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Author: Publisher: UNEP/Earthprint ISBN: 9789280727081 Category : Nature Languages : en Pages : 56
Book Description
This report provides an overview of the current state of the coastal and marine environment in relation to the nine categories of threats outlined by the Global Programme of Action for the Protection of the Marine Environment from Land-based Activities (GPA). The report indicates that legal and institutional arrangements have been strengthened and now cover most regions of the world, but that despite these heightened efforts globally, coastal and marine ecosystems continue to deteriorate mainly because of pressures by human development. Publishing Agency: United Nations Environment Programme (UNEP).
Author: Publisher: UNEP/Earthprint ISBN: 9789280727081 Category : Nature Languages : en Pages : 56
Book Description
This report provides an overview of the current state of the coastal and marine environment in relation to the nine categories of threats outlined by the Global Programme of Action for the Protection of the Marine Environment from Land-based Activities (GPA). The report indicates that legal and institutional arrangements have been strengthened and now cover most regions of the world, but that despite these heightened efforts globally, coastal and marine ecosystems continue to deteriorate mainly because of pressures by human development. Publishing Agency: United Nations Environment Programme (UNEP).
Author: Md. Nazrul Islam Publisher: CRC Press ISBN: 1351649973 Category : Law Languages : en Pages : 502
Book Description
Ecosystem-Based Management (EBM) is one of the most holistic approaches to protecting marine and coastal ecosystems as it recognizes the need to protect entire marine ecosystems instead of individual species. After decades of pollution, habitat degradation and overfishing, now climate change and ocean acidification threaten the health of the ocean in unprecedented way. Environmental Management of Marine Ecosystems illustrates the current status, trends, and effects of climate, natural disturbances and anthropogenic impacts on marine ecosystems. It demonstrates how to integrate different management tools and models in an up-to-date, multidisciplinary approach to environmental management. This indispensable guide provides several case studies from around the world and creates a framework for identifying management tools and their applications in coral reefs, fisheries, migratory species, marine islands and associated ecosystems such as mangroves and sea grass beds. It discusses the physical and chemical compositions of marine ecosystems along with the threats and actions needed to protect them. The application of model framework to several contemporary management issues include the modelling of harmful algal bloom dynamics, understanding the dispersal of sea lice, and the possible impacts on intertidal communities of the provision of novel offshore habitat. The results of extensive research by an international team of contributors, the Environmental Management of Marine Ecosystems is designed to inform scientists, practitioners, academics, government and non-government policymakers on the particularities of marine ecosystems and assist them in understanding the EBM approaches in means of mitigation and adaptation of human activities that result in sustainability. These practices will help change the current methodologies used for resource assessment and the future regulations of marine resources.
Author: James Harrison Publisher: Oxford University Press ISBN: 0198707320 Category : Law Languages : en Pages : 353
Book Description
The protection of the marine environment is an important challenge for the international community. Harrison critically assesses the role of international law, highlighting key developments in treaties and legal rules, but also pointing to the need for greater coordination and stronger enforcement mechanisms
Author: M. Habibur Rahman Publisher: Atlantic Publishers & Dist ISBN: 9788126907595 Category : Bengal, Bay of Languages : en Pages : 420
Book Description
There Is A Growing Concern About The Change In Composition Of The Atmosphere, Depletion Of The Ozone Shield, Pollution Of Marines And Rapid Population Growth Leading To Alarming Imbalance Between Population And Resources. Concerted Efforts Are Being Made Across The World To Curb The Environmental Degradation. The Un Conference On The Human Environment Held In Stockholm In 1972 Marked The Beginning Of The Development Of International Environmental Law By Soft Law Mechanism. With The Un Convention On The Law Of The Sea, 1982, The State Parties Have Been Made Obligatory To Protect The Marine Environment, Including All The Resources Therein.The Present Book Is A Treatise On The Legal Regime Of The Marine Environment In The Bay Of Bengal. It Provides A Comprehensive Description And Assessment Of The Legal Regime Governing This Particular Maritime Area. It Focuses On Its Protection, Preservation And Development. It Deals With Fisheries As Well As The Protection Of The Environment Against Pollution And The Discharge Of Waste From Land.Beginning With The Study Of Fisheries Management In The Bay Of Bengal, The Book Includes In Its Study The Major Agreements And Protocols, International Documents On Marine Environment, Seabed Mining And Its Consequences, Settlement Of Environmental Disputes, And The Present-Day Socio-Economic Condition In The Bay Of Bengal Region. The Book Also Provides A Bibliography To Enable The Readers To Pursue Their Study Further. The Index That Completes The Book Would Prove A Useful Study-Aid To All Readers. Since The Study Is Embedded In The Global Perspective Of The Protection Of The Marine Environment, It Shall Be Of Significant Use To All Those In Coastal And Naval Services, Government Executives, Planners And Policy Makers Concerned With The Protection Of The Marine Environment. For The Scholars And Teachers Of International Law, It Is An Ideal Reference Book.
Author: Sherry Heileman Publisher: UNEP ISBN: Category : Nature Languages : en Pages : 260
Book Description
This expert report provides a concise global overview of the developments over the last decade within the area of focus of the Global Programme of Action for the Protection of the Marine Environment from Land-based Activities (GPA). The report identifies that countries have made considerable progress in developing and implementing appropriate policy responses at national, regional and international levels. Nevertheless, progress over the last decade needs to be sustained and strengthened in response to the growing pressures, with special attention to implementation, enforcement and environmental governance. Publishing Agency: United Nations Environment Programme (UNEP).
Author: National Research Council Publisher: National Academies Press ISBN: 030915359X Category : Science Languages : en Pages : 163
Book Description
The ocean has absorbed a significant portion of all human-made carbon dioxide emissions. This benefits human society by moderating the rate of climate change, but also causes unprecedented changes to ocean chemistry. Carbon dioxide taken up by the ocean decreases the pH of the water and leads to a suite of chemical changes collectively known as ocean acidification. The long term consequences of ocean acidification are not known, but are expected to result in changes to many ecosystems and the services they provide to society. Ocean Acidification: A National Strategy to Meet the Challenges of a Changing Ocean reviews the current state of knowledge, explores gaps in understanding, and identifies several key findings. Like climate change, ocean acidification is a growing global problem that will intensify with continued CO2 emissions and has the potential to change marine ecosystems and affect benefits to society. The federal government has taken positive initial steps by developing a national ocean acidification program, but more information is needed to fully understand and address the threat that ocean acidification may pose to marine ecosystems and the services they provide. In addition, a global observation network of chemical and biological sensors is needed to monitor changes in ocean conditions attributable to acidification.
Author: Myron H. Nordquist Publisher: ISBN: Category : Marine resources conservation Languages : en Pages : 421
Book Description
In The Marine Environment and United Nations Sustainable Development Goal 14 , leading marine experts assess the scope, achievements, and limitations of UNSDG 14 for the conservation and sustainable use of marine resources. Chapters discuss the challenges and gaps of ocean governance through five key sections: Conservation and Sustainable Use of Oceans and Their Resources; Biodiversity beyond National Jurisdiction; Status of Deep Seabed Minerals; Marine Pollution and Coastal Ecosystems; and Climate Change and the Oceans. This important book illustrates current challenges facing sustainable marine development and management, and provides necessary insights for a coherent path forward.
Author: Edward J. Carpenter Publisher: Elsevier ISBN: 1483288293 Category : Science Languages : en Pages : 900
Book Description
Nitrogen in the Marine Environment provides information pertinent to the many aspects of the nitrogen cycle. This book presents the advances in ocean productivity research, with emphasis on the role of microbes in nitrogen transformations with excursions to higher trophic levels. Organized into 24 chapters, this book begins with an overview of the abundance and distribution of the various forms of nitrogen in a number of estuaries. This text then provides a comparison of the nitrogen cycling of various ecosystems within the marine environment. Other chapters consider chemical distributions and methodology as an aid to those entering the field. This book discusses as well the enzymology of the initial steps of inorganic nitrogen assimilation. The final chapter deals with the philosophy and application of modeling as an investigative method in basic research on nitrogen dynamics in coastal and open-ocean marine environments. This book is a valuable resource for plant biochemists, microbiologists, aquatic ecologists, and bacteriologists.
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Author: Md. Nazrul Islam
Author: GESAMP.
Author: James Harrison
Author: M. Habibur Rahman
Author: Sherry Heileman
Author: National Research Council
Author: Myron H. Nordquist
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Author: Edward J. Carpenter