Program of water and soil monitoring work in yellow and yangtze river source area 对江河源地区水土保持监测工作的一些设想
A complete acquaintance with biodiversity of the source regions of the yangtse river , yellow river and lancang river will be helpful to its environment protection and construction 摘要江河源区西部、南部、东南部和东北部都毗邻生物多样性中心,生态系统多样,物种较丰富。