CCPortal

浏览/检索结果: 共4条,第1-4条 帮助

已选(0)清除 条数/页:   排序方式:
Efficiency and sustainability of inter-provincial crop-related virtual water transfers in China 期刊论文
, 2020, 卷号: 138
作者:  Gao J.;  Zhuo L.;  Liu Y.;  Xie P.;  Wang W.;  Li M.;  Gao X.;  Wu P.
收藏  |  浏览/下载:25/0  |  提交时间:2020/07/28
Crops  Cultivation  Economic and social effects  Flow of water  Hydraulics  Sustainable development  Water conservation  Water management  Water supply  Spatial temporals  Trade off  Virtual water-flow  Water allocations  Water availability  Water consumption  Water footprint  Water use efficiency  Efficiency  agricultural land  crop production  efficiency measurement  irrigation  resource allocation  sustainability  trade-off  water availability  water flow  water footprint  water management  water resource  China  Gossypium hirsutum  Triticum aestivum  Zea mays  
Many-objective optimization with improved shuffled frog leaping algorithm for inter-basin water transfers 期刊论文
, 2020, 卷号: 138
作者:  Guo Y.;  Tian X.;  Fang G.;  Xu Y.-P.
收藏  |  浏览/下载:19/0  |  提交时间:2020/07/28
Analytic hierarchy process  Benchmarking  Evolutionary algorithms  Hierarchical systems  Multiobjective optimization  Quantum computers  Quantum theory  Resource allocation  Entropy methods  Inter-basin water transfer  Many-objective optimizations  r-MQSFLA  South to North Water Transfer Project  Water resources  algorithm  analytical hierarchy process  basin analysis  optimization  performance assessment  resource allocation  water resource  China  Jiangsu  Anura  
Growth and resource allocation of juvenile European beech and sycamore maple along light availability gradients in uneven-aged forests 期刊论文
, 2020, 卷号: 474
作者:  Brüllhardt M.;  Rotach P.;  Bigler C.;  Nötzli M.;  Bugmann H.
收藏  |  浏览/下载:28/0  |  提交时间:2020/07/28
Ecosystems  Mean square error  Strategic planning  Continuous cover forestries  European beech (fagus sylvatica l.)  Height-to-diameter ratio  Light transmittance  Linear mixed-effects model  Morphological response  Root mean square errors  Sustainable provision  Reforestation  basal area  competitive ability  deciduous tree  forest inventory  forest management  growth rate  juvenile  light availability  regrowth  resource allocation  shade tolerance  silviculture  stand structure  understory  Acer Pseudoplatanus  Ecosystems  Fagus Sylvatica  Height  Reforestation  Secondary Growth  Transmittance  Acer pseudoplatanus  Fagus  Fagus sylvatica  
Nutritional stress reduces flight performance and exploratory behavior in a butterfly 期刊论文
INSECT SCIENCE, 2019, 卷号: 26, 期号: 5, 页码: 897-910
作者:  Reim, Elisabeth;  Eichhorn, Danny;  Roy, Jan D.;  Steinhoff, Philip O. M.;  Fischer, Klaus
收藏  |  浏览/下载:16/0  |  提交时间:2019/10/08
condition  dispersal syndrome  flight ability  food stress  habitat degradation  resource allocation