云南高校图书馆联盟文献共享服务平台- SAHEL

SAHEL: 作品数：65被引量：66H指数：4; 导出分析报告; 相关领域：天文地球农业科学更多>>; 相关作者：刘宪锋李双双杨赛霓史培军龚道溢更多>>; 相关机构：华中师范大学北京师范大学中国气象局兰州干旱气象研究所兰州大学更多>>; 相关期刊：《International Journal of Sediment Research》《Journal of Atmospheric Science Research》《Agricultural Sciences》《干旱气象》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国际科技合作与交流专项项目创新研究群体科学基金更多>>

Effective Strategies to Encourage the Cultivation of Sorghum and Corn in the African Sahel: An Analysis of Chad: 《Agricultural Sciences》2024年第10期1112-1131,共20页Sabre Idriss Absakine; The research explores traditional sorghum and corn cropping systems in the Guera region of the Sahel, focusing on social, economic, and ecological criteria. The region faces challenges due to its tropical climate, dro...; 关键词：SORGHUM CORN Guera Region SAHEL CHAD

Could ERA5 Deliver Better Climate Services Than ERA-Interim over the West African Sahel Region?: 《Journal of Environmental Science and Engineering(B)》2024年第4期144-158,共15页Mahamane Rabilou Iro Ousmane Inoussa Abdou Saley Saidou Chaibou Abdoul Aziz Mounkaila Saley Moussa Kone Diakaria Ibrah Seidou Sanda Manga Ousmane Adamou Dungall Laouali; funded by the National Ministry of High Education,Research and Technological Innovation of the Republic of Niger through the Scientific Research and Technological Innovation Support Funds(FARSIT).; Our paper assessed the improvement performance of the reanalysis(ERA5)compared to ERAI(ERA-Interim)both from the ECMWF(European Center for Medium-Range Weather Forecast)in representing the WAM(West African Monsoon)dyn...; 关键词：ERA5 ERAI West African Monsoon System SAHEL SHL

Control of the Dust Vertical Distribution over Western Africa by Convection and Scavenging: 《Journal of Atmospheric Science Research》2024年第1期19-39,共21页H.Senghor R.Pilon B.Diallo J.Escribano F.Hourdin J.Y.Grandpeix O.Boucher M.Gueye A.T.Gaye E.Machu; The authors wish to thank the Ecosystem Approach to the management of fisheries and the marine environment in the West African Waters(AWA)project.They also acknowledge support from the international joint laboratory ECLAIRS.The Laboratoire de Météorologie Dynamique(LMD)and the Global Challenges Research Fund(GCRF)African Science for Weather Information and Techniques(SWIFT)Programme.NASA,CNES,and ICARE are acknowledged for providing access to CALIOP and Sun photometer AERONET data.; Saharan dust represents more than 50%of the total desert dust emitted around the globe and its radiative effect significantly affects the atmospheric circulation at a continental scale.Previous studies on dust vertica...; 关键词：DUST Vertical distribution SAHARA SAHEL West Africa Climate model CONVECTION SCAVENGING ITCZ

Seasonal Performance of Solar Power Plants in the Sahel Region: A Study in Senegal, West Africa: 《Smart Grid and Renewable Energy》2024年第2期79-97,共19页Serigne Abdoul Aziz Niang Mamadou Simina Drame Astou Sarr Mame Diarra Toure Ahmed Gueye Seydina Oumar Ndiaye Kharouna Talla; The main objective of this study is to evaluate the seasonal performance of 20 MW solar power plants in Senegal. The analysis revealed notable seasonal variations in the performance of all stations. The most significa...; 关键词：Performance Study Photovoltaic Power Plant Season Variations Senegal

Influence of Topography on the Distribution and Structure of Woody Plants in the Senegalese Sahel (Sandy Ferlo): 《American Journal of Plant Sciences》2024年第1期14-28,共15页Moustapha Bassimbe Sagna Aïssatou Ndong Thiam Khoudia Niang Oumar Sarr Aly Diallo Sekouna Diatta Daouda Ngom Aliou Guissé; This study describes the floristic composition and structure of a woody stand in the Senegalese Sahel, paying particular attention to the edaphic factors of its floristic composition. A stratified inventory considerin...; 关键词：Woody Plants DISTRIBUTION TOPOGRAPHY Ferlo Senegal

Grazing effects on vegetation dynamics in the savannah ecosystems of the Sahel: 《Ecological Processes》2023年第1期752-763,共12页Haftay Hailu Gebremedhn Ousmane Ndiaye Sylvanus Mensah Cofélas Fassinou Simon Taugourdeau Torbern Tagesson Paulo Salgado; funded by the New Zealand Government to support the objectives of the Global Research Alliance on Agricultural Greenhouse Gases;the CaSSECS project(Carbon Sequestration and Green-house Gas Emissions in(Agro)Sylvopastoral Ecosystems in the Sahelian CILSS States)[FOOD/2019/410-169];Tagesson was additionally funded by the Swedish National Space Agency(SNSA 2021-00144;2021-00111)and FORMAS(Dnr.2021-00644).; Background The savannah ecosystems of Sahel have experienced continuous and heavy grazing of livestock for centuries but still,their vegetation response to grazing pressure remains poorly understood.In this study,we a...; 关键词：Biomass BIODIVERSITY Diodella sarmentosa FORB Grazing intensity Invasive species Pastoral ecosystem Senegal West Africa

Comparative Study of Available Solar Potential for Six Stations of Sahel: 《Smart Grid and Renewable Energy》2023年第8期153-167,共15页Serigne Abdoul Aziz Niang Ahmed Gueye Astou Sarr Dialo Diop Saka Goni Bado Nebon; Sahel is an African area with high solar potential. However, this potential is not uniform across the region. This paper examines the spatial distribution of the available solar potential by using six stations across ...; 关键词：Solar Potential PYRANOMETER SAHEL Comparative Study Sunlight Analysis

Effects of Bush Fires on Biodiversity in West Africa Sahel: A Review: 《Research in Ecology》2023年第2期40-50,共11页Sani Ousmane Aboul-Hadi Nouhou Mossi Omoul-kaïrou Moussa Soulé; Bush fire is one of the drivers of biodiversity loss worldwide.However,the impact of bush fires on biodiversity in the West Africa Sahel is not well documented.Therefore,this study reviewed the effects of bush fires o...; 关键词：Bushfires BIODIVERSITY SAHEL Firebreaks West Africa

Understanding spatial patterns in the drivers of greenness trends in the Sahel-Sudano-Guinean region: 《Big Earth Data》2023年第2期298-317,共20页Min Jiang Li Jia Massimo Menenti Yelong Zeng; the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDA19030203);the National Natural Science Foundation of China project(Grant No.41661144022)。; The region-wide spatial pattern of the drivers of vegetation trends in the African Sahel-Sudano-Guinean region, one of the main drylands of the world, has not been fully investigated. Time-series satellite earth obser...; 关键词：Vegetation greenness driving factors Sahel-Sudano-Guinean principal component regression

Problem of the Profitability of Irrigated Agriculture in the Sahel Environment: Case of Producers of the Konni Hydro-Agricultural Development: 《Journal of Agricultural Chemistry and Environment》2023年第2期206-222,共17页Saidou Abdoulkarimou Illou Mahamadou; In Niger, a poor and arid country in West Africa, irrigated agriculture is undoubtedly the means with the greatest chance of ensuring food and nutritional security, increasing incomes and therefore reducing poverty, e...; 关键词：Konni (Niger) Hydro-Agricultural Development Yield

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