My JSP 'index.jsp' starting page
Geography
关键词:  检索项:  二级学科:  
 
排列规则 出版时间倒序 出版时间顺序 引用次数 期刊影响因子
 
Progress of Studies on the Phylogeny and Geographic Distribution Pattern of Catfish Glyptosternoid (
作者 ZHOU Wei, LI Xu, YANG Ying
期刊 Zoological Research 卷期 Vol. 26, No. 6, 2005 时间 
摘要  Eight genera and twenty-three species of glyptosternoid fish (Sisoridae) have been recorded in China. However, there is some dispute about the taxonomic status and validity of some species distributed in Lancangjiang and Nujiang of Yunnan province, and some species of generaPareuchil ...[查看全部]
Seasonal Variation of Arsenic Concentrations in Tubewells in West Bengal, India
作者 Savarimuthu, Xavier;Hira-Smith, Meera M.;Yuan, Yan;von Ehrenstein, Ondine S.;Das, Subhankar;Ghosh, Nilima;Mazumder, D. N. Guha & Smith, Allan H.
期刊 The Journal of Health, Population and Nutrition 卷期 Vol. 24, No. 3, 2006 时间 
摘要  This study was conducted to monitor the changes in arsenic concentration during different seasons in a one-year period during 2002-2003 in selected tubewells in an arsenic-affected area in the district of South 24 Parganas in West Bengal, India, and to map the location of the wells. ...[查看全部]
Distribution and Geographic Division of Grasshopper in Shaanxi Based on GIS Techniques
作者 BAI Yi, ZHOU Zi-xiangm XU Sheng-quan
期刊 Zoological Research 卷期 Vol. 26, No. 5, 2005 时间 2010.01.28
摘要  This paper deals with the distribution and geographic division of grasshopper in Shaanxi province using GIS (geographic information system) techniques. 593 longitude and latitude grid cells (0.2°x0.2°) were used to count the species number of grasshopper and multi-analysis hierarchic ...[查看全部]
Proteomic analysis of uterine flushings from infertile women in the proliferative phase of the menst
作者 Hazem M. Al-Rumaih, Karen M. Price, David J. Gillott, Gedis J. Grudzinskas
期刊 Middle East Fertility Society Journal 卷期 Vol. 11, No. 3, 2006 时间 2009.12.15
摘要  Objectives:To identify those proteins differentially expressed in the uterine cavity according to cycle day or estrogen level and to produce a two-dimensional protein map of proliferative phase uterine flushings. Materials and Methods:Uterine flushings were obtained from 31 women und ...[查看全部]
Animal Radioecology in the Exclusion Zone Since the Chernobyl Catastrophe
作者 Leonid Frantsevich
期刊 Zoological Research 卷期 Vol. 27, No. 6, 2006 时间 2010.01.28
摘要  We review 20 year long investigations by the Schmalhausen Institute of Zoology on radioecological and ecological consequences of the Chernobyl catastrophe for wild animals in the Exclusion Zone (EZ) around the nuclear plant. Using previous observations on bird migrations through Ukra ...[查看全部]
Behavioral Differences of the Chinese Little Fat-tailed Sheep in Three Growth Phases in the Loose Ho
作者 ZANG Qiang, ZHAO Ya-jun, LI Bao-ming, SHI Zheng-xiang, HAN Jing
期刊 Zoological Research 卷期 Vol. 26, No. 3, 2005 时间 2010.01.28
摘要  In order to evaluate indoor environment and animal welfare in the housing of sheep,it is necessary to establish a quantified behavioral data of sheep as feedback. Individual behaviors of the Chinese little fat-tailed sheep in three growth phases (lambs,pregnant and lactating ewes) we ...[查看全部]
Development and Management of a Geographic Information System for Health Research in a Developing-co
作者 Sugimoto, Jonathan D.;Labrique, Alain B.;Ahmad, Salahuddin;Rashid, Mahbubur;Klemm, Rolf D.W.;Christian, Parul & West, Keith P. Jr.
期刊 The Journal of Health, Population and Nutrition 卷期 Vol. 25, No. 4, 2007 时间 2009.12.14
摘要  In the last decade, geographic information systems (GIS) have become accessible to researchers in developing countries, yet guidance remains sparse for developing a GIS. Drawing on experience in developing a GIS for a large community trial in rural Bangladesh, six stages for construc ...[查看全部]
Cattleya, Brassavola AND Sophronitis (ORCHIDACEAE) DISTRIBUTION AND HABITAT CHARACTERIZATION IN ESTR
作者 Hering, Marcelo & Putzke, Marisa Terezinha Lopes
期刊 Caderno de Pesquisa série Biologia 卷期 Vol. 19, No. 2, 2007 时间 2009.12.14
摘要  A família Orchidaceae apresenta uma ampla distribuição geográfica, desde o ártico até os trópicos, sendo que nos trópicos há a maior abundância tanto em número de espécies como em variedades, além de possuírem flores de tamanhos e cores variadas. O presente trabalho teve por objetivo ...[查看全部]
Cattleya, Brassavola AND Sophronitis (ORCHIDACEAE) DISTRIBUTION AND HABITAT CHARACTERIZATION IN ESTR
作者 Hering, Marcelo & Putzke, Marisa Terezinha Lopes
期刊 Caderno de Pesquisa série Biologia 卷期 Vol. 19, No. 2, 2007 时间 2009.12.14
摘要  The present work produced a map for the native forest areas of the municipality district of Estrela, RS, Brazil, verifying the distribution of three Orchidaceae genera:Brassavola, CattleyaandSophronitis, as well as the characterization of habitat, because they represent the more thre ...[查看全部]
Schistosomiasis in a low prevalence area: incomplete urbanization increasing risk of infection in pa
作者 Marisa S Soares;Magali GM Barreto;Cesar Luiz PA Coelho Da Silva;Jose B Pereira;Patricia G Moza;Luis Rey;Monica S Calcado;Adriana Lustoza & Renato Maspero
期刊 Memórias do Instituto Oswaldo Cruz 卷期 Vol. 90, No. 4, 1995 时间 2009.12.02
摘要  The risk of schistosomiasis infection and heavy infection in the locality of Sabugo was evaluated in relation to housing in areas with different urbanization development and to residential supply with snail-infested water. Critical sanitary conditions were found in areas of incomplet ...[查看全部]
当前页数:1/总页数:39| 首页 上一页    下一页 尾页
Insert title here
中国科技论文在线 版权所有
在线首页 | 在线简介 | 服务条款 | 联系我们 | 京ICP备05083805号 | 文保网安备案号:1101080066
主管:中华人民共和国教育部 主办:教育部科技发展中心 技术支持:赛尔网络有限公司