The Conservation Of Biological Diversity In The Great Lakes Ecosystem
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| Author | : Nature Conservancy (U.S.). Great Lakes Program |
| Publisher | : |
| Total Pages | : 138 |
| Release | : 1994 |
| Genre | : Aquatic ecology |
| ISBN | : |
This paper serves to begin a dialogue on how these special biodiversity resources should be identified and protected in the Great Lakes basin. In this paper, signifiant biodiversity elements of the basin are identified. Threats to those resources are described and, in general terms, evaluated. Based on this information, recommandations are provided for the protection of biological diversity in the Great Lakes ecosystem. These are strategic in nature, designed to suggest broad direction, stimulate discussion and solicit advice for the progection of biological diversity in the basin. Finally, a range of tools available for biodiversity protection is outlined.
| Author | : V. Kotlyakov |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 513 |
| Release | : 2012-12-06 |
| Genre | : Nature |
| ISBN | : 9401151148 |
This volume is a collection of reports presented at the International NATO Advanced Research Workshop Conservation of the Biological Diversity as a Prerequisite for Sustainaible Development of the Black Sea Region. The seminar was held at Batumi - Kobuleti, Georgia, on the Black Sea during October 5 -12, 1996 with participants from the countries of the Black Sea Region -Georgia, Russia, the Ukraine, Turkey, Bulgaria, Romania, as well as Germany, Italy and the United States of America. The Black Sea Region is an essential and unique part of southern Europe because of its geographical, cultural and historical features. It is the cradle of European civilisation, together with Greece and Rome. For centuries it neighboured onto and interacted with the cultures of the northern and southern Mediterranean, the Christian and Moslim worlds, and was the route of conquerors and migrations of whole nations. Here are closely interwoven the cultures and customs of nations, economic and trade relations, the history of wars and civilised relations of neighbouring countries.
| Author | : Bonnie L. Henson |
| Publisher | : |
| Total Pages | : 366 |
| Release | : 2005 |
| Genre | : Biodiversity conservation |
| ISBN | : |
| Author | : Victor Ernest Shelford |
| Publisher | : |
| Total Pages | : 390 |
| Release | : 1913 |
| Genre | : Animal communities |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 80 |
| Release | : 1996 |
| Genre | : Coastal zone management |
| ISBN | : |
| Author | : David Dudgeon |
| Publisher | : Cambridge University Press |
| Total Pages | : 517 |
| Release | : 2020-05-21 |
| Genre | : Nature |
| ISBN | : 1108882625 |
Growing human populations and higher demands for water impose increasing impacts and stresses upon freshwater biodiversity. Their combined effects have made these animals more endangered than their terrestrial and marine counterparts. Overuse and contamination of water, overexploitation and overfishing, introduction of alien species, and alteration of natural flow regimes have led to a 'great thinning' and declines in abundance of freshwater animals, a 'great shrinking' in body size with reductions in large species, and a 'great mixing' whereby the spread of introduced species has tended to homogenize previously dissimilar communities in different parts of the world. Climate change and warming temperatures will alter global water availability, and exacerbate the other threat factors. What conservation action is needed to halt or reverse these trends, and preserve freshwater biodiversity in a rapidly changing world? This book offers the tools and approaches that can be deployed to help conserve freshwater biodiversity.
| Author | : National Research Council |
| Publisher | : National Academies Press |
| Total Pages | : 138 |
| Release | : 1992-02-01 |
| Genre | : Technology & Engineering |
| ISBN | : 0309046831 |
The loss of the earth's biological diversity is widely recognized as a critical environmental problem. That loss is most severe in developing countries, where the conditions of human existence are most difficult. Conserving Biodiversity presents an agenda for research that can provide information to formulate policy and design conservation programs in the Third World. The book includes discussions of research needs in the biological sciences as well as economics and anthropology, areas of critical importance to conservation and sustainable development. Although specifically directed toward development agencies, non-governmental organizations, and decisionmakers in developing nations, this volume should be of interest to all who are involved in the conservation of biological diversity.
| Author | : Allegra Cangelosi |
| Publisher | : |
| Total Pages | : 52 |
| Release | : 1994 |
| Genre | : Environmental protection |
| ISBN | : |
| Author | : Eric Freedman |
| Publisher | : Routledge |
| Total Pages | : 231 |
| Release | : 2017-11-13 |
| Genre | : Nature |
| ISBN | : 1351977040 |
The Great Lakes Basin in North America holds more than 20 percent of the world's fresh water. Threats to habitats and biodiversity have economic, political, national security, and cultural implications and ramifications that cross the US-Canadian border. This multidisciplinary book presents the latest research to demonstrate the interconnected nature of the challenges facing the Basin. Chapters by U.S. and Canadian scholars and practitioners represent a wide range of natural science and social science fields, including environmental sciences, geography, political science, natural resources, mass communications, environmental history and communication, public health, and economics. The book covers threats from invasive species, industrial development, climate change, agricultural and chemical runoff, species extinction, habitat restoration, environmental disease, indigenous conservation efforts, citizen engagement, environmental regulation, and pollution.Overall the book provides political, cultural, economic, scientific, and social contexts for recognizing and addressing the environmental challenges faced by the Great Lakes Basin.
| Author | : National Research Council |
| Publisher | : National Academies Press |
| Total Pages | : 172 |
| Release | : 2010-07-23 |
| Genre | : Science |
| ISBN | : 0309150752 |
From the oceans to continental heartlands, human activities have altered the physical characteristics of Earth's surface. With Earth's population projected to peak at 8 to 12 billion people by 2050 and the additional stress of climate change, it is more important than ever to understand how and where these changes are happening. Innovation in the geographical sciences has the potential to advance knowledge of place-based environmental change, sustainability, and the impacts of a rapidly changing economy and society. Understanding the Changing Planet outlines eleven strategic directions to focus research and leverage new technologies to harness the potential that the geographical sciences offer.
