【摘要】 在阐述银川平原湿地沿革的基础上,系统地分析了银川平原湿地的功能和作用,探讨了湿地利用中存在的问题,并提出了湿地保护和利用的途径。更多还原

【Abstract】 The history of the wetlands in Yinchuan plain is expatiated upon as well as its function is discussed. Some problems about its function are put forward, so does the way of its protection.更多还原