@article{郑翔天_1002, author = {[郑翔天, 关思萍, 任红鸽, 徐容乐, 项波]}, title = {知识图谱在构建东北土地环境研究知识谱系中的应用}, publisher = {地球信息科学学报}, year = {2021}, journal = {地球信息科学学报}, volume = {23}, number = {6}, eid = {1002}, pages = {1002-1016}, keywords = {;知识图谱;东北;土地沙化;土地退化;荒漠化;盐碱化;林地草地退化;森林退化;黑土地退化}, doi = https://www.dqxxkx.cn/CN/10.12082/dqxxkx.2021.200431 }