value of eco-system service
常見(jiàn)例句
- Starting with the characteristics of the eco-system service function in Qing-zang Altiplano and its service value, this paper analyzes the deeply factors, which influence the exertion of the …
本文從介紹青藏高原生態(tài)系統(tǒng)功能特征及服務(wù)價(jià)值入手，分析了生態(tài)系統(tǒng)服務(wù)功能弱化深層原因及影響，竝就應(yīng)對(duì)策略進(jìn)行了初步探討。 返回 value of eco-system service