[Ecosystem service and economic valuation in the upper reaches of Xin' an River, Anhui, China for mitigating phosphorus nonpoint source pollution].
He F, Wu N, Fang XL, Gao JX, Zhou XT, Feng CY.
He F, et al.
Ying Yong Sheng Tai Xue Bao. 2015 Apr;26(4):1253-62.
Ying Yong Sheng Tai Xue Bao. 2015.
PMID: 26259471
Chinese.
The results revealed that from 2000 to 2010, some farmland outside the Tunxi, Jixi, Shexian, Yixian and Xiuning was converted to built-up land. ...Forestland and grassland did not efficiently purify phosphorus in the watershed owing to the irrational distribution of existi …
The results revealed that from 2000 to 2010, some farmland outside the Tunxi, Jixi, Shexian, Yixian and Xiuning was converted to buil …