The Intentional Introduction of the Marine Red King Crab Paralithodes Camtschaticus Into the Southern Barents Sea PDF Download

Author: Lis L. Jørgensen
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 30

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Author: Bella S. Galil
Publisher: Springer Science & Business Media
ISBN: 9400705913
Category : Science
Languages : en
Pages : 714

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Book Description
In The Wrong Place: Alien Marine Crustaceans - Distribution, Biology And Impacts provides a unique view into the remarkable story of how shrimps, crabs, and lobsters – and their many relatives – have been distributed around the world by human activity, and the profound implications of this global reorganization of biodiversity for marine conservation biology. Many crustaceans form the base of marine food chains, and are often prominent predators and competitors acting as ecological engineers in marine ecosystems. Commencing in the 1800s global commerce began to move hundreds – perhaps thousands – of species of marine crustaceans across oceans and between continents, both intentionally and unintentionally. This book tells the story of these invasions from Arctic waters to tropical shores, highlighting not only the importance and impact of all prominent crustacean invasions in the world's oceans, but also the commercial exploitation of invasive crabs and shrimps. Topics explored for the first time in one volume include the historical roots of man's impact on crustacean biogeography, the global dispersal of crabs, barnacle invasions, insights into the potential scale of tropical invasions, the history of the world's most widely cultured shrimp, the invasive history and management of red king crabs in Norway, Chinese mitten crabs in England, and American blue crabs in Europe, the evolutionary ecology of green crabs, and many other subjects as well, touching upon all ocean shores.

Author: Grégory Beaugrand
Publisher: Routledge
ISBN: 1136462864
Category : Nature
Languages : en
Pages : 519

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Book Description
Biodiversity loss in terrestrial environments associated with human activities has been appreciated as a major issue for some years now. What is less well documented is the effect of such activities, including climate change, on marine biodiversity. This pioneering book is the first to address this important but neglected topic, which is likely to be the key challenge for marine scientists in the near future. Using a multidisciplinary and a holistic approach, the book reveals how climatic variability controls biodiversity at time scales ranging from synoptic meteorological events to millions of years and at spatial scales ranging from local sites to the whole ocean. It shows how global change, including anthropogenic climate change, ocean acidification and more direct human influences such as exploitation, pollution and eutrophication may alter biodiversity, ecosystem functioning and regulating and provisioning services. The author proposes a theory termed the 'macroecological theory on the arrangement of life', which explains how biodiversity is organized and how it responds to climatic variability and anthropogenic climate change. The book concludes with recommendations for further research and theoretical development to identify oceanic areas in need of observation and gaps in current scientific knowledge. Many references and comparisons with the terrestrial realm are included in all chapters to better understand the universality of the relationships between biodiversity, climate and the environment. The book will serve as a textbook for all students and researchers of marine science and environmental change, but will also be accessible to the more general reader.

Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 44

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Author: John T. Anderson
Publisher:
ISBN:
Category : Benthos
Languages : en
Pages : 270

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Book Description

Author: Natasha Taylor
Publisher:
ISBN:
Category : Codfish
Languages : en
Pages : 68

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Book Description

Author:
Publisher: UN
ISBN:
Category : Nature
Languages : en
Pages : 100

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Book Description
"The Arctic region is characterized by some of the largest continuous intact ecosystems on the planet, but is facing increasingly larger threats. These threats include the full range of stressors known from other parts of the world, namely habitat loss and fragmentation from infrastructure and industrial development, chemical pollution, overharvesting, climate change and invasive species infestations. Many of these pressures are mainly globally driven, including climate change, long-range transported pollution and even invasive species infestations. Others, such as harvesting and fragmentation are directly under Arctic governance, though often driven from demands outside of the Arctic region. This report takes a broad view of existing multilateral environmental agreements (MEAs) and examines the role of the global environment in impacting and influencing the efficiency of Arctic MEAs in protecting biodiversity and in sustainable development. The report allows governing and scientific bodies of MEAs, as well as national decision-makers, to better direct their programmes of work and other activities to address the needs of Arctic biodiversity and the region's local and Indigenous Peoples"--From publisher website.

Author: Inger Wallentinus
Publisher:
ISBN:
Category : Biodiversity conservation
Languages : en
Pages : 46

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Author: Ronald Fonteyne
Publisher:
ISBN:
Category : Fishing nets
Languages : en
Pages : 18

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Book Description

Author:
Publisher: Government Printing Office
ISBN: 9780160939952
Category : Biodiversity
Languages : en
Pages : 200

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Book Description
This is the first report of the Circumpolar Biodiversity Monitoring Program (CBMP) to summarize status and trends in biotic elements in the arctic marine environment. The effort has identified knowledge gaps in circumpolar biodiversity monitoring. CBMP is the cornerstone program of Conservation of Arctic Flora and Fauna (CAFF).