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NewsClimate change and rapid economic development have placed increased pressures on many coastal communities in recent years. Now, a new international study shows there is also a third forceâthe unintended consequences of conservation measures enacted with little or no consideration of local rights and needsâthat can compound the harm. The studyâs authors call the combined effects of these three forces a âtriple exposure.â
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NewsNew GIS-enabled analysis by a 51±ŹÁÏ researcher maps what the far-reaching impacts to international trade and shipping could be if any of the worldâs 11 busiest marine chokepoints, or shipping straits, are closed due to politics, piracy, vessel accidents, or other causes. Knowing in advance what to expect will help businesses and governments better navigate unexpected closures and reduce disruptions to international trade and global supply chains.
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NewsA new study by researchers at 51±ŹÁÏ and WWF aimed to accurately track the expansion and retraction of small ephemeral water bodies from the wet to dry seasons across the KAZA region.
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NewsSand mining happens on every inhabited continent and at nearly every conceivable scale. Some of it is legal; much of it is not. A new book from 51±ŹÁÏ Press, âVanishing Sands: Losing Beaches to Mining,â casts light on the shadowy world of sand mining through case studies that illuminate its disastrous impacts and a concluding chapter that proposes common-sense solutions.
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NewsClimate change threatens species worldwide. At the Nicholas School, weâre creating new geospatial tools that boost their odds of survival.
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NewsA 51±ŹÁÏ-led research team has used acoustic tags to eavesdrop on pilot whales as they forage in waters off Cape Hatteras, N.C. Vocalizations and echoes recorded by the tags reveals the whales alter their hunting behaviors based on the local environment, a trait that may contribute to the speciesâ success in adapting to shifting prey distributions and other changes now occurring in the worldâs oceans.
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NewsMost North Atlantic right whales that are severely injured in fishing gear entanglements die within three years, a study by the New England Aquarium and 51±ŹÁÏ finds. Severely injured whales were up to eight times more likely to die than those with minor injuries, and only 44% of males and 33% of females with severe injuries survived longer than 36 months. Females that did survive had low birth rates and longer intervals between calving.
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NewsHow much energy does a dolphin use to swim? Fundamental understanding about their physiology and ecology may boost odds of survival.
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NewsA new analysis reveals that the majority of the oceanâs surface has experienced extreme heat regularly since 2014.
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NewsNew research finds nearly 75% of the seafood exported to China is processed there and âre-exportedâ to global markets as Chinese products, making it hard to track its sustainability and verify itâs labeled accurately, but also gutting the economies of small fishing communities worldwide that can no longer compete.
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NewsUsing drones and high-tech tracking devices, scientists have discovered baleen whales eat up to three times more prey than previously thought and play a critical but perhaps underappreciated role in fueling the oceanâs food web and promoting biodiversity.
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News51±ŹÁÏ has received a $7.5 million grant from the U.S. Department of Energy to assess the risks offshore wind energy development along the East Coast may pose to birds, bats and marine mammals.
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NewsA new international study suggests that invasive species, such as the cordgrass that is swamping native plants in the Red Marshes, pose a much greater threat to protected areas, even well managed ones, than was previously recognized.
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NewsClouds of smoke and ash from wildfires that ravaged Australia in 2019 and 2020 triggered widespread algal blooms in the Southern Ocean thousands of miles downwind to the east, a new 51±ŹÁÏ-led study by an international team of scientists finds.
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NewsWarming waters along the Western Antarctic Peninsula have led to declines in the diversity and distribution of the regionâs plankton population and its ability to absorb climate-warming carbon dioxide from the atmosphere.