坎儿井与绿洲生态环境系统

Kariz and Oasis Ecological Environment System

将中国新疆坎儿井的年出水量,根据农业季节性需水量分为灌溉期水量和非灌溉期水量,提出了坎儿井非灌溉期水量对干旱地区绿洲生态系统的贡献。论证坎儿井为农业生产供水的同时为绿洲生态环境系统供水的功能。通过对比分析坎儿井的供水性质,揭示坎儿井与生态环境系统和谐共处的特性。阐述生活在这里的农民对坎儿井为生态供水的认可态度和深厚感情,列举与此截然相反的一些观点,进一步阐明人水和谐,现代水利工程与坎儿井和谐相处,解释坎儿井对干旱地区人类赖以生存的绿洲生态环境系统的重要性。

The water yield could be divided into irrigation water yield and non - irrigation water yield according to the demand of seasonal water yield of agriculture. Kariz non - irrigation water yield did much contribution to the oasis ecological system of arid areas. Kariz not only provide water for agriculture but also for oasis ecological system. The harmonious features between kariz and oasis ecological system could be revealed by analyzing the water supply nature of kariz, which could also elaborate the recognition attitude and deep feeling of kariz from natives, and give some ideas opposite to this, which could also expound the harmonious relation between people and water, modem water project and kariz, and tell us how important kariz is for the people＇s living in drought areas and for the Oasis Ecological Environment System.