Farmer adaptation, change and 'crisis' in the Sahel

被引:257
作者
Mortimore, MJ
Adams, WM
机构
[1] African Drylands Res, Crewkerne TA18 7LG, Somerset, England
[2] Univ Cambridge, Dept Geog, Cambridge CB2 3EN, England
来源
GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS | 2001年 / 11卷 / 01期
关键词
adaptation; climate change; drought; farming systems; Nigeria; Sahel;
D O I
10.1016/S0959-3780(00)00044-3
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Perceptions of a continuing crisis in managing Sahelian resources are rooted in five dimensions of the Sahel Drought of 1972-1974 as it was understood at the time: crises in rainfall (drought), food supply, livestock management, environmental degradation, and household coping capabilities. A closer examination of household livelihood and farming systems shows that adaptive strategies have been evolved in response to each of these imperatives. Illustrations are provided from recent research in north-east Nigeria. A systematic understanding of indigenous adaptive capabilities can provide a basis for policies enabling a reduction of dependency on aid assistance in the Sahel. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:49 / 57
页数:9
相关论文
共 61 条
[1]   Agricultural intensification and flexibility in the Nigerian Sahel [J].
Adams, WM ;
Mortimore, MJ .
GEOGRAPHICAL JOURNAL, 1997, 163 :150-160
[2]  
[Anonymous], 1999, WORKING SAHEL ENV SO
[3]  
[Anonymous], 1985, INDIGENOUS AGR REVOL
[4]  
[Anonymous], 1998, Roots in the African Dust: sustaining the sub-Saharan drylands
[5]  
[Anonymous], 1996, SUSTAINING SOIL INDI
[6]  
[Anonymous], PHYS GEOGRAPHY AFRIC
[7]  
BEHNKE RH, 1991, RANGE ECOLOGY DISEQU
[8]  
BOURN D, 1994, 37A OV DEV I LOND
[9]  
BUSSO CS, IN PRESS GENETIC RES
[10]  
Cline-Cole R. A., 1990, WOOD FUEL KANO