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| Insecurity and Instability in the Sahel Region: The Case of Mali. 科技报告 报告编号: ADA561296. 出版年: 2012 作者: Diarra, O. 收藏  |  浏览/下载:1/0  |  提交时间:2019/11/30 Africa Government(Foreign) Algeria Cooperation Economic development Military assistance Nigeria Terrorists United states government Mali Mauritania |
| Global Scale Attribution of Anthropogenic and Natural Dust Sources and their Emission Rates Based on MODIS Deep Blue Aerosol Products. 科技报告 报告编号: N140010536. 出版年: 2012 作者: Ginoux, P; Prospero, J. M; Gill, T. E; Hsu, N. C; Zhao, M. 收藏  |  浏览/下载:7/0  |  提交时间:2019/11/30 Dust Optical thickness Global air pollution Man environment interactions Environment effects Satellite observation Remote sensing Modis(Radiometry) Ozonometry |
| Airborne Forces: A Capability to Overcome Challenges during Contingency Operations in Immature Theaters. 科技报告 报告编号: ADA546361. 出版年: 2011 作者: Shields, S. R. 收藏  |  浏览/下载:16/0  |  提交时间:2019/11/30 Military forces(United states) Deserts West africa Air power Intervention Remote areas Iraqi war Rapid deployment Afghanistan conflict Panama Case studies Crisis management Forward areas Military operations Airborne forces We |
| Trans-Sahara Counterterrorism Partnership. 科技报告 报告编号: ADA466542. 出版年: 2007 作者: Boudali, L. K. 收藏  |  浏览/下载:4/0  |  提交时间:2019/11/30 Counterterrorism International relations United States Policies Cooperation National security Africa TSCTP(Trans-Sahara Counterterrorism Partnership) |
| Sensitivity of West African Squall Line Water Budgets to Land Cover. 科技报告 报告编号: N20020011610. 出版年: 2001 作者: Mohr, K. I; Baker, R. D; Tao, W. K; Famiglietti, J. S. 收藏  |  浏览/下载:3/0  |  提交时间:2019/11/30 Atmospheric models Two dimensional models Water Simulation Wind(Meteorology) Squalls Vegetation Latent heat Mixing ratios Heat flux Diurnal variations Atmospheric temperature |
| Modeling Feedbacks Between Water and Vegetation in the Climate System. 科技报告 报告编号: N20020047055. 出版年: 2001 作者: Miller, J. R; Russell, G. L. 收藏  |  浏览/下载:3/0  |  提交时间:2019/11/30 Albedo Climate models Hydrological cycle Soil moisture Vegetation Water Sahara desert(Africa) Plant roots |
| Role of Easterly Waves in the Maintenance of the African Easterly Jet. 科技报告 报告编号: N20000072442. 出版年: 2000 作者: Ferreira, R. N; Suarez, M; Bacmeister, J. 收藏  |  浏览/下载:3/0  |  提交时间:2019/11/30 Atmospheric circulation Baroclinic instability Hurricanes Temperature gradients Wind(Meteorology) Wind effects Intertropical convergent zones Climate models Sahara desert(Africa) Africa Tropical regions Heat transfer |
| Canopy reflectance modeling in a tropical wooded grassland 科技报告 报告编号: NASA-CR-180097, NAS 1.26:180097. 出版年: 1986 作者: Simonett, David; Franklin, Janet 收藏  |  浏览/下载:3/0  |  提交时间:2019/11/30 CANOPIES (VEGETATION) FORESTS GRASSLANDS MODELS REFLECTANCE TROPICAL REGIONS BIOMASS LANDSAT SATELLITES PATTERN RECOGNITION REMOTE SENSING SUDAN THEMATIC MAPPERS (LANDSAT) THEMATIC MAPPING TREES (PLANTS) |
| Role of the Qinghai-Xizang plateau in feedback mechanisms affecting the planetary circulation 科技报告 报告编号: COO-1340-74. 出版年: 1980 作者: Reiter, E.R.; Yi-Hui, D. 收藏  |  浏览/下载:0/0  |  提交时间:2019/11/30 |
| An investigation of surface albedo variations during the recent sahel drought. [ats 3 observations] 科技报告 报告编号: NASA-CR-157448. 出版年: 1978 作者: Norton, C. C.; Mosher, F. R.; Hinton, B. 收藏  |  浏览/下载:1/0  |  提交时间:2019/11/30 ALBEDO ARID LANDS ATS 3 DROUGHT REFLECTANCE SAHARA DESERT (AFRICA) SATELLITE OBSERVATION ALGERIA MATHEMATICAL MODELS PERIODIC VARIATIONS PRECIPITATION (METEOROLOGY) TUNISIA VEGETATION GROWTH |