@article{LU Lu_1878, author = {LU Lu, DAI Erfu, CHENG Qianding, WU Zhenzhen}, title = {The sources and fate of nitrogen in groundwater under different land use types: Stable isotope combined with a hydrochemical approach}, publisher = {Acta Geographica Sinica}, year = {2019}, journal = {Acta Geographica Sinica}, volume = {74}, number = {9}, eid = {1878}, pages = {1878-1889}, keywords = {;nitrogen in groundwater;land use;stable isotopes;sources and fate;multivariate statistical analysis}, doi = https://www.geog.com.cn/EN/10.11821/dlxb201909013 }