Download or read book Ecology and Economics of the Great Plains written by Daniel S. Licht and published by U of Nebraska Press. This book was released on 1997-01-01 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Great Plains were once characterized by vast expanses of grass, complex interdependence among species, and dynamic annual changes due to weather, waterways, and fire. It is now generally accepted that less than one percent of the original tallgrass prairie remains. Habitat fragmentation, the loss of natural predator-prey associations, changes in species composition, and various commercial practices continue to threaten grassland biodiversity. Recently scholars and conservationists have discussed opportunities for large-scale restoration projects in the Great Plains, but they have provided few details. Daniel Licht offers here a bold new approach to restoring and conserving the grassland ecosystem. In describing hypothetical reserves, he explains how they could help conserve grassland biodiversity, reduce federal expenditures on agriculture, increase recreational opportunities, and sustain rural economies outside the reserves.
Download or read book Southwestern Desert Resources written by William Lee Halvorson and published by University of Arizona Press. This book was released on 2010-02-15 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Yet Matt Ridley does more than describe how things are getting better. He explains why. Prosperity comes from everybody working for everybody else. The habit of exchange and specialization---which started more than 100,000 years ago---has created a collective brain that sets human living standards on a rising trend. The mutual dependence, trust, and sharing that result are causes for hope, not despair. --
Download or read book Tewaukon National Wildlife Refuge written by U.S. Fish and Wildlife Service and published by . This book was released on 2000 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Baird s Sparrow Status Assessment and Conservation Plan written by Stephanie L. Jones and published by . This book was released on 1998 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Prairie Conservation written by Fred B. Samson and published by Island Press. This book was released on 1996-08 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: The area of native prairie known as the Great Plains once extended from Canada to the Mexican border and from the foothills of the Rocky Mountains to western Indiana and Wisconsin. Today the declines in prairie landscape types, estimated to be as high as 99%, exceed those of any other major ecosystem in North America. The overwhelming loss of landscape and accompanying loss of species constitute a real threat to both ecological and human economic health.Prairie Conservation is a comprehensive examination of the history, ecology, and current status of North American grasslands. It presents for the first time in a single volume information on the historical, economic, and cultural significance of prairies, their natural history and ecology, threats, and conservation and restoration programs currently underway. Chapters cover: environmental history of the Great Plains the economic value of prairie prairie types -- tallgrass, mixed grass, shortgrass, wetlands -- and the ecological processes that sustain each type prairie fauna -- invertebrates, fish and other aquatic creatures, amphibians and reptiles, birds, and mammals conservation programs such as the Great Plains Partnership, Canada's Prairie Conservation Action Plan, the U.S. Prairie Pothole Joint Venture, and others The book brings together knowledge and insights from a wide range of experts to describe and explain the importance of prairies and to position them in the forefront of North American conservation efforts. Praire Conservation is an essential reference for anyone interested in prairie ecology and conservation and will play a critical role in broadening our awareness and understanding of prairie ecosystems.
Download or read book Restoration Management Notes written by and published by . This book was released on 1995 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coyote Springs Investment Planned Development Project written by and published by . This book was released on 2008 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Miscellaneous Publication written by and published by . This book was released on 1995 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural Areas Journal written by and published by . This book was released on 2009 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Current Ornithology written by Val Nolan Jr. and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: As we assume the editorship of Current Ornithology, it seems useful to review the objectives of the series. We cannot improve on the state ments of our predecessors when they began their service as editors. In his preface to Volume 1 (1983), Richard F. Johnston wrote: The appearance of the first volume of a projected series is the occasion for comment on scope, aims, and genesis of the work. The scope of Current Or nithology is all of the biology of birds. Ornithology, as a whole-organism sci ence, is concerned with birds at every level of biological organization, from the molecular to the community, at least from the Jurassic to the present time, and over every scholarly discipline in which bird biology is done; to say this is merely to expand a dictionary definition of "ornithology. " The aim of the work, to be realized over several volumes, is to present reviews or position statements concerning the active fields of ornithological research. Dennis M. Power, who edited Volumes 6-12 (1989-1995), began his preface to Volume 6 (1989) as follows: This edited series has three principal goals. The first is to provide information in a relatively concise way for researchers needing an overview of specific disciplines. The second is to provide an update on specific schools of thought, bringing together ideas from colleagues whose works often appear in a variety of journals. And the third is to stimul&te and suggest directions for new re search.
Download or read book Proceedings of the Workshop on Endangered Species in the Prairie Provinces 24 26 January 1986 at the Provincial Museum of Alberta Edmonton Alberta written by and published by . This book was released on 1987 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Endangered Species Technical Bulletin written by and published by . This book was released on 1991 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Atlas of Breeding Birds of Alberta written by Federation of Alberta Naturalists and published by Nature Alberta. This book was released on 1992 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of maps of distribution of breeding birds in Alberta is arranged by order and family. Each map shows evidence of nesting (confirmed, probable, possible, observed) with description and illustration of the bird. Extensive bibliography, index of bird names in English, Latin and French, and list of migrants.
Download or read book Northwest Lands Northwest Peoples written by Dale D. Goble and published by University of Washington Press. This book was released on 2012-03-15 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: It can be said that all of human history is environmental history, for all human action happens in an environment—in a place. This collection of essays explores the environmental history of the Pacific Northwest of North America, addressing questions of how humans have adapted to the northwestern landscape and modified it over time, and how the changing landscape in turn affected human society, economy, laws, and values. Northwest Lands and Peoples includes essays by historians, anthropologists, ecologists, a botanist, geographers, biologists, law professors, and a journalist. It addresses a wide variety of topics indicative of current scholarship in the rapidly growing field of environmental history.
Download or read book World Who Is Who and Does What in Environment and Conservation written by Nicholas Polunin and published by Routledge. This book was released on 2013-11-05 with total page 1310 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text contains A-Z biographical listings of 1300 individuals worldwide, setting out their qualifications, affiliations, academic background, work experience, awards and distinctions, specialist interests and publications. Details are also given of their specialist expertise and language abilities, their availability for consultation, and full addresses and contact numbers. Fully cross-referenced indexes enable the user to find individuals by both country and specialist expertise.
