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Author : Pennsylvania Academy of Science
Publisher :
ISBN 13 :
Total Pages : 1150 pages
Book Rating : 4.3/5 (91 download)
Download or read book Proceedings of the Pennsylvania Academy of Science written by Pennsylvania Academy of Science and published by . This book was released on 1981 with total page 1150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 326 pages
Book Rating : 4.3/5 (555 download)
Download or read book Gypsy Moth Management in the United States: Chapters 1-9 and appendixes A-E written by and published by . This book was released on 1995 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert B. Whitlatch
Publisher :
ISBN 13 :
Total Pages : 144 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Ecology of New England Tidal Flats written by Robert B. Whitlatch and published by . This book was released on 1982 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D. Phil Turnipseed
Publisher :
ISBN 13 :
Total Pages : 87 pages
Book Rating : 4.:/5 (777 download)
Download or read book Discharge measurements at gaging stations written by D. Phil Turnipseed and published by . This book was released on 2010 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Roisin Campbell-Palmer
Publisher : Pelagic Publishing Ltd
ISBN 13 : 1784271152
Total Pages : 280 pages
Book Rating : 4.7/5 (842 download)
Download or read book The Eurasian Beaver Handbook written by Roisin Campbell-Palmer and published by Pelagic Publishing Ltd. This book was released on 2016-08-15 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beavers are widely recognised as a keystone species which play a pivotal role in riparian ecology. Their tree felling and dam building behaviours coupled with a suite of other activities create a wealth of living opportunities that are exploited by a range of other species. Numerous scientific studies demonstrate that beaver-generated living environments that are much richer in terms of both biodiversity and biomass than wetland environments from which they are absent. Emerging contemporary studies indicate clearly that the landscapes they create can afford sustainable, cost-effective remedies for water retention, flood alleviation, silt and chemical capture. Beaver activities, especially in highly modified environments, may be challenging to certain land use activities and landowners. Many trialled and tested methods to mitigate against these impacts, including a wide range of non-lethal management techniques, are regularly implemented across Europe and North America. Many of these techniques will be new to people, especially in areas where beavers are newly re-establishing. This handbook serves to discuss both the benefits and challenges in living with this species, and collates the wide range of techniques that can be implemented to mitigate any negative impacts. The authors of this handbook are all beaver experts and together they have a broad range of scientific knowledge and practical experience regarding the ecology, captive husbandry, veterinary science, pathology, reintroduction and management of beavers in both continental Europe and Britain.
Author : Róisín Campbell-Palmer
Publisher : Pelagic Publishing Ltd
ISBN 13 : 1784270407
Total Pages : 62 pages
Book Rating : 4.7/5 (842 download)
Download or read book The Eurasian Beaver written by Róisín Campbell-Palmer and published by Pelagic Publishing Ltd. This book was released on 2015-01-19 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Eurasian beaver was near extinction at the start of the twentieth century, hunted across Europe for its fur, meat and castoreum. But now the beaver is on the brink of a comeback, with wild beaver populations, licensed and unlicensed, emerging all over Britain.
Author : Heather R. Cunningham
Publisher : JHU Press
ISBN 13 : 1421425963
Total Pages : 306 pages
Book Rating : 4.4/5 (214 download)
Download or read book The Maryland Amphibian and Reptile Atlas written by Heather R. Cunningham and published by JHU Press. This book was released on 2018-11-26 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive resource for finding, identifying, and conserving Maryland’s amphibians and reptiles. Naturalists, herpetologists, and ecologists alike agree that tracking herpetofauna is a challenging undertaking. Scientists are concerned about the decline of once-familiar species, but evidence has often been too anecdotal to support firm conclusions. To better understand the distribution of amphibians and reptiles in Maryland and forecast species' futures in a time of accelerated environmental threats, conducting a comprehensive statewide survey updating 1970s-era distribution maps seemed ideal. However, this endeavor was of an impossibly ambitious scope for scientists alone to tackle. Enter the Maryland Amphibian and Reptile Atlas project, comprising nearly a thousand dedicated citizen scientists who discovered and recorded the locations of herpetofauna throughout every corner of Maryland. In The Maryland Amphibian and Reptile Atlas, Heather R. Cunningham and Nathan H. Nazdrowicz present the findings of this massive undertaking. This definitive guide combines nearly 160 comprehensive new herpetological maps with historical distribution maps and in-depth species accounts. Color photos illustrate the natural history of the 89 species of frogs, salamanders, turtles, snakes, and lizards that call the state home. Essays discuss historical studies, the effects of Maryland's current climate, geology, and habitat diversity—and the myriad conservation issues these animals face. This richly detailed book represents a triumph of citizen science and the culmination of an intensive research partnership. It will appeal to both amateurs and professionals interested in herpetology, natural history, or ecology, as well as those with a special interest in Maryland's biodiversity.
Author : United States. Forest Service. Eastern Region
Publisher :
ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Allegheny National Forest written by United States. Forest Service. Eastern Region and published by . This book was released on 1988 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George Edward Cassel
Publisher :
ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.3/5 (243 download)
Download or read book Coöperating with Farmers written by George Edward Cassel and published by . This book was released on 1915 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Clair B. Stalnaker
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Instream Flow Incremental Methodology written by Clair B. Stalnaker and published by . This book was released on 1995 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Canadian Forest Service
Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (319 download)
Download or read book Canada's Report on the Montréal Process Criteria and Indicators for the Conservation and Sustainable Management of Temperate and Boreal Forests written by Canadian Forest Service and published by . This book was released on 1997 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Montreal Process was formed to advance the development of internationally agreed-upon criteria & indicators for sustainable forest management. The Canadian commitment to this process is demonstrated by the development of a domestic set of seven criteria & indicators, six of this relate to forest conditions, attributes, functions, or benefits. The seventh relates to the overall policy framework that can facilitate sustainable forest management and support efforts to conserve, maintain, or enhance the conditions, attributes, and benefits captured in the first six criteria. This report begins with an introduction describing forest ecosystems and forest management in Canada, explaining the area of forest covered by the report, and indentifying Canada-specific forest management characteristics to help place the criteria & indicators framework in context. The main section contains reports on the criteria, each with an introduction and reports on the corresponding indicators (what is being measured, indicator data or factual description, information sources). The final section contains a summary of all the criteria as well as an overview of Canada's ability to report on them and plans to enhance reporting capability in the future. Includes glossary.
Author : Kenneth L. Gosner
Publisher : Houghton Mifflin Harcourt
ISBN 13 : 061800209X
Total Pages : 493 pages
Book Rating : 4.6/5 (18 download)
Download or read book A Field Guide to the Atlantic Seashore written by Kenneth L. Gosner and published by Houghton Mifflin Harcourt. This book was released on 1999 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than 1,000 illustrations, arranged according to visual similarities, show plant and animal species of the Atlantic Coast from the Bay of Fundy to Cape Hatteras. This guide includes information on how to locate each species by geographic range, tidal range, tidal level, season, topography, and climate.
Author : Sidney W. Dunkle
Publisher : Oxford University Press
ISBN 13 : 0199727295
Total Pages : 369 pages
Book Rating : 4.1/5 (997 download)
Download or read book Dragonflies through Binoculars written by Sidney W. Dunkle and published by Oxford University Press. This book was released on 2000-10-12 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dragonfly watching is fast becoming an enjoyable and exciting hobby for many of those who love butterfly watching. This book picks up on that trend and brings it to the reader in an attractive and accessible format. A new addition to Oxford's acclaimed Butterflies through Binoculars series of field guides, Dragonflies through Binoculars allows for quick and easy identification of all the 300-plus species of dragonflies that have been found in the United States and Canada. In these well-illustrated pages, Sidney W. Dunkle answers any query the beginner or expert might have on the subject of dragonfly-watching on this continent--what kind of binoculars to buy, where to start looking for dragonflies, how to photograph these striking creatures, which clubs or societies to join, and so forth. Other important features for this handy field guide include detailed accounts of every species mentioned, useful information on habitats, explanations of mating rituals, full-color photographs of most of the species described, and range maps.
Author : US Army Corps of Engineers
Publisher :
ISBN 13 : 9781410220875
Total Pages : 164 pages
Book Rating : 4.2/5 (28 download)
Download or read book Tidal Hydraulics written by US Army Corps of Engineers and published by . This book was released on 2005 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual provides current guidance and engineering procedures for the solution of tidal hydraulics problems. The subjects covered in this manual range from the fundamentals of estuarine engineering to specific problem solving techniques, including environmental considerations, to a summary of "lessons learned" from completed projects. The problem solving portion of the manual serves as a means of transferring the technical knowledge obtained from recent research efforts in tidal hydraulic engineering.
Author : Alexander Johnston Smith
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.E/5 ( download)
Download or read book Analysis of Variability in New York State Benthic Macroinvertebrate Samples written by Alexander Johnston Smith and published by . This book was released on 2004 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bernard N. Lenz
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (318 download)
Download or read book Feasibility of Combining Two Aquatic Benthic Macroinvertebrate Community Databases for Water-quality Assessment written by Bernard N. Lenz and published by . This book was released on 1997 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Herbert S. Garn
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.3/5 (91 download)
Download or read book Water Quality and Benthic Macroinvertebrate Bioassessment of Gallinas Creek, San Miguel County, New Mexico, 1987-90 written by Herbert S. Garn and published by . This book was released on 1996 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
