CCPortal

浏览/检索结果: 共5条,第1-5条 帮助

已选(0)清除 条数/页:   排序方式:
The impact of stress orientation and fracture roughness on the scale dependency of permeability in naturally fractured rocks 期刊论文
, 2020, 卷号: 141
作者:  Azizmohammadi S.;  Sedaghat M.
收藏  |  浏览/下载:25/0  |  提交时间:2020/07/28
Anisotropy  Boreholes  Digital storage  Flow patterns  Groundwater  Groundwater pollution  Tensors  Waste disposal  Contaminant transport  Equivalent permeability  Finite volume approach  Ground-water hydrology  Multimodal distributions  Representative elementary volume  Underground energy storages  Variable orientation  Fracture  finite element method  flow pattern  fracture aperture  fractured medium  outcrop  permeability  rock mechanics  roughness  sampling  spatial variation  stress field  
Selection of a basin-scale model for flood frequency analysis in Mahanadi river basin, India 期刊论文
Natural Hazards, 2020, 卷号: 102, 期号: 1
作者:  Swetapadma S.;  Ojha C.S.P.
收藏  |  浏览/下载:23/0  |  提交时间:2021/09/01
Annual maximum series  Bootstrap sampling  Design flood estimation  Generalized extreme value  Regression analysis  Statistical ranking method  
Blocked-off: Termitaria cause the overestimation of tree hollow availability by ground-based surveys in northern Australia 期刊论文
, 2020, 卷号: 458
作者:  Penton C.E.;  Woolley L.-A.;  Radford I.J.;  Murphy B.P.
收藏  |  浏览/下载:18/0  |  提交时间:2020/07/28
Availability  Conservation  Ecology  Mammals  Surveys  Double sampling  Ecological resources  Hollow-bearing trees  Linear mixed models  Northern Australia  Survey errors  Tree hollows  Tropical savanna  Forestry  biological survey  conservation planning  demographic survey  error analysis  field method  savanna  termite  tree  treehole  Australia  Conservation  Density  Ecology  Forestry  Mammals  Surveys  Trees  Australia  Aves  Isoptera  Mammalia  Reptilia  Termitaria  Vertebrata  
Coupling terrestrial laser scanning with 3D fuel biomass sampling for advancing wildland fuels characterization 期刊论文
, 2020, 卷号: 462
作者:  Rowell E.;  Loudermilk E.L.;  Hawley C.;  Pokswinski S.;  Seielstad C.;  Queen L.L.;  O'Brien J.J.;  Hudak A.T.;  Goodrick S.;  Hiers J.K.
收藏  |  浏览/下载:27/0  |  提交时间:2020/07/28
Computational fluid dynamics  Ecosystems  Fire protection  Fires  Fuels  Laser applications  Remote sensing  Seebeck effect  Steel beams and girders  Three dimensional computer graphics  Vegetation  Field sampling  High resolution  Sampling method  Sampling technique  Spatial patterns  Terrestrial laser scanning  Three dimensions  Vegetation feedbacks  Surveying instruments  computational fluid dynamics  fire behavior  laser method  porosity  remote sensing  sampling  three-dimensional modeling  wilderness area  wildfire  Ecosystems  Fire Protection  Fires  Fuels  Plants  Remote Sensing  Poaceae  
Effects of nested plot designs on assessing stand attributes, species diversity, and spatial forest structures 期刊论文
, 2020, 卷号: 457
作者:  Lin H.-T.;  Lam T.Y.;  von Gadow K.;  Kershaw J.A.;  Jr.
收藏  |  浏览/下载:32/0  |  提交时间:2020/07/28
Biodiversity  Efficiency  Tropics  Clark and Evans index  Forest resource inventory  Probability sampling  Stand structures  Tree diversity  Forestry  basal area  forest ecosystem  forest inventory  index method  sampling  species diversity  species richness  subtropical region  tree  Biodiversity  DBH  Efficiency  Forestry  Structures  Trees  Tropics