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Revisiting development potential of riverain sunt(Acacia nilotica) forest reserves-A case study in Sinnar State,Sudan
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作者 Mohammed Zien Ahmed NASSRELDDIN WU Bin ZHANG Yu-qing 《Forestry Studies in China》 CAS 2012年第2期165-168,共4页
The present study is an attempt to find a solution central authoritarian forest services in Sinnar State, Sudan for the forest management conflicts existing between local people and the Sinnar was purposely selected a... The present study is an attempt to find a solution central authoritarian forest services in Sinnar State, Sudan for the forest management conflicts existing between local people and the Sinnar was purposely selected as a study area because 9% (496.4×103 ha) of the forest reserve area of the entire country is located in this state. A comprehensive survey consisting of field observations, questionnaires and interviews was carried out specifically in the Alsabonabi area for its heterogeneous local community. The results show that the existing management system of the sunt forest reserve (the Alumbwa forest) has failed to support the local people, both residents and semi-nomads. Hence, the present study proposes a series of strategic and organizational changes in order to help in showing the way for integrated and participatory forest resource management and improving the welfare of all impoverished rural communities. 展开更多
关键词 riverain sunt semi-nomads forest resource management SUDAN
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宁夏河套灌区可持续发展的水价调整方案 被引量:6
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作者 谢新民 于福亮 +3 位作者 裴源生 汪梅君 赵文骏 冯平 《水利水电科技进展》 CSCD 2003年第2期13-16,共4页
通过对宁夏河套灌区供水成本价格的分析和测算 ,研究不同电价对灌区供水成本价格的影响和现行水价政策等 ;根据灌区农户收支结构的调查与分析 ,探讨水价变化对农户收支结构的影响 ,研究并给出灌区农户可承受的供水价格水平 ;提出基于灌... 通过对宁夏河套灌区供水成本价格的分析和测算 ,研究不同电价对灌区供水成本价格的影响和现行水价政策等 ;根据灌区农户收支结构的调查与分析 ,探讨水价变化对农户收支结构的影响 ,研究并给出灌区农户可承受的供水价格水平 ;提出基于灌区可持续发展的水价调整方案 . 展开更多
关键词 供水成本 水费 水价 宁夏河套灌区 可持续发展
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沿江地区景观道路设计 被引量:4
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作者 王周庆 陈亿琳 赵峰 《城市道桥与防洪》 2008年第3期24-27,共4页
杭州市沿江大道工程是与自然环境相和谐、与钱塘江和大运河旅游风景区相匹配的精品工程,该文从道路平、纵、横三个方面介绍了沿江地区景观道路的设计思路。
关键词 沿江地区 景观道路 设计
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