Arid

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An unbiased estimator of coefficient of variation of streamflow 期刊论文
发表期刊: JOURNAL OF HYDROLOGY. 出版年: 2021, 卷号: 594
作者:  Ye, Lei;  Gu, Xuezhi;  Wang, Dingbao;  Vogel, Richard M.
收藏  |  浏览/下载:24/0  |  提交时间:2021/11/29
Relative variability  Skewness  Intermittent  Periodic  Bimodal  Zero-inflated  Mixture  
Quantitative and qualitative assessment of diurnal variability in tropospheric humidity using SAPHIR on-board Megha-Tropiques 期刊论文
发表期刊: JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS. 出版年: 2016, 卷号: 146, 页码: 89-100
作者:  Uma, K. N.;  Das, Siddarth Shankar
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/29
Diurnal variability  Relative humidity  MT  SAPHIR  
Intra- and interspecific variation of functional traits, growth performance and belowground competition in Populus species 学位论文
出版年: 2014
作者:  Hajek;Peter
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/29
333  577  Populus tremula  Populus tremuloides  Fine root morphology  Genetic variation  Intraspecific variation  Relative growth rate  Root tissue density  Specific root area  Asymmetric competition  Pioneer roots  Root age  Fine root morphology  Root order  Genetic variability  Vulnerability to cavitation  P50  Hydraulic conductivity  High conductivity roots  Coarse root anatomy  Branch xylem anatomy  Vessel diameter  Relative growth rate  Poplar  ?kologie {Biologie} (PPN619463619)  
A Semi-Automatic Method for Intracortical Porosity Quantification With Application to Intraskeletal Variability 学位论文
学位授予机构: The Ohio State University / OhioLINK. 出版年: 2014
作者:  Cole;Mary Elizabeth
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/29
Physical Anthropology  Porosity  Pore  Haversian canal  Vascular canal  Resorption bay  Trabecularization  Intraskeletal variability  Remodeling  Resorption  Brightfield microscopy  Semi-automatic  Relative cortical area  Parabolic index  
Intraskeletal Variability of Relative Cortical Area 学位论文
学位授予机构: The Ohio State University / OhioLINK. 出版年: 2011
作者:  Stewart;Marissa Catherine
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/29
Biological anthropology  Intraskeletal variability  Relative cortical area  Cross-sectional geometry  
中国降水量变化的空间分布特征与东亚夏季风 期刊论文
发表期刊: 干旱区地理. 出版年: 2011, 卷号: 34, 期号: 1, 页码: 34-42
作者:  张国宏;  李智才;  宋燕;  武永利;  王晓丽
收藏  |  浏览/下载:55/0  |  提交时间:2019/11/29
precipitation trend  relative variability  East Asia summer monsoon  China  
中国植被净初级生产力变化的时空格局 期刊论文
出版年: 2008, 卷号: 27, 期号: 9, 页码: 1455-1460
作者:  侯英雨;  毛留喜;  李朝生;  钱拴
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/29
net primary productivity  spatiotemporal variation  variation rate  relative variability.  
Topographic mediation of growth in high elevation foxtail pine (Pinus balfouriana Grev. et Balf.) forests in the Sierra Nevada, USA 期刊论文
发表期刊: GLOBAL ECOLOGY AND BIOGEOGRAPHY. 出版年: 2005, 卷号: 14, 期号: 2, 页码: 103-114
作者:  Bunn, AG;  Waggoner, LA;  Graumlich, LJ
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/28
biophysical setting  climate variability  dendrochronology  foxtail pine  landscape ecology  North America  Pinus balfouriana  potential relative radiation (PRR)  topographic convergence index (TCI)  
Invasion in space and time: non-native species richness and relative abundance respond to interannual variation in productivity and diversity 期刊论文
发表期刊: ECOLOGY LETTERS. 出版年: 2004, 卷号: 7, 期号: 10, 页码: 947-957
作者:  Cleland, EE;  Smith, MD;  Andelman, SJ;  Bowles, C;  Carney, KM;  Horner-Devine, MC;  Drake, JM;  Emery, SM;  Gramling, JM;  Vandermast, DB
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/28
diversity  interannual variability  invasion  logistic regression  productivity  relative abundance  repeated measures  resources  species richness  synthesis  
Resource pulses, species interactions, and diversity maintenance in arid and semi-arid environments 期刊论文
发表期刊: OECOLOGIA. 出版年: 2004, 卷号: 141, 期号: 2, 页码: 236-253
作者:  Chesson, P;  Gebauer, RLE;  Schwinning, S;  Huntly, N;  Wiegand, K;  Ernest, MSK;  Sher, A;  Novoplansky, A;  Weltzin, JF
收藏  |  浏览/下载:19/0  |  提交时间:2019/11/28
coexistence  precipitation  environmental variability  storage effect  relative nonlinearity