Isbn: 9787511153074 - 青海省祁连山区生态系统服务价值核算研究 中国环境出版集团 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2022-09-01 Pages: 206 Language: Chinese Publisher: China Environmental Publishing Group Qilian mountainous area has criss-cross rivers. extensive wetlands. and a large stock of glaciers. giving birth to vast forests and grasslands. presenting a typical plateau complex ecology system. The Qilian Mountains are an extremely important ecological region in Northwest China. They are the birthplace and runoff formation area of the inland rivers Shiyang River. Heihe River and Shu.…