@article{Xinyuan LIANG_1001, author = {LIANG Xinyuan, JIN Xiaobin, HAN Bo, SUN Rui, XU Weiyi, LI Hanbing, HE Jie, LI Jin}, title = {China’s food security situation and key questions in the new era: A perspective of farmland protection}, publisher = {Journal of Geographical Sciences}, year = {2022}, journal = {Journal of Geographical Sciences}, volume = {32}, number = {6}, eid = {1001}, pages = {1001-1019}, keywords = {;food security;systematical analysis;key questions;farmland protection;resilient space;China}, doi = https://www.geogsci.com/EN/10.1007/s11442-022-1982-9 }