A massive 30-foot-long core sample of Pacific Ocean seafloor has shown that marine ecosystems can take thousands of years to recover from climate-related upheavals. The study analyzed over 5,400 invertebrate fossils and found that ecosystem recovery from climate change and seawater deoxygenation might take place on a millennial scale.
SourceCalifornia Academy of Sciences·JournalProceedings of the National Academy of Sciences·DateMar 30, 2015
Unaweep Canyon, the only canyon with two mouths, formed in multiple stages ~300 million years ago. The inner gorge was incised by the Gunnison River as part of the incision of the Colorado Plateau, linking events on the northern and southern Plates. This study highlights the preservation of ancient landscapes from Earth's deep-time past.
SourceGeological Society of America·JournalGeosphere·DateMar 18, 2015
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
Methane seeps, natural gas leaks in the sea floor, host unique microbial communities distinct from other seafloor ecosystems. These microbes control methane emissions, preventing gas from reaching the atmosphere.
SourceUniversity of Delaware·JournalProceedings of the National Academy of Sciences·DateMar 16, 2015
A research team found oxygen in the entire thickness of nutrient-poor seafloor areas, contrary to previous beliefs that only surface layers contain oxygen. The findings have significant implications for our understanding of microbial life, geochemical processes, and Earth's interior composition.
SourceGFZ GeoForschungsZentrum Potsdam, Helmholtz Centre·JournalNature Geoscience·DateMar 16, 2015
A new biophysical model developed by Claire Paris reveals that tiny ocean organisms, known as foraminifera, can drift significantly before falling to the seafloor and being fossilized. This study aids in improving our understanding of past global climate conditions.
SourceUniversity of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science·JournalNature Communications·DateMar 12, 2015
Scientists have analyzed seabed sediments to reconstruct past climates in the Mediterranean basin over 20,000 years. The study found reliable markers for wind patterns, fluvial cycles, and oxygenation conditions, shedding light on climate change.
SourceUniversity of Granada·JournalQuaternary Science Reviews·DateMar 4, 2015
Male and female Hoff crabs lead separate lives at volcanic vents due to conflicting demands of feeding and raising young. Females migrate from warm mineral-rich fluids to cold waters with fewer predators for their offspring's early development.
SourceUniversity of Southampton·JournalJournal of Animal Ecology·DateMar 2, 2015
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Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A Scottish community-led marine reserve has shown benefits for both fisheries and conservation, with juvenile scallops thriving in a protected area. The reserve has boosted the size and reproductive capacity of adult scallops, potentially seeding surrounding fishing grounds.
SourceUniversity of York·JournalMarine Biology·DateFeb 23, 2015
Researchers from University of Southampton develop new automated method for classifying hundreds of miles of the deep sea floor, creating broad-scale maps to estimate biodiversity hotspots. The maps cover approximately 125 miles across, using information on topography and sediment type to identify distinct 'geomorphological terrains'.
SourceUniversity of Southampton·JournalMarine Biology·DateFeb 17, 2015
A team of scientists has found evidence of methane seepage from the Arctic seabed dating back 2.7 million years, tied to tectonic plate movement and potentially influenced by past temperature fluctuations. The study suggests that the release of methane gas hydrates in this region may have contributed to climate change.
SourceUiT The Arctic University of Norway·JournalGeophysical Research Letters·DateFeb 6, 2015
A new FSU study finds that 6-10 million gallons of oil are buried in the sediment on the Gulf floor, contaminating the food web and affecting marine life. The researchers used carbon 14 as an inverse tracer to determine the oil's distribution, revealing a significant amount still lingering on the seafloor.
SourceFlorida State University·JournalEnvironmental Science & Technology·DateJan 29, 2015
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Researchers have created a new method to observe subsurface structures using ambient ocean waves, offering real-time monitoring of offshore oil and gas fields with less disruption to marine life. This technique reduces costs and environmental concerns associated with traditional seismic surveys.
SourceStanford University·JournalGeophysical Research Letters·DateJan 28, 2015
Scientists have found significant methane releases at depths of 20-50 meters off the West Yamal Peninsula in Siberia. The findings suggest a smaller, more fragile seal than previously thought, and a continuous thawing process driven by geothermal heat flux.
Researchers have created the first empty clathrate of a new form of ice, known as Ice XVI, which has significant implications for understanding its physical chemistry. The discovery may lead to improved methods for transporting and storing energy, reducing costs and environmental impact.
Scientists from USGS and Santa Barbara Museum of Natural History discover new genus and species of bivalve mollusk, Wallerconcha, in deep-water sediment cores from the Beaufort Sea. The discovery is named after Dr. Thomas R. Waller and Sara Powell, co-authors of the study.
Research from the University of Washington suggests that warmer ocean water is melting frozen methane deposits on the seafloor, releasing massive amounts of methane into the environment. The study estimates that up to 4 million metric tons of methane are released annually off the coast of Washington.
SourceUniversity of Washington·JournalGeophysical Research Letters·DateDec 9, 2014
Sky-Watcher EQ6-R Pro Equatorial Mount
Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.
A National Science Foundation-funded research team has successfully tested an autonomous underwater vehicle, AUV, that can produce high-resolution three-dimensional maps of Antarctic sea ice. The results provide a powerful tool to study changes in sea-ice extent.
SourceU.S. National Science Foundation·JournalNature Geoscience·DateNov 24, 2014
Researchers have discovered the path the remaining 2 million barrels of oil from the 2010 Deepwater Horizon disaster followed to its resting place on the Gulf of Mexico sea floor. The study found that the oil is concentrated in a thin layer at the sea floor, with deposits most extensive to the southwest of the Macondo Well.
SourceU.S. National Science Foundation·JournalProceedings of the National Academy of Sciences·DateOct 27, 2014
Researchers at UCSB and WHOI have identified a 1,250-square-mile patch of the deep sea floor where 2-16 percent of the discharged oil was deposited. The oil fell in thin deposits most intensive to the southwest of the Macondo well.
SourceUniversity of California - Santa Barbara·JournalProceedings of the National Academy of Sciences·DateOct 27, 2014
A new study shows that jellyfish falls are rapidly consumed by deep-sea scavengers, revealing the importance of gelatinous material to food webs. The research challenges previous negative assessments and suggests that jellyfish blooms may provide essential nutrients to deep-sea ecosystems.
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
Iceberg scour marks on sea floor indicate meltwater and iceberg movement as far south as Miami and southern Florida. Researchers used high-resolution numerical models to simulate glacial meltwater floods, showing that massive icebergs could have drifted along the east coast of the United States.
SourceUniversity of Massachusetts Amherst·JournalNature Geoscience·DateOct 12, 2014
Invasive Antarctic crabs could degrade marine ecosystems by preying on local species, experts warn. Long-term monitoring programs are needed to assess the extent of the problem.
SourceWiley·JournalJournal of Biogeography·DateOct 6, 2014
A new map of the world's seafloor has been created using satellite data, revealing thousands of previously uncharted sea mountains and providing new clues about deep ocean structures. The map, which is twice as accurate as the previous version, also reveals details of continental connections across South America and Africa.
SourceUniversity of California - San Diego·JournalScience·DateOct 2, 2014
Scientists have created a new map of the world's seafloor, offering a more vivid picture of deep ocean structures. The map reveals thousands of previously uncharted seamounts, along with new clues about continental formation and earthquake patterns.
SourceU.S. National Science Foundation·JournalScience·DateOct 2, 2014
Researchers at Rice University and the University of Nevada have found that cooling of the Pacific plate causes horizontal contraction and deformation. The rate of contraction is faster in younger parts of the plate, leading to a predicted 10 times faster contraction than older parts.
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
Researchers found five lineaments at a depth of 1,200 meters on the Hovgaard Ridge, providing insights into the Arctic's glacial past and freshwater export to the North Atlantic. The discovery supports a hypothesis that large icebergs carried frozen fresh water into the Atlantic, influencing global circulation patterns.
SourceAlfred Wegener Institute, Helmholtz Centre for Polar and Marine Research·JournalGeophysical Research Letters·DateAug 11, 2014
Scientists have created a detailed picture of Mount Rainier's deep volcanic plumbing, revealing a partly molten rock reservoir approximately 30 percent molten. The study used both seismic imaging and magnetotelluric measurements to capture the melting process that feeds magma into the crustal reservoir.
A 16-year study reveals that the Azore islands are becoming a crucial part of the Atlantic whale shark's habitat due to rising ocean temperatures. The researchers found that increased sightings were correlated with higher water temperatures and seafloor features, such as slopes and seamounts.
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
Researchers report a significant decline in Antarctic species due to increased iceberg activity, leaving only a single dominant species, Fenstrulina rugula. The study finds that climate change has reduced spatial competition and complexity in shallow waters, allowing nonindigenous species to colonize.
Researchers from the University of Bristol and China studied trackways formed on an ancient seabed to determine how nothosaurs, marine reptiles that lived during the age of dinosaurs, propelled themselves through water. The evidence suggests that these creatures moved over the seafloor by rowing their forelimbs in unison.
SourceUniversity of Bristol·JournalNature Communications·DateJun 11, 2014
A sunken shipping container off the California coast is home to unique and diverse deep-sea animal communities. Researchers discovered differences in animal populations compared to surrounding areas, including increased abundance of certain species like Neptunea snails and rockfish.
SourceMonterey Bay Aquarium Research Institute·JournalMarine Pollution Bulletin·DateMay 7, 2014
A major European seafloor survey has found widespread marine litter, including plastic and fishing debris, in the deepest ocean depths. The study reveals that human litter is present in all marine habitats, from beaches to remote parts of the oceans.
SourceUniversity of Plymouth·JournalPLOS ONE·DateApr 30, 2014
A large-scale seafloor survey found widespread presence of bottles, plastic bags, fishing nets, and other types of human litter across European seas. Litter was found at all depths, from shallow waters to 4500-meter waters, with the highest density in submarine canyons.
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
Scientists at GEOMAR used a complex 3D computer model to simulate the paths of seawater toward hydrothermal vents, finding that water seeps in near vents or travels long distances underground before venting. This study provides new insights into ocean floor processes and resource potential.
SourceHelmholtz Centre for Ocean Research Kiel (GEOMAR)·JournalNature·DateApr 24, 2014
Four new species of carnivorous sponges have been discovered in the deep sea, using intricate microscopic hooks to trap crustaceans and other small organisms. These 'killer sponges' thrive in the dark depths of the ocean, where energy is scarce, and rely on clever trapping mechanisms to survive.
SourceMonterey Bay Aquarium Research Institute·JournalZootaxa·DateApr 14, 2014
Researchers found an abundance of methanethiol in low-temperature fluids with markers of microbial organic matter, suggesting breakdown of existing subseafloor life produces methanethiol. This contradicts the 'metabolism first' hypothesis and provides evidence that life is widespread below the seafloor.
SourceWoods Hole Oceanographic Institution·JournalProceedings of the National Academy of Sciences·DateApr 9, 2014
Research reveals that wood-boring clams serve as 'ecosystem engineers,' making organic matter available to other colonizing animals. Larger logs support more diverse communities, while smaller ones have fewer inhabitants.
SourceMonterey Bay Aquarium Research Institute·JournalBiology Letters·DateApr 9, 2014
Researchers from Aarhus University and Lund University found that nutrients from land are the main cause of widespread oxygen depletion in the Baltic Sea. The areas affected have increased drastically over the past century, harming marine life and ecosystem balance.
SourceAarhus University·JournalProceedings of the National Academy of Sciences·DateMar 31, 2014
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
Researchers from University of Southern Denmark and University of Copenhagen explain the mysterious ocean circles off the Baltic coast, revealing a toxic substance that inhibits eelgrass growth. The circular formations are formed when eelgrass plants trap mud containing sulfide, which weakens older plants in the center.
SourceUniversity of Southern Denmark·JournalMarine Biology·DateJan 30, 2014
Studies examine the role of hydrated fault zones in carrying large amounts of water from Earth's oceans to the mantle. Researchers also investigate vertical structural heterogeneities within cratonic lithosphere, shedding light on continent destruction and evolution.
SourceGeological Society of America·JournalGeology·DateJan 14, 2014
Scientists from GEOMAR found that methane hydrate outgassing off Svalbard is likely caused by natural processes, rather than global warming. The team discovered that seasonal temperature fluctuations can push the stability zone of gas hydrates, leading to outgassing.
SourceHelmholtz Centre for Ocean Research Kiel (GEOMAR)·JournalScience·DateJan 2, 2014
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Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
A new study predicts significant declines in deep-sea marine life due to climate change, with up to 38% loss in the North Atlantic and over 5% globally by 2100. This will impact ecosystem services such as fishing and food supply, driving changes in seafloor communities.
SourceNational Oceanography Centre, UK·JournalGlobal Change Biology·DateDec 31, 2013
Researchers from Monterey Bay Aquarium Research Institute used underwater robots to survey a marked dump site off the coast of Southern California. The survey revealed numerous 55-gallon drums and other marine debris, but no chemical munitions were detected.
SourceMonterey Bay Aquarium Research Institute·DateDec 9, 2013
A team of international scientists has published studies revealing a submarine earthquake caused the devastating 2011 tsunami in Japan's Tohoku region. The findings suggest that other zones in the northwest Pacific may be at risk of similar huge earthquakes due to unusually thin and slippery geological faults.
An international team of scientists has measured the 'frictional heat' generated during the rupture of Japan's 9.0 Tohoku-Oki earthquake in 2011. The study found that the fault is more slippery than previously thought, with a friction coefficient of 0.08.
SourceOregon State University·JournalScience·DateDec 5, 2013
Researchers discovered a surprising abundance of species in Antarctic fjord seafloors, including bristle worms, anemones, and sea spiders. Climate warming is expected to impact these ecosystems as glacial melting accelerates and sediments enter the fjords.
SourceUniversity of Hawaii at Manoa·JournalPLOS ONE·DateDec 3, 2013
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GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
A University of Houston-led international expedition drilled into the lower crust of the Pacific Ocean, revealing new discoveries about the Earth's development. The team found substantial amounts of the mineral orthopyroxene in gabbros, challenging existing theories on the formation of the lower ocean crust.
SourceUniversity of Houston·JournalNature·DateDec 3, 2013
Researchers found that the East Siberian Arctic Shelf is releasing at least 17 teragrams of methane into the atmosphere each year, doubling previous estimates. The rapid release of methane from the seafloor threatens to exacerbate global warming and create a positive feedback loop.
SourceUniversity of Alaska Fairbanks·JournalNature Geoscience·DateNov 25, 2013
Researchers investigate plate tephra formation, deep-seated slope failures, and wax lake delta geology. Volcanic processes are linked to magma composition and eruption styles.
SourceGeological Society of America·JournalGeology·DateNov 25, 2013
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
Researchers have uncovered a unique way that microorganisms on the ocean floor consume methane, utilizing a rare metal called tungsten. The discovery provides insights into how these extreme environments might change in a warming world.
SourceGeorgia Institute of Technology·JournalEnvironmental Microbiology·DateNov 11, 2013
Researchers found that large pulses of organic material sink to the deep seafloor, providing enough food for years at a time. The study used multiple instruments to track marine snow and its impact on life in the deep.
SourceMonterey Bay Aquarium Research Institute·JournalProceedings of the National Academy of Sciences·DateNov 11, 2013
Researchers confirm that humpback whales in the southern Gulf of Maine are spending most of their time on the ocean floor, contrary to previous thought. The study revealed three distinct types of bottom-feeding behaviors, including simple side-rolls and seafloor scooping.
SourceUniversity of New Hampshire·JournalMarine Mammal Science·DateOct 30, 2013
Biologists have developed a new technique to determine if seagrasses contain sulfur, indicating stressed seabeds. This method reveals the health state of plants, aiding restoration efforts for lost or diminished seagrass meadows.
SourceUniversity of Southern Denmark·JournalEcological Indicators·DateSep 30, 2013
New research on tagged humpback whales reveals three distinct bottom feeding techniques: simple side-rolls, side-roll inversions, and repetitive scooping. These behaviors are common in Stellwagen Bank National Marine Sanctuary and can lead to vulnerability to entanglement in fishing gear.
SourceNOAA Headquarters·JournalMarine Mammal Science·DateSep 26, 2013
Apple AirPods Pro (2nd Generation, USB-C)
Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
A community of microscopic algae and bacteria thrives within Arctic and Antarctic pack ice, secreting large quantities of gels that affect the physical structure within the ice and how carbon travels to the ocean floor. The gels also influence weather patterns by acting as cloud condensing nuclei.
SourceAarhus University·JournalProceedings of the National Academy of Sciences·DateSep 10, 2013
The USGS has released new seafloor maps, data layers, and videos for the entire California coast, providing a comprehensive base-map series. This collaboration between state and federal agencies, academia, and private industry aims to inform coastal managers and researchers about seafloor habitats, geology, and ecosystems.
A new study reveals that giant bacteria like Thioploca are invaded by anammox bacteria, which steal their nitrogen, leading to reduced algal growth and less food for marine organisms. This discovery may impact ocean productivity and have implications for fish life and fisheries.
SourceUniversity of Southern Denmark·JournalNature·DateAug 7, 2013
A recent study predicts that biodiversity on polar seabeds could be reduced by up to one third within decades as the poles warm, leading to widespread ecosystem shifts. The research reveals that even slight changes in sea-ice timing can cause a tipping point, resulting in unique communities being replaced by algal beds.
SourceUniversity of New South Wales·JournalGlobal Change Biology·DateJul 30, 2013
Researchers discovered a fast-growing community of glass sponges in the Antarctic, contradicting their long lifespan estimates. The seafloor takeover is driven by climate change-induced ice shelf collapse, potentially benefiting glass sponges as winners in the process.
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
A team of researchers found geologic evidence that challenges the conventional explanation for Antarctica's initial glaciation. Volcanic rocks in the Scotia Sea suggest an ancient volcanic arc may have blocked ocean currents, leading to a colder climate.
SourceUniversity of Texas at Austin·JournalGeology·DateJul 11, 2013