Author | : Nengwen Xiao |
Publisher | : Academic Press |
Release Date | : 2019-02-02 |
ISBN 10 | : 0128155884 |
Pages | : 416 pages |
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
Author | : Linghao Li |
Publisher | : Springer Nature |
Release Date | : |
ISBN 10 | : 9811534217 |
Pages | : 329 pages |
Author | : Yongguan Zhu,Huaming Guo,Prosun Bhattacharya,Arslan Ahmad,Jochen Bundschuh,Ravi Naidu |
Publisher | : CRC Press |
Release Date | : 2019-08-23 |
ISBN 10 | : 1351046616 |
Pages | : 644 pages |
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 for arsenic removal, and sustainable mitigation measures. The Congress has attracted professionals involved in different segments of interdisciplinary research on arsenic in an open forum, and strengthened relations between academia, research institutions, government and non-governmental agencies, industries, and civil society organizations to share an optimal ambience for exchange of knowledge.
Author | : N.A |
Publisher | : Elsevier |
Release Date | : 2011-08-31 |
ISBN 10 | : 9780080557755 |
Pages | : 828 pages |
This book begins with an overview of current thinking on bioavailability, its definition, cutting-edge research in speciation and advancement in tools for assessing chemical bioavailability in the terrestrial environment. The second section of the book focuses on the role of chemical speciation in bioavailability. Section three addresses bioavailability and ecotoxicity of contaminants and leads into the next section on bioavailability of nutrients and agrichemicals. Subsequent sections provide an overview of tools currently being used and new cutting-edge techniques to assess contaminant bioavailability. The last section of the book builds on previous sections in relating bioavailability to risk assessment and how this could be used for managing risks associated with contaminated land. Provides the latest information on developing concepts and definitions of bioavailability Includes a discussion of bioavailability and ecotoxicity of contaminants and bioavailability of nutrients and agrichemicals for applications in agriculture Analyzes tools for assessing bioavailability and the role of bioavailability in risk assessment and remediation
Author | : Marinus J.A. Werger,A.C. van Bruggen |
Publisher | : Springer Science & Business Media |
Release Date | : 2012-12-06 |
ISBN 10 | : 9400999518 |
Pages | : 1444 pages |
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'.
Author | : N.A |
Publisher | : N.A |
Release Date | : 2003 |
ISBN 10 | : |
Pages | : 329 pages |
Author | : N.A |
Publisher | : N.A |
Release Date | : 2000 |
ISBN 10 | : |
Pages | : 329 pages |
Author | : Tōhoku Teikoku Daigaku |
Publisher | : N.A |
Release Date | : 1940 |
ISBN 10 | : |
Pages | : 329 pages |
Author | : N.A |
Publisher | : N.A |
Release Date | : 1944 |
ISBN 10 | : |
Pages | : 329 pages |
Author | : British Museum (Natural History) |
Publisher | : N.A |
Release Date | : 1981 |
ISBN 10 | : |
Pages | : 329 pages |
Author | : N.A |
Publisher | : N.A |
Release Date | : 1935 |
ISBN 10 | : |
Pages | : 329 pages |
Author | : N.A |
Publisher | : N.A |
Release Date | : 1937 |
ISBN 10 | : |
Pages | : 329 pages |
Author | : Chung-kuo kʻo hsüeh she. Sheng wu shih yen shih |
Publisher | : N.A |
Release Date | : 1933 |
ISBN 10 | : |
Pages | : 329 pages |
Author | : Saitō Hōonkai. Hakubutsukan |
Publisher | : N.A |
Release Date | : 1938 |
ISBN 10 | : |
Pages | : 329 pages |
Author | : Saito ho-on kai (The Saito Gratitude Foundation). Museum |
Publisher | : N.A |
Release Date | : 1937 |
ISBN 10 | : |
Pages | : 329 pages |
Author | : United States National Museum |
Publisher | : N.A |
Release Date | : 1937 |
ISBN 10 | : |
Pages | : 329 pages |
Author | : Reinhold Rost |
Publisher | : N.A |
Release Date | : 1886 |
ISBN 10 | : |
Pages | : 329 pages |
Author | : Jatinder Mohan Julka |
Publisher | : N.A |
Release Date | : 1981 |
ISBN 10 | : |
Pages | : 53 pages |
Author | : M. J. A. Werger |
Publisher | : N.A |
Release Date | : 1957 |
ISBN 10 | : |
Pages | : 1439 pages |
Author | : Yale University. Osborn Zoological Laboratory |
Publisher | : N.A |
Release Date | : 1954 |
ISBN 10 | : |
Pages | : 329 pages |