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Author : Steven James Castle
Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (635 download)
Download or read book Laboratory Investigations of Two Species of Stoneflies (Plecoptera) written by Steven James Castle and published by . This book was released on 1979 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lillehammer
Publisher : BRILL
ISBN 13 : 900427345X
Total Pages : 165 pages
Book Rating : 4.0/5 (42 download)
Download or read book Stoneflies (Plecoptera) of Fennoscandia and Denmark written by Lillehammer and published by BRILL. This book was released on 2024-03-11 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Cary Dean Kerst
Publisher :
ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.:/5 (182 download)
Download or read book The Seasonal Occurrence and Distribution of Stoneflies (Plecoptera) of a Western Oregon Stream written by Cary Dean Kerst and published by . This book was released on 1970 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plecoptera were collected from four sampling stations selected to represent a range of conditions on Oak Creek, a small woodland stream originating in the foothills of the Oregon Coast Range. The elevation of Site I was 700 ft. while the lowest site was located at 225 ft. Monthly benthos samples were taken for one year from a riffle and glide section at each site using a stovepipe sampler (6 in. dia.) and a standard tropical fish net. Samples were sorted in the laboratory and Plecoptera identified and placed into 1 mm size classes. Emergence of adults was measured for 13 months using a tent-shaped trap (1 m2) at each site. Traps were checked once or twice weekly. Forty-two species of Plecoptera were found in Oak Creek. The number of species is very large when compared with other studies. The stonefly fauna is fairly similar to that reported 35 years ago. Thirty-seven of the 42 species complete emergence during the spring. Temporal separation is marked in the emergence periods of Nemoura and Leuctra. Examples of split emergence periods and early emergence of males were found. Life cycle information is given for a number of species and genera. Using the Shannon-Wiener function, diversity of emerging adults ranks by season as: Spring> Summer> Winter> Fall. The diversity of the sites on a yearly basis is: II> I> III> IV. Using a percentage of similarity index it is concluded that Sites I and II are very similar. Site III is intermediate while Site IV is quite different. A number of examples of restricted distributions are cited. These examples illustrate that differences in longitudinal distribution are important in ecological segregation. Herbivorous stoneflies (suborder Filipalpia) comprise a greater proportion of the fauna at the upper site while predaceous stoneflies (Setipalpia) predominate in the lower areas. Water depth and amounts of leaves and silt are important factors in determining the distribution of stoneflies. Most species are abundant in leaf drifts. Microhabitat selection does not appear to be rigorous.
Author : Kenneth W. Stewart
Publisher :
ISBN 13 :
Total Pages : 486 pages
Book Rating : 4.:/5 (319 download)
Download or read book Nymphs of North American Stonefly Genera (plecoptera) written by Kenneth W. Stewart and published by . This book was released on 1988 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Rebecca F. Surdick
Publisher :
ISBN 13 :
Total Pages : 428 pages
Book Rating : 4.3/5 (121 download)
Download or read book Environmental requirements and pollution tolerance of Plecoptera written by Rebecca F. Surdick and published by . This book was released on 1978 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Oscar Grillo
Publisher : BoD – Books on Demand
ISBN 13 : 9533074175
Total Pages : 478 pages
Book Rating : 4.5/5 (33 download)
Download or read book Ecosystems Biodiversity written by Oscar Grillo and published by BoD – Books on Demand. This book was released on 2011-12-16 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecosystems can be considered as dynamic and interactive clusters made up of plants, animals and micro-organism communities. Inevitably, mankind is an integral part of each ecosystem and as such enjoys all its provided benefits. Driven by the increasing necessity to preserve the ecosystem productivity, several ecological studies have been conducted in the last few years, highlighting the current state in which our planet is, and focusing on future perspectives. This book contains comprehensive overviews and original studies focused on hazard analysis and evaluation of ecological variables affecting species diversity, richness and distribution, in order to identify the best management strategies to face and solve the conservation problems.
Author : Per Brinck
Publisher :
ISBN 13 :
Total Pages : 278 pages
Book Rating : 4.3/5 (121 download)
Download or read book Studies on Swedish Stoneflies (Plecoptera) written by Per Brinck and published by . This book was released on 1949 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 428 pages
Book Rating : 4.E/5 ( download)
Download or read book EPA-600/4 written by and published by . This book was released on 1978-10 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Illinois. Natural History Survey Division
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (632 download)
Download or read book Stoneflies, Or Plecoptera, of Illinois written by Illinois. Natural History Survey Division and published by . This book was released on 1935 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Eduardo Dominguez
Publisher : Springer Science & Business Media
ISBN 13 : 1461512573
Total Pages : 469 pages
Book Rating : 4.4/5 (615 download)
Download or read book Trends in Research in Ephemeroptera and Plecoptera written by Eduardo Dominguez and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the proceedings of the IX International Conference on Ephemeroptera and the XII International Symposium on Plecoptera, held in Tucuman, Argentina. Divided into comprehensive thematic sections, the early sections cover studies on ecology and behavior ranging from life cycles and general biology to genetic divergence and vibrational communication, while the latter sections reveal the diversified studies being developed worldwide. This book will be useful for beginners and specialists, providing important data for ecological, distributional, morphological, and biogeographical studies.
Author : James H. Thorp
Publisher : Academic Press
ISBN 13 : 0123814278
Total Pages : 301 pages
Book Rating : 4.1/5 (238 download)
Download or read book Field Guide to Freshwater Invertebrates of North America written by James H. Thorp and published by Academic Press. This book was released on 2010-11-15 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Field Guide to Freshwater Invertebrates of North America focuses on freshwater invertebrates that can be identified using at most an inexpensive magnifying glass. This Guide will be useful for experienced nature enthusiasts, students doing aquatic field projects, and anglers looking for the best fish bait, lure, or fly. Color photographs and art, as well as the broad geographic coverage, set this guide apart. - 362 color photographs and detailed descriptions aid in the identification of species - Introductory chapters instruct the reader on how to use the book, different inland water habitats and basic ecological relationships of freshwater invertebrates - Broad taxonomic coverage is more comprehensive than any guide currently available
Author : Cornelius I. Weber
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.3/5 (91 download)
Download or read book Biological Field and Laboratory Methods for Measuring the Quality of Surface Waters and Effluents written by Cornelius I. Weber and published by . This book was released on 1980 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1464 pages
Book Rating : 4.3/5 (121 download)
Download or read book Water Resources Research Catalog written by and published by . This book was released on 1966 with total page 1464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.3/5 (555 download)
Download or read book Douglas-fir Tussock Moth written by and published by . This book was released on 2000 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 972 pages
Book Rating : 4.3/5 (91 download)
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1990 with total page 972 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1732 pages
Book Rating : 4.E/5 ( download)
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1976 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James H. Thorp
Publisher : Elsevier
ISBN 13 : 0123850274
Total Pages : 1149 pages
Book Rating : 4.1/5 (238 download)
Download or read book Thorp and Covich's Freshwater Invertebrates written by James H. Thorp and published by Elsevier. This book was released on 2014-09-06 with total page 1149 pages. Available in PDF, EPUB and Kindle. Book excerpt: Readers familiar with the first three editions of Ecology and Classification of North American Freshwater Invertebrates (edited by J.H. Thorp and A.P. Covich) will welcome the comprehensive revision and expansion of that trusted professional reference manual and educational textbook from a single North American tome into a developing multi-volume series covering inland water invertebrates of the world. The series entitled Thorp and Covich's Freshwater Invertebrates (edited by J.H. Thorp) begins with the current Volume I: Ecology and General Biology (edited by J.H. Thorp and D.C. Rogers), which is designed as a companion volume for the remaining books in the series. Those following volumes provide taxonomic coverage for specific zoogeographic regions of the world, starting with Keys to Nearctic Fauna (Vol. II) and Keys to Palaearctic Fauna (Vol. III). Volume I maintains the ecological and general biological focus of the previous editions but now expands coverage globally in all chapters, includes more taxonomic groups (e.g., chapters on individual insect orders), and covers additional functional topics such as invasive species, economic impacts, and functional ecology. As in previous editions, the 4th edition of Ecology and Classification of North American Freshwater Invertebrates is designed for use by professionals in universities, government agencies, and private companies as well as by undergraduate and graduate students. - Global coverage of aquatic invertebrate ecology - Discussions on invertebrate ecology, phylogeny, and general biology written by international experts for each group - Separate chapters on invasive species and economic impacts and uses of invertebrates - Eight additional chapters on insect orders and a chapter on freshwater millipedes - Four new chapters on collecting and culturing techniques, ecology of invasive species, economic impacts, and ecological function of invertebrates - Overall expansion of ecology and general biology and a shift of the even more detailed taxonomic keys to other volumes in the projected 9-volume series - Identification keys to lower taxonomic levels
