Podcasts about Acidification

La Terre s'apprête à franchir une septième de ses neuf limites. Un nouveau seuil d'alerte climatique qui aura pour conséquence d'affecter la stabilité terrestre selon un rapport du Postdam Institute for climate impact research. Les scientifiques ont défini il y a quinze ans ces neuf "limites planétaires" que l'humanité ne devrait pas dépasser si elle veut rester dans une "zone de fonctionnement sûre". Quelles sont ces neuf limites planétaires ? On pose la question à François Pitrel, journaliste environnement et climat pour BFMTV.

On this episode of the How to Protect the Ocean podcast, host Andrew Lewin delves into the importance of sharks in the ecosystem. With over 1,200 species of sharks, skates, chimeras, and stingrays, these fascinating creatures play a crucial role as predators in the food web. A recent study warns that without reducing climate change by 2100, newborn sharks may only have an 11% success rate of hatching. Tune in to learn why protecting sharks is vital for a healthy ocean ecosystem and what actions you can take to make a difference. Link to article: https://www.thecooldown.com/outdoors/shark-mortality-rates-embryo-survival-2100/ Follow a career in conservation: https://www.conservation-careers.com/online-training/ Use the code SUFB to get 33% off courses and the careers program.   Do you want to join my Ocean Community? Sign Up for Updates on the process: www.speakupforblue.com/oceanapp   Sign up for our Newsletter: http://www.speakupforblue.com/newsletter   Facebook Group: https://bit.ly/3NmYvsI Connect with Speak Up For Blue: Website: https://bit.ly/3fOF3Wf Instagram: https://bit.ly/3rIaJSG TikTok: https://www.tiktok.com/@speakupforblue Twitter: https://bit.ly/3rHZxpc YouTube: www.speakupforblue.com/youtube Climate change is significantly impacting the hatching success of shark embryos, as discussed in the podcast episode. The study highlighted in the episode revealed that if current fossil fuel consumption patterns persist, newborn sharks may only have an 11% success rate in hatching. This low hatching success rate poses a significant threat to shark populations, potentially leading to a decrease in their numbers in the future. The study focused on small spotted cat sharks and found that environmental changes, such as oceanic warming and acidification, were affecting their hatching success. The researchers stressed the importance of successful embryo hatching for population dynamics, especially for species like skates and sharks, which have slow life cycles and low hatching rates. The findings suggest that low hatching rates could be critical for population renewal, indicating a potential decline in shark populations if the current trend continues. The episode also explored the broader implications of climate change on ocean ecosystems, highlighting the impact of warmer ocean temperatures and increased acidity on marine life. These changes are not only affecting shark embryos but also other organisms with calcium-based shells, such as corals, mollusks, and crustaceans. The disruptions in habitats and food webs are ultimately threatening the overall health and biodiversity of marine ecosystems. To address the challenges posed by climate change on shark populations and marine ecosystems, the episode emphasized the importance of taking action to reduce carbon emissions and mitigate the impacts of climate change. It called for increased awareness, support for forward-thinking policies, and transitioning to cleaner technologies like electric vehicles and renewable energy sources. The urgency of addressing climate change to protect not only sharks but also the entire marine environment from further degradation was underscored. Warmer ocean temperatures and increased acidity are having detrimental effects on small-spotted cat sharks and other marine organisms with calcium-based shells. The episode highlights how extreme weather conditions, such as spikes in ocean temperature and increases in acidity, are impacting these species. The normal pH of the ocean is around 8.2 to 8.3, but as the pH decreases due to acidification, it becomes more acidic. This acidification leads to the dissolution of calcareous materials, affecting organisms like corals, mollusks, crustaceans, and sharks. The study mentioned in the episode found that the hatching success of embryos is crucial for population dynamics, especially for species like skates and sharks, which have slow life cycles. Low hatching rates could be critical for population renewal. In scenarios where ocean temperatures continue to rise and acidity increases, the survival rates of these organisms, including small-spotted cat sharks, are significantly reduced. For example, in the worst-case scenario of fossil-fueled development, only 11% of shark embryos were observed to hatch successfully. The implications of these findings are concerning not only for small-spotted cat sharks but also for other species that rely on calcium-based shells for survival. The decline in these organisms could disrupt marine ecosystems, affecting food webs, habitats, and overall biodiversity. To address these challenges, it is crucial to take action against climate change. This includes supporting forward-thinking policies, transitioning to cleaner technologies like electric vehicles and solar panels, and actively engaging with governments and non-profit organizations working towards reducing climate change impacts on marine life. Taking action against climate change, supporting forward-thinking policies, and transitioning to cleaner technologies are crucial steps to protect marine life and habitats. The episode highlights the detrimental effects of climate change on marine species, specifically sharks, due to oceanic warming and acidification. The study mentioned in the podcast reveals that if current fossil fuel development continues unchecked, newborn sharks may only have an 11% success rate of hatching. This alarming statistic underscores the urgent need for action to mitigate climate change impacts on marine ecosystems. The episode emphasizes the importance of reducing carbon emissions and transitioning to cleaner technologies to combat climate change. It discusses how warmer ocean temperatures and increased acidity can negatively impact marine life, including sharks, by impairing cognitive function in fish and dissolving the shells of crustaceans. These changes not only threaten the survival of individual species like small-spotted cat sharks but also disrupt entire marine food webs and habitats. Supporting forward-thinking policies and advocating for stricter regulations on emissions are crucial steps in addressing climate change and protecting marine biodiversity. The podcast suggests that governments need to take more aggressive action to reduce carbon emissions and promote sustainable practices. By engaging with government representatives, supporting environmentally conscious policies, and transitioning to cleaner technologies such as electric vehicles and solar panels, individuals can contribute to the preservation of marine life and habitats. In conclusion, the episode underscores the interconnectedness of climate change, marine ecosystems, and the need for proactive measures to safeguard marine biodiversity. By taking action against climate change, supporting forward-thinking policies, and transitioning to cleaner technologies, individuals can play a vital role in protecting marine life and habitats for future generations.

Dr. Julia Huggins Part 2In this episode, we welcome back Dr. Julia Huggins to dive into the world of ocean microbes and their critical role in our planet's health. Dr. Huggins shares her research on how ocean warming, acidification, and deoxygenation are impacting these essential microorganisms. She explains that maintaining healthy ocean circulation is crucial for balancing microbes, nutrients, and energy, which in turn affects global weather patterns and climate stability.Dr. Huggins delves into the consequences of disrupted oceanic conditions, highlighting how changes in temperature, pH levels, and oxygen availability can lead to significant shifts in microbial populations. These shifts can have cascading effects on marine ecosystems, from the smallest plankton to the largest marine mammals. By understanding these connections, we can better appreciate the importance of preserving ocean health in the face of climate change.Additionally, Dr. Huggins emphasizes the need for robust scientific research and global cooperation to mitigate these issues. She discusses potential strategies for protecting ocean circulation and maintaining microbial balance, ensuring a sustainable future for our oceans and, by extension, our planet. This episode offers valuable insights into the intricate web of life beneath the waves and underscores the urgent need to address environmental challenges affecting our seas.Please rate, review and share this episode and this podcast with your friends and colleagues.

This journal club episode comes to you from the 2024 Tri-State Dairy Nutrition Conference. The paper is “Practical Aspects of Reducing Carbon Footprint by Dairy Farms Through Feeding” from the conference proceedings.In the U.S., livestock competes with oil and gas for the top source of methane emissions. While “carbon-neutral” agriculture may be easy for modelers to show, Dr. Hristov feels this is misleading and probably impossible in practical dairy farming. However, mitigation can be addressed in several directions, and nutrition can have perhaps the largest impact. Management practices, genetic selection, and manure management can be added to achieve large reductions in total methane from an intensive dairy production system. (2:43)As forage digestibility increases, methane yield and intensity will decrease. A forage with higher digestibility may gain a 10-15% improvement in methane intensity compared to a lower digestible forage. In addition, starch makes less methane than NDF does. Feedlot cattle produce half the methane of a normal dairy cow due to the increased starch in the feedlot diet. We know fats and lipids can decrease methane, but anything higher than 5-6% in the diet will disturb rumen function and lead to poorer performance. Comparing different forages, corn silage produces the least methane, with alfalfa in second place. (6:41)Feed additives have the potential to deliver compounds for methane mitigation. One of these is 3-nitrooxypropanol (3-NOP), the commercial version of which was developed in Europe. It is approved in Europe and Latin American countries. Australia and New Zealand are also working through the approval process. This compound inhibits the MCR enzyme (methyl coenzyme M reductase) which catalyzes the last step in methanogenesis. Dr. Hristov's lab has consistently shown a 30% reduction in methane yield when diets containing 3-NOP are fed, with no impact on milk production and a slight increase in milk fat. 3-NOP is quickly metabolized, so it is most useful in a confinement system where it can continuously enter the rumen. The compound is stable in a TMR for up to 24 hours, and the optimum inclusion rate is 60-80 milligrams per kilogram of diet (60-80 ppm). (14:41)Regarding regulatory approval in the U.S., the FDA has indicated that 3-NOP must be approved as a drug, not as a feed additive. Dr. Hristov has concerns about an adaptation of the cows to the compound. One study in Holland fed 3-NOP for a year, and there was a definite decrease in efficacy over time. Furthermore, efficacy may depend on diet, as 3-NOP is less effective with high NDF diets. It's unclear if the decrease in efficacy over time is because the microbes break down 3-NOP before it affects methane synthesis or if the microbes shift to a different pathway of methane synthesis. (22:04)Bromoform, a compound found in red seaweeds, is also a powerful methane mitigator. Dr. Hristov's lab has observed 60-65% decreases in methane production early in the feeding period, dropping to 20-25% after 200 days. Other issues include the practicality of growing and transporting seaweed, the instability of bromoform, and the fact that bromoform is an ozone-depleting compound and a carcinogen. Seaweed extracts tend to decrease dry matter intake, and thus milk production and milk iodine increase dramatically. (25:54)In the U.S. dairy system, where manure is usually handled as a liquid, methane emissions from manure and from the cow are equal. Methane digesters and flaring of methane are common mitigation methods. Acidification is another method whereby decreasing pH can decrease methane emissions and ammonia and nitrous oxide losses. Dr. Hristov predicts a lot of additives to decrease methane emissions from manure will eventually be available on the market. (31:16)3-NOP has little effect on rumen dynamics but may increase butyrate. Dr. Weiss asks if different feed additives have synergistic effects, and Dr. Hristov thinks much more work is needed in this arena. (33:19)While methane mitigation probably has no silver bullet, many little interventions can add up to a big impact. Looking forward, so many people are working in this area; we will have solutions for methane mitigation. (43:56)Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.  If you want one of our Real Science Exchange t-shirts, screenshot your rating, review, or subscription, and email a picture to anh.marketing@balchem.com. Include your size and mailing address, and we'll mail you a shirt.

durée : 00:04:53 - Avec sciences - par : Alexandra Delbot - Si les conséquences du changement climatique sont palpables à l'échelle de l'espèce, ils peuvent paraître parfois contradictoires à l'échelle globale. Avec une méta-analyse, une nouvelle étude révèle que les réponses biologiques des organismes marins ont été plus de deux fois sous-estimées.

L'effondrement de la biodiversité semble sans limites. Six des neuf limites planétaires, définies en 2009 pour désigner les seuils critiques au-delà desquels le vivant sur Terre est en danger (le changement climatique, la pollution, la biodiversité...), ont déjà été atteintes. L'acidification des océans devrait bientôt devenir la septième limite dépassée, avec des impacts non négligeables pour les organismes marins. L'acidification des océans est une réaction chimique complexe et potentiellement mortifère. Quand les océans absorbent trop de CO2, les eaux deviennent plus acides. En deux siècles, depuis la révolution industrielle, le pH de l'océan a ainsi diminué de 30%, même si on est encore loin d'avoir atteint une eau acide (quand le pH supérieur ou égal à 7). Ce phénomène, aggravé par la hausse des températures, entraîne un vrai bouleversement pour la biodiversité marine.« Les animaux sont connus pour fonctionner selon une échelle de pH, précise José Zambonino, directeur de recherche à l'Ifremer (Institut français de recherche pour l'exploitation de la mer). Dès que l'on s'éloigne trop de cette échelle, l'animal, d'un point de vue métabolique, va être obligé de faire des efforts plus importants qu'il ne le ferait dans des conditions normales, pour pouvoir vivre, se nourrir, se déplacer éventuellement, se reproduire… » L'exemple du barLes animaux calcaires sont les plus vulnérables : les coraux, les mollusques ou le plancton à la base de la chaîne alimentaire. Mais les poissons ne sont pas épargnés, comme en témoigne une étude menée à l'Ifremer sur le bar. Une longue expérience en bassin a été conduite sur des bars pendant quatre ans et demi, de leur éclosion jusqu'à la maturité sexuelle. Le moment où l'animal est capable de se reproduire est survenu un mois plus tôt dans une eau plus acide. « Ça n'a l'air de rien du tout comme ça, sauf que là, il s'agit, pour un poisson vivant en zone tempéré, d'un phénomène qui intervient en hiver. Éclore un mois avant, pour des larves, cela veut tout simplement dire arriver à un moment où il y a beaucoup moins de choses à manger », explique José Zambonino. Résultat, une mortalité plus importante pour ces larves.À écouter aussiC'est pas du vent : nous avons franchi 6 des 9 limites planétairesAutre phénomène observé dans cette étude de l'Ifremer sur l'impact de l'acidification de l'océan sur le bar : le poisson devient plus vulnérable face aux prédateurs. « Ce CO2 plus important qui se dissout dans l'eau de mer se dissout aussi dans le sang du poisson, détaille José Zambonino. Cela va perturber en particulier ses capacités neurosensorielles. Vous allez donc avoir un animal qui, au lieu d'être craintif comme il doit l'être dans un milieu où il y a beaucoup de prédateurs, va perdre cette crainte et va se retrouver plus exposé. »Le bar est menacé. Et ce qui n'est plus dans la mer ne sera plus non plus dans notre assiette.

Contributor Jordan Folks joins Marshall to chat about acidifying wort post-boil with sauergut but prior to pitching yeast, as well as the results of an xBmt focused on German Pils. The Brülosophy Podcast is brought to you by Imperial Yeast who provide brewers with the most viable and fresh yeast on the market. Learn more about what Imperial Yeast has to offer at ImperialYeast.com today. | Relevant Article | Impact Post-Boil Acidification With Sauergut Has On A German Pils

In today's episode I have a super special returning  guest, Dr Robert Morse N.D. who is truly an amazing human and healer. As we dive into the illusion called disease we discuss what is really going on in our bodies when we get ill. Dr Morse has Video books coming out in the spring and summer on these topics exactly This episode is brought to you by Namawell, the Best cold press juicers on the planet with the revolutionary J2 being the most amazing Bulk juicing champion. To get your Nama juicer at a discount, use code CHANTAL10 for 10% off! www.namawell.comAlso by Dr Morse's Healing herbs, which I am an affiliate of , please feel free to order from my link to support my Podcast https://drmorsesherbalhealthclub.com/liveleanhealth USE CODE GREENLIFE FOR 5% OFF (only valid for your first purchase)Want to add some extra nutrients to your smoothies? Check out Nuzest https://www.nuzest.co.uk/LIVELEANHEALTH  Get 15% off with my code LIVELEANHEALTHCheck out our Farm in Northern Portugalwww.ecodharmavillage.comWork with me! www.liveleanhealth.comAbout DR Robert Morse N.D.Dr. Morse, a licensed naturopathic physician, biochemist, iridologist and a great herbalist, has a naturopathic practice and is the founder of the International School of Detoxification in the USA. For the past 50 years, Dr. Morse has developed a cell regenerating detoxification program that is suitable for anyone who wants to have a healthy and vital body.Due to the fact that people have systematically consumed the wrong food for years, the condition of our human cells has reached a dramatic low point. All our organs and glands, which are in constant cooperation with our lymph system (our waste system) and have a life-supporting function, have never been so low in their vitality, with all kinds of complaints as a result. The kidneys and adrenal glands play the central role in the deacidification of our body and all forms of inflammation. Acidification is caused, among other things, by wrong lifestyle habits and hereditary degeneration. In recent decades, people have been focused on “diseases” and “combating complaints”, so that we have completely forgotten how we can help ourselves in a natural way. Our health is a direct result of what we drink, eat, breathe in and what we put on our skin. By detoxifying your body you can regain the vitality and balance of your body.No matter what your age, health is one of your greatest assets while you're living your journey on this planet. For generations, man has been ignorant of his/her body's proper nutritional needs. It is not difficult to understand the proper foods man should be consuming, which is simply reflected in the physiological design of the human species. Once called omnivores by many, humans are actually frugivores. Man's diet should be predominantly fruits and vegetables, instead of dead animals, their milks, and dormant foods (grains & beans).Understanding this and what one must do to reverse this is vital in the preservation of our species and one's experience of True Health. There is so much misinformation, mainly because of big business, that man is confused and frustrated.Dr Morse's clinic has been dedicated to truth and using Regenerative Detoxification to assist humans and animals back to health for over 40 years now. Health becomes very simple when you understand how one loses it. Dr Morse has spent decades assisting thousands in restoring and regenerating the tissues of their physical bodies as well as connecting them with God again.True happiness is a combination of physical, emotional and mental balance with a broader understanding of who you, as an individual, really are. Please note that Dr. Morse is no longer seeing clients so he may focus on research, writing, and educating. Our other counselors were carefully chosen and trained by Dr. Morse for their knowledge, experience, passion and dedication to helping the suffering find true health. You can however, ask questions to Dr Morse on his amazing TV channel and he will reply in video format https://drmorse.tv  Dr Morse' school of healing has amazing resources and great courses too:  https://courses.internationalschoolofthehealingarts.com/start/ Healing herbs by Dr Morse https://www.drmorsesherbalhealthclub.com/  Follow Dr Morse on Instagram https://www.instagram.com/robertmorsend/ TikTok https://www.tiktok.com/@officialdrrobertmorsend? 

In recent years, we have seen a rise in soil acidification.  Today's episode discusses the causes, signs, and effects of soil acidification, as well as strategies for mitigation, adaptation, and prevention (MAP). Joining Yara's Dr. Rob Mikkelsen is Dr. Clain Jones, renowned Montana State University Extension soil fertility specialist and Dr. Manbir Rakkar, Assistant Professor at Ohio State University who help us understand the significance of soil pH changes.   Soil acidification can be caused by natural factors such as high rainfall and unbuffered rock, as well as human activities like nitrogen fertilizer application. Signs of soil acidification include stunted plant growth, nutrient deficiencies, herbicide damage, and increased fungal disease occurrence. Regular soil testing is crucial for monitoring soil pH and detecting acidification. Alternative methods for soil pH testing, such as pH sticks and remote sensing technology, can also be used. Preventing soil acidification can involve improving nitrogen use efficiency and incorporating legume crops or perennials into cropping systems. Mitigation strategies include applying lime and changing crop rotation. It is important to manage soil acidification to maintain soil and plant health and prevent long-term yield losses. Variable rate lime application and site-specific monitoring of pH can help optimize lime usage.    Check out the video, "Acidification of Cropland Soil: Impact, Causes, and Solutions" that Dr. Jones created that helps explain the soil acidification issue. Read the article, "The Implication of Soil Acidity and Management Options for Sustainable Crop Production in Africa"

Le changement climatique affecte notre planète de plusieurs façons. Voici quelques-uns des effets les plus importants: 1. Augmentation de la température: Le changement climatique provoque une augmentation de la température moyenne de la Terre. Cela entraîne des vagues de chaleur plus fréquentes et plus intenses, ce qui peut avoir des conséquences graves pour la santé humaine, les écosystèmes et l'agriculture. 2. Fonte des glaciers et des calottes glaciaires: En raison de l'augmentation des températures, les glaciers et les calottes glaciaires fondent à un rythme alarmant. Cela entraîne une augmentation du niveau de la mer, ce qui menace les zones côtières et les îles basses. 3. Perturbation des écosystèmes: Le changement climatique perturbe les écosystèmes naturels en modifiant les régimes de précipitations et en altérant les habitats des espèces. Cela peut entraîner la disparition d'espèces animales et végétales, ainsi que des perturbations dans les chaînes alimentaires. 4. Événements météorologiques extrêmes: Le changement climatique est responsable de l'augmentation de la fréquence et de l'intensité des événements météorologiques extrêmes tels que les ouragans, les tempêtes, les inondations et les sécheresses. Ces phénomènes peuvent causer des dégâts considérables aux infrastructures, à l'agriculture et aux communautés. 5. Acidification des océans: L'augmentation des émissions de dioxyde de carbone dans l'atmosphère entraîne une augmentation de l'acidité des océans. Cela a des conséquences néfastes sur les récifs coralliens, les coquillages et d'autres organismes marins sensibles à l'acidité. 6. Augmentation des maladies: Le changement climatique favorise la propagation de maladies transmises par les moustiques, les tiques et d'autres vecteurs. Les maladies telles que le paludisme, la dengue et la maladie de Lyme sont devenues plus prévalentes dans de nombreuses régions du monde en raison des conditions climatiques favorables à ces vecteurs. Il est important de noter que ces effets ne sont pas exhaustifs et que le changement climatique peut avoir d'autres conséquences sur notre planète. --- Send in a voice message: https://podcasters.spotify.com/pod/show/chatgpt20/message

Western Canadian soils are generally neutral to slightly basic in pH values. On average, there’s plenty of buffering capacity to the soil in the west but that doesn’t mean there aren’t pockets of acidic conditions. What’s more, research is proving out to show that long-term zero-till combined with applied fertilizers is creating an acidic area... Read More

In this episode of the How to Protect the Ocean podcast, host Andrew Lewin discusses the often overlooked consequence of climate change: ocean acidification. He explains what ocean acidification is, its impact on the oceans, and explores potential solutions. This important issue is rarely discussed in the media, making it crucial for listeners to be informed and take action. Link to article: https://greencoast.org/ocean-acidification-solutions/ Share your conservation journey on the podcast by booking here: https://calendly.com/sufb/sufb-interview   Fill out our listener survey: https://www.speakupforblue.com/survey   Join the audio program - Build Your Marine Science and Conservation Career: https://www.speakupforblue.com/career   Facebook Group: https://bit.ly/3NmYvsI Connect with Speak Up For Blue: Website: https://bit.ly/3fOF3Wf Instagram: https://bit.ly/3rIaJSG Twitter: https://bit.ly/3rHZxpc  In this episode, the host discusses the significance of utilizing alternative modes of transportation, such as walking, cycling, or public transport, to decrease carbon emissions from cars. The host emphasizes that these alternative transportation methods not only benefit the environment but also promote personal health. While the host acknowledges that electric vehicles (EVs) are a viable option for transportation since they don't consume fossil fuels and therefore don't contribute to carbon emissions, they also encourage the use of walking, cycling, or public transport. These options are not only environmentally friendly but also promote physical activity and overall well-being. Furthermore, the host highlights the concept of reducing food miles as a means to minimize transportation-related carbon emissions. They suggest consuming locally grown foods and eating locally, as most meals in the US travel over 1,500 miles to reach consumers. By purchasing and consuming local and seasonal food, individuals can reduce the energy and CO2 emissions associated with food transportation. Overall, the episode emphasizes the importance of utilizing alternative modes of transportation, such as walking, cycling, or public transport, to reduce carbon emissions from cars. It also promotes the idea of eating locally and consuming locally grown foods to minimize transportation-related carbon emissions. In this episode, the host emphasizes the significance of eating locally grown foods as a way to reduce the transportation of food and the associated carbon emissions. The host explains that most meals in the US travel over 1,500 miles to reach our plates, and this transportation by road, rail, or air consumes energy and releases CO2, with air freight being the most polluting. By choosing to eat locally, such as shopping at farmer's markets or local groceries, individuals can significantly reduce the distance that food needs to travel. The host emphasizes the benefits of consuming seasonal food that is available in and around our area. By doing so, we can switch to foods that are readily available and do not require long-distance transportation. This not only reduces carbon emissions but also allows individuals to connect with the food in their local communities. Additionally, the host mentions the concept of "food miles," which refers to the distance that food travels from the farm to the consumer. By reducing food miles through the consumption of locally grown foods, individuals can contribute to reducing the carbon footprint associated with food transportation. Overall, the episode emphasizes the importance of eating locally grown foods as a way to reduce the transportation of food and the associated carbon emissions. By making conscious choices and opting for seasonal and locally sourced food, individuals can play a significant role in mitigating the environmental impact of the food industry. In this episode, the host discusses the importance of repair, reuse, and recycling to decrease carbon emissions from manufacturing new products. The host points out that often, items are discarded instead of being repaired due to the high cost of fixing them or the convenience of buying new ones. However, the host emphasizes the need to shift this mindset and prioritize repairing more things, such as iPhones or mobile phones, instead of immediately disposing of them. By repairing and reusing items, the host explains that we can significantly reduce the amount of CO2 emitted during the manufacturing process of new products. This is because manufacturing new products requires energy and resources, which contribute to carbon emissions. By extending the lifespan of products through repair and reuse, we can minimize the need for new production and therefore reduce the associated CO2 emissions. Additionally, the host acknowledges the importance of recycling certain items. While recycling is often seen as a solution to reducing waste and carbon emissions, the host acknowledges that it can sometimes be misleading, as not all items are equally recyclable. However, the host encourages listeners to prioritize refusing single-use plastics and other non-recyclable items whenever possible. By refusing and reusing items that are difficult to dispose of, we can further contribute to reducing carbon emissions and protecting natural environments. Overall, the episode emphasizes the importance of repair, reuse, and recycling as strategies to decrease carbon emissions from manufacturing new products. By adopting these practices, we can extend the lifespan of items, minimize waste, and decrease the energy and resources required for new production, ultimately leading to a more sustainable and environmentally-friendly approach.

Thanks for tuning in to this Agronomic Monday edition of RealAg Radio. In today's episode, host Shaun Haney is joined by Wes Andersen of Croptimistic Technology, to discuss focusing on nitrogen management and some of the consequences to application decisions. We will then hear from RealAgriculture’s in-house agronomist, Peter Johnson on spending your first dime... Read More

Thanks for tuning in to this Agronomic Monday edition of RealAg Radio. In today's episode, host Shaun Haney is joined by Wes Andersen of Croptimistic Technology, to discuss focusing on nitrogen management and some of the consequences to application decisions. We will then hear from RealAgriculture’s in-house agronomist, Peter Johnson on spending your first dime... Read More

Welcome to my new Series "can you talk real quick?" This is a short, efficiently produced conversation with someone who knows stuff about things that are happening and who will let me record a quick chat to help us all better understand an issue in the news or our lives as well as connect with each other around something that might be unfolding in real time.  Please subscribe now for as little as 5$ and gain access to a community of over 700 awesome, curious, kind, funny, brilliant, generous souls Check out StandUpwithPete.com to learn more Dr. Rebecca Shaw is Chief Scientist and Senior Vice President at WWF. She works with experts around the world to identify the emerging challenges to WWF's mission and advance scientific inquiry to develop strategic solutions to those challenges. She leads WWF's Global Science team whose research agenda informs WWF's global conservation framework and identifies tools critical to achieving WWF's goals. She has been published widely in leading peer-reviewed scientific journals such as Science and Nature and is the recipient of numerous awards for her academic and non-academic work. She was also a lead author on the Intergovernmental Panel on Climate Change's Fifth Assessment Report focused on impacts, adaptation, and vulnerability. Dr. Shaw holds an M.A. in environmental policy and a Ph.D. in energy and resources from the University of California, Berkeley. Pete on Tik Tok Pete on YouTube  Pete on Twitter Pete On Instagram Pete Personal FB page Stand Up with Pete FB page All things Jon Carroll  Follow and Support Pete Coe

Au cours des dernières décennies, la chimie des océans a subi des changements significatifs. Les émissions accrues de dioxyde de carbone provenant des activités humaines ont entraîné une augmentation de l'acidité des océans, un processus connu sous le nom d'acidification. Parallèlement, la désoxygénation des océans s'est accentuée, avec une diminution des niveaux d'oxygène dissous dans de nombreuses régions. Ces changements ont des répercussions profondes sur les écosystèmes marins, mettant en péril la biodiversité marine et la santé globale des océans. Pour comprendre ces phénomènes, mais aussi l'histoire de la recherche dans ces domaines, j'ai rencontré 4 chercheurs de Québec-Océan: Le professeur Piero Calosi, du Laboratoire de Physiologie Écologique et Évolutive Marine à l'UQAR Le professeur Alfonso Mucci, Department of Earth & Planetary Sciences, à l'Université McGill Madame Mathilde Jutras, doctorante à l'Université McGill Le Dr. Denis Gilbert, chercheur à la retraite de l'Institut Maurice-Lamontagne, à Pêches et Océans Canada. Cette série spéciale de Balad'EAU vous raconte 20 ans de recherches océanographiques québécoise par les experts de Québec-Océan. Québec-Océan: https://www.quebec-ocean.ulaval.ca/ Sur Facebook: https://www.facebook.com/Quebec.Ocean.Recherche/ Sur YouTube: UCaOKSJnFGmGQipa7CeqPNkw

Tag along for a trip out to sea to meet a woman from the Solomon Islands who is tracking this looming danger in the Pacific Ocean.

Tag along for a trip out to sea to meet a woman from the Solomon Islands who is tracking this looming danger in the Pacific Ocean.

Dans le cadre de la Semaine de l'océan et pour célébrer le 20 anniversaire de Québec-Océan, Balad'EAU lance une série spéciale de 5 épisodes sur les grands enjeux océaniques: Biodiversité, Érosion côtière, Changements climatiques, Pollution plastique et Chimie des océans. En 20 ans, l'océan a changé, tout comme les façons de faire, l'équipement et les défis de la recherche. À raison d'un épisode par semaine, on vous invite à vivre l'évolution de nos océans, via les histoires des chercheurs qui y consacrent leur vie.   Balad'EAU est animé par la scientifique et vulgarisatrice Lyne Morissette: "Nous avons des dizaines d'heures de contenu et d'histoires plus fascinantes les unes que les autres. Résumer ça en 5 épisodes d'une trentaine de minutes chacun, c'était tout un défi! Je suis vraiment très fière du résultat. C'est à la fois éducatif, et fascinant!" raconte celle qui a rencontré, au cours des derniers mois, les chercheurs et chercheuses de Québec-Océan aux quatre coins du Québec.   Chaque épisode offrira aux auditeurs une occasion unique de découvrir les dernières recherches scientifiques, des histoires fascinantes et des conseils pratiques pour contribuer à la préservation des océans. Que vous soyez un passionné de l'océan, un étudiant curieux ou simplement soucieux de l'avenir de notre planète, ce podcast sera une ressource inestimable pour approfondir votre compréhension des enjeux océaniques et inspirer des actions positives.   À compter du 7 juin à raison d'un épisode par semaine, sur toutes les plateformes de baladodiffusion et sur le site web www.baladeau.media.

In today's episode I have a super special guest, Dr Robert Morse N.D. , who is truly an amazing human and healer. As we dive into true health and diet, we also touch on the spiritual component of a healthy human being; after all we are spiritual being having a physical experience, and so many of us forget that!  This episode is brought to you by Namawell, the Best cold press juicers on the planet with the revolutionary J2 being the most amazing Bulk juicing champion. To get your Nama juicer at a discount, use code CHANTAL10 for 10% off! www.namawell.com Check out my 5 stars retreat In Portugal, May 2023. A beautiful blend f holiday with holistic therapies and yoga with amazing plant based food. https://www.liveleanhealth.com/luxretreat  About DR Robert Morse N.D.Dr. Morse, a licensed naturopathic physician, biochemist, iridologist and a great herbalist, has a naturopathic practice and is the founder of the International School of Detoxification in the USA. For the past 50 years, Dr. Morse has developed a cell regenerating detoxification program that is suitable for anyone who wants to have a healthy and vital body.Due to the fact that people have systematically consumed the wrong food for years, the condition of our human cells has reached a dramatic low point. All our organs and glands, which are in constant cooperation with our lymph system (our waste system) and have a life-supporting function, have never been so low in their vitality, with all kinds of complaints as a result. The kidneys and adrenal glands play the central role in the deacidification of our body and all forms of inflammation. Acidification is caused, among other things, by wrong lifestyle habits and hereditary degeneration. In recent decades, people have been focused on “diseases” and “combating complaints”, so that we have completely forgotten how we can help ourselves in a natural way. Our health is a direct result of what we drink, eat, breathe in and what we put on our skin. By detoxifying your body you can regain the vitality and balance of your body.No matter what your age, health is one of your greatest assets while you're living your journey on this planet. For generations, man has been ignorant of his/her body's proper nutritional needs. It is not difficult to understand the proper foods man should be consuming, which is simply reflected in the physiological design of the human species. Once called omnivores by many, humans are actually frugivores. Man's diet should be predominantly fruits and vegetables, instead of dead animals, their milks, and dormant foods (grains & beans).Understanding this and what one must do to reverse this is vital in the preservation of our species and one's experience of True Health. There is so much misinformation, mainly because of big business, that man is confused and frustrated.Dr Morse's clinic has been dedicated to truth and using Regenerative Detoxification to assist humans and animals back to health for over 40 years now. Health becomes very simple when you understand how one loses it. Dr Morse has spent decades assisting thousands in restoring and regenerating the tissues of their physical bodies as well as connecting them with God again.True happiness is a combination of physical, emotional and mental balance with a broader understanding of who you, as an individual, really are. Please note that Dr. Morse is no longer seeing clients so he may focus on research, writing, and educating. Our other counselors were carefully chosen and trained by Dr. Morse for their knowledge, experience, passion and dedication to helping the suffering find true health. You can however, ask questions to Dr Morse on his amazing TV channel and he will reply in video format https://drmorse.tv  Dr Morse' school of healing has amazing resources and great courses too:  https://courses.internationalschoolofthehealingarts.com/start/ Healing herbs by Dr Morse https://www.drmorsesherbalhealthclub.com/  Follow Dr Morse on Instagram https://www.instagram.com/robertmorsend/ TikTok https://www.tiktok.com/@officialdrrobertmorsend?You Tube https://www.youtube.com/@robertmorsend   

This week we continue the multi-part RESCUE series with an outline of the four technological focus areas of the recently announced Ocean Climate Action Plan, the organizing connection of which is technology. Guiding the actions of the plan are a commitment to be responsible stewards of a healthy and sustainable ocean, to advance environmental justice and engage with all communities, and to coordinate action across governments. About World Ocean Radio 5-minute weekly insights dive into ocean science, advocacy and education hosted by Peter Neill, lifelong ocean advocate and maritime expert. Episodes offer perspectives on global ocean issues and viable solutions, and celebrate exemplary projects. Available for syndicated use at no cost by college and community radio stations worldwide.

Kevin is a Senior Research Associate at Bigelow Laboratory for Ocean Sciences, where he works in the air-sea exchange laboratory with Dr. Stephen Archer in the biogeochemistry wing of Bigelow Laboratory. The general focus of the laboratory is to understand the sources and controls of atmospherically active gases produced by marine microorganisms. This work helps build a cross-scale understanding of the impacts/feedbacks of climate change, particularly ocean acidification, on critical biogeochemical cycles. Kevin is also part of the team researching how seaweed may be able to help reduce carbon emissions from cows. Kevin was a speaker at the 2022 Maine Science Festival 5 Minute Genius(TM) event. Our conversation was recorded in January 2023.~~~~~~The Maine Science Podcast is a production of the Maine Science Festival and Maine Discovery Museum. It was recorded at Discovery Studios, at the Maine Discovery Museum, in Bangor, ME. The Maine Science Podcast is hosted and executive produced by Kate Dickerson; edited and produced by Scott Loiselle.The Discover Maine theme was composed and performed by Nick Parker.If you want to support the Maine Science Podcast and/or the Maine Science Festival, you can do so at our website mainesciencefestival.org at our donation page. Find us online:Website - Maine Science FestivalMaine Science Festival on social media: Facebook    Twitter     InstagramMaine Science Podcast on social media: Facebook    Twitter     Instagram© 2023 Maine Science FestivalA program of the Maine Discovery Museum 

Dr Emily Osborne, Ph.D. ( https://www.aoml.noaa.gov/people/emily-osborne/ ) is a Research Scientist, in the Ocean Chemistry and Ecosystems Division, at the Atlantic Oceanographic and Meteorological Laboratory. The Atlantic Oceanographic and Meteorological Laboratory (AOML), a federal research laboratory, is part of the National Oceanic and Atmospheric Administration's (NOAA) Office of Oceanic and Atmospheric Research (OAR), located in Miami in the United States. AOML's research spans tropical cyclone and hurricanes, coastal ecosystems, oceans and human health, climate studies, global carbon systems, and ocean observations. It is one of ten NOAA Research Laboratories. With a B.S. in Geology from the College of Charleston and a Ph.D. in Marine Science from University of South Carolina, Dr. Osborne is currently involved in investigating regional and global biogeochemical issues related to ocean health and climate through the use of a combination of paleoceanographic approaches, new autonomous sensors, and conventional measurements on large multi-disciplinary oceanographic cruises. Paleoceanography is the study of the history of the oceans in the geologic past with regard to circulation, chemistry, biology, geology and patterns of sedimentation and biological productivity. Paleoceanographic studies using environment models and different proxies enable the scientific community to assess the role of the oceanic processes in the global climate by the re-construction of past climate at various intervals. Support the show

Coral reefs around the world face multiple dangers from warming waters, acidification, human activity, and more.  Powerful storms often cause tremendous damage to reefs.  When possible, snorkelers and divers are deployed to try to repair damage to reefs.  But philanthropy and government grants are basically the only resources available to fund such actions. Three years […]

A new study by researchers at the University of California, Davis, has found that under the right circumstances, disease-resistant corals can rescue corals that are more vulnerable to disease. The researchers monitored a disease outbreak at a coral nursery in the Cayman Islands.  They tracked the presence of disease in 650 coral fragments in various […]

Kaitlyn Casulli - People | Food Science & TechnologyCarla Schwan | UGA FACSSusan AlberFood Product Innovation & Commercialization CenterProduct: Canned Foods: Principles of Thermal Process Control, Acidification and Container Closure Evaluation (9th Edition): Consumer BrandsHospitality Industry Resource for the Triangle, NC & Beyond PUBLIC PAGE | PEOPLE HAVE LOST THEIR DAMN MINDS | FacebookFederal Court Upholds St. Louis Ban on Feeding the HomelessDr. Brian Nummer PhD – FOOD-SAFETY.GURUJ.M. Smucker knew about Jif's Salmonella trouble but did not report it as required by law | Food Safety NewsInternational Association for Food Protection - International Association for Food ProtectionAbout – eFoodAlertPoisoned: The True Story of the Deadly E. Coli Outbreak That Changed the Way Americans Eat: Benedict, Jeff: 9780984954353: Amazon.com: BooksNC State Home Delivery Meal Kits Feb 2022Canned meat fans scarce in NOLA - by Hanna Raskin‘Planet Killer' Asteroid Spotted That Poses Distant Risk to Earth - The New York TimesMoney (Pink Floyd song) - WikipediaThe Flying Lizards - Money - YouTube

Throughout the ocean, there are currents that act like giant, underwater highways. These currents transport nutrients, heat, carbon, and even animals and plankton across vast ocean spans. On this episode, we speak to a triumvirate of experts from McGill University, Princeton University, and the University of Washington in Seattle about the California Current Marine Ecosystem, or CCME and what effect humans are having on the species that rely on it to survive. Guests include: -Dr. Jennifer Sunday, Assistant Professor at McGill University -Dr. Evan Howard, Associate Research Scholar at Princeton University -Dr. Terrie Klinger, Professor and Co-Director of the Washington Ocean Acidification Center, University of Washington

Link to bioRxiv paper: http://biorxiv.org/cgi/content/short/2022.09.01.506163v1?rss=1 Authors: Cottone, G., Chiodo, L., Maragliano, L., Popoff, M.-R., Rasetti-Escargueil, C., Lemichez, E., Malliavin, T. E. Abstract: Although the botulinum neurotoxins (BoNTs) are among the most toxic compounds found in nature, their molecular mechanism of action is far from being elucidated. A key event is the conformational transition due to the acidification of the interior of synaptic vesicles, and leading to the translocation of the BoNT catalytic domain into the neuronal cytosol. To investigate these conformational variations, homology modelling and atomistic simulations are combined to explore the internal dynamics of the subtypes BoNT/A1, the most-used in medical applications, and BoNT/E1, the most kinetically efficient. This first simulation study of di-chain BoNTs in closed and open states includes the effects of neutral and acidic pH. The conformational mobility is driven by domains displacements; the ganglioside binding site in the receptor binding domain, the translocation domain (HCNT) switch and the belt helix visit multiple conformations depending on the primary sequence and on the pH. Fluctuations of the belt helix are observed for closed conformations of the toxins and at acidic pH, and patches of more accessible residues appear in the same conditions in the core translocation domain HCNT. These findings suggest that during translocation, the larger mobility of belt could be transmitted to HCNT, leading to a favorable interaction of HCNT residues with the non-polar membrane environment. Copy rights belong to original authors. Visit the link for more info Podcast created by PaperPlayer

In this episode we learn everything we need about how food relates to our mood and state of mind. We're going to lay out the fundamentals of how different food groups and qualities of food influence directly our mental and physical health; how the gut species depletion and inflammation are key consequences of the changes we're seeing in western industrial diet, and we can counter that tendency with some simple tricks. Alex Laird is a medical herbalist with more than 20 years' clinical experience. Trained in biomedicine and plant pharmacology, she treats patients in the only NHS herbal clinic based in a UK hospital at Whipps Cross, and she is a fellow and council member of the College of Practitioners of Phytotherapy (CPP). She worked with Breast Cancer Haven UK for 20 years, using nutritional therapies for cancer. Alex has undertaken clinical research, is a visiting lecturer, has published numerous research papers, and is the co-founder of the charity Living Medicine. She is also the author of the new book ‘Root to stem' which talks about seasonal foods and remedies for strong health and immunity that can be found growing literally in the hedgerow around your house! Please buy me a coffee if you're enjoying the show here What we talk about: 05:00 An epiphany with nature 07:00 Nutritional Psychiatry and the Gut microbiome 08:40 Evolution with unrefined foods VS modern refined sugars 17:00 The need for minerals and phytonutrients 13:10 High protein/ lo-carb approaches 18:10 Variety is key, the research says 20:20 Phytotherapy 21:20 Inflammation explained 26:30 Acidification and pH in the body 33:00 The gut microbiome 40:00 Reciprocity in nature and life: Feeding diversity 44:00 Crucial gut and fecal microbes via vaginal birth 46:00 Contact with soil and pets (spores, fecal microbes) 46:30 Immune response load needed regularly to maintain health 48:30 The overuse of antibiotics in humans and animals 50:20 Gut disbiosis explained and solutions 55:50 Immunity evolved alongside bacteria and viruses and needs their load 58:30 Supporting Innate and adaptive immunity 1:00:00 Germ theory 2.0? - healthy immune response load 1:04:00 The ‘Root to Stem' philosophy - Diversity, reciprocity, interconnectivity 06:00 Our relationship to the seasons sustained by seasonal foods 06:55 Reconnecting to nature, ourselves and to community 01:09:10 Plant medicines we might not be aware of 01:10:25 Phytonutrients explained 01:15:30 Dietary fibres and prebiotics 01:18:10 Fermented foods and probiotics 01:24:00 Connection to nature 01:28:00 Sacred = in service to life References: Alex Laird's association 'Living Medicine' Breast Cancer Haven UK Graham Rook, Old Friends Hypothesis, UCL Karin Moelling - ‘Viruses, more friends than foes' Tim Spector, British epidemiologist and gut microbiome specialist The College of Practitioners of Phytotherapy www.thecpp.uk www.herbalalliance.uk European Scientific Cooperative on Phytotherapy www.escop.com Association of Foragers https://foragers-association.org

A soil pH outside the neutral range can cause significant issue with nutrient availability. Western Canadian soils are largely in this range, however, over time, nitrogen fertilizer applications can create soil acidity issues that are very expensive to fix. Dr. Manbir Rakkar, assistant research professor at Montana State University-Bozeman, explains that managing acidic soil conditions is... Read More

The ocean is a critical piece of the climate change puzzle. It's estimated that the ocean has absorbed about one third of the excess CO2 humans have added to the atmosphere and more than 90% of trapped heat in the atmosphere. So, today, we're going underwater to talk about the ocean and climate change with renowned oceanographer Dr. Sylvia Earle.For a deeper dive and additional resources related to this episode, visit: https://climate.mit.edu/podcasts/til-about-the-oceanFor more episodes of TILclimate by the MIT Environmental Solutions Initiative, visit tilclimate.mit.edu. CreditsLaur Hesse Fisher, Host and ProducerDavid Lishansky, Editor and ProducerAaron Krol, Associate ProducerNatalie Jones, Script WriterIlana Hirschfeld, Production AssistantCarolyn Shea, Fact CheckerSylvia Scharf, Climate Education SpecialistMusic by Blue Dot SessionsArtwork by Aaron Krol

The ocean is a critical piece of the climate change puzzle. It's estimated that the ocean has absorbed about one third of the excess CO2 humans have added to the atmosphere and more than 90% of trapped heat in the atmosphere. So, today, we're going underwater to talk about the ocean and climate change with renowned oceanographer Dr. Sylvia Earle.For a deeper dive and additional resources related to this episode, visit: https://climate.mit.edu/podcasts/til-about-the-oceanFor more episodes of TILclimate by the MIT Environmental Solutions Initiative, visit tilclimate.mit.edu. CreditsLaur Hesse Fisher, Host and ProducerDavid Lishansky, Editor and ProducerAaron Krol, Associate ProducerNatalie Jones, Script WriterIlana Hirschfeld, Production AssistantCarolyn Shea, Fact CheckerSylvia Scharf, Climate Education SpecialistMusic by Blue Dot SessionsArtwork by Aaron Krol

Welcome to Your place for all things deep connection, inspiration and Spirit Full Explorations. In todays episode Kat & Lachlan open their exploration with the question what is sickness, disease and illness actually ? Topics discussed:Sickness and disease is an intelligent healing response from the bodyDisease is the shift from one level to another Its all meaningful Taking Full Responsibility of your healthHandling updates from the environment Being able to adapt Cities are like cancerous tumors' Contagion and transfer of sickness ?Terrain Theory, PH , Acidification and MicrozymasParasites can be beneficial for the body in the right balanceYou get to self care ! and much moreConnect With Kat:https://www.instagram.com/nourishednomadco/https://www.instagram.com/alchemory/Email: Nourished.kat@gmail.comThankyou to all the co-produces investing and supporting the showValue For Value Funding Model:https://pod.fan/transcending-explorations-with-lachlan-dunTo Share Your Time + Talents / Collab Email me: Lachlandunn23@gmail.comPRODUCT DISCOUNTSMedicinal Mushrooms And Superfoods: https://teelixir.com/  Code lachlan10StoneAge Supplement Discounts 15% Store Wide: http://www.stoneagehealth.com.au?afmc=4a10% off grounding and emf protection products : https://www.earthingoz.com.au/?ref=lachlandunnWork With Me: https://calendly.com/lachlandunn23/call

L'océan absorbe du CO2 naturellement. Pour preuve : il a été démontré que l'océan absorbe 25% de l'excès de CO2 dû aux activités humaines. Le souci c'est que cet excès a un impact dans l'océan puisqu'il va se dégrader et entrainer des réactions chimiques qui le rendent plus acide.  Sur ces 10 dernières années, les scientifiques ont réalisé que l'excès de CO2 résultant des activités industrielles a changé la composition chimique de nos océans. En fait plus le PH diminue, plus les océans deviennent acides.  Les explications de Florent Favier, conseiller en transition environnementale. 

Ne pas vérifier et/ou corriger le pH d'un sol avant de se lancer dans l'agriculture de conservation des sols serait une erreur agronomique grave selon certains experts. L'acidification de surface, surtout, peut empêcher le bon développement des plantes. Christophe Frébourg, gérant de la société de conseil Frébourg Agroressources, et Bruno-Félix Faure, responsable agronomique au sein du laboratoire Eurofins Galys, sont les invités de ce podcast pour nous aider à explorer le sujet. Hébergé par Ausha. Visitez ausha.co/politique-de-confidentialite pour plus d'informations.

This New Zealand sea week Our Changing World finds out about one of the longest running ocean chemistry studies in the South Pacific Ocean.

Pollution, disease, and climate change are pushing the limits of what coral reefs can withstand. But, despite those harsh conditions, some corals are thriving. Scientists are trying to understand how that's possible, and what they're learning could save these incredible ecosystems from extinction. For a transcript of the episode, head to: https://www.acs.org/tinymatters 

durée : 00:54:01 - La Terre au carré - par : Mathieu Vidard - Comment les coquillages, ces archives vivantes, font face au réchauffement climatique ? Acidification des océans, changement climatique, espèces invasives, les coquillages sont mis à rude épreuve. - invités : Laurent Chauvaud - Laurent Chauvaud : Directeur de recherche au CNRS, océanographe à l'Observatoire marin de Brest

durée : 00:54:01 - La Terre au carré - par : Mathieu Vidard - Comment les coquillages, ces archives vivantes, font face au réchauffement climatique ? Acidification des océans, changement climatique, espèces invasives, les coquillages sont mis à rude épreuve. - invités : Laurent Chauvaud - Laurent Chauvaud : Directeur de recherche au CNRS, océanographe à l'Observatoire marin de Brest

What's the likelihood of a mass extinction event happening in our lifetime?In this episode, Jess is joined by world-renowned organic geochemist, Professor Kliti Grice, to discuss how researchers are using fossil analysis to learn from past mass extinction events, like the event that wiped out the dinosaurs 66 million years ago.She clarifies when the next naturally occurring mass extinction event will likely occur and answers the question: with the undeniable impact that humans are having on the planet, are we in the middle of a human-induced mass extinction event?Describing mass extinction events [00:49]What's Professor Grice's new project? [03:11]Possibility of a natural or manmade extinction event in our lifetime [06:55]How to minimise the chances of another event [09:53]Why does Professor Grice love her work? [10:39]Get involvedAre you a high school student or teacher based in the Perth metropolitan area? Professor Grice is hoping to partner with high schools and give students the opportunity to take part in experiments to grow artificial fossils in a laboratory, as part of a new AUD$3 million research project.If you think your high school would be interested, please email Professor Grice at K.Grice@curtin.edu.au. Learn moreWestern Australian Organic & Isotope Geochemistry FacilityCurtin University: ‘Dust' and ‘soot' contributed to extinction of species millions of years agoThe Conversation: How chemical clues from prehistoric microbes rewrote the story of one of Earth's biggest mass extinctionsBIOmarkers podcast: Season 1 - Episode 5 - Dr. Kliti GriceConnect with our guestsJohn Curtin Distinguished Professor Kliti Grice, Founding Director of the Curtin-based Western Australian Organic and Isotope Geochemistry Facility.Professor Grice is a world-renowned organic geochemist, a Fellow of the Australian Academy of Science and a recipient of a prestigious 2021 Australian Laureate Fellowship from the Australian Federal Government. She is known for finding a geological and environmental basis for the largest mass extinction in Earth's history, which occurred about 252 million years ago.Professor Grice's staff profileProfessor Grice's LinkedIn profileQuestions or suggestions for future topicsEmail thefutureof@curtin.edu.auSocialshttps://twitter.com/curtinunihttps://www.facebook.com/curtinuniversityhttps://www.instagram.com/curtinuniversity/https://www.youtube.com/user/CurtinUniversityhttps://www.linkedin.com/school/curtinuniversity/Transcripthttps://thefutureof.simplecast.com/episodes/mass-extinction-events/transcript Curtin University supports academic freedom of speech. The views expressed in The Future Of podcast may not reflect those of Curtin University.Music: OKAY by 13ounce Creative Commons — Attribution-ShareAlike 3.0 Unported — CC BY-SA 3.0 Music promoted by Audio Library.

Dans cette première chronique océanique, The Octopus'h vous invite à explorer un sujet phare pour aller vers une santé holistique: L'Acidification. S'intéresser à l'Acidification, c'est s'intéresser à l'origine de maux, qu'ils soient physiques, mentaux ou environnementaux.  Et oui, la diminution de PH de notre organisme et celle des océans montrent bien que, face à la maladie, nous sommes étroitement liés et interdépendants. Chronique écrite et interprétée par Marine Pouchard Site internet: www.theoctopush.org    Instagram: https://www.instagram.com/the_octopush/   Pour aller plus loin sur l'Acidification des Océans, retrouvez: L'association Lemon Sea: https://www.lemonsea.org/  Avec la participation de: Brioche: Musicien & Créateur du Générique du Podcast d'après la chanson “ Au Bal des Crustacés” Sophie Labruyere: Réalisatrice & Créatrice du Montage de cette chronique Lucie Clément: Illustratrice & Créatrice du Logo

Dr. Rikki Grober Eriksen is a PhD Marine Biologist and the Director of Marine Programs for the California Marine Sanctuary Foundation. She lives on a sailboat in the Caribbean and is a wealth of information on coral reef ecology. We talk about her boat, spotted eagle rays, a magical dolphin encounter, coral reef decline, overfishing, where to and not to anchor, spearfishing, ocean acidification and its repercussions, microplastics, and much more.

The Great Barrier Reef is the world's largest coral reef system.  It is composed of nearly 3,000 individual reefs and 900 islands covering an area of more than 130,000 square miles.  In recent times, it has been under unprecedented stress from ocean warming, tropical cyclones, sediment and nutrient runoff, marine pests, and ocean acidification. Among […]

This week on Meat and Three we're diving beneath the waves for an episode all about oceans. We visit underwater farms to learn about the current oyster boom and the benefits of growing kelp. Then, we climb on deck to understand how lobsters and fisherman are being impacted by the changing climate and travel back in time aboard British naval ships to sip on a game-changing cocktail. Further reading and listening:Keep Meat and Three on the air: become an HRN Member today! Go to heritageradionetwork.org/donate. Read more from Dr. Emily Rivest about the American lobster and its changing environment, ocean acidification and oysters, health in oyster hatcheries, and the global impacts of climate change, Research for the grog story came predominantly from a book by Tom Standange. To learn about grog and even more about beverage histories check out his book, “A History of the World in 6 Glasses”. Listen to episode 353 of The Farm Report for the full conversation with Josh Rogers about Maine's seaweed farming boom. Subscribe to The Farm Report on your favorite podcast platform and never miss an episode!  (Apple Podcasts | Stitcher | Spotify | RSS).Meat and Three is powered by Simplecast.

Welcome this Agronomic Monday edition of RealAg Radio. On today’s show, you’ll hear: Ken Currah, agronomist at BASF, on fungicide strategies in corn; Meghan Vankosky, field crop entomologist at AAFC, Saskatoon, for a chat about pea leaf weevil; Dale Cowan, AGRIS Co-op agronomist, talks about nitrogen fixation in corn; Nate Ort, agronomy specialist at Canola... Read More

Welcome this Agronomic Monday edition of RealAg Radio. On today’s show, you’ll hear: Ken Currah, agronomist at BASF, on fungicide strategies in corn; Meghan Vankosky, field crop entomologist at AAFC, Saskatoon, for a chat about pea leaf weevil; Dale Cowan, AGRIS Co-op agronomist, talks about nitrogen fixation in corn; Nate Ort, agronomy specialist at Canola... Read More

Nitrogen and phosphorus fertilization is an important step in seeding a wheat crop and getting it off to the right start. However, over time fertilizer placed at the same depth can cause soil acidification. Initially set up in 1967, with various rotations and fertility treatments, long-term research plots were the basis for interesting research results... Read More

A further 1,284 more exoplanets have been confirmed by NASA's Kepler mission. This puts the total number confirmed planets outside our solar system to 3,268! Does the increase in small earthquakes below Mount St. Helens signify an imminent eruption? Not quite, but that hasn't stopped the media from panicking. For a long time, climate change scientists have been warning that as sea levels rise, some countries could be lost underwater. This week, new research shows that at least five reef islands in the Solomon Islands have been lost completely to sea-level rise. The National Oceanic and Atmospheric Administration has a boat sitting above the Marianas Trench, and it's live-streaming video from a remotely operated vehicle. One of the many amazing finds they've looked at is a beautiful jellyfish with brightly coloured gonads!   This episode contains traces of John Oliver ranting about bad media reporting of science.