Arid

浏览/检索结果: 共303条,第1-10条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Distribution of Uranium and Rare Elements in Radioactive Phosphate-Bearing Anomalies in Southeast Mongolia 期刊论文
发表期刊: MINERALS. 出版年: 2020, 卷号: 10, 期号: 4
作者:  Vakanjac, Boris;  Rutherford, Neil;  Vakanjac, Vesna Ristic;  Dumic, Tanita;  Dordevic Milosevic, Suzana
收藏  |  浏览/下载:14/0  |  提交时间:2021/01/07
uranium  radioactivity  Cretaceous  rare metals  phosphate  anomalies  Dornogovi  
Behavioral response and genotypical features of grazing sheep in arid zone 会议论文
会议名称: 3rd International Conference on Agribusiness, Environmental Engineering and Biotechnologies (AGRITECH). 会议地点: Krasnoyarsk, RUSSIA. 会议日期: JUN 18-20, 2020
作者:  Ubushaev, B. S.;  Moroz, N. N.;  Natyrov, A. K.;  Bolaev, B. K.
收藏  |  浏览/下载:2/0  |  提交时间:2021/11/19
The characteristics of a relic steppe of Northeast Asia: refuges of the Pleistocene Mammoth steppe (an example from the Lower Kolyma area) 会议论文
会议名称: 5th International Conference on Ecosystem Dynamics in the Holocene. 会议地点: Moscow, RUSSIA. 会议日期: NOV 11-15, 2019
作者:  Shchelchkova, M.;  Davydov, S.;  Fyodorov-Davydov, D.;  Davydova, A.;  Boeskorov, G.
收藏  |  浏览/下载:1/0  |  提交时间:2021/11/19
A pastoral landscape for millennia: Investigating pastoral mobility in northeastern Jordan using quantitative spatial analyses 期刊论文
发表期刊: QUATERNARY INTERNATIONAL. 出版年: 2019, 卷号: 501, 页码: 364-378
作者:  Meister, Julia;  Knitter, Daniel;  Krause, Jan;  Mueller-Neuhof, Bernd;  Schuett, Brigitta
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/29
Mobile pastoralism  Pastoral campsites  Clustered enclosures  Point pattern analyses  Traditional herding practices  Migration pattern  
ADAPTIVE MANAGEMENT: THINKING OVER A WAY TO REDUCE ENVIRONMENTAL PROBLEMS FROM LIVESTOCK PRODUCTION 会议论文
会议名称: 4th International Conference on Energy and Environment - Bringing together Engineering and Economics (ICEE). 会议地点: Guimaraes, PORTUGAL. 会议日期: MAY 16-17, 2019
作者:  Correia, Carlos;  Chaves, Cristina
收藏  |  浏览/下载:3/0  |  提交时间:2021/11/30
Extensive Livestock Production  Adaptive Management  Anthropogenic Emissions  
Assessment of different supplemental feeding strategies including cactus (Opuntia ficus-indica) to enhance sheep productivity in Chakwal, Pakistan 会议论文
会议名称: 9th International Congress on Cactus Pear and Cochineal - CAM Crops for a Hotter and Drier World / General Meeting of the FAO-ICARDA International Cooperation Network on Cactus Pear and Cochineal (FAO-ICARDA CACTUSNET). 会议地点: Coquimbo, CHILE. 会议日期: MAR 26-30, 2017
作者:  Islam, M.;  Razzaq, A.;  Hassan, S.;  Qamar, I. A.;  Rischkowsky, B.;  Ibrahim, M. N. M.;  Louhaichi, M.
收藏  |  浏览/下载:4/0  |  提交时间:2021/11/30
supplemental feeding  small ruminant production  total digestible nutrients  live-weight gain  
Use of barley crops, and combinations of lucerne and Wimmera grass, as pasture for grazing sheep in the semiarid zones of Spain 期刊论文
发表期刊: ANIMAL PRODUCTION SCIENCE. 出版年: 2018, 卷号: 58, 期号: 3, 页码: 452-458
作者:  de Vega, A.;  Valiente, O. L.;  Olmos, G.;  Perez-Calvo, E.
收藏  |  浏览/下载:3/0  |  提交时间:2019/11/29
alfalfa  drylands  ewes  
Silvopasture in the Caatinga biome of Brazil: A review of its ecology, management, and development opportunities 期刊论文
发表期刊: FOREST SYSTEMS. 出版年: 2018, 卷号: 27, 期号: 1
作者:  Pinheiro, Felipe M.;  Nair, P. K. Ramachandran
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/29
agroforestry  arid and semiarid lands  ecosystem management  fodder trees  food security  livestock production  
ASSESSING LANDSAT FRACTIONAL GROUND-COVER TIME SERIES ACROSS AUSTRALIA'S ARID RANGELANDS: SEPARATING GRAZING IMPACTS FROM CLIMATE VARIABILITY 会议论文
会议名称: 37th International Symposium on Remote Sensing of Environment. 会议地点: Tshwane, SOUTH AFRICA. 会议日期: MAY 08-12, 2017
作者:  Barnetson, J.;  Phinn, S.;  Scarth, P.;  Denham, R.
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/09
Fractional ground cover  Non-photosynthetic vegetation  Landsat  Standardised precipitation index  Episodic rainfall  Landsat  Time series  Growth-cycles  
Vegetation Coverage Monitoring in Mu-us Sandy Land Based on Multiscale Remote Sensing Data-A Case Study of Yanchi County, Ningxia 会议论文
会议名称: 2nd International Conference on Computer Engineering, Information Science and Application Technology (ICCIA). 会议地点: Wuhan, PEOPLES R CHINA. 会议日期: JUL 08-09, 2017
作者:  Bian, Zhen;  You, Wanxue;  Yu, Dian;  Zhang, Kebin;  Meng, Limeng;  Chang, Jin
收藏  |  浏览/下载:14/0  |  提交时间:2019/12/09
Digital image  Multiscale remote sensing data  Vegetation coverage  and Dynamic monitor