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浏览/检索结果: 共18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 Current systematic carbon-cycle observations and the need for implementing a policy-relevant carbon observing system 期刊论文 biogeosciences, 2014 Ciais, P.; Dolman, A. J.; Bombelli, A.; Duren, R.; Peregon, A.; Rayner, P. J.; Miller, C.; Gobron, N.; Kinderman, G.; Marland, G.; Gruber, N.; Chevallier, F.; Andres, R. J.; Balsamo, G.; Bopp, L.; Breon, F.M.; Broquet, G.; Dargaville, R.; Battin, T. J.; Borges, A.; Bovensmann, H.; Buchwitz, M.; Butler, J.; Canadell, J. G.; Cook, R. B.; DeFries, R.; Engelen, R.; Gurney, K. R.; Heinze, C.; Heimann, M.; Held, A.; Henry, M.; Law, B.; Luyssaert, S.; Miller, J.; Moriyama, T.; Moulin, C.; Myneni, R. B.; Nussli, C.; Obersteiner, M.; Ojima, D.; Pan, Y.; Par 收藏  |  浏览/下载：8/0  |  提交时间：2015/11/16 NET ECOSYSTEM EXCHANGE  HYPERSPECTRAL INFRARED OBSERVATIONS  EDDY COVARIANCE MEASUREMENTS  GREENHOUSE-GAS EMISSIONS  COLUMN-AVERAGED METHANE  FOSSIL-FUEL COMBUSTION  CO2 SURFACE FLUXES  ATMOSPHERIC CO2  DIOXIDE EMISSIONS  FOREST BIOMASS   High carbon dioxide uptake by subtropical forest ecosystems in the East Asian monsoon region 期刊论文 proceedings of the national academy of sciences of the united states of america, 2014 Yu, Guirui; Chen, Zhi; Piao, Shilong; Peng, Changhui; Ciais, Philippe; Wang, Qiufeng; Li, Xuanran; Zhu, Xianjin 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/16 SOIL RESPIRATION  NITROGEN DEPOSITION  TROPICAL FORESTS  TIBETAN PLATEAU  ATMOSPHERIC CO2  PINE FORESTS  CLIMATE  EXCHANGE  FLUXES  SEQUESTRATION   Terrestrial carbon cycle affected by non-uniform climate warming 期刊论文 nature geoscience, 2014 Xia, Jianyang; Chen, Jiquan; Piao, Shilong; Ciais, Philippe; Luo, Yiqi; Wan, Shiqiang 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/16 SOIL RESPIRATION  PHOTOSYNTHETIC CAPACITY  COMMUNITY COMPOSITION  NORTHERN-HEMISPHERE  NITROGEN DYNAMICS  PLANT RESPIRATION  TEMPERATE STEPPE  ARCTIC TUNDRA  VEGETATION  RESPONSES   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   A meta-analysis of the canopy light extinction coefficient in terrestrial ecosystems 期刊论文 frontiers of earth science, 2014 Zhang, Liangxia; Hu, Zhongmin; Fan, Jiangwen; Zhou, Decheng; Tang, Fengpei 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/15 canopy light extinction coefficient  ecological modeling  biogeochemical model  forest  grassland  cropland  leaf area index  RADIATION-USE EFFICIENCY  LEAF-AREA INDEX  DRY-MATTER ACCUMULATION  NET PRIMARY PRODUCTION  SEMIARID ENVIRONMENT  ANGLE DISTRIBUTION  POPULUS-DELTOIDES  PLANTING PATTERN  DECIDUOUS FOREST  MARKET QUALITY   Direct algorithm for mapping land surface FPAR from MODIS apparent reflectance at top of atmosphere 其他 2014-01-01 Liu, Rongyuan; Ren, Huazhong; Liu, Suhong; Liu, Qiang; Wang, Yuanyuan 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Ar-40/Ar-39 age constraints on Cretaceous fossil-bearing formations near the China-North Korea border 期刊论文 palaeogeography palaeoclimatology palaeoecology, 2014 Chang, Su-Chin; Hemming, Sidney R.; Gao, Ke-Qin; Zhou, Chang-Fu 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 Dandong  Sinuiju  Jehol Biota  Jehol migration  Ar-40/Ar-39 dating  JEHOL-BIOTA  TECTONIC IMPLICATIONS  CRATON  PENINSULA  EVOLUTION  ECOSYSTEM  PROVINCE  CLIMATE  BENEATH  MIDDLE   Spatial Simulation of Land Use based on Terrestrial Ecosystem Carbon Storage in Coastal Jiangsu, China 期刊论文 scientific reports, 2014 Chuai, Xiaowei; Huang, Xianjin; Wang, Wanjing; Wu, Changyan; Zhao, Rongqin 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 SOIL ORGANIC-CARBON  MANAGEMENT  OPTIMIZATION  CONVERSION  FRACTIONS  EMISSIONS  PROVINCE  STOCKS  COVER  FLUX   Comparable hydrogen isotopic fractionation of plant leaf wax n-alkanoic acids in arid and humid subtropical ecosystems 期刊论文 geochemistry geophysics geosystems, 2014 Gao, Li; Zheng, Mei; Fraser, Matthew; Huang, Yongsong 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 leaf waxes  hydrogen isotope fractionation  ecosystems  comparable  arid  humid  DELTA-D VALUES  STABLE CARBON  D/H RATIOS  ATMOSPHERIC AEROSOLS  LIPID BIOMARKERS  SURFACE SEDIMENT  LAKE-SEDIMENTS  RECORD  CLIMATE  TERRESTRIAL   Dynamics of carbon and nitrogen accumulation and C:N stoichiometry in a deciduous broadleaf forest of deglaciated terrain in the eastern Tibetan Plateau 期刊论文 forest ecology and management, 2014 Yang, Yan; Wang, Genxu; Shen, Haihua; Yang, Yang; Cui, Haijun; Liu, Qiao 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/10 Biomass  Chronosequence  C Pool  C:N stoichiometry  N-P STOICHIOMETRY  SOIL CARBON  AGRICULTURAL ABANDONMENT  STAND DEVELOPMENT  TERRESTRIAL ECOSYSTEMS  MICROBIAL BIOMASS  TEMPERATE FOREST  AGE-SEQUENCE  SUCCESSION  PINE