QQ客服 官方微博 反馈留言

浏览/检索结果: 共57条，第1-10条 帮助 限定条件 发表日期：2015    内容类型：期刊论文    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Defluviimonas alba sp. nov., isolated from an oilfield in Xinjiang 期刊论文 international journal of systematic and evolutionary microbiology, 2015 Pan Xin-Chi; Geng Shuang; Lv Xiang-Lin; Mei Ran; Jiangyang Jing-Hong; Wang Ya-Nan; Xu Lian; Liu Xue-Ying; Tang Yue-Qin; Wang Ge-Jiao; Wu Xiao-Lei 收藏  |  浏览/下载：8/0  |  提交时间：2015/11/13 Predicting alien herb invasion with machine learning models: biogeographical and life-history traits both matter 期刊论文 BIOLOGICAL INVASIONS, 2015 Chen, Leiyi; Peng, Shaolin; Yang, Bin 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Risk assessment  Invasiveness  Native range distribution size  Germination rate  Seed weight  WEED RISK-ASSESSMENT  PLANT INVASIVENESS  COMMUNITY INVASIBILITY  AUSTRALIAN ACACIAS  ASSESSMENT SYSTEM  RESIDENCE TIME  SPECIES TRAITS  NORTH-AMERICA  NATIVE RANGE  CHINA   Resorption efficiency of leaf nutrients in woody plants on Mt. Dongling of Beijing, North China 期刊论文 JOURNAL OF PLANT ECOLOGY, 2015 Zhang, Jianhua; Tang, Zhiyao; Luo, Yongkai; Chi, Xiulian; Chen, Yahan; Fang, Jingyun; Shen, Haihua 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 nitrogen concentration  phosphorus concentration  senesced leaves  nitrogen resorption efficiency  phosphorus resorption efficiency  soil nutrient  climate  NITROGEN RESORPTION  PHOSPHORUS CONCENTRATIONS  FUNCTIONAL-SIGNIFICANCE  ELEVATIONAL GRADIENT  TERRESTRIAL PLANTS  SENESCING LEAVES  PATTERNS  FOREST  SOIL  PROFICIENCY   Leaf economics and hydraulic traits are decoupled in five species-rich tropical-subtropical forests 期刊论文 ECOLOGY LETTERS, 2015 Li, Le; McCormack, M. Luke; Ma, Chengen; Kong, Deliang; Zhang, Qian; Chen, Xiaoyong; Zeng, Hui; Niinemets, Uelo; Guo, Dali 收藏  |  浏览/下载：9/0  |  提交时间：2017/12/03 Functional divergence  leaf carbon isotope composition (C-13)  leaf dry mass per area  leaf economics spectrum  leaf hydraulics  leaf nitrogen concentration  stomatal density  vein density  woody angiosperms  FUNCTIONAL TRAITS  PHOTOSYNTHETIC CAPACITY  VENATION NETWORKS  STOMATAL SIZE  EVOLUTION  SPECTRUM  DENSITY  AREA  MASS  CONDUCTANCE   Complementarity in nutrient foraging strategies of absorptive fine roots and arbuscular mycorrhizal fungi across 14 coexisting subtropical tree species 期刊论文 NEW PHYTOLOGIST, 2015 Liu, Bitao; Li, Hongbo; Zhu, Biao; Koide, Roger T.; Eissenstat, David M.; Guo, Dali 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 arbuscular mycorrhizal (AM) colonization  extramatrical hyphae  nutrient foraging  nutrient patch  root proliferation  root traits  subtropical forest  POTENTIAL GROWTH-RATE  LIFE-SPAN  NITROGEN-FERTILIZATION  ECOSYSTEM PROCESSES  SOIL MICROSITES  TRAIT VARIATION  LAND PLANTS  FIELD-TEST  PHOSPHORUS  RESPONSES   Range expansion and habitat shift triggered elevated diversification of the rice genus (Oryza, Poaceae) during the Pleistocene 期刊论文 BMC EVOLUTIONARY BIOLOGY, 2015 Lin, Li; Tang, Liang; Bai, Yun-Jun; Tang, Zhi-Yao; Wang, Wei; Chen, Zhi-Duan 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 RAPID DIVERSIFICATION  DIVERGENCE TIMES  MIXED MODELS  WILD-RICE  PHYLOGENY  EVOLUTION  EXTINCTION  BIOGEOGRAPHY  CHARACTERS  SPECIATION   Effects of Nitrogen Addition on Nitrogen Resorption in Temperate Shrublands in Northern China 期刊论文 PLOS ONE, 2015 Zhang, Jianhua; Li, He; Shen, Haihua; Chen, Yahan; Fang, Jingyun; Tang, Zhiyao 收藏  |  浏览/下载：26/0  |  提交时间：2017/12/03 NUTRIENT RESORPTION  SEMIARID GRASSLAND  PHOSPHORUS RESORPTION  LONG-TERM  LITTER DECOMPOSITION  SENESCING LEAVES  LEAF NUTRIENTS  INNER-MONGOLIA  CLIMATE-CHANGE  LIFE-SPAN   Beta diversity determinants in Badagongshan, a subtropical forest in central China 期刊论文 SCIENTIFIC REPORTS, 2015 Qiao, Xiujuan; Li, Qianxi; Jiang, Qinghu; Lu, Junmeng; Franklin, Scott; Tang, Zhiyao; Wang, Qinggang; Zhang, Jiaxin; Lu, Zhijun; Bao, Dachuan; Guo, Yili; Liu, Haibo; Xu, Yaozhan; Jiang, Mingxi 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 SPECIES TURNOVER  RAIN-FOREST  COMMUNITY COMPOSITION  HABITAT ASSOCIATIONS  FUNCTIONAL TRAITS  SPATIAL STRUCTURE  TROPICAL FOREST  ECOLOGICAL DATA  PATTERNS  NICHE   Typhoon Disturbance Mediates Elevational Patterns of Forest Structure, but not Species Diversity, in Humid Monsoon Asia 期刊论文 ECOSYSTEMS, 2015 Chi, Chung-How; McEwan, Ryan W.; Chang, Chung-Te; Zheng, Chengyang; Yang, Zhijie; Chiang, Jyh-Min; Lin, Teng-Chiu 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 biodiversity  biomass  climate  cyclone  elevational pattern  Monsoon Asia  TROPICAL RAIN-FORESTS  EASTERN UNITED-STATES  DRY VALLEY SLOPES  CLIMATE-CHANGE  PUERTO-RICO  ALTITUDINAL GRADIENT  PRIMARY PRODUCTIVITY  HURRICANE HUGO  ABOVEGROUND BIOMASS  LUQUILLO MOUNTAINS   New information on sexual dimorphism and allometric growth in Keichousaurus hui, a pachypleurosaur from the Middle Triassic of Guizhou, South China 期刊论文 ACTA PALAEONTOLOGICA POLONICA, 2015 Xue, Yifan; Jiang, Dayong; Motani, Ryosuke; Rieppel, Olivier; Sun, Yuanlin; Sun, Zuoyu; Ji, Cheng; Yang, Pengfei 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Pachypleurosauria  Sauropterygia  Keichousaurus hui  allometry  sexual dimorphism  Triassic  China  MARINE REPTILES  LIFE-HISTORY  SAUROPTERYGIA  SIZE