导师介绍

许尔琪

男,广东汕头人,博士,副研究员,现工作于土地科学与生物地理研究室。2006-2010年就读于中国农业大学资源与环境学院,获学士学位;2010-2015年就读于中国科学院地理科学与资源研究所,获博士学位。2015年留所工作,2017年晋升为副研究员。2016年日本京都大学访问学者。主持国家自然科学基金项目、中国科学院特别专项课题、国家科技平台课题、中国科学院先导专项专题、中国工程院咨询专题以及科技部重点研发计划专题等10余项。

研究领域与方向

重点开展土地系统空间格局及生态环境效应研究,主要包括:土地系统空间化表达与量化;土地多功能权衡与优化配置;土地退化恢复重建与优化管理。

代表性论著

共发表学术论文60余篇,其中第一/通讯SCI论文21篇,专著2部。

Erqi Xu, Hongqi Zhang. Change pathway and intersection of rainfall, soil, and land use influencing water-related soil erosion. Ecological Indicators. 2020, 113, 106281.

Erqi Xu, Hongqi Zhang, Yongmei Xu. Exploring land reclamation history: Soil organic carbon sequestration due to dramatic oasis agriculture expansion in arid region of Northwest China. Ecological Indicators, 2020, 108: 105746.

Erqi Xu, Hongqi Zhang, Yongmei Xu. Effect of Large-Scale Cultivated Land Expansion on the Balance of Soil Carbon and Nitrogen in the Tarim Basin. Agronomy. 2019, 9, 86.

Erqi Xu, Yimeng Chen. Modeling Intersecting Processes of Wetland Shrinkage and Urban Expansion by a Time-Varying Methodology. Sustainability. 2019, 11, 4953.

Erqi Xu, Rui Wang, Hongqi Zhang, Zhuxiao Yu. Coupling index of water consumption and soil fertility correlated with winter wheat production in North China Region. Ecological Indicators. 2019, 102(7): 154-165.

Erqi Xu, Hongqi Zhang. A spatial simulation model for karst rocky desertification combining topdown and bottomup approaches. Land Degradation & Development. 2018, 29(10): 3390-3404.

Erqi Xu, Hongqi Zhang. A model for integrated spatial land use characteristics linking to surface nutrient concentration. International Journal of Digital Earth. 2018, 11(10): 1064-1084.

Erqi Xu, Hongqi Zhang, Lina Yao. An elevation-based stratification model for simulating land use change. Remote Sensing. 2018, 10(11), 1730.

Erqi Xu, Hongqi Zhang. Aggregating land use quantity and intensity to link water quality in upper catchment of Miyun Reservoir. Ecological Indicators. 2016, 66: 329-339.

Erqi Xu, Hongqi Zhang, Guanglong Dong, Lei Kang, Xuejiao Zhen. Spatial variation of water quality in upper catchment of Miyun reservoir. Water Science & Technology: Water Supply. 2016, 16(3): 817-827.

Erqi Xu, Hongqi Zhang, Mengxian Li. Object-based mapping of karst rocky desertification using Support Vector Machine. Land Degradation & Development. 2015, 26: 158-167.

Erqi Xu, Hongqi Zhang. Characterization and interaction of driving factors in karst rocky desertification: a case study from Changshun, China. Solid Earth. 2014. 5: 1329–1340.

Erqi Xu, Hongqi Zhang, Yang Yang, Ying Zhang. Integrating a Spatially Explicit Tradeoff Analysis for Sustainable Land Use Optimal Allocation. Sustainability. 2014, 6: 8909-8930.

Erqi Xu, Hongqi Zhang. Spatially-explicit sensitivity analysis for land suitability evaluation. Applied Geography. 2013, 45: 1-9.

Erqi Xu, Hongqi Zhang, Mengxian Li. Mining spatial information to investigate the evolution of karst rocky desertification and its human driving forces in Changshun, China. Science of the Total Environment. 2013, 458-460: 419-426.

招生专业:自然地理学

联系方式:电话:010-64889450Email: xueq@igsnrr.ac.cn

更新日期:2020715