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Author : Geir Huse
Publisher :
Page : 158 pages
File Size : 34,3 MB
Release : 2008
Category :
ISBN :
Author : John C. Moore
Publisher : Cambridge University Press
Page : 445 pages
File Size : 47,64 MB
Release : 2018
Category : Business & Economics
ISBN : 1107182115
This book presents new approaches to studying food webs, using practical and policy examples to demonstrate the theory behind ecosystem management decisions.
Author : Hein Rune Skjoldal
Publisher : Fagbokforlaget
Page : 568 pages
File Size : 38,62 MB
Release : 2004
Category : Architecture
ISBN :
'The Norwegian Sea Ecosystem' elucidates the interaction between the different ecological compartments of the area, with special emphasis on the most important pelagic fish stocks. It deals with mechanisms for ecosystem variability and discusses the challenge of an ecosystem approach to managing the area.
Author : Egil Sakshaug
Publisher : Tapir Academic Press
Page : 596 pages
File Size : 31,74 MB
Release : 2009
Category : Nature
ISBN : 9788251924610
This book describes the marine ecosystem of the Barents Sea, located north of Norway and Russia as part of the Arctic Ocean. Basic knowledge is presented about components of the ecosystem from virus and bacteria via plankton and fish to seabirds through to marine mammals and their interactions with the physical environment. Ecosystem dynamics are given a prominent role in the book. Mathematical models of the plankton and important fish stocks are employed to help elucidate the interplay between populations and trophic levels. The situation regarding contaminants is reviewed, as is the newly established Norwegian plan for the management of the Barents Sea. The impact of global warming is also discussed. Ecosystem Barents Sea is written for all those with an interest in marine ecology in the arctic seas, including research institutes, governmental ecosystem management units, and natural resources organizations.
Author : Hjálmar Hátún
Publisher : Frontiers Media SA
Page : 293 pages
File Size : 39,98 MB
Release : 2022-11-28
Category : Science
ISBN : 2832507425
Author : Gabriella Bianchi
Publisher : CABI
Page : 377 pages
File Size : 36,28 MB
Release : 2008
Category : Technology & Engineering
ISBN : 1845934148
"Sustainable use of aquatic ecosystems is high on regional, national and international agendas and central to the implementation of international agreements on biological diversity, responsible fisheries and fish stock management. Since 2001, when political commitments were made to implement the ecosystem approach, countries have begun to incorporate ecosystem considerations into their fisheries management and have met with varied success." "The Ecosystem Approach to Fisheries covers both theoretical andapplied aspects of sustainable management, with a particular emphasis on reviewing concepts and addressing implementation issues in the form of case studies from around the world. Personal experiences are considered from diverse backgrounds and discuss the constraints encountered, strategies identified and best practices to facilitate further implementation."--BOOK JACKET.
Author : John G. Field
Publisher : Oxford University Press on Demand
Page : 453 pages
File Size : 11,50 MB
Release : 2010-02-11
Category : Language Arts & Disciplines
ISBN : 0199558027
Global changes, including climate change and intensive fishing, are having significant impacts on the world's oceans. This book advances knowledge of the structure and functioning of marine ecosystems and their major sub-systems, and how they respond to physical forcing.
Author : National Research Council
Publisher : National Academies Press
Page : 189 pages
File Size : 22,54 MB
Release : 1999-03-19
Category : Technology & Engineering
ISBN : 0309055261
Fluctuations and declines in marine fish populations have caused growing concern among marine scientists, fisheries managers, commercial and recreational fishers, and the public. Sustaining Marine Fisheries explores the nature of marine ecosystems and the complex interacting factors that shape their productivity. The book documents the condition of marine fisheries today, highlighting species and geographic areas that are under particular stress. Challenges to achieving sustainability are discussed, and shortcomings of existing fisheries management and regulation are examined. The volume calls for fisheries management to adopt a broader ecosystem perspective that encompasses all relevant environmental and human influences. Sustaining Marine Fisheries offers new approaches to building workable fisheries management institutions, improving scientific data, and developing management tools. The book recommends ways to change current practices that encourage overexploitation of fish resources. It will be of special interest to marine policymakers and ecologists, fisheries regulators and managers, fisheries scientists and marine ecologists, fishers, and concerned individuals.
Author : Markus Quante
Publisher : Springer
Page : 555 pages
File Size : 32,64 MB
Release : 2016-08-31
Category : Science
ISBN : 3319397451
This book offers an up-to-date review of our current understanding of climate change in the North Sea and adjacent areas, as well as its impact on ecosystems and socio-economic sectors. It provides a detailed assessment of climate change based on published scientific work compiled by independent international experts from climate-related disciplines such as oceanography, atmospheric sciences, marine and terrestrial ecology, using a regional evaluation and review process similar to that of the Intergovernmental Panel on Climate Change (IPCC). It provides a comprehensive overview of all aspects of our changing climate, discussing a wide range of topics including past, current and future climate change, and climate-related changes in marine, terrestrial and freshwater ecosystems. It also explores the impact of climate change on socio-economic sectors such as fisheries, agriculture, coastal zone management, coastal protection, urban climate, recreation/tourism, offshore activities/energy, and air pollution.
Author : Sergi Tudela
Publisher : Food & Agriculture Org.
Page : 60 pages
File Size : 37,59 MB
Release : 2004
Category : Biodiversity
ISBN : 9789251051924
Most of the major impacts of fishing on the ecosystems recorded around the world occur in the Mediterranean. This variety of interactions is due to four main interrelated factors: the wide range of fishing gear and practices; very intensive fishing; a high diversity of exploited habitats, ranging from shallow water to the deep-sea and oceanic domain; and high biological diversity.