A Key To The British Species Of Plecoptera Stoneflies With Notes On Their Ecology
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A Key To The British Species Of Plecoptera Stoneflies With Notes On Their Ecology
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Author : Hugh Bernard Noel Hynes
language : en
Publisher:
Release Date : 1940
A Key To The British Species Of Plecoptera Stoneflies With Notes On Their Ecology written by Hugh Bernard Noel Hynes and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1940 with categories.
A Key To The Adults And Nymphs Of The British Stoneflies Plecoptera
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Author : Hugh Bernard Noel Hynes
language : en
Publisher:
Release Date : 1977
A Key To The Adults And Nymphs Of The British Stoneflies Plecoptera written by Hugh Bernard Noel Hynes and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with May-flies categories.
British And Irish Stoneflies Plecoptera
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Author : Craig Macadam
language : en
Publisher:
Release Date : 2022
British And Irish Stoneflies Plecoptera written by Craig Macadam and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with Neuroptera categories.
A key to the adults and larvae with notes on their distribution, life histories and ecology. Plecoptera (Stoneflies) are an extremely important component of British and Irish freshwaters and are most common in clean headwater streams and on stony and rocky shorelines of lakes. This book provides keys to both the adult and larvae of the 35 species found in Britain and Ireland. Our freshwater ecosystems are under more pressure than ever from a bewildering array of threats. Keys such as this are a vital tool to support the collection and analysis of robust data and evidence required to enable better and faster conservation action for freshwaters. But this is so much more than a key. It's a comprehensive source of existing and new knowledge for anyone with an interest in freshwater ecology and entomology.
A Key To The Adults And Nymphs Of The British Stoneflies Plecoptera
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Author : H. B. N. Hynes
language : de
Publisher:
Release Date : 1977
A Key To The Adults And Nymphs Of The British Stoneflies Plecoptera written by H. B. N. Hynes and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with categories.
Scientific Publication
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Author : Hugh Bernard Noel Hynes
language : en
Publisher:
Release Date : 1977
Scientific Publication written by Hugh Bernard Noel Hynes and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with categories.
Keys To The British Species Of Ephemeropters With Keys To The Genera Of The Nymphs
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Author : Douglas Eric Kimmins
language : en
Publisher:
Release Date : 1942
Keys To The British Species Of Ephemeropters With Keys To The Genera Of The Nymphs written by Douglas Eric Kimmins and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1942 with Mayflies categories.
A Key To The Nymphs Of The British Species Of Ephemeroptera
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Author : Thomas Townley Macan
language : en
Publisher: Hyperion Books
Release Date : 1979
A Key To The Nymphs Of The British Species Of Ephemeroptera written by Thomas Townley Macan and has been published by Hyperion Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Science categories.
Stoneflies Plecoptera Of Fennoscandia And Denmark
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Author : Lillehammer
language : en
Publisher: BRILL
Release Date : 2024-03-11
Stoneflies Plecoptera Of Fennoscandia And Denmark written by Lillehammer and has been published by BRILL this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-11 with Science categories.
The Changing Wildlife Of Great Britain And Ireland
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Author : David L. Hawksworth
language : en
Publisher: CRC Press
Release Date : 2003-06-26
The Changing Wildlife Of Great Britain And Ireland written by David L. Hawksworth and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-06-26 with Science categories.
Periodic comprehensive overviews of the status of the diverse organisms that make up wildlife are essential to determining trends, threats and future prospects. Just over 25 years ago, leading authorities on different kinds of wildlife came together to prepare an assessment of their status of a wide range of organisms in Great Britain and Ireland in The Changing Flora and Fauna of Britain, also edited by Professor David L. Hawksworth CBE. Now, in The Changing Wildlife of Great Britain and Ireland, he has gathered together some of the original and also new contributors to review changes since that time and look to the future. Contributions range from viruses, diatoms, fungi, lichens, mites and nematodes; through butterflies, dragonflies, flies and slugs; to flowering plants, ferns, mammals, birds and fish. The state of knowledge in different groups is assessed, and the effectiveness of statutory and other measures taken to safeguard wildlife considered. The picture is far from bleak, ameliorating sulphur dioxide levels have benefited sensitive lichens and mosses in a dramatic way, water quality improvement has been beneficial, there have been few certain extinctions and rediscoveries of species thought to have been lost. Biodiversity Action Plans have also benefited targeted species, but habitat restoration and management for some is not always good for others. But there are worrying trends in declining populations, with an increasing number being regarded as threatened or endangered, especially in agricultural areas, and where woodland management has changed, particular threats from introduced species, and concern over the effects of climate change. Some of the smaller organisms remain poorly known, a situation unlikely to change as expertise in many is scant or being lost. This stock-check and look to the future will be a key source book to conservationists, naturalists, and professional biologists for many years to come.
Mayflies And Stoneflies Life Histories And Biology
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Author : Ian C. Campbell
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Mayflies And Stoneflies Life Histories And Biology written by Ian C. Campbell and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
The papers included in this volume were amongst day running of the conference, and Ms Julia those presented at the 5th International Epheme Reed, Ms Kim James, Ms Anne Devereaux, roptera Conference and the 9th International Mr Peter Green, Ms Catriona Smith who assist Plecoptera Conference at the Marysville Hotel, ed them, Mr David Ginn and all the staff at the Marysville Australia from the 18th to the 24th of Marysville Hotel also deserve special thanks for February 1987. The conference was attended by the the superb catering and relaxed atmosphere 62 participants from 21 countries. This was the they created which contributed so much to the frrst time the two conferences had been held conference. together, and the frrst time either had been held in All the papers included in this volume were the southern hemisphere. refereed prior to acceptance, and I would like to The papers included here cover a broad spectrum thank the following referees: Dr J. Davis, of research into the two orders of aquatic insects, Dr L. Barmuta, Dr R. Marchant, Mr T. Doeg, with the emphasis on life histories, which was the Dr P. Bailey, Dr S. Bunn, Dr R. Rowe, Dr R. theme of a joint symposium held during the con Pearson, Ms C. Yule and Dr P. Suter. Ms Sue ference. The paper by Dr Brittain was presented Mitchell assisted with the typing and Ms Kerrle as a keynote address to that symposium. The Swadling with the proof-reading of the text.