@article{NIU Ling‘an:410, author = {NIU Ling‘an, HAO Jinmin, ZHANG Baozhong, NIU Xinsheng, LU Zhenyu}, title = {Long-term spatial and temporal variations of soil organic carbon in the Handan region in Northern China}, publisher = {Front. Agric. China}, year = {0}, journal = {Frontiers of Agriculture in China}, volume = {}, number = {}, eid = {410}, numpages = {7}, pages = {410}, keywords = {soil organic carbon; spatial and temporal variability; systematic analysis}, url = {https://journal.hep.com.cn/fag/EN/abstract/article_6099.shtml}, doi = {10.1007/s11703-008-0064-9} }