土壤与对地观测

Soil & Earth Observation

关注黑土区耕地质量、土壤有机质空间识别与农业遥感。

Research overview

连接土地资源管理、土壤学和遥感，围绕黑土区耕地质量、土壤有机质与土壤有机碳的空间分布开展研究。

Research questions

黑土区耕地土壤有机质的空间差异与哪些因素相关？
气候与地形如何关联跨洲尺度的土壤有机碳分布？
耕地保护与分区管理如何连接不同空间尺度？

Projects

相关论文

2026已发表

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.

Catena, 263, 109748

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2026已发表

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.

Sustainability, 18(8), 3693

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2025已发表

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.

Catena, 260, 109435

BibTeX ↓Scholar 检索 ↗Research →第一作者

2025已发表

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.

Catena, 249, 108633

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2025已发表

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.

Soil and Tillage Research, 246, 106358

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2025已发表

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.

Remote Sensing, 17(2), 237

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2024已发表

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.

Chinese Geographical Science, 34(6), 1119-1133

BibTeX ↓Scholar 检索 ↗第一作者

2024已发表

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.

Sustainability, 16(8), 3341

BibTeX ↓Scholar 检索 ↗第一作者

2024已发表

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.

Agriculture, 14(11), 2063

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Resources

研究资源

Resource

Google Earth Engine

遥感与地理空间数据分析平台的官方文档。

Official resource ↗

Resource

QGIS

开源 GIS 平台的官方网站与文档入口。

Official resource ↗

Soil & Earth Observation

Research overview

Research questions

相关研究

黑土区土壤有机质的多尺度空间识别

气候、地形与跨洲土壤有机碳分布

国家重点研发计划 · 黑土粮仓三江示范区

相关论文

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

Spatial differentiation characteristics of the soil health index in Heilongjiang Province, China and implications for zonal management

Climatic and topographic controls on soil organic carbon distribution across continents

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

Improving the accuracy of soil organic matter mapping in typical Planosol areas based on prior knowledge and probability hybrid model

Identifying optimal variables to predict soil organic carbon in sandy, saline, and black soil regions: Remote sensing, terrain, or climate factors?

Contour farming suitability of the black soil region in Northeast China and its spatial characteristics

Cropland zoning based on district and county scales in the black soil region of northeastern China

Impact of paddy field expansion on ecosystem services and associated trade-offs and synergies in Sanjiang plain

研究资源

Google Earth Engine

QGIS