SAHEL相关论文
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【正】 萨赫勒(Sahel)是阿拉伯语,原意是“海岸”,此处作沙漠“边缘”解。萨赫勒地区是指非洲撒哈拉大沙漠以南的边缘地带,从非洲......
【正】 在非洲,尤其在撒哈拉大沙漠南部的萨赫勒(Sahel)南部地带和萨瓦纳(Savane)地区,有一种深受农民珍爱的粮食作物,班巴拉语叫......
萨赫勒是世界上荒漠化最严重的地区。本文从该地带农牧业生产发展和变化的角度,分析了其荒漠化的机制和原因,并提出了防止荒漠化的......
The instrumental records of precipitation, including some historical documentary evidence, show that the rainfall in Nor......
The aim of this work is an improvement of the parameterization of the soil moisture in the scheme of the Land Surface Pr......
西非萨赫勒地带是世界上最严重的荒漠化地区．本文论述了气候在其荒漠化中的作用这一理论问题．文中提出，不能简单化和绝对化地看待这个......
西非萨赫勒地带是世界最严重的荒漠化地区，６０年代末这里发生的严重干旱和荒漠化引起国际会对世界荒漠化问题的重视，从而使荒化成为联合......
本文根据萨赫勒地区沙漠化原因的分析,指出了造成萨赫勒地区沙漠化的根本原因不是气候因素,而是人类过度经济活动的结果,并分析了......
面对非洲萨赫勒地区严峻的安全形势,2014年,马里、毛里塔尼亚、尼日尔、布基纳法索、乍得成立萨赫勒五国集团(G5 Sahel),并于2017......
Paleohydrological Reconstruction from Late Holocene Records in Interdune Lakes (N’Guigmi, Northern B
An old erg covers the northern part of the Lake Chad basin. This dune landform allowed the formation of many interdune p......
对Sahel地区气候及环境变化的研究，对理解和加强我国干旱半干旱地区许多相关问题有较好的借鉴意义。Sahel地区的干旱化持续了近30年......
对Sahel地区气候及环境变化的研究，对理解和加强我国干旱半干旱地区许多相关问题有较好的借鉴意义。Sahel地区的干旱化持续了近30年......
The river Niger is the 3rd longest river in Africa, with a stream length of 4200 km, a drainage basin of 2,170,500 km2 o......
One of the greatest environmental challenges that confront rural communities in Nigeria especially in Borno state is sca......
Evidence of Long-Term Trend of Visibility in the Sahel and Coevolution with Meteorological Condition
In this study, the long term trend of the observed visibility data used directly (without conversion into dust concentra......
Participatory Evaluation of Productivity, Fertility Management, and Dissemination of Irrigated Exoti
We conducted on-farm participatory experiments and activities for 3 years at three sites in the Fakara district of weste......
Sahel of Africa is one of the most seriously desertified regions in the world. It becomes notorious owing to severe drou......
s—Sahel in West Africa is the most seriously desertified zone in the world. In this paper, the impact of climate on des......
s—Sahel in West Africa is the most seriously desertified zone in the world. In this paper, the impact of climate on des......
Dust Source, Vertical Profile and Climate Impact by RegCM3 Regional Climate Model over West Africa d
This study aims to evaluate dust impact on climate parameters over the Sahel region by RegCM3 regional model during 2006......
In Senegal, in the Sahel region, the agroecosystem is dominated by two Sahelian shrubs able to redistribute water from d......
The purpose of the study was to establish the structure of monitored animal farms and determine reproductive parameters ......
Impacts of the Sahel-Sahara Interface Reforestation on West African Climate: Intra-Annual Variabilit
The impacts of the reforestation of the Sahel-Sahara interface on the seasonal distribution of the surface temperature a......
