Arid

浏览/检索结果: 共26条,第1-10条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
An Integrated Spectral-Structural Workflow for Invasive Vegetation Mapping in an Arid Region Using Drones 期刊论文
发表期刊: DRONES. 出版年: 2021, 卷号: 5, 期号: 1
作者:  Kedia, Arnold Chi;  Kapos, Brandi;  Liao, Songmei;  Draper, Jacob;  Eddinger, Justin;  Updike, Christopher;  Frazier, Amy E.
收藏  |  浏览/下载:14/0  |  提交时间:2021/07/30
UAV  vegetation mapping  machine learning  random forest  species classification  non-native species  flooding  hydrology  
InSAR constraints on soil moisture evolution after the March 2015 extreme precipitation event in Chile 期刊论文
发表期刊: SCIENTIFIC REPORTS. 出版年: 2017, 卷号: 7
作者:  Scott, C. P.;  Lohman, R. B.;  Jordan, T. E.
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/29
Damming ephemeral streams in the Sonoran Desert, Arizona, USA: biogeomorphic analysis of riparian area growth 期刊论文
发表期刊: ENVIRONMENTAL EARTH SCIENCES. 出版年: 2016, 卷号: 75, 期号: 1
作者:  Hamdan, Abeer;  Schmeeckle, Mark
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/29
Ephemeral stream  Dam  Biogeomorphology  Green-up zone  CAP canal  
Land-use change and land degradation in Turkmenistan in the post-Soviet era 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2014, 卷号: 103, 页码: 96-106
作者:  Kaplan, Shai;  Blumberg, Dan G.;  Mamedov, Elmar;  Orlovsky, Leah
Adobe PDF(3354Kb)  |  收藏  |  浏览/下载:8/5  |  提交时间:2019/11/29
Central Asia  Change detection  Desertification  Landsat  Spectral mixture analysis  Vegetation degradation  
Temporal variability in insectivorous bat activity along two desert streams with contrasting patterns of prey availability 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2014, 卷号: 102, 页码: 104-112
作者:  Hagen, Elizabeth M.;  Sabo, John L.
收藏  |  浏览/下载:27/0  |  提交时间:2019/11/29
Bats  Hydrologic regime  Insects  Riparian vegetation  Stream productivity  
Nutrients fixation by algae and limiting factors of algal growth in flooded rice fields under semi-arid Mediterranean conditions: case study in Thessaloniki plain in Greece 期刊论文
发表期刊: NUTRIENT CYCLING IN AGROECOSYSTEMS. 出版年: 2013, 卷号: 96, 期号: 1, 页码: 1-13
作者:  Aschonitis, V. G.;  Lekakis, E. H.;  Petridou, N. C.;  Koukouli, S. G.;  Pavlatou-Ve, A.
收藏  |  浏览/下载:13/0  |  提交时间:2019/11/29
Green algae  Growth modelling  Nutrients  Light  Temperature  Herbicides  
On the multiple ecological roles of water in river networks 期刊论文
发表期刊: ECOSPHERE. 出版年: 2013, 卷号: 4, 期号: 2
作者:  Sponseller, Ryan A.;  Heffernan, James B.;  Fisher, Stuart G.
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/29
disturbance  drought  ecohydrology  flooding  landscapes  river continuum  
Chronic N loading reduces N retention across varying base flows in a desert river 期刊论文
发表期刊: JOURNAL OF THE NORTH AMERICAN BENTHOLOGICAL SOCIETY. 出版年: 2011, 卷号: 30, 期号: 2, 页码: 559-572
作者:  Martin, Rebecca A.;  Harms, Tamara K.;  Grimm, Nancy B.
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/29
nitrogen  nutrient loading  nutrient uptake  semiarid  denitrification  San Pedro River  Arizona  
Responses of macroinvertebrate communities to long-term flow variability in a Sonoran Desert stream 期刊论文
发表期刊: GLOBAL CHANGE BIOLOGY. 出版年: 2010, 卷号: 16, 期号: 10, 页码: 2891-2900
作者:  Sponseller, Ryan A.;  Grimm, Nancy B.;  Boulton, Andrew J.;  Sabo, John L.
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/29
benthic macroinvertebrates  climate change  disturbance  drought  flood  succession  
Plant species richness in ephemeral and perennial reaches of a dryland river 期刊论文
发表期刊: BIODIVERSITY AND CONSERVATION. 出版年: 2009, 卷号: 18, 期号: 3, 页码: 663-677
作者:  Stromberg, J. C.;  Hazelton, A. F.;  White, M. S.
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/28
Dryland river  Plant community  Ephemeral stream  Riparian ecosystem  Soil seed bank  Xeroriparian