贵州喀斯特山区农村缺水现状及对策研究--以毕节撒拉溪示范区为例

Research on rural water shortage status and countermeasures in karst mountain areas in Guizhou Province: an example of Salaxi demonstration area in Bijie City

为探索解决喀斯特山区农村水资源短缺问题,采取问卷调查及实地考察方法,对贵州山区农村缺水现状及相应解决对策进行了研究。针对研究区水资源地表少、地下多的特点,提出了相应的对策措施,即深度开发岩溶泉水,并提高利用率,用于人畜用水;实施坡面集雨工程,并配套高效节灌设施,用于大田作物及经果林草灌溉;优化水资源配置,加强水资源利用科学合理规划。以期为贵州喀斯特山区农村水资源开发利用与管理提供借鉴。

To solve the rural water shortage problem in karst mountain areas, the rural water shortage status in karst mountain areas in Guizhou Province and countermeasures are researched through the questionnaire and field investigations. The research re-sult illustrates that the water resources in the demonstration area is characterized by less surface water and enough groundwater. Based on water resources assessment, this paper puts forward some countermeasures such as to further developing karst springs and improving development efficiency for drinking water of human and livestock, implementing slope rain collection construction for crops, developing crop and grass irrigation with support of efficient agricultural water-saving irrigation facilities, optimizing water resources allocation and strengthening scientific and reasonable planning of water resources utilization.