中文版 | English

在结果中检索

Arid

浏览/检索结果: 共153条，第1-10条 帮助

已选(0)清除 条数/页：   排序方式：
Ecophysiological responses of Terminalia sericea to fire history in a semi-arid woodland savanna, central Namibia 期刊论文
发表期刊: SOUTH AFRICAN JOURNAL OF BOTANY. 出版年: 2022, 卷号: 146, 页码: 205-212
作者:  Daniels, Quanita Farrah;  Throop, Heather L.
收藏  |  浏览/下载：20/0  |  提交时间：2022/02/12
Bush encroachment  Photosynthesis  Regrowth  Transpiration  Water use efficiency  
Advancements in the satellite sensing of the impacts of climate and variability on bush encroachment in savannah rangelands 期刊论文
发表期刊: REMOTE SENSING APPLICATIONS-SOCIETY AND ENVIRONMENT. 出版年: 2022, 卷号: 25
作者:  Maphanga, Thabang;  Dube, Timothy;  Shoko, Cletah;  Sibanda, Mbulisi
收藏  |  浏览/下载：33/0  |  提交时间：2022/03/17
Sub-Saharan Africa  Bush encroachment  Climate change variability  Savannah rangelands  Semi-arid  Remotely-sensed data  
The role of brush encroachment in Mediterranean a review 期刊论文
发表期刊: ISRAEL JOURNAL OF PLANT SCIENCES. 出版年: 2022, 卷号: 69, 期号: 1-2, 页码: 1-12
作者:  Henkin, Zalmen
收藏  |  浏览/下载：13/0  |  提交时间：2022/03/17
dehesa  grazing  herbicide application  prescribed fire  Sarcopoterium spinosum  
Shrub influence on soil carbon and nitrogen in a semi-arid grassland is mediated by precipitation and largely insensitive to livestock grazing 期刊论文
发表期刊: ARID LAND RESEARCH AND MANAGEMENT. 出版年: 2021
作者:  Throop, Heather L.;  Munson, Seth;  Hornslein, Nicole;  McClaran, Mitchel P.
收藏  |  浏览/下载：84/0  |  提交时间：2021/11/19
Bush encroachment  dryland  piosphere  precipitation gradient  Prosopis  soil organic carbon  
Restoration after bush control in selected range-land areas of semi-arid savannas in South Africa 期刊论文
发表期刊: BOTHALIA. 出版年: 2021, 卷号: 51, 期号: 1, 页码: 93-105
作者:  Kellner, Klaus;  Mangani, Reletile T.;  Sebitloane, Tshegofatso J. K.;  Chirima, Johannes G.;  Meyer, Nadine;  Coetzee, Hendri C.;  Malan, Pieter W.;  Koch, Jaco
收藏  |  浏览/下载：20/0  |  提交时间：2021/11/29
biomass production  degraded lands  bush thickening  brush packing  land users' perceptions  
Using Sentinel-1 and Sentinel-2 Time Series for Slangbos Mapping in the Free State Province, South Africa 期刊论文
发表期刊: REMOTE SENSING. 出版年: 2021, 卷号: 13, 期号: 17
作者:  Urban, Marcel;  Schellenberg, Konstantin;  Morgenthal, Theunis;  Dubois, Clemence;  Hirner, Andreas;  Gessner, Ursula;  Mogonong, Buster;  Zhang, Zhenyu;  Baade, Jussi;  Collett, Anneliza;  Schmullius, Christiane
收藏  |  浏览/下载：18/0  |  提交时间：2021/11/29
shrub encroachment  slangbos  land degradation  Earth observation  time series  Sentinel-1  Sentinel-2  Synthetic Aperture Radar (SAR)  Soil Adjusted Vegetation Index (SAVI)  machine learning  
Soil fungal composition changes with shrub encroachment in the northern Chihuahuan Desert 期刊论文
发表期刊: FUNGAL ECOLOGY. 出版年: 2021, 卷号: 53
作者:  Ladwig, Laura M.;  Bell-Dereske, Lukas P.;  Bell, Kayce C.;  Collins, Scott L.;  Natvig, Donald O.;  Taylor, D. Lee
收藏  |  浏览/下载：5/0  |  提交时间：2021/11/19
Creosote bush  Invasion  Larrea tridentata  Plant-soil feedbacks  Woody encroachment  Chihuahuan Desert grassland  Sevilleta National Wildlife Refuge  Soil fungi  
Prosopis Species-An Invasive Species and a Potential Source of Browse for Livestock in Semi-Arid Areas of South Africa 期刊论文
发表期刊: SUSTAINABILITY. 出版年: 2021, 卷号: 13, 期号: 13
作者:  Ravhuhali, Khuliso Emmanuel;  Mudau, Humbelani Silas;  Moyo, Bethwell;  Hawu, Onke;  Msiza, Ntokozo Happy
收藏  |  浏览/下载：4/0  |  提交时间：2021/11/19
Prosopis species  livestock  nutritive value  invasive species  environment  semi-arid  
Quantifying plant-soil-nutrient dynamics in rangelands: Fusion of UAV hyperspectral-LiDAR, UAV multispectral-photogrammetry, and ground-based LiDAR-digital photography in a shrub-encroached desert grassland 期刊论文
发表期刊: REMOTE SENSING OF ENVIRONMENT. 出版年: 2021, 卷号: 253
作者:  Sankey, Joel B.;  Sankey, Temuulen T.;  Li, Junran;  Ravi, Sujith;  Wang, Guan;  Caster, Joshua;  Kasprak, Alan
收藏  |  浏览/下载：44/0  |  提交时间：2021/03/08
Airborne data  Drone  Unmanned aerial system (UAS)  Unmanned aerial vehicle (UAV)  Terrestrial laser scanning  Photogrammetry  Structure from motion (SFM)  Lidar  Hyperspectral  Machine learning  Digital elevation model (DEM)  Digital elevation model of difference (DOD)  Change detection  Rangeland  Shrub  Grass  Soil  Nutrient  Fire  Islands of fertility  
Do Woody Tree Thinning and Season Have Effect on Grass Species' Composition and Biomass in a Semi-Arid Savanna? The Case of a Semi-Arid Savanna, Southern Ethiopia 期刊论文
发表期刊: FRONTIERS IN ENVIRONMENTAL SCIENCE. 出版年: 2021, 卷号: 9
作者:  Hare, Malicha Loje;  Xu, Xin Wen;  Wang, Yong Dong;  Yuan, You;  Gedda, Abule Ebro
收藏  |  浏览/下载：5/0  |  提交时间：2021/11/29
thinning  Acacia drepanobium  grass  species composition  biomass