李勇 Yong Li
以数据理解土地与城市
Understanding land and cities through data — from parcel records to the black-soil region.
东北大学 公共管理（土地资源管理方向）博士研究生，导师王玉波教授。关注城市土地供应与更新、黑土区耕地质量与土壤有机质的多尺度空间识别。
关于我
李勇，东北大学公共管理（土地资源管理方向）在读博士研究生，导师王玉波教授。拥有土地资源管理、地理学、土壤学与遥感等多元学科背景，曾在黑龙江大学获公共管理硕士学位，并于中国科学院东北地理与农业生态研究所联合培养、从事农业遥感科研工作。
研究聚焦城市土地供应与城市更新、黑土区耕地质量与土壤有机质的空间识别，综合运用宗地大数据、遥感与空间统计方法开展多尺度分析。以第一/通讯作者发表 SCI/SSCI 论文多篇。
研究方向
学术成果
以第一或通讯作者发表 SCI/SSCI 论文 5 篇，在投 4 篇，参与发表 5 篇。
An uneven shift towards stock-based urban redevelopment in China: Multi-scale evidence from land supply records
Li, Y., Wang, Y., Chai, Y., Gao, L., Ren, L., Zhao, J., & Zheng, S. (2026).
Humanities and Social Sciences Communications
Exploring renewal-oriented urban land supply across functional types: Spatial differentiation and associated factors in Northeast China
Li, Y., Wang, Y., Chai, Y., Ren, L., & Zheng, S. (2026).
Cities
Revealing spatiotemporal inequality in urban renewal orientation across Chinese cities
Li, Y., Wang, Y., Chai, Y. (2026).
Environment and Planning B: Urban Analytics and City Science
Revisiting urban renewal in China: A multi-level analysis of functional differentiation and redevelopment pathways across cities
Wang, Y., Li, Y., Chai, Y., Xu, H., Ren, L., Zhao, J., & Zheng, S. (2026).
Humanities and Social Sciences Communications
Quantifying the impact of spatial form on operational carbon emissions in high-rise residential districts: A Bayesian optimization and SHAP framework
Liu, Y., Li, Y., Peng, Z., Mamat, A., & Zang, D. (2026). Buildings, 16(19), 3951.
Climatic and topographic controls on soil organic carbon distribution across continents
Li, Y., Zheng, S., Meng, X., Wang, L., Yu, Y., Zhang, Y., ... & Luo, C. (2025). Catena, 260, 109435.
Systematic identification of factors influencing the spatial distribution of soil organic matter in croplands within the black soil region of Northeastern China across multiple scales
Li, Y., Zheng, S., Wang, L., Dai, X., Zang, D., Qi, B., ... & Liu, H. (2025). Catena, 249, 108633.
Contour farming suitability of the black soil region in Northeast China and its spatial characteristics
Li, Y., Zheng, S., Liu, H., Luo, C., Meng, L., Wang, Y., & Wang, L. (2024). Chinese Geographical Science, 34(6), 1119-1133.
Cropland zoning based on district and county scales in the black soil region of northeastern China
Li, Y., Wang, L., Yu, Y., Zang, D., Dai, X., & Zheng, S. (2024). Sustainability, 16(8), 3341.
Improving the accuracy of soil organic matter mapping in typical Planosol areas based on prior knowledge and probability hybrid model
Zang, D., Zhao, Y., Luo, C., Zhang, S., Dai, X., Li, Y., & Liu, H. (2025). Soil and Tillage Research, 246, 106358.
Automated gully erosion extraction in the typical black soil region of Northeast China using a deep learning approach based on multi-source remote sensing data
Zhang, S., Meng, X., Zhang, G., Dai, X., Yu, Y., Li, Y., ... & Liu, H. (2026). Catena, 263, 109748.
Identifying optimal variables to predict soil organic carbon in sandy, saline, and black soil regions: Remote sensing, terrain, or climate factors?
Wang, L., Liu, H., Wang, X., Xu, X., He, L., Luo, C., Li, Y., ... & Mei, X. (2025). Remote Sensing, 17(2), 237.
Impact of paddy field expansion on ecosystem services and associated trade-offs and synergies in Sanjiang plain
Dai, X., Meng, L., Li, Y., Yu, Y., Zang, D., Zhang, S., ... & Liu, H. (2024). Agriculture, 14(11), 2063.
Spatial differentiation characteristics of the soil health index in Heilongjiang Province, China and implications for zonal management
Zhao, J., Yan, Z., Li, Y., Mei, X., & Zheng, S. (2026). Sustainability, 18(8), 3693.
研究项目
国家自然科学基金面上项目 · 42671345
城市更新替代土地财政的城市发展动能转换机理、效应及提升路径。协助基金申报书材料撰写，负责文献调研、数据搜集整理、空间数据处理与统计分析。
国家重点研发计划 · 黑土粮仓三江示范区
"黑土地耕地质量多尺度天空地立体监测技术与预警系统"、第三次全国土壤普查（友谊农场）。参与样本采样与中期报告撰写；多次带队完成东北三省及内蒙古大范围土样采集（累计 181 袋）与农田受灾调研。
教育经历
技能
联系
东北大学 公共管理（土地资源管理方向）博士研究生 · liyong@mails.neu.edu.cn
