Society's ability to solve environmental problems is tied to how different actors collaborate and the shape and form of the networks they create, says a new study from researchers at Stockholm Resilience Centre which is published in the journal Science.
In a recent report published in Nature Microbiology, University of Hawai'i at Mānoa (UHM) oceanography professor Ed DeLong and his team report the largest single-site microbiome gene catalog constructed to date. With this new information, the team discovered nutrient limitation is a central driver in the evolution of ocean microbe genomes.
Smithsonian scientists use sonar to estimate Antillean Manatee populations in the murky waters of Panama's internationally protected San San Pond Sak wetlands.
For the first time ever, scientists successfully performed health assessments, including collecting blood and biological samples, taking measurements and attaching satellite tracking tags, to a population of wild whale sharks -- the world's largest fish, classified as 'endangered' since 2016. The research advancement, which occurred in Indonesia's remote Cendrawasih Bay, has significant implications for unlocking the mysteries surrounding the overall health of whale sharks -- including the potential impacts of tourism on their health.
Mussels are one of the worst perpetrators of biofouling, or the unwanted accumulation of organisms on underwater structures. A team of scientists from the Wyss Institute and NTU, Singapore has demonstrated that a lubricant-infused surface effectively prevents mussels from sticking by masking the solid surface with a layer of liquid.
A new international study has measured the effect of loud sounds on migrating humpback whales as concern grows as oceans become noisier. University of Queensland School of Veterinary Science's Dr Rebecca Dunlop said one of the main sources of ocean noise was oil and gas exploration, due to geologists firing off loud acoustic air guns to probe the structure of the ocean floor in search of fossil fuels.
Researchers at the Smithsonian Tropical Research Institute and colleagues compared fossil porcupine fish jaws and tooth plates collected on expeditions to Panama, Colombia, Venezuela and Brazil with those from museum specimens and modern porcupine fish, revealing three new species.
With water quality in the Chesapeake Bay suffering from excess nutrients and fish populations in rivers such as the Susquehanna experiencing gender skewing and other reproductive abnormalities, understanding how to minimize runoff of both nutrients and endocrine-disrupting compounds from farm fields after manure applications is a critical objective for agriculture.
Invasive mussels and less nutrients from tributaries have altered the Lake Michigan ecosystem, making it more conducive to the stocking of lake trout and steelhead than Chinook salmon, according to a recent US Geological Survey and Michigan State University study.
A new paper by MBARI researchers shows that filter-feeding animals called giant larvaceans can collect and consume microplastic particles, potentially carrying microplastics to the deep seafloor.