Terrestrial Earthworms  Oligochaeta  Opisthopora  of China Book

Terrestrial Earthworms Oligochaeta Opisthopora of China


  • Author : Nengwen Xiao
  • Publisher : Academic Press
  • Release Date : 2019-02-02
  • Genre: Science
  • Pages : 416
  • ISBN 10 : 9780128155882

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Terrestrial Earthworms Oligochaeta Opisthopora of China Excerpt :

Terrestrial Earthworms (Oligochaeta: Opisthopora) of China summarizes the results of the classification of terrestrial earthworms in China and provides detailed and authoritative information. The content is classified according to the classification system of Sims and Easton. Each earthworm is described in detail from existing data sources and includes descriptions of external morphological characteristics, internal morphological characteristics, body color and distribution. This book is a useful resource for researchers and practitioners in the field of systematics, phylogeny, biodiversity, soil invertebrate zoology and ecology. Covers over 370 species of earthworms Describes the source of each kind of earthworm, their main classification features, and distribution Discusses the differences between similar earthworms Includes accompanying figures on the typical characteristics of each earthworm

Vermiculture Technology Book

Vermiculture Technology


  • Author : Clive A. Edwards
  • Publisher : CRC Press
  • Release Date : 2010-12-20
  • Genre: Nature
  • Pages : 623
  • ISBN 10 : 9781439809884

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Vermiculture Technology Excerpt :

Co-edited by international earthworm expert Clive A. Edwards, Vermiculture Technology: Earthworms, Organic Wastes, and Environmental Management is the first international, comprehensive, and definitive work on how earthworms and microorganisms interact to break down organic wastes on a commercial basis. Many books cover the importance of composting

Environmental Arsenic in a Changing World Book

Environmental Arsenic in a Changing World


  • Author : Yongguan Zhu
  • Publisher : CRC Press
  • Release Date : 2019-08-23
  • Genre: Technology & Engineering
  • Pages : 644
  • ISBN 10 : 9781351046619

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Environmental Arsenic in a Changing World Excerpt :

The Congress "Arsenic in the Environment" offers an international, multi- and interdisciplinary discussion platform for research and innovation aimed towards a holistic solution to the problem posed by the environmental toxin arsenic, with significant societal impact. The Congress has focused on cutting edge and breakthrough research in physical, chemical, toxicological, medical, agricultural and other specific issues on arsenic across a broader environmental realm. The Biennial Congress "Arsenic in the Environment" was first organized in Mexico City (As2006) followed by As2008 in Valencia (Spain), As2010 in Tainan (Chinese Taiwan), As2012 in Cairns (Australia), As2014 in Buenos Aires (Argentina) and As2016 in Stockholm (Sweden). The 7th International Congress As2018 was held July 1-6, 2018, in Beijing, P. R. China and was entitled Environmental Arsenic in a Changing World. The Congress addressed the broader context of arsenic research aligned on the following themes: Theme 1: Arsenic Behaviour in Changing Environmental Media Theme 2: Arsenic in a Changing Agricultural Ecosystem Theme 3: Health Impacts of Environmental Arsenic Theme 4: Technologies for Arsenic Immobilization and Clean Water Blueprints Theme 5: Sustainable Mitigation and Management Arsenic in drinking water (mainly groundwater) has emerged as an issue of global health concern. During last decade, the presence of arsenic in rice, possibly also other food of plant origins, has attained increasing attention. This is particularly true in the Asian countries, where the use of high arsenic groundwater as source of irrigation water and drinking water has been flagged as severe health concern. This has been accentuated by elevating arsenic concentrations in deep groundwater recharged from shallow high arsenic groundwater, which may have further detrimental effects on public health. Notably, China has been in the forefront of research on arsenic biogeochemical cycling, health effects of arsenic, technologies

The semi aquatic freshwater earthworms of the genus Glyphidrilus Horst  1889 from Thailand  Oligochaeta  Almidae  with re descriptions of several species Book

The semi aquatic freshwater earthworms of the genus Glyphidrilus Horst 1889 from Thailand Oligochaeta Almidae with re descriptions of several species


  • Author : Ratmanee Chanabun
  • Publisher : PenSoft Publishers LTD
  • Release Date : 2012-02-06
  • Genre: Uncategoriezed
  • Pages : 76
  • ISBN 10 : 9789546426680

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The semi aquatic freshwater earthworms of the genus Glyphidrilus Horst 1889 from Thailand Oligochaeta Almidae with re descriptions of several species Excerpt :

Ten new species of semi-aquatic earthworm genus Glyphidrilus Horst, 1889 are described from several river systems in Thailand. The earthworms were all found at a depth of 5?15 cm from the surface in wet top soil and usually near casts. The worms excrete casts on the soil surface by locating the tails up to the soil surface while the heads go down to deeper soils. They have the peculiar expanded epidermis at about clitellum position called ?wings? which function is still unknown. They produce long cocoons wich locate vertically in the soil in the same places as the worms. One cocoon produces 7-10 juveniles. All the ten new described species appear to be highly endemic to particular watershed with very little range overlap between them, and most are confined to a small region. The lowland paddy systems in Thailand have been colonized by some species of Glyphidrilus, where they occur in the rice paddy throughout the propagation period (wet season) from planting of the seedlings to post harvest (dry season). The worms did well in areas of organic farming and so are likely to be sensitive to modern agrochemical contamination of the environment.

Grassland Ecosystems of China Book

Grassland Ecosystems of China


  • Author : Linghao Li
  • Publisher : Springer Nature
  • Release Date : 2020-09-29
  • Genre: Science
  • Pages : 583
  • ISBN 10 : 9789811534218

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Grassland Ecosystems of China Excerpt :

This book provides a comprehensive overview of grassland ecosystems based on publications by Chinese scholars. It offers an up-to-date review of the recent advances in grassland research in China, discusses the climatic and physical conditions governing the grasslands, describes their types and distribution, and introduces a new classification scheme for grassland ecosystems. Further, it details the plant, animal, and microbial compositions of each grassland ecosystem type, examining the above and below ground relationships between phytomass, vegetation succession, and past/current management practices with a particular focus on the steppes in China. It also includes references that are only available in the Chinese language. This scientifically rigorous book offers insights into knowledge gaps for the scientific community and identifies pressing issues facing practitioners of grassland ecology and management. It can be used as a textbook for undergraduate and graduate students in ecology, environmental science, natural resource management, agriculture, and other relevant fields, and is also a valuable reference resource for researchers studying drylands in China or around the globe.

Biogeography and Ecology of Southern Africa Book

Biogeography and Ecology of Southern Africa


  • Author : Marinus J.A. Werger
  • Publisher : Springer Science & Business Media
  • Release Date : 2012-12-06
  • Genre: Science
  • Pages : 1444
  • ISBN 10 : 9789400999510

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Biogeography and Ecology of Southern Africa Excerpt :

Southern Africa is certainly not a naturally bounded area so that there are several possibilities for delineating it and concepts about its extent. Wellington* discussed the various possibilities for delineation and suggested that one line stands out more clearly and definitely as a physical boundary than any other, namely the South Equatorial Divide, the watershed between the ZaIre, Cuanza and Rufiji Rivers on the one hand and the Z ambezi, Cunene and Rovuma Rivers on the other. This South Equatorial Divide is indeed a major line of separation for some organisms and is also applicable in a certain geographical sense, though it does not possess the slightest significance for many other groups of organisms, ecosystems or geographical and physical features of Africa. The placing of the northern boundary of southern Africa differs in fact strongly per scientific dis cipline and is also influenced by practical considerations regarding the possibilities of scientific work as subordinate to certain political realities and historically grown traditions. This is illustrated, for example, in such works as the Flora of Southern Africa, where the northern boundary of the area is conceived as the northern and eastern political boundaries of South West Africa, South Africa and Swaziland. Botswana, traditionally included in the area covered by the Flora Zambesiaca, thus forms a large wedge in 'Southern Africa'.

Zoological Studies Book

Zoological Studies


  • Author : Anonim
  • Publisher : Unknown
  • Release Date : 1994
  • Genre: Animals
  • Pages : null
  • ISBN 10 : CORNELL:31924090591334

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OECD Guidelines for the Testing of Chemicals  Section 3 Test No  317  Bioaccumulation in Terrestrial Oligochaetes Book

OECD Guidelines for the Testing of Chemicals Section 3 Test No 317 Bioaccumulation in Terrestrial Oligochaetes


  • Author : OECD
  • Publisher : OECD Publishing
  • Release Date : 2010-07-23
  • Genre: Uncategoriezed
  • Pages : 30
  • ISBN 10 : 9789264090934

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OECD Guidelines for the Testing of Chemicals Section 3 Test No 317 Bioaccumulation in Terrestrial Oligochaetes Excerpt :

This Test Guideline describes procedures designed to assess bioaccumulation of chemicals in soil oligochaetes. The parameters which characterise the bioaccumulation of a substance include the bioaccumulation factor (BAF), the uptake rate constant ...

Earthworm Fauna of Taiwan Book

Earthworm Fauna of Taiwan


  • Author : Chih-Han Chang
  • Publisher : 國立臺灣大學出版中心
  • Release Date : 2009
  • Genre: Earthworms
  • Pages : 174
  • ISBN 10 : 9860192863

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Earthworm Fauna of Taiwan Excerpt :

Aluminum Compounds  Advances in Research and Application  2011 Edition Book

Aluminum Compounds Advances in Research and Application 2011 Edition


  • Author : Anonim
  • Publisher : ScholarlyEditions
  • Release Date : 2012-01-09
  • Genre: Science
  • Pages : 61
  • ISBN 10 : 9781464934391

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Aluminum Compounds Advances in Research and Application 2011 Edition Excerpt :

Aluminum Compounds: Advances in Research and Application: 2011 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about Aluminum Compounds in a concise format. The editors have built Aluminum Compounds: Advances in Research and Application: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Aluminum Compounds in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Aluminum Compounds: Advances in Research and Application: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Chiral Organic Pollutants Book

Chiral Organic Pollutants


  • Author : Edmond Sanganyado
  • Publisher : CRC Press
  • Release Date : 2020-12-30
  • Genre: Science
  • Pages : 396
  • ISBN 10 : 9781000298963

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Chiral Organic Pollutants Excerpt :

Chiral Organic Pollutants introduces readers to the growing challenges of chirality in synthetic chemicals. In this volume, contributors brilliantly summarize the characteristics of chiral pollutants to provide tools and techniques for effectively assessing their environmental and human health risks. Chapters cover recent research on the physicochemical properties, sources, exposure pathways, environmental fate, toxicity, and enantioselective analysis of chiral organic pollutants. Chiral Organic Pollutants also provides comprehensive discussions on the current trends in the synthesis and legislation of chiral chemicals. Key Features: Includes sampling and analytical methods for the enantioselective analysis of a wide array of chiral organic pollutants in food and the environment Summarizes recent research on the sources, fate, transport, and toxicity of chiral organic pollutants in the environment Critically examines the sources and pathways of chiral organic pollutants such as pesticides, pharmaceuticals, and flame retardants in food Includes a comprehensive discussion on current trends in the enantioselective synthesis and chiral switching of pesticides and pharmaceuticals Provides analysis of current national and international regulations of chiral synthetic chemicals The use of chiral synthetic chemicals such as pesticides, pharmaceuticals, personal care products, and halogenated flame retardants has significantly grown in the past 60 years. Hence, understanding the human and environmental health effects of chiral organic pollutants is crucial in the industry, academia, and policymaking. Chiral Organic Pollutants is an excellent textbook and reference for students, scientists, engineers, and policymakers interested in food quality, environmental pollution, chemical analysis, organic synthesis, and toxicology. Also available in the Food Analysis and Properties Series: Analysis of Nanoplastics and Microplastics in Food, edited by Leo. M.L. Nollet and Khwaja Salahu

Issues in Agriculture and the Environment  2013 Edition Book

Issues in Agriculture and the Environment 2013 Edition


  • Author : Anonim
  • Publisher : ScholarlyEditions
  • Release Date : 2013-05-01
  • Genre: Technology & Engineering
  • Pages : 993
  • ISBN 10 : 9781490108438

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Issues in Agriculture and the Environment 2013 Edition Excerpt :

Issues in Agriculture and the Environment / 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Agricultural Ecosystems. The editors have built Issues in Agriculture and the Environment: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Agricultural Ecosystems in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Agriculture and the Environment: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Chlorobenzenes   Advances in Research and Application  2012 Edition Book

Chlorobenzenes Advances in Research and Application 2012 Edition


  • Author : Anonim
  • Publisher : ScholarlyEditions
  • Release Date : 2012-12-26
  • Genre: Science
  • Pages : 93
  • ISBN 10 : 9781481605717

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Chlorobenzenes Advances in Research and Application 2012 Edition Excerpt :

Chlorobenzenes—Advances in Research and Application: 2012 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Chlorobenzenes. The editors have built Chlorobenzenes—Advances in Research and Application: 2012 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Chlorobenzenes in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Chlorobenzenes—Advances in Research and Application: 2012 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Ecological Implications of Minilivestock Book

Ecological Implications of Minilivestock


  • Author : M G Paoletti
  • Publisher : CRC Press
  • Release Date : 2005-01-07
  • Genre: Science
  • Pages : 662
  • ISBN 10 : 9781482294439

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Ecological Implications of Minilivestock Excerpt :

This book provides stimulating and timely suggestions about expanding the world food supply to include a variety of minilivestock. It suggests a wide variety of small animals as nutritious food. These animals include arthropods (insects, earthworms, snails, frogs), and various rodents. The major advantage of minilivestock is that they do not have t