@article{Jing’an SHAO_459, author = {Jing’an SHAO, Zhilin HUANG, Hua DENG}, title = {Characteristics of nonpoint source pollution load from crop farming in the context of livelihood diversification}, publisher = {Journal of Geographical Sciences}, year = {2018}, journal = {Journal of Geographical Sciences}, volume = {28}, number = {4}, eid = {459}, pages = {459-476}, keywords = {livelihood;crop farming;nonpoint source pollution;evolution;Three Gorges Reservoir Area}, doi = https://www.geogsci.com/EN/10.1007/s11442-018-1484-y }