Mid-Atlantic Wetlands: a Disappearing Natural Treasure PDF Download
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Author: Ralph Tiner
Publisher: CreateSpace
ISBN: 9781484844526
Category :
Languages : en
Pages : 34
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Book Description
This booklet provides the general public with the most up-to-date informtion on the status and recent trends in wetlands of five states in the Mid-Atlantic region.
Author: Ralph W. Tiner
Publisher:
ISBN:
Category : Wetland ecology
Languages : en
Pages : 36
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Book Description
Author: Ralph Tiner
Publisher: CreateSpace
ISBN: 9781484844526
Category :
Languages : en
Pages : 34
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Book Description
This booklet provides the general public with the most up-to-date informtion on the status and recent trends in wetlands of five states in the Mid-Atlantic region.
Author: Ralph W. Tiner
Publisher:
ISBN:
Category : Wetland conservation
Languages : en
Pages : 0
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Book Description
Author: Robert P. Brooks
Publisher: Springer Science & Business Media
ISBN: 1461455960
Category : Science
Languages : en
Pages : 498
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Book Description
The lands and waters of the Mid-Atlantic Region (MAR) have changed significantly since before the 16th century when the Susquehannock lived in the area. Much has changed since Captain John Smith penetrated the estuaries and rivers during the early 17th century; since the surveying of the Mason-Dixon Line to settle border disputes among Maryland, Pennsylvania, and Delaware during the middle of the 18th century; and since J. Thomas Scharf described the physiographic setting of Baltimore County in the late 19th century. As early as 1881, Scharf provides us with an assessment of the condition of the aquatic ecosystems of the region, albeit in narrative form, and already changes are taking place – the conversion of forests to fields, the founding of towns and cities, and the depletion of natural resources. We have always conducted our work with the premise that “man” is part of, and not apart from, this ecosystem and landscape. This premise, and the historical changes in our landscape, provide the foundation for our overarching research question: how do human activities impact the functioning of aquatic ecosystems and the ecosystem services that they provide, and how can we optimize this relationship?
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 844
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 106
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Book Description
Author: United States. Congress. House. Committee on Small Business
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 1434
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Book Description
Author: Darold Batzer
Publisher: Springer
ISBN: 3319249789
Category : Science
Languages : en
Pages : 647
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Book Description
Wetlands are among the world’s most valuable and most threatened habitats, and in these crucially important ecosystems, the invertebrate fauna holds a focal position. Most of the biological diversity in wetlands is found within resident invertebrate assemblages, and those invertebrates are the primary trophic link between lower plants and higher vertebrates (e.g. amphibians, fish, and birds). As such, most scientists, managers, consultants, and students who work in the world’s wetlands should become better informed about the invertebrate components in their habitats of interest. Our book serves to fill this need by assembling the world’s most prominent ecologists working on freshwater wetland invertebrates, and having them provide authoritative perspectives on each the world’s most important freshwater wetland types. The initial chapter of the book provides a primer on freshwater wetland invertebrates, including how they are uniquely adapted for life in wetland environments and how they contribute to important ecological functions in wetland ecosystems. The next 15 chapters deal with invertebrates in the major wetlands across the globe (rock pools, alpine ponds, temperate temporary ponds, Mediterranean temporary ponds, turloughs, peatlands, permanent marshes, Great Lakes marshes, Everglades, springs, beaver ponds, temperate floodplains, neotropical floodplains, created wetlands, waterfowl marshes), each chapter written by groups of prominent scientists intimately knowledgeable about the individual wetland types. Each chapter reviews the relevant literature, provides a synthesis of the most important ecological controls on the resident invertebrate fauna, and highlights important conservation concerns. The final chapter synthesizes the 15 habitat-based chapters, providing a macroscopic perspective on natural variation of invertebrate assemblage structure across the world’s wetlands and a paradigm for understanding how global variation and environmental factors shape wetland invertebrate communities.
Author: United States. Congress. House. Committee on Small Business. Subcommittee on Exports, Tax Policy, and Special Problems
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 306
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 366
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