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浏览/检索结果: 共10条，第1-10条 帮助 限定条件 发表日期：2014    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 Nutrient availability as the key regulator of global forest carbon balance 期刊论文 nature climate change, 2014 Fernandez-Martinez, M.; Vicca, S.; Janssens, I. A.; Sardans, J.; Luyssaert, S.; Campioli, M.; Chapin, F. S., III; Ciais, P.; Malhi, Y.; Obersteiner, M.; Papale, D.; Piao, S. L.; Reichstein, M.; Roda, F.; Penuelas, J. 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/16 SPATIAL VARIABILITY  RESPIRATION  ECOSYSTEMS  BIOMASS  EFFICIENCY  BOREAL  STOCKS   Weak growth response to nitrogen deposition in an old-growth boreal forest 期刊论文 2014 Du, Enzai; Fang, Jingyun 收藏  |  浏览/下载：9/0  |  提交时间：2015/11/16 growth efficiency  net primary production  nitrogen deposition  old-growth forest  phosphorus limitation  progressive nitrogen saturation  NUTRIENT LIMITATION  PHOSPHORUS LIMITATION  TERRESTRIAL ECOSYSTEMS  ATMOSPHERIC NITROGEN  TEMPERATE FORESTS  LEAF NITROGEN  CARBON  SATURATION  FERTILIZATION  ALLOCATION   Differentiating moss from higher plants is critical in studying the carbon cycle of the boreal biome 期刊论文 nature communications, 2014 Yuan, Wenping; Liu, Shuguang; Dong, Wenjie; Liang, Shunlin; Zhao, Shuqing; Chen, Jingming; Xu, Wenfang; Li, Xianglan; Barr, Alan; Black, T. Andrew; Yan, Wende; Goulden, Mike L.; Kulmala, Liisa; Lindroth, Anders; Margolis, Hank A.; Matsuura, Yojiro; Moors, Eddy; van der Molen, Michiel; Ohta, Takeshi; Pilegaard, Kim; Varlagin, Andrej; Vesala, Timo 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 LIGHT-USE EFFICIENCY  NET PRIMARY PRODUCTION  LEAF-AREA  TERRESTRIAL BIOSPHERE  FOREST ECOSYSTEM  VASCULAR PLANTS  CLIMATE-CHANGE  ABSORBED PAR  CO2 FLUX  SATELLITE   Validation of Mobile Laser Scanning for Understory Tree Characterization in Urban Forest 期刊论文 ieee journal of selected topics in applied earth observations and remote sensing, 2014 Lin, Yi; Holopainen, Markus; Kankare, Ville; Hyyppa, Juha 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Mobile laser scanning (MLS)  primary nearest point distance (PNPD)  urban forest  understory tree characterization  INDIVIDUAL TREES  BOREAL FOREST  AIRBORNE  TERRESTRIAL  SYSTEMS  LIDAR  PERFORMANCE  ALGORITHM  BIOMASS   No temperature acclimation of soil extracellular enzymes to experimental warming in an alpine grassland ecosystem on the Tibetan Plateau 期刊论文 biogeochemistry, 2014 Jing, Xin; Wang, Yonghui; Chung, Haegeun; Mi, Zhaorong; Wang, Shiping; Zeng, Hui; He, Jin-Sheng 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 Global warming  Temperature acclimation  Soil extracellular enzyme activity  Q(10)  Alpine grassland  Tibetan plateau  CARBON-CYCLE FEEDBACKS  MICROBIAL COMMUNITY STRUCTURE  ARCTIC TUNDRA SOILS  BOREAL FOREST SOILS  CLIMATE-CHANGE  ORGANIC-CARBON  THERMODYNAMIC PARAMETERS  ELEVATED-TEMPERATURE  NITROGEN DEPOSITION  THERMAL ADAPTATION   Stand ages regulate the response of soil respiration to temperature in a Larix principis-rupprechtii plantation 期刊论文 agricultural and forest meteorology, 2014 Ma, Yuecun; Piao, Shilong; Sun, Zhenzhong; Lin, Xin; Wang, Tao; Yue, Chao; Yang, Yan 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 Autotrophic respiration  Heterotrophic respiration  Soil respiration  Stand age  Temperature sensitivity of soil respiration  Larix principis-rupprechtii  ORGANIC-MATTER DECOMPOSITION  GLOBAL VEGETATION MODEL  SURFACE CO2 FLUX  SPATIAL VARIABILITY  TERRESTRIAL ECOSYSTEMS  CARBON STORAGE  BOREAL FOREST  WATER-CONTENT  SENSITIVITY  CLIMATE   Effects of nitrogen additions on biomass, stoichiometry and nutrient pools of moss Rhytidium rugosum in a boreal forest in Northeast China 期刊论文 environmental pollution, 2014 Du, Enzai; Liu, Xiuyuan; Fang, Jingyun 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/10 Nitrogen deposition  N:P ratio  Carbon pool  Moss  Boreal forest  PHYSIOLOGICAL-RESPONSES  ATMOSPHERIC NITROGEN  LITTER DECOMPOSITION  SPHAGNUM MOSSES  DEPOSITION  BRYOPHYTES  GROWTH  FIXATION  AMMONIUM  CARBON   Comparison of Seasonal Soil Microbial Process in Snow-Covered Temperate Ecosystems of Northern China 期刊论文 plos one, 2014 Zhang, Xinyue; Wang, Wei; Chen, Weile; Zhang, Naili; Zeng, Hui 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 ARCTIC TUNDRA SOILS  FATTY-ACID PROFILES  FOREST SOIL  COMMUNITY COMPOSITION  NITROGEN DYNAMICS  EXTRACTION METHOD  DECIDUOUS FOREST  GLOBAL PATTERNS  CLIMATE-CHANGE  ELEVATED CO2   Linking belowground and aboveground phenology in two boreal forests in Northeast China 期刊论文 oecologia, 2014 Du, Enzai; Fang, Jingyun 收藏  |  浏览/下载：8/0  |  提交时间：2015/11/10 Belowground-aboveground linkages  Leaf phenology  Root respiration  Root phenology  Plant phenology down-regulation  ASPEN POPULUS-TREMULOIDES  FINE-ROOT GROWTH  SOIL RESPIRATION  HARDWOOD FOREST  CLIMATE-CHANGE  VASCULAR DIFFERENTIATION  PLANT PHENOLOGY  WOODY-PLANTS  SHOOT  ECOSYSTEM   Nitrogen Deposition Enhances Carbon Sequestration by Plantations in Northern China 期刊论文 plos one, 2014 Du, Zhihong; Wang, Wei; Zeng, Wenjing; Zeng, Hui 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 SOIL MICROBIAL COMMUNITIES  ELEVATED ATMOSPHERIC CO2  GROSS PRIMARY PRODUCTION  FINE-ROOT PRODUCTION  FATTY-ACID PROFILES  TEMPERATE FOREST  USE EFFICIENCY  BOREAL FOREST  CONSTANT FRACTION  EXTRACTION METHOD