Author: Maria do Rosário Partidário
Publisher: Hull, Québec : Canadian Environmental Assessment Agency = Agence canadienne d'évaluation environnementale
ISBN:
Category : Business & Economics
Languages : en
Pages : 40
Book Description
Bibliographie Sur L'évaluation Environnementale Stratégique
Author: Maria do Rosário Partidário
Publisher: Hull, Québec : Canadian Environmental Assessment Agency = Agence canadienne d'évaluation environnementale
ISBN:
Category : Business & Economics
Languages : en
Pages : 40
Book Description
Publisher: Hull, Québec : Canadian Environmental Assessment Agency = Agence canadienne d'évaluation environnementale
ISBN:
Category : Business & Economics
Languages : en
Pages : 40
Book Description
Bibliographie Mensuelle
Author: United Nations Library (Geneva, Switzerland)
Publisher:
ISBN:
Category : International law
Languages : en
Pages : 1332
Book Description
Publisher:
ISBN:
Category : International law
Languages : en
Pages : 1332
Book Description
Bibliographie der Wirtschaftswissenschaften
Author:
Publisher:
ISBN:
Category : Economics
Languages : en
Pages : 946
Book Description
Publisher:
ISBN:
Category : Economics
Languages : en
Pages : 946
Book Description
Bibliographic Index
Author:
Publisher:
ISBN:
Category : Bibliographical literature
Languages : en
Pages : 1176
Book Description
Publisher:
ISBN:
Category : Bibliographical literature
Languages : en
Pages : 1176
Book Description
Bibliographie der Staats-und Wirtschaftswissenschaften
Author:
Publisher:
ISBN:
Category : Classification
Languages : en
Pages : 916
Book Description
Publisher:
ISBN:
Category : Classification
Languages : en
Pages : 916
Book Description
Microlog, Canadian Research Index
Author:
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 1550
Book Description
An indexing, abstracting and document delivery service that covers current Canadian report literature of reference value from government and institutional sources.
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 1550
Book Description
An indexing, abstracting and document delivery service that covers current Canadian report literature of reference value from government and institutional sources.
Author:
Publisher: Food & Agriculture Org.
ISBN: 9251390800
Category :
Languages : en
Pages : 55
Book Description
Publisher: Food & Agriculture Org.
ISBN: 9251390800
Category :
Languages : en
Pages : 55
Book Description
Government of Canada Publications, Quarterly Catalogue
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1514
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1514
Book Description
Coral Reefs and Climate Change
Author: Jonathan Turnbull Phinney
Publisher: American Geophysical Union
ISBN: 0875903592
Category : Science
Languages : en
Pages : 251
Book Description
Published by the American Geophysical Union as part of the Coastal and Estuarine Studies, Volume 61. The effects of increased atmospheric carbon dioxide and related climate change on shallow coral reefs are gaining considerable attention for scientific and economic reasons worldwide. Although increased scientific research has improved our understanding of the response of coral reefs to climate change, we still lack key information that can help guide reef management. Research and monitoring of coral reef ecosystems over the past few decades have documented two major threats related to increasing concentrations of atmospheric CO2: (1) increased sea surface temperatures and (2) increased seawater acidity (lower pH). Higher atmospheric CO2 levels have resulted in rising sea surface temperatures and proven to be an acute threat to corals and other reef-dwelling organisms. Short periods (days) of elevated sea surface temperatures by as little as 1–2°C above the normal maximum temperature has led to more frequent and more widespread episodes of coral bleaching-the expulsion of symbiotic algae. A more chronic consequence of increasing atmospheric CO2 is the lowering of pH of surface waters, which affects the rate at which corals and other reef organisms secrete and build their calcium carbonate skeletons. Average pH of the surface ocean has already decreased by an estimated 0.1 unit since preindustrial times, and will continue to decline in concert with rising atmospheric CO2. These climate-related Stressors combined with other direct anthropogenic assaults, such as overfishing and pollution, weaken reef organisms and increase their susceptibility to disease.
Publisher: American Geophysical Union
ISBN: 0875903592
Category : Science
Languages : en
Pages : 251
Book Description
Published by the American Geophysical Union as part of the Coastal and Estuarine Studies, Volume 61. The effects of increased atmospheric carbon dioxide and related climate change on shallow coral reefs are gaining considerable attention for scientific and economic reasons worldwide. Although increased scientific research has improved our understanding of the response of coral reefs to climate change, we still lack key information that can help guide reef management. Research and monitoring of coral reef ecosystems over the past few decades have documented two major threats related to increasing concentrations of atmospheric CO2: (1) increased sea surface temperatures and (2) increased seawater acidity (lower pH). Higher atmospheric CO2 levels have resulted in rising sea surface temperatures and proven to be an acute threat to corals and other reef-dwelling organisms. Short periods (days) of elevated sea surface temperatures by as little as 1–2°C above the normal maximum temperature has led to more frequent and more widespread episodes of coral bleaching-the expulsion of symbiotic algae. A more chronic consequence of increasing atmospheric CO2 is the lowering of pH of surface waters, which affects the rate at which corals and other reef organisms secrete and build their calcium carbonate skeletons. Average pH of the surface ocean has already decreased by an estimated 0.1 unit since preindustrial times, and will continue to decline in concert with rising atmospheric CO2. These climate-related Stressors combined with other direct anthropogenic assaults, such as overfishing and pollution, weaken reef organisms and increase their susceptibility to disease.
L'évaluation des impacts sur l'environnement
Author: Pierre André
Publisher:
ISBN: 9782553017261
Category :
Languages : fr
Pages : 605
Book Description
Publisher:
ISBN: 9782553017261
Category :
Languages : fr
Pages : 605
Book Description