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| 椰枣分子标记数据库的构建 学位论文 学位授予机构: 中国科学院大学. 出版年: 2018 作者: 张成威 收藏  |  浏览/下载:8/0  |  提交时间:2019/12/04 Date Palm Short Sequence Repeats Single Nucleotide Polymorphism Phylogenetic Tree Molecular Biomarker Database |
| Foraging Habitat Characteristics, Prey Availability, and Detectability of Rusty Blackbirds| Implications for Land and Wildlife Management in the Northern Forest 学位论文 学位授予机构: State University of New York Col. of Environmental Science & Forestry. 出版年: 2017 作者: Pachomski;Amanda L. 收藏  |  浏览/下载:5/0  |  提交时间:2019/11/29 Wildlife management|Ecology |
| Vegetation characteristics and lesser prairie chicken responses to land cover types and grazing management in western Kansas 学位论文 学位授予机构: Kansas State University. 出版年: 2016 作者: Kraft;John Daniel 收藏  |  浏览/下载:11/0  |  提交时间:2019/11/29 Lesser prairie-chicken Grazing Habitat selection Ecological sites |
| 洪水漫溢下胡杨(Populus euphratica)种子萌发及幼苗生长机制研究 学位论文 学位授予机构: 中国科学院大学. 出版年: 2015 作者: 于波 收藏  |  浏览/下载:1/0  |  提交时间:2019/12/04 inundation seed dispersal seed germination seedling growth seedling recruitment |
| Explaining migratory behaviors using optimal migration theory 学位论文 学位授予机构: The University of Maine. 出版年: 2015 作者: McCabe, Jennifer D. 收藏  |  浏览/下载:3/0  |  提交时间:2019/11/29 Habitat Land Bird Migration Migration Ecology Optimal Migration Theory Wind |
| Effects of agricultural land use on tree swallow (Tachycineta bicolor) reproduction, body condition and diet 学位论文 出版年: 2015 作者: [null] 收藏  |  浏览/下载:5/0  |  提交时间:2019/11/29 Agricultural land use Tree swallows Reproduction Body condition Diet Stable isotopes |
| Climate change effects on migratory birds and on the ecology and behaviour of the willow warbler (Phylloscopus trochilus) 学位论文 学位授予机构: Stockholms universitet, Zoologiska institutionen, Stockholm : Department of Zoology, Stockholm University. 出版年: 2015 作者: Hedlund;Johanna 收藏  |  浏览/下载:2/0  |  提交时间:2019/11/29 Climate change Bird migration Ecology Phenology Bird Avian Willow warbler Chaffinch Land use change Landscape ecology Historical ecology |
| Evaluation of symbiotic N nutrition, C accumulation, P uptake and grain yield of fifteen mungbean genotypes planted at two sites in South African region. 学位论文 出版年: 2013 作者: Mokobane;Kobo Frans 收藏  |  浏览/下载:2/0  |  提交时间:2019/11/29 Beans--Breeding--South Africa. |
| Foraging ecology, diving behavior, and migration patterns of harbor seals (Phoca vitulina richardii) from a glacial fjord in Alaska in relation to prey availability and oceanographic features 学位论文 出版年: 2012 作者: Womble;Jamie Neil 收藏  |  浏览/下载:10/0  |  提交时间:2019/11/29 Harbor seal Phoca vitulina richardii Pinniped Foraging ecology Diving behavior Migration Prey availability Oceanographic features Glacial fjord Marine protected area Glacier Bay Southeast Alaska Harbor seal -- Alaska -- Glacier Bay |
| Waterbird and raptor communities in the Modulos de Apure region of the Venezuelan Llanos: An emphasis on temporal and multiscale waterbird-habitat relationships 学位论文 学位授予机构: State University of New York College of Environmental Science and Forestry. 出版年: 2011 作者: Baltzersen, Wendy J. 收藏  |  浏览/下载:10/0  |  提交时间:2019/11/29 Landscapes Neotropics Raptors Waterbirds Wetlands |