Podcasts about Sediment

Talking with Plaquemines Parish President Keith Hinkley about the Mid-Barataria Sediment Diversion and the ruling against Chevron

Audio from UW-Extension's Ag Water Quality Team. Full webinar here. See omnystudio.com/listener for privacy information.

There are wastewater treatment plants in every major city designed to filter out some of the chemicals and drugs that end up going down our drains, but there's another way this kind of treatment takes place.

Questions, comments, feedback? Tap here to send us a message!In this episode, we're diving into the waters of the Mary River with environmental engineer Misko Ivezich. With over 15 years of experience at Alluvium, Misko has long been at the forefront of combating river erosion and sediment issues which are crucial to the health of riparian ecosystems and downstream systems which receive their flow. Today, we're focusing on a successful project on the Mary River, a vital waterway that flows through Queensland and plays a pivotal role in the health of the Great Barrier Reef.The project, led by Misko, implemented new engineering solutions and extensive revegetation to reduce bank erosion by an impressive 85% during the 2022 floods, compared to past data. This story isn't just about geological and riparian engineering; it's about ecological recovery. These efforts have had a substantial impact on native species like the Mary River Turtle and Lungfish, whose habitats are crucial for their survival yet have been degraded over time. Through this project, we see a blend of science, policy, and community engagement coming together to foster a more stable and vibrant ecosystem.Join us as Misko walks us through this landmark initiative, shedding light on how strategic environmental management can lead to sustainable outcomes for both our natural heritage and the communities of wildlife and people who depend on it.This episode talks about:• Overview of the Mary River's importance and challenges  • Discussion on river erosion and past flood impacts  • Importance of vegetation in stabilising riverbanks  • Addressing sediment loads impacting the Great Barrier Reef  • Success of community initiatives in river management  • Engineering strategies used in the restoration project  • Future plans and ongoing work for the Mary RiverIf you enjoyed this episode, please consider leaving a rating and review wherever you listen to your podcasts.✉️ Subscribe to our newsletter (no spam, we promise!) to keep up with new episodes of the show!

This week we finish our talk about The Society for Psychical Research. We go over certain key figures such as Thomas Charles Lethbridge, Charles Babbage and William and Elizabeth Denton. Does their research into the concept of what ghosts really are have solid ground? Or does the concept of infused locations truly have nothing behind it all. Tune in as we finish this deeper discussion. Thanks for listening and remember to like, rate, review, and email us at: cultscryptidsconspiracies@gmail.com or tweet us at @C3Podcast. We have some of our sources for research here: http://tinyurl.com/CristinaSourcesAlso check out our Patreon: www.patreon.com/cultscryptidsconspiracies. Thank you to T.J. Shirley for our theme.

Governor Landry has criticized the Mid-Barataria Sediment Diversion several times in recent weeks. We talk with Simone Maloz from the Restore the Mississippi River Delta coalition about whether his arguments hold water.

Durham University scientists have made a groundbreaking discovery in marine geoscience, revealing unprecedented insights into the dynamics of Earth's longest-runout sediment flows. By using seabed seismographs placed safely outside the destructive paths of powerful underwater avalanches of sediment, researchers have successfully monitored turbidity currents - a natural phenomenon that shapes deep-sea landscapes, damages telecommunication cables, and transports large quantities of sediment and organic carbon to the ocean floor. The longest runout sediment flows on earth The study recorded two massive turbidity currents that travelled over 1,000 kilometres through the Congo Canyon Channel, moving at speeds of up to 7.6 metres per second. These flows lasted over three weeks and marked the longest runout sediment flows ever directly observed on Earth. This achievement provides critical new data on the duration, internal structure, and behaviour of turbidity currents, advancing our understanding of this powerful geophysical process. This breakthrough opens up new possibilities for studying one of the most significant yet poorly understood processes shaping our planet. By using ocean-bottom seismographs, researchers can now safely and effectively measure these extraordinary events in more detail than ever before. Lead author of the study, Dr Megan Baker of Durham University, said, "This multidisciplinary work brought together geologists, seismologists, and engineers to advance our understanding of powerful turbidity currents through first-of-their-kind observations using ocean-bottom seismographs. "This approach enables the safe monitoring of these hazardous events and will help us learn where and how often turbidity currents occur globally." The research team, which included researchers from Newcastle University, GEOMAR Helmholtz Centre for Ocean Research, National Oceanography Centre, Georg-August-University, Deutsches GeoForschungsZentrum GFZ Potsdam, IFREMER, Université Paris-Saclay, TU Wien, University of Hull, University of Southampton and Loughborough University, successfully used ocean-bottom seismographs - instruments that are placed on the seafloor to record seismic signals generated by the turbidity currents. This innovative approach allowed the researchers to capture detailed information on these flows without risking damage to expensive equipment, as has been the case with previous attempts. The use of these seismographs marks a major step forward in monitoring hazardous seabed events, offering a cost-effective and long-term method for studying turbidity currents and their impacts. The findings also reveal the global significance of these underwater flows. The turbidity currents studied in this research not only shape deep-sea landscapes but also play a crucial role in the transport of organic carbon and sediment to the ocean floor, with significant implications for deep-sea ecosystems and global carbon cycles. The study shows that despite substantial erosion of the seafloor, the front of these massive flows maintains a near-constant speed and duration, efficiently moving organic material and sediment vast distances to the deep sea. The study also challenges traditional models of turbidity current behaviour, suggesting that the flows can maintain a consistent speed and duration even as they erode the seabed. This finding calls for a revaluation of existing models that have been based primarily on shorter, shallower flows. More about Irish Tech News Irish Tech News are Ireland's No. 1 Online Tech Publication and often Ireland's No.1 Tech Podcast too. You can find hundreds of fantastic previous episodes and subscribe using whatever platform you like via our Anchor.fm page here: https://anchor.fm/irish-tech-news If you'd like to be featured in an upcoming Podcast email us at Simon@IrishTechNews.ie now to discuss. Irish Tech News have a range of services available to help promote your business. Why not drop us a line at ...

* Tommy gets the latest on what's going on with the Mid-Barataria Sediment Diversion * Monday Morning Markets with Mark

Tommy talks with state representative Jerome "Zee" Zeringue

In 2023, ITRC published the Sediment Cap Chemical Isolation Guidance to supplement the 2014 Contaminated Sediments Remediation Guidance with the goal of improving consistency in sediment cap performance outcomes. Sediment capping is a commonly selected remediation approach and numerous designs have been completed. Previous cap designs have been evaluated in multiple ways, and these varying approaches have led to some differences in selection of chemical design criteria, construction tolerance specifications, and monitoring/maintenance objectives for sites with similar characteristics and contaminants, leading to different expectations for long-term performance and reliability. The ITRC Sediment Cap Chemical Isolation Guidance provides a framework for the design, construction, and long-term monitoring of the chemical isolation function of sediment caps. The framework consists of an iterative design process informed by site-specific data that balances achievement of chemical design criteria, physical design constraints, constructability and permitting requirements. In addition, the guidance summarizes key construction considerations and presents a recommended approach for monitoring and evaluating long-term chemical isolation performance. The recommended framework presented in the Sediment Cap Chemical Isolation Guidance is illustrated below. The Sediment Cap Chemical Isolation Training will cover several key elements of the recommended framework, including: A capping overview that summarizes objectives of capping, role of the chemical isolation layer, and generic cap types and compositions. A discussion of performance objectives and design concepts that includes the selection of chemical isolation performance targets criteria and development of design criteria while considering the site setting and conceptual site model elements. An overview of chemical isolation layer modeling tools and discussion of their applicability to support chemical isolation design, important model input parameters, and the impact of uncertainty and sensitivity of modeling results. A summary of chemical isolation construction considerations, including an overview of available construction methods and tolerances and quality assurance and quality control measures. A discussion of cap performance monitoring and maintenance objectives and approaches that include developing monitoring objectives to assess chemical isolation performance and methods for guiding long-term maintenance decisions. We encourage participants to review the ITRC Sediment Cap Chemical Isolation Guidance (SD-1) before and after the training to become familiar with the topics and recommendations discussed during the training. This training is intended for all environmental professionals working in the field of sediment capping projects, including regulators and other government agency staff, consultants, project stakeholders, and industry. To view this archive online or download the slides associated with this seminar, please visit http://www.clu-in.org/conf/itrc/sd-1_112124/

Episode 455 ~ November 7, 2024 Podcast Info / Topics Derek headed north in what may be his last canoe trip of the year… maybe…. The French River Provincial Park is making changes to their reservation system and not everyone is happy about it Canyonlands National Park in Utah had a sediment slump alter the […]

Episode 455 ~ November 7, 2024 Podcast Info / Topics Derek headed north in what may be his last canoe trip of the year… maybe…. The French River Provincial Park is making changes to their reservation system and not everyone is happy about it Canyonlands National Park in Utah had a sediment slump alter the […]

In this episode of Structure Talk, Reuben Saltzman and Tessa Murray discuss the impact of natural disasters on communities, particularly in light of recent storms. They are joined by Tim Hammack, co-owner of Paul Bunyan Plumbing, who focused on water heater maintenance. The discussion covers personal experiences with water heaters, the importance of anode rods, the role of water quality in the longevity of water heaters, and common maintenance practices. Tim also provides insights into water quality solutions for homeowners, emphasizing the need for regular maintenance and testing to ensure the health and efficiency of water systems. In this conversation, the hosts and their guests delve into the intricacies of water heater maintenance, discussing the importance of anode rods, the impact of water quality on plumbing systems, and the necessity of professional maintenance plans. They explore the differences between impact drivers and wrenches, the average lifespan of water heaters, and the potential issues with various plumbing materials. The discussion emphasizes the value of regular maintenance to extend the life of water heaters and prevent costly repairs.Check this link for Tim Hammack's company: https://paulbunyanplumbing.com/TakeawaysNatural disasters can have a profound impact on communities.Water heater maintenance is crucial for longevity and efficiency.Anode rods protect water heaters from corrosion and should be inspected regularly.Many homeowners need to be made aware of the maintenance required for their water heaters.Water quality significantly affects the lifespan of water heaters.Regular maintenance can prevent costly replacements of water heaters.Homeowners should consider water testing to understand their water quality.A whole-house carbon filter can improve water quality by removing chlorine and chloramines.Investing in a powered anode rod can reduce maintenance needs.Understanding the local water quality can help homeowners make informed decisions about their plumbing systems. An impact driver is different from an impact wrench.Regular maintenance can significantly extend the lifespan of water heaters.Water quality plays a crucial role in the longevity of plumbing systems.Anode rods should be checked regularly to prevent tank corrosion.Homeowners should consider professional maintenance plans for their water heaters.Sediment buildup in water heaters can lead to inefficiency and damage.Different plumbing materials react differently to water quality.Electrical current can affect the lifespan of metal pipes.Disaster pans can help mitigate water damage from leaks.Investing in maintenance can save homeowners money in the long run.Chapters00:00 Impact of Natural Disasters on Communities01:54 Introduction to Water Heater Maintenance03:06 Personal Experiences with Water Heaters08:03 Understanding Anode Rods and Their Importance11:51 The Role of Water Quality in Water Heater Longevity18:11 Common Maintenance Practices for Water Heaters25:26 Water Quality Solutions for Homeowners33:35 Understanding Impact Drivers vs. Wrenches34:55 Anode Rod Maintenance and Lifespan38:54 Water Quality and Its Impact on Plumbing

Tommy talks with Alex Kolker, Associate Professor of coastal geology at the Louisiana Universities Marine Consortium

The Waikato's Ohinemuri River turned bright orange on Friday after sediment leaked out of an old mine. Waikato Council's regional compliance manager Patrick Lynch spoke to Ingrid Hipkiss.

Tommy talks with Ryan Lambert, owner of Cajun Fishing Adventures, after Lt. Governor Billy Nungesser made some comments about him.

Tommy starts the hour getting the details on a new report on the high number of Louisianans on food stamps. After that, the Lt. Governor comes on and lays out his case for why the Mid-Barataria Sediment Diversion is a bad plan

Tommy talks with Louisiana Lt. Governor Billy Nungesser about his opposition to the Mid-Barataria Sediment Diversion and what he'd like to see happen

Concerns are rising in Otago over a lack of transparency from the regional council about new freshwater rules.   Federated Farmers Otago has written to councillors, district mayors, and ministers, demanding the latest draft of the council's Land and Water Plan be made public.  The rules are scheduled to come into force in October and will have immediate legal effect.  Former President of Otago Federated Farmers Simon Davies told Mike Hosking there are too many unknowns.   He says they had great concerns with the last plan they saw, but since then it's gone away and changes have been made, but they're not aware of the details.  LISTEN ABOVE See omnystudio.com/listener for privacy information.

Tommy talks with Simone Maloz, campaign director for Restore the Mississippi River Delta

We talk about a New York Times article which discusses how rising sea level will affect atolls, specifically the island nation of the Maldives.

We Talk about the volcano Novarupta in this episode. Novarupta was the largest volcanic eruption of the 20th century and is located along the Aleutian Islands in Alaska.

As concerns with Iowa's water quality continue to grow, here is a relevant episode from the archive. Too often one doesn't know the value of something until it's gone. When it's a large body of water undergoing a long, slow disappearing act it's easy to understand how something so devastating might go overlooked. But Jon Kounkel, from Friends of Coralville Lake, says if left untreated one day we will wake up to a marshland where the lake once stood. North Liberty is the headquarters of local media, regional financial and national transportation companies and home to solar energy and tech startups, and entrepreneurs getting their big ideas off the ground. Get to know your new business community.

Welcome to the Instant Trivia podcast episode 1223, where we ask the best trivia on the Internet. Round 1. Category: A Disaster Of Biblical Proportions 1: There's a lot of smiting and destroying after this group steals the Ark of God; things don't end well for Goliath, either. the Philistines. 2: After this man makes burnt offerings, "The Lord said... neither will I again smite any more every thing living, as I have done". Noah. 3: These insects "did eat every herb of the land, and all the fruit of the trees which the hail had left". locusts. 4: The Lord says, "Your children shall wander in the wilderness" for this length of time, "until your carcases be wasted". 40 years. 5: In 2 Kings this king of Babylon "cut in pieces all the vessels of gold... in the Temple of the Lord". Nebuchadnezzar. Round 2. Category: River Damage 1: A "dead zone" in the Gulf of Mexico is mainly caused by an excess of this element, much of it carried by the Mississippi. nitrogen. 2: Sediment from erosion hurts rivers because this can't penetrate the water, hindering the ecosystem. sunlight. 3: Surface runoff from farms or your lawn can add these chemicals, like chlordane, to your local river. pesticides. 4: This country's Sarno river is the most polluted in Europe. Italy. 5: You may not love the time of this disease that's been called the "archetype of waterborne illnesses". cholera. Round 3. Category: The Royal They 1: 1894 to 1918: blank II and blank. Nicholas and Alexandra. 2: 1660 to 1683: this radiant royal and Marie-Therese. Louis XIV. 3: 1956 to 1982:he and Grace. Rainier. 4: 1924 to 1989: he and Nagako. Hirohito. 5: 1677 to 1694:they. William and Mary. Round 4. Category: Let'S Put On A Play 1: Your cousin might know a friend of the roommate of a nephew of the lawyer of John Guare, who wrote this 1990 play. Six Degrees of Separation. 2: A book is the example of the "hand" type of these; a bookcase is an example of the "set" type. Props. 3: "Edible" name for a common type of water-soluble stage makeup. Pancake. 4: From Greek for "entrance to a tent", it's the arch that separates the stage from the auditorium. the proscenium. 5: Founded in 1913, this stage actors' union represents about 40,000 members in the U.S.. Equity. Round 5. Category: 1951 1: In 1951 it celebrated its 175th anniversary and was sealed in a helium-filled case. the Declaration of Independence. 2: On February 26 a constitutional amendment became law, limiting the holder of this office to 2 terms. President of the United States. 3: In May, this utility co. became the 1st corporation in the world to have over 1,000,000 stockholders. ATandT. 4: On Oct. 24,1951, Truman declared our state of war with this country had finally ended. Germany. 5: 90 cadets at this academy were ousted in a cheating scandal. West Point. Thanks for listening! Come back tomorrow for more exciting trivia!Special thanks to https://blog.feedspot.com/trivia_podcasts/ AI Voices used

Tommy talks with State Representative Jerome Zeringue

Tommy talks with Alisha Renfro, Staff Scientist for the Mississippi River Delta Restoration Campaign at National Wildlife Federation

The Sur Pockmark field is located off the coast of central California near Big Sur. The seafloor is riddled with mysterious circular depressions. A new study may have figured out how they formed.

Tommy talks to Mitch Jurisich, Plaquemines Parish councilmember, Chairman of the Louisiana Oyster Task Force

Tommy talks with State Representative Jerome Zeringue and Ethan Melancon, Advocacy Director for the Coalition to Restore Coastal Louisiana

Tommy talks to State Representative Jerome Zeringue

In this installment of the Flannelcast, we're talking about Jesse's summer vacation plans to the Grand Canyon. We're getting Jesse ready for this trip by going through the geologic history of the Grand Canyon.

In 2023, ITRC published the Sediment Cap Chemical Isolation Guidance to supplement the 2014 Contaminated Sediments Remediation Guidance with the goal of improving consistency in sediment cap performance outcomes. Sediment capping is a commonly selected remediation approach and numerous designs have been completed. Previous cap designs have been evaluated in multiple ways, and these varying approaches have led to some differences in selection of chemical design criteria, construction tolerance specifications, and monitoring/maintenance objectives for sites with similar characteristics and contaminants, leading to different expectations for long-term performance and reliability. The ITRC Sediment Cap Chemical Isolation Guidance provides a framework for the design, construction, and long-term monitoring of the chemical isolation function of sediment caps. The framework consists of an iterative design process informed by site-specific data that balances achievement of chemical design criteria, physical design constraints, constructability and permitting requirements. In addition, the guidance summarizes key construction considerations and presents a recommended approach for monitoring and evaluating long-term chemical isolation performance. The recommended framework presented in the Sediment Cap Chemical Isolation Guidance is illustrated below. The Sediment Cap Chemical Isolation Training will cover several key elements of the recommended framework, including: A capping overview that summarizes objectives of capping, role of the chemical isolation layer, and generic cap types and compositions. A discussion of performance objectives and design concepts that includes the selection of chemical isolation performance targets criteria and development of design criteria while considering the site setting and conceptual site model elements. An overview of chemical isolation layer modeling tools and discussion of their applicability to support chemical isolation design, important model input parameters, and the impact of uncertainty and sensitivity of modeling results. A summary of chemical isolation construction considerations, including an overview of available construction methods and tolerances and quality assurance and quality control measures. A discussion of cap performance monitoring and maintenance objectives and approaches that include developing monitoring objectives to assess chemical isolation performance and methods for guiding long-term maintenance decisions. We encourage participants to review the ITRC Sediment Cap Chemical Isolation Guidance (SD-1) before and after the training to become familiar with the topics and recommendations discussed during the training. This training is intended for all environmental professionals working in the field of sediment capping projects, including regulators and other government agency staff, consultants, project stakeholders, and industry. To view this archive online or download the slides associated with this seminar, please visit http://www.clu-in.org/conf/itrc/sd-1_043024/

The Anthropocene is a proposed geological epoch marked by the significant impact of human activities on the Earth's geology and ecosystems. In this installment of the Geology Flannelcast, we talk about the conversation that is being has about when to officially start the Anthropocene.

Dr. Power is a food web ecologist at UC Berkeley, where she leads the Power lab which has compiled careful, long term data sets in the Angelo Reserve in Northern CA.In addition to her early work, in Panama and the Ozarks - which we touch on briefly - Dr. Power's  multi-decadal data sets on the Eel River, have yielded remarkable findings about how food webs function in gravel bed rivers…and spoiler alert, it sometimes involves the sorts of things we tend to talk about here…like the gravel - and how it transports.While this is a physical science podcast, I hoped to include interviews with river Ecologists from the beginning particularly ecologists who make careful observations at that interface of physical and biological processes. And I always hoped I could kick that emphasis off with Dr. Power.I teach an Ecogeomorphology module in one of our classes here at HEC and I always lead that with the Eel river story she shares About 20 minutes into this episode.That Eel river story was one of the early influences that got me interested in the ecological interactions with river mechanics processes.I also asked Mary about a couple of Ecological models and categories, that have corollaries in geomorphology.  So we talked about disturbance, alternative stable states as well as the Box model and the Ideal Free Distribution, which are just really helpful ideas for anyone who is interested in rivers.Dr. Power was induced into the National Academy of Sciences in 2012.Links: Serengeti Rules:     https://www.pbs.org/wnet/nature/serengeti-rules-dhbtnm/19906/Disturbance and Recover of Algal Assemblage on OK Stream         https://www.jstor.org/stable/2425975Resource Enhancement: Armored Catfish, Algae, and Sediment     https://www.jstor.org/stable/1937361Episode Photo: Eel RiverThis series was funded by the Regional Sediment Management (RSM) program.Stanford Gibson (HEC Sediment Specialist) hosts.Mike Loretto edited the episode and wrote and performed the music.Video shorts and other bonus content are available at the podcast website:https://www.hec.usace.army.mil/confluence/rasdocs/rastraining/latest/the-rsm-river-mechanics-podcast...but most of the supplementary videos are available on the HEC Sediment YouTube channel:https://www.youtube.com/user/stanfordgibsonIf you have guest recommendations or feedback you can reach out to me on LinkedIn or ResearchGate or fill out this recommendation and feedback form: https://forms.gle/wWJLVSEYe7S8Cd248

The Klamath River is resettling and water quality is transforming as dams are removed.

Dr Alain Recking has quantified gravel bed transport with just about all the tools available to our discipline.In addition to substantial field work- Dr. Recking has done some important and influential flume experiments.We have talked and will talk about hiding and armoring quite a bit in this podcast, because they are difficult ideas, that are hard to measure and simulate,  and critical to gravel bed processes.But Dr. Recking's contributions to this vertical sorting conversation destabilizes armoring theory a bit…kind of literally,He found that in high gradient channels,  at equilibrium flows, vertical sorting doesn't necessarily reach an equilibrium, but can be episodic, which is important because it leads to the pulsed transport processes.And the story he tells about how he discovered this...is just kind of narrative science at its very best.The other characteristic of Alain's work that I think is remarkable is his a knack for pulling together immense data sets (often including substantial data from the American West) in order to pose important quantitative questions on the meta-analyses scale. And so we talked about how this lead to his gravel-bed flow-resistance  work and – what I consider – the most important sediment transport equation,  since the Parker/Wilcock-Crowe generation of innovation. We also talk about Bedload Web, where he has collected many of the measurements he used to to these analyses: https://en.bedloadweb.com/Dr. Recking works for INRAE – The French National Research Institute of Agriculture, Food, and Environment a research consortium  focused on sustainable development in those arenas. This week, on the RSM River Mechanics podcast,  we talk high gradient sorting, quantitative meta-analyses with Alain Recking.We also posted videos clips with his experiments here:  https://youtu.be/jKFlMAkD7qoThis series was funded by the Regional Sediment Management (RSM) program.Stanford Gibson (HEC Sediment Specialist) hosts.Mike Loretto edited the episode and wrote and performed the music.Video shorts and other bonus content are available at the podcast website (which was temporarily down but is back up now):https://www.hec.usace.army.mil/confluence/rasdocs/rastraining/latest/the-rsm-river-mechanics-podcast...but most of the supplementary videos are available on the HEC Sediment YouTube channel:https://www.youtube.com/user/stanfordgibsonIf you have guest recommendations or feedback you can reach out to me on LinkedIn or ResearchGate or fill out this recommendation and feedback form: https://forms.gle/wWJLVSEYe7S8Cd248

A couple years ago, my agency asked me to write some guidance on sediment modeling, so, I reached out to the morphological modelers I knew, and particularly the model developers who write the morphological model code other people use.I asked them about the common failure modes they have seen and best practices they teach, and realized we had all essentially spent a decade or two, learning the same principles. So when the US federal agencies held their periodic Federal interagency sediment conference (SEDHYD) last year, I invited three of the model developers I have learned from over the years (Alex Sanchez, Gary Brown, and Blair Greimann), to participate in a panel discussion on their lessons learned.And the panel was much more popular than we expected.  It turns out, there's appetite conversations like this.  So, I turned on the mics and we did a little editing, and we're running it here.Here are brief bios for our guests.:Gary Brown did his graduate work at the university of Florida and works at the Coastal and Hydraulics Lab which is part of ERDC, the Corp's major R&D center in Vicksburg Mississippi.   He's been developing sediment models for 29 years including SEDLIB, a set of sediment algorithms that are called by ERDC's hydraulic model, ADH or Adaptive hydraulics.  Alex Sanchez sits in the office next to me.  For the last 9 years, he has worked here at HEC and spearheaded the work to add 2D sediment to HEC-RAS which includes a novel formulation for the sub-grid approach.  But actually Alex started developing sediment models at ERDC's Coastal and Hydraulics Lab where he worked for 8 years, while working on the Coastal Modeling System which is still used for Corps of Engineers coastal applications.  Blair Greimann got his PhD from the University of Iowa and worked at the Bureau of Reclamation's Technical Service Center in Denver for more than 23 years, before his recent move to Stantec.  While working at the Bureau Blair led the development of SRH-1D and applied this model to a range of projects including the Matilija and and Klamath Dam removals.Finally, we were lucky enough to have Doug Shields moderating this session so you will hear from him in the breaks between the four sub-topics.  Dr. Shields, worked for more than 20 years at the Sedimentation Lab of the Agricultural Resource Center in Oxford MS and 10 years at ERDC and has taught at both Tennessee State and Old Miss and we were fortunate to draw Doug as a moderator.  (Note: I did not mic Doug, but wanted to keep his thoughtful and winsome transitions, so his sound quality is not at the same level as the rest of the recording).After Doug and I introduced the session you will hear from Blair Greimann, Alex Sanchez, me again, and Gary Brown in that order.The conference paper associated with this session is here:https://www.sedhyd.org/2023Program/1/157.pdfThank you to the SEDHYD organizers (including but not limited to ) for hosting this conversationThis series was funded by the Regional Sediment Management (RSM) program.Stanford Gibson (HEC Sediment Specialist) hosts.Mike Loretto edited the episode and wrote and performed the music.Video shorts and other bonus content are available at the podcast website (which was temporarily down but is back up now):https://www.hec.usace.army.mil/confluence/rasdocs/rastraining/latest/the-rsm-river-mechanics-podcast...but most of the supplementary videos are available on the HEC Sediment YouTube channel:https://www.youtube.com/user/stanfordgibsonIf you have guest recommendations or feedback you can reach out to me on LinkedIn or ResearchGate or fill out this recommendation and feedback form: https://forms.gle/wWJLVSEYe7S8Cd248

Episode 679: March 17, 2024 playlist: Dead Pioneers, "Bad Indian" (Dead Pioneers) 2023 [self-released] Casa Ukrania, "Kobzar" (Kobzar) 2024 [self-released] loscil // lawrence english, "Indigo" (Chroma) 2024 Room40 Jim White and Marisa Anderson, "Bitterroot Valley Suite I: Water" (Swallowtail) 2024 Thrill Jockey Kevin Drumm, "Part One (excerpt)" (OG23) 2024 Streamline KMRU, "Wind Bags" (Windbags/Lune) 2023 Byrd Out Moonshake, "Blister" (Secondhand Clothes) 1992 Too Pure / 2023 Beggars Arkive DJ Anderson do Paraiso, "Paty Trem Barbie (Feat. MC MAGRELLA)" (Queridao) 2024 Nyege Nyege Sandwell District, "Disaffected (w/Function)" (Where Next?) 2024 Point of Departure The Bevis Frond, "Big Black Sky" (Focus On Nature) 2024 Fire serpentwithfeet, "Safe Word" (GRIP) 2024 Secretly Canadian Dean McPhee, "The Sediment of Creation" (Astral Gold) 2024 Bass Ritual Email podcast at brainwashed dot com to say who you are; what you like; what you want to hear; share pictures for the podcast of where you're from, your computer or MP3 player with or without the Brainwashed Podcast Playing; and win free music! We have no tracking information, no idea who's listening to these things so the more feedback that comes in, the more frequent podcasts will come. You will not be put on any spam list and your information will remain completely private and not farmed out to a third party. Thanks for your attention and thanks for listening.

Welcome to your 'Journey' bracelet! Our bracelets are energy infused, and custom designed by us with specific intentions in order to assist you on your journey. Each bracelet is named according to the energy and the bracelets are stacked in a specific order to help you work through the process step by step. Each individual bracelet is placed in a specific position in the stack, in order to awaken the energy in your auric and chakra fields, with the bracelet closest to your hand marking the the first step. This allows each gemstone and crystal to interact and build with each other, creating a powerful energy grid that works with you as you explore your spiritual path and journey. Shown here is the stack order of the stones, which includes the description of each stone and how it will assist you on your journey to well-being. Part of our Spring 2024 collection, this vintage inspired bracelet is full of earth pastels, inspiring hope, optimism, self expression and renewal. The wearer who chooses this journey is ready to release their past and begin an entire new journey, free from feeling encumbered. The order of stones on this Rejuvenation journey are as follows... 1. Sea Sediment Sea sediment jasper is a gemstone of stability. It provides protection against things that are not good for you and as a jasper, it is recognized as the "Supreme Nurturer". The blue/green varieties help with the alignment of our physical bodies with our aura. Sediment layers can contain historical information about the Earth's past and is a link to the wisdom of ancient times and past experiences. It connects with ancestral energies and from the collective unconscious. Sea sediment in particular is a blend of both Earth and Water, sharing stories of what occurred on earth and what is now submerged beneath the sea. Similar to our conscious and unconscious thoughts and emotions, it reminds us that what we think and focus on along the path lead us to what we experience and attract. 2. Agate dyed Simply put, agate transforms negative energy and thoughts into positive energy and thoughts. It inspires the wearer to take positive actions and to think in more dynamic ways, like seeing that obstacles in life are not necessarily bad, they are challenges to overcome. It activates the mental field in order to see new perspectives and how to problem solve. This brilliant orange color awakens the second chakra and stimulates creativity and passion! 3. Sea Sediment We repeat the Sea sediment jasper as the blue/green varieties continue help with the alignment of our physical bodies with our aura, the blue restoring our thoughts on earth and the blue releasing our emotions like water. Sediment is formed through the accumulation of particles over time and as such is seen as a symbol of transformation and renewal including embracing change, letting go of the old, and welcoming new beginnings. 4. Blue Howlite with White Druzy Druzy aligns the heart chakra and helps connect the higher chakras to the crown. It's an amazing hard-working crystal that vibrates on all color frequencies. When activated, druzy is a gateway to the spiritual realms. Blue Howlite is a stone of communication and of calm. It centers the throat chakra so that one can gather information and then speak fluently on the subject matter at hand. It is a working tool for the empath, for it is kind, it is self-aware and it is patient. This empathic stone can open up intuitive abilities and as well as telepathic ones. Blue Howlite works with the empath with their spiritual gift, which is the ability to transmute negative challenges into life changing positive experiences. 5. Shoushan Stone This beautiful stone is often used in carvings to further invigorate the senses and spur the viewer to feel empowered and ready to take on things that previously felt unattainable. Brings a feeling of peace, while activating the will and power to move forward in a creative and prosperous manner, especially in creative, artistic endeavors. A deeply connective stone. 6. Jasper dyed Being bogged down with old thoughts and feelings blocks the pathways to the aura and chakras and slows their ability to flow easily or recharge with the light. To rejuvenate, one has to release the negative energy in order create sacred space within to bring in new energy. Jasper assists with this work by helping the wearer in forgiving and forgetting and letting go of the past. This journey ends with these glorious colors, rejuvenating the mind body and spirit, preparing the way for a new journey! Please note: Bracelets are made from natural gemstones and so no two bracelets will look exactly alike due to variations in the colors and textures of natural stones. Lavish Goods jewelry bags come with stacks purchase, not with individual bracelets sold. Please read our full disclaimer at the bottom of this website. Our bracelets are designed as a complement, not a replacement for the hard work that is required to achieve anything in life. Simply because a crystal or stone is alleged to have one or more properties, either physical, mental, emotional or spiritual, it does not mean that you, personally, will definitely experience, or benefit from, any such properties. Any information you receive, whether orally, in written form or electronically, relating to crystals and stones from Lavish Goods, should be received and understood in the above context. The use of stones or crystals is one of personal choice. While stones/crystals have been used historically, the items we sell or recommend offer no guarantee of results.

I've heard people call Tony the godfather of Sediment Transport Modeling and - as you'll hear in our conversation - he very well may be the first person to use a computer to answer an engineering scale sediment question.But most people about my age and older, know Tony for developing the first generalized sediment model.  He was part of the original team here at the Hydrologic Engineering Center (HEC) where he developed HEC6, a 1D sediment transport model that was industry standard for decades.Now, if you get a couple of model developers together, we could talk all day about transport equations and algorithms.And we did.  But I am going to turn most of that technical modeling content, into videos to run on the YouTube page and in the RAS manual.This conversation focuses on Tony's insights that I think have the broadest application.Because one of the things that make's Tony's career so interesting, transcends modeling.After Tony worked at HEC, he moved to the Corp's lab in Mississippi  and then started Mobile Boundary Hydraulics,  which was the premier 1D sediment modeling shop for decades.But if you follow the timeline, that means that Tony (who only recently, actually, retired) has been predicting river processes for more than 60 years.He is one of the few people who has seen the end of his 50 year project life predictions.And all numerical modeling is – fundamentally - is exposing your mental models, to quantitative feedback and observational falsification.It's a learning loop with Rivers… …and no one has been working that learning loop longer than Tony.I essentially sit in that seat Tony invited as the sediment modeling specialist here at HEC.  But Tony actually had a more direct influence on me than that.About 20 years ago, when we decided to put 1D sediment transport into HEC-RAS, we got a grant to bring Tony back to HEC and he spent 5 months essentially teaching me how to develop a generalized sediment model.There was a point in my life, where almost everything I knew about sediment came from Tony, and his insights and categories still frame the way I look at rivers.When I first imagined this podcast, it included a conversation with Tony, reproducing some of those formative conversations we had over the years.So in this conversation we talk about the sediment modeling origin story and some of the modeling principals he's famous for but we also just talk about the river processes and projects that built his intuition and/or surprised him over the years.(Photo Credit: Tony on the Arroyo Pasajero – provided by Dr. Ron Copeland) This series was funded by the Regional Sediment Management (RSM) program.Stanford Gibson (HEC Sediment Specialist) hosts.Mike Loretto edited the episode and wrote and performed the music.Video shorts and other bonus content are available at the podcast website (which was temporarily down but is back up now):https://www.hec.usace.army.mil/confluence/rasdocs/rastraining/latest/the-rsm-river-mechanics-podcast...but most of the supplementary videos are available on the HEC Sediment YouTube channel:https://www.youtube.com/user/stanfordgibsonIf you have guest recommendations or feedback you can reach out to me on LinkedIn or ResearchGate or fill out this recommendation and feedback form: https://forms.gle/wWJLVSEYe7S8Cd248

A listener email sends us deep into the lakes of Latvia — and to honor victims of genocide, it's important to talk about what it is, how it happens and who it happens to.

If someone had become more empathetic... how would you know? Also, people are willing to pay more for products that look and talk like humans — but only some products.

The Torah teaches us that we are capable - no, obligated! - to reach beyond ourselves and not find contentment in mediocrity. Sediment muddies poorly processed olive oil but pure oil burns brightly. Jews, when pressed like olives, bring holiness into the world. Pull Up a Chair 22FEB2024 - PODCAST

Here's to a decade of sharing our passion for geology. In this episode you'll hear about some of the behind the scenes stories of the Geology Flannelcast. Thank you to our dedicated listeners' unwavering support. Our audience inspires and propels us forward. We are appreciative of the opportunity to share our love for Earth's history, processes, and wonders. Here's to many more years of exploring geology together! Thank you for being part of our journey!

Berkhahn, Harrietwww.deutschlandfunk.de, Forschung aktuell

In this episode, we explore the destructive impact of trawling, an unsustainable fishing method that is contributing to overfishing and the degradation of the ocean. We discuss how trawling destroys the ocean floor and its potential effects on climate change. Additionally, we delve into a new study that reveals the significant carbon release associated with bottom trawling. This episode highlights the urgent need to address the environmental consequences of fishing practices and offers insights on how individuals can take action to protect the ocean. Link to article:  https://amp-theguardian-com.cdn.ampproject.org/c/s/amp.theguardian.com/environment/2024/jan/18/carbon-released-by-bottom-trawling-too-big-to-ignore-says-study   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.   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    Trawling: A Destructive Fishing Method Overfishing is a major problem in the ocean, leading to the degradation of marine ecosystems. While efforts are being made to conserve fisheries and promote sustainable fishing practices, certain methods, such as trawling, remain highly unsustainable. In this episode, we delve into the destructive nature of trawling and its impact on the ocean floor, as well as its contribution to climate change. Trawling involves dragging a massive net along the ocean floor, scraping and collecting everything in its path. This method not only destroys the surrounding environment but also releases significant amounts of carbon into the atmosphere. A recent study has estimated that trawling releases approximately 370 million tons of carbon dioxide annually, making it a significant contributor to global warming. The study, conducted by a global team of climate and ocean experts, analyzed data from 1996 to 2020 and found that trawling released a staggering 8.5 to 9.2 billion tons of carbon dioxide into the atmosphere during that period. The researchers likened trawling to marine deforestation, causing irreparable harm to the climate, society, and wildlife. The carbon released by trawling not only contributes to global warming but also leads to local acidification, reducing the ocean's capacity to absorb carbon. Sediment plumes created by trawling can be seen from space, similar to vapor trails left by aircraft. The study identified trawling hotspots, including the East China Sea, Baltic Sea, North Sea, and Greenland Sea, as significant sources of climate emissions. It is alarming to note that over half of the carbon released by trawling enters the atmosphere within a decade. This means that even if trawling were to cease immediately, the carbon emissions from past trawling activities would continue to impact the climate for years to come. The study also highlighted the fact that 75% of fishing vessels are not publicly tracked, indicating that the estimates of carbon emissions from trawling may be conservative. To address this issue, the study authors emphasize the need for countries to include trawling emissions in their climate action plans. By regulating and reducing trawling activities, immediate benefits can be achieved in terms of carbon emissions reduction. Failure to take action will result in the continued release of carbon dioxide into the atmosphere, exacerbating the effects of climate change. In conclusion, trawling is a highly destructive fishing method that not only destroys marine habitats but also releases significant amounts of carbon dioxide into the atmosphere. It is crucial for countries to prioritize the regulation and reduction of trawling activities to mitigate the impacts of climate change and protect marine ecosystems.

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Dr. Marcelo Garcia holds an endowed chair in Hydraulics at the University of Illinois-Urbana – where he has taught for more than thirty years, and runs the remarkable Ven Te Chow hydraulic and sediment laboratory. His award page reads like a who's-who of the Legends in our field.  These include but are not limited to:The Einstein Award, the Rouse Award, and the Yalin lifetime achievement award.And he is a Distinguished member of the American Society of Civil Engineers and the an elected fellow of the American Geophysical Union.And that's all very impressive.  Dr. Garcia is - without question – one of the leading quantitative sediment scientists of his generation.But the quality that made this conversation remarkable, is Marcello's grasp and deep connection with the history of the sediment transport and river mechanics disciplines.It became clear that he sees his work in continuity with the foundational work and scientists that preceded him.  He has effortlessly describes how modern sediment transport principles or puzzles are rooted in the work and lives of our discipline's historic figures.And, well, these are some of the big themes I hoped for with this podcast.This is also why he was uniquely qualified to the 10-year project of compiling the American Society of Civil Engineers Manual of Practice on Sedimentation (110) – arguably the most comprehensive work on sediment science and engineering available. We talked about that project, how he collaborated with dozens of authors to knit together this massive compendium of sediment and river insight.  But in the process, I learned a lot, not only about some of the big ideas in our disciplines, but also the stories of the people behind them and how they became some of our big ideas.The ASCE Manual of Practice is here: https://ascelibrary.org/doi/10.1061/40856%28200%2994This series was funded by the Regional Sediment Management (RSM) program.Stanford Gibson (HEC Sediment Specialist) hosts.Mike Loretto edited the episode and wrote and performed the music.Video shorts and other bonus content are available at the podcast website (which was temporarily down but is back up now):https://www.hec.usace.army.mil/confluence/rasdocs/rastraining/latest/the-rsm-river-mechanics-podcast...but most of the supplementary videos are available on the HEC Sediment YouTube channel:https://www.youtube.com/user/stanfordgibson

The Central Atlantic Magmatic Province (CAMP) has left an indelible mark on the geologic history of our planet. Spanning millions of years, this colossal volcanic event unfolded approximately 200 million years ago during the Triassic period, forever altering the face of the Earth. CAMP erupted along the rifted margins of the supercontinent Pangaea, stretching from present-day North America through Europe and Africa. This immense outpouring of lava and volcanic activity blanketed vast areas, surpassing any volcanic event witnessed in recent geological times. The geological episode gave rise to an extensive igneous province that covered an astonishing area of more than seven million square kilometers. With powerful volcanic eruptions and the formation of gigantic fissure systems, the CAMP unleashed an unimaginable volume of molten rock, emitting massive volcanic gases and ash into the atmosphere. The impact of CAMP on Earth's biosphere was overwhelming. The sheer magnitude of volcanic activity led to drastic environmental changes, as eruptions spewed ash and gases, potentially causing global climate disruptions. With the release of vast quantities of greenhouse gases, including sulfur dioxide and carbon dioxide, the global climate may have been influenced, exacerbating the greenhouse effect. Furthermore, CAMP had significant consequences for life on Earth, leading to one of the most severe mass-extinction events in the planet's history, the end-Triassic extinction. This devastating event affected marine and terrestrial ecosystems, wiping out numerous species, including many reptiles and amphibians. It was a crucial turning point, paving the way for fundamental changes in plant and animal evolution. While the causes of CAMP remain somewhat enigmatic, scientists believe that the vast outpouring of magma was likely due to intense activity associated with the opening of the Atlantic Ocean. This massive volcanic phenomenon profoundly shaped the geologic conditions we observe on our planet today. The Central Atlantic Magmatic Province remains a captivating and fascinating subject of study for geologists and paleontologists alike. Its magnitude and impact have shaped our understanding of Earth's complex past, reminding us of the power and intricacies of the planet we call home.

The North Carolina Gold Rush The year was 1799 when Conrad Reed stumbled upon an extraordinary yellow nugget while fishing in Little Meadow Creek, near what is now Charlotte, North Carolina. Little did he know that this chance discovery would set off a chain reaction that would forever alter the course of North Carolina's history. Word spread like wildfire, and it wasn't long before prospectors descended upon the region, igniting the North Carolina gold rush. Soon, intrepid fortune seekers, drawn by the allure of untold riches, flocked to the Tar Heel State in search of their dreams. The gold fever gripped the hearts and minds of countless individuals, from seasoned miners to common folk seeking to change their fortunes. Streams, creeks, and rivers became the lifeblood of the gold rush, each shimmering current hiding the potential for great wealth beneath its surface. As the rush gained momentum, towns sprouted up along the gold-bearing veins of the state. Salisbury, Fayetteville, and Charlotte became bustling hubs, swelling with prospectors, traders, and settlers hoping to share in the wealth extracted from the earth. Mines dotted the landscape, testament to the relentless pursuit of gold. North Carolina's gold reserves, while not as vast as those of California, were no less significant. The region's fertile soil, rich in minerals, concealed gold veins that ran deep beneath the earth's surface. The Piedmont region, with its rolling hills and flowing rivers, proved to be a particularly prosperous area for miners, rewarding their tireless efforts with abundant finds. The North Carolina gold rush may have peaked and faded into history, but its legacy endures. It serves as a reminder of the hidden treasures that lie beneath Earth's surface and the eternal allure of striking it rich.