Current and Selected Bibliographies on Benthic Biology

Current and Selected Bibliographies on Benthic Biology PDF Author:
Publisher:
ISBN:
Category : Benthos
Languages : en
Pages : 134

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Book Description

Current and Selected Bibliographies on Benthic Biology

Current and Selected Bibliographies on Benthic Biology PDF Author:
Publisher:
ISBN:
Category : Benthos
Languages : en
Pages : 134

Get Book Here

Book Description


Freshwater Mussels of Texas

Freshwater Mussels of Texas PDF Author: Robert G. Howells
Publisher: University of Texas Press
ISBN: 9781885696106
Category : Nature
Languages : en
Pages : 228

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Book Description
Species. Freshwater mussels are the most rapidly declining group of animals in North America. This guide represents a first-ofits-kind reference to assist both biologists and naturalists in the identification and study of freshwater mussels. Freshwater Mussels of Texas contains 224 pages with 226 black and white photographs, 144 color photographs and 79 line drawings covering all 52 species found in Texas waters. Introductory sections cover basic anatomy, reproduction.

North American Freshwater Mussels

North American Freshwater Mussels PDF Author: Wendell R. Haag
Publisher: Cambridge University Press
ISBN: 0521199387
Category : Nature
Languages : en
Pages : 523

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Book Description
Synthesizes the ecology and natural history of North American freshwater mussels for scientists, natural resource professionals, students and natural history enthusiasts.

National Wildlife Refuge System Improvement Act of 1997

National Wildlife Refuge System Improvement Act of 1997 PDF Author:
Publisher:
ISBN:
Category : Wildlife refuges
Languages : en
Pages : 2

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Book Description


Immersion

Immersion PDF Author: Abbie Gascho Landis
Publisher: Island Press
ISBN: 161091807X
Category : Nature
Languages : en
Pages : 266

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Book Description
Abbie Gascho Landis brings readers to a hotbed of mussel diversity, the American Southeast, to seek mussels where they eat, procreate, and, too often, perish. Accompanied often by her husband, a mussel scientist, and her young children, she learned to see mussels on the creekbed, to tell a spectaclecase from a pigtoe, and to worry what vanishing mussels--70 percent of North American species are imperiled--will mean for humans and wildlife alike. Landis shares this journey, traveling from perilous river surveys to dry streambeds and into laboratories where endangered mussels are raised one precious life at a time. Mussels have much to teach us about the health of our watersheds if we step into the creek and take a closer look at their lives. In the tradition of writers like Terry Tempest Williams and Sy Montgomery, Landis gracefully chronicles these untold stories with a veterinarian's careful eye and the curiosity of a naturalist.--

Bibliographia Trichopterorum: 1961-1970

Bibliographia Trichopterorum: 1961-1970 PDF Author: Andrew P. Nimmo
Publisher: Pensoft Publishers
ISBN: 9789546420121
Category : Nature
Languages : en
Pages : 616

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Book Description


Natural Enemies of Terrestrial Molluscs

Natural Enemies of Terrestrial Molluscs PDF Author: G. M. Barker
Publisher: CABI
ISBN: 9780851990613
Category : Science
Languages : en
Pages : 666

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Book Description
This book provides the first coherent examination of the vast literature on the diversity of organisms that constitute the natural enemies of terrestrial molluscs. In a series of review chapters, it provides an authoritative synthesis of current research on predators, parasites and pathogens and how they might be used to control mollusc pests.

The Ecology of Old Woman Creek, Ohio

The Ecology of Old Woman Creek, Ohio PDF Author: Charles E. Herdendorf
Publisher:
ISBN: 9780966803495
Category : Estuaries
Languages : en
Pages : 448

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Book Description
A comprehensive ecological study of a Lake Eric estuary and its watershed, including chapters on geology, soils, climatology, hydrolesy, biology, ecology, archaeology, history, and land use. This book serves as a site profile of the only Nation a Estuarine Research Reserve in the Great Lakes Resion. Over 200 color illustrations.

The Naiad Fauna of the Huron River, in Southeastern Michigan

The Naiad Fauna of the Huron River, in Southeastern Michigan PDF Author: Henry Van der Schalie
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 128

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Book Description


Terrestrial Ecoregions of North America

Terrestrial Ecoregions of North America PDF Author: Taylor H. Ricketts
Publisher: Washington, D.C. : Island Press
ISBN:
Category : Nature
Languages : en
Pages : 520

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Book Description
Lauded in the New York Times science section as "a sweeping analysis of the ecosystems of the United States and Canada," this volume represents an unparalleled source of information and data for scientists and conservationists working in North America. Using a rigorous ecoregion-based approach, rather than the more common state-by-state analysis, a team of scientists from World Wildlife Fund has produced a stunning and comprehensive assessment of the current status of biodiversity in North America north of Mexico. Terrestrial Ecoregions of North America begins with six chapters that present the rationale for the ecoregion approach, describe the biological distinctiveness of North American ecoregions, assess the level of threats facing each, present a conservation agenda for the next decade, and set forth recommendations for preserving and restoring biodiversity. In addition, nineteen essays by leading scientists address specific topics such as the effect of cattle on riparian areas, and the problem of invasive exotic plant species. Following the main text are substantial appendixes that describe each ecoregion in detail, including information on: unique features of the ecoregion that set it apart from the others its biological distinctiveness, threats to habitats and wildlife, and important sites for conservation activities that enhance biodiversity conservation in the ecoregion conservation partners working in the ecoregion, including addresses and other contact information the relationship of the ecoregion to other classification schemes literature cited for that ecoregion One of the most useful and unique features of the book is the series of thirty full-color maps that present essential information about the ecoregions and the biodiversity they contain in a compelling and easily understood graphical format. The ecoregion-based approach has been adopted by many conservation groups as the most effective way to ward off massive losses of biodiversity, and this volume provides a road map to that important new strategy. With a significant number of previously unpublished data sets and new analytic approaches, Terrestrial Ecoregions of North America is both a guidebook for describing the biological wealth of the continent and a handbook for restoring and conserving it. It will be an essential reference for anyone concerned with biodiversity conservation in North America.