December 4, 2020

Download Ebook Free Terrestrial Earthworms Of China

Terrestrial Earthworms (Oligochaeta: Opisthopora) of China

Terrestrial Earthworms (Oligochaeta: Opisthopora) of China
Author : Nengwen Xiao
Publisher : Academic Press
Release Date : 2019-02-02
Category : Science
Total pages :416
GET BOOK

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

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

The semi-aquatic freshwater earthworms of the genus Glyphidrilus Horst, 1889 from Thailand (Oligochaeta, Almidae) with re-descriptions of several species
Author : Ratmanee Chanabun,Chirasak Sutcharit,Piyoros Tongkerd,Somsak Panha
Publisher : PenSoft Publishers LTD
Release Date : 2012-02-06
Category :
Total pages :76
GET BOOK

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

Grassland Ecosystems of China
Author : Linghao Li
Publisher : Springer Nature
Release Date : 2020
Category :
Total pages :129
GET BOOK

Environmental Arsenic in a Changing World

Environmental Arsenic in a Changing World
Author : Yongguan Zhu,Huaming Guo,Prosun Bhattacharya,Arslan Ahmad,Jochen Bundschuh,Ravi Naidu
Publisher : CRC Press
Release Date : 2019-08-23
Category : Technology & Engineering
Total pages :644
GET BOOK

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.

Zoological Studies

Zoological Studies
Author : Anonim
Publisher : Unknown
Release Date : 2003
Category : Animals
Total pages :129
GET BOOK

Bulletin of the National Science Museum

Bulletin of the National Science Museum
Author : Anonim
Publisher : Unknown
Release Date : 2000
Category : Zoology
Total pages :129
GET BOOK

The Science Reports of the Tōhoku Imperial University

The Science Reports of the Tōhoku Imperial University
Author : Tōhoku Teikoku Daigaku
Publisher : Unknown
Release Date : 1940
Category : Biology
Total pages :129
GET BOOK

Bulletin of the British Museum (Natural History).

Bulletin of the British Museum (Natural History).
Author : British Museum (Natural History)
Publisher : Unknown
Release Date : 1981
Category : Cetacea
Total pages :129
GET BOOK

The China Journal

The China Journal
Author : Anonim
Publisher : Unknown
Release Date : 1937
Category : Art, Chinese
Total pages :129
GET BOOK

Journal of the West China Border Research Society

Journal of the West China Border Research Society
Author : Anonim
Publisher : Unknown
Release Date : 1944
Category : China
Total pages :129
GET BOOK

Contributions from the Biological Laboratory of the Science Society of China

Contributions from the Biological Laboratory of the Science Society of China
Author : Anonim
Publisher : Unknown
Release Date : 1940
Category : Biology
Total pages :129
GET BOOK

Contributions from the Biological Laboratory of the Science Society of China

Contributions from the Biological Laboratory of the Science Society of China
Author : Chung-kuo kʻo hsüeh she. Sheng wu shih yen shih
Publisher : Unknown
Release Date : 1933
Category : Zoology
Total pages :129
GET BOOK

Bulletin of the National Museum of Nature and Science

Bulletin of the National Museum of Nature and Science
Author : Anonim
Publisher : Unknown
Release Date : 2012
Category : Zoology
Total pages :129
GET BOOK

The American Naturalist

The American Naturalist
Author : Anonim
Publisher : Unknown
Release Date : 1890
Category : Biology
Total pages :129
GET BOOK

A Syllabic Dictionary of the Chinese Language

A Syllabic Dictionary of the Chinese Language
Author : Samuel Wells Williams
Publisher : Unknown
Release Date : 1896
Category : Chinese language
Total pages :1254
GET BOOK