PDF BookShifting Baselines The Past and the Future of Ocean Fisheries

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Free Shifting Baselines The Past and the Future of Ocean Fisheries

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Book Details :
Published on: 2012-06-22
Released on: 2012-06-22
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Shifting Baselines explores the real-world implications of a groundbreaking idea: we must understand the oceans of the past to protect the oceans of the future. In 1995, acclaimed marine biologist Daniel Pauly coined the term "shifting baselines" to describe a phenomenon of lowered expectations, in which each generation regards a progressively poorer natural world as normal. This seminal volume expands on Pauly's work, showing how skewed visions of the past have led to disastrous marine policies and why historical perspective is critical to revitalize fisheries and ecosystems. Edited by marine ecologists Jeremy Jackson and Enric Sala, and historian Karen Alexander, the book brings together knowledge from disparate disciplines to paint a more realistic picture of past fisheries. The authors use case studies on the cod fishery and the connection between sardine and anchovy populations, among others, to explain various methods for studying historic trends and the intricate relationships between species. Subsequent chapters offer recommendations about both specific research methods and effective management. This practical information is framed by inspiring essays by Carl Safina and Randy Olson on a personal experience of shifting baselines and the importance of human stories in describing this phenomenon to a broad public. While each contributor brings a different expertise to bear, all agree on the importance of historical perspective for effective fisheries management. Readers, from students to professionals, will benefit enormously from this informed hindsight. The Deep Sea Smithsonian Ocean Portal Deep below the oceans surface is a mysterious world that takes up 95% of Earths living space. It could hide 20 Washington Monuments stacked on top of each other ... Daniel Pauly: The ocean's shifting baseline TED Talk ... Daniel Pauly is the principal investigator at the Sea Around Us Project which studies the impact of the world's fisheries on marine ecosystems. Coral Reef Biodiversity Census of Marine Life Maps and ... Coral reefs are often called the rainforests of the sea but not because of their vastness. Being largely limited to warm shallow waters their extent is surprisingly ... Ocean Acidification Smithsonian Ocean Portal Ocean acidification is sometimes called climate changes equally evil twin and for good reason: it's a significant and harmful consequence of excess carbon ... PDF Library - Greenhorns To Promote Recruit and Support New Farmers in America ... This guidance is for National Park Authorities and for all who have an influence over the future of the ... Journal articles Sea Around Us Sea Around Us updates real catch numbers. The Sea Around Us team is pleased to announce that the marine fisheries catch data and derived indicators on its website ... Exclusive economic zone - Wikipedia An exclusive economic zone (EEZ) is a sea zone prescribed by the United Nations Convention on the Law of the Sea over which a state has special rights regarding the ... Climate Change Impacts on Marine Ecosystems Annual ... In the open ocean rising atmospheric CO 2 and the resulting increased oceanic CO 2 uptake are the predominant factors driving ocean acidification (Dore et al. 2009). Current Opinion in Environmental Sustainability Current Opinion in Environmental Sustainability. The Current Opinion journals were developed out of the recognition that it is increasingly difficult for specialists ... Virginia and the Outer Continental Shelf - Virginia Places By the time Europeans arrived in Virginia the Atlantic Ocean coastline was marked by marshes and barrier islands on the Eastern Shore and wide sandy beaches south of ...
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