数字农科院2.0

Spatiotemporal Patterns of Cropland Sustainability in Black Soil Zones Based on Multi-Source Remote Sensing: A Case Study of Heilongjiang, China

文献类型： 外文期刊

作者： Jing Yang;Li Wang;Jinqiu Zou;Lingling Fan;Yan Zha

作者机构：

关键词： black soil;cropland sustainability;evaluation system;multi-source remote sensing;spatiotemporal evolution

期刊名称： Remote Sensing

ISSN： 2072-4292

年卷期： 2025 年 17 卷 12 期

页码：

收录情况： SCIE（2025版） ; ; EI（2025版）

摘要： Sustainable cropland management is essential in maintaining national food security. In the black soil regions of China, which are key areas for commercial grain production, sustainable land use must be achieved urgently. To address the absence of integrated, large-scale, remote sensing-based sustainability frameworks in China’s black soil zones, we developed a comprehensive evaluation system with 13 indicators from four dimensions: the soil capacity, the natural capacity, the management level, and crop productivity. With this system and the entropy weight method, we systematically analyzed the spatiotemporal patterns of cropland sustainability in the selected black soil regions from 2010 to 2020. Additionally, a diagnostic model was applied to identify the key limiting factors constraining improvements in cropland sustainability. The results revealed that cropland sustainability in Heilongjiang Province has increased by 7% over the past decade, largely in the central and northeastern regions of the study area, with notable gains in soil capacity (+15.6%), crop productivity (+22.4%), and the management level (+4.8%). While the natural geographical characteristics show no obvious improvement in the overall score, they display significant spatial heterogeneity (with better conditions in the central/eastern regions than in the west). Sustainability increased the most in sloping dry farmland and paddy fields, followed by plain dry farmland and arid windy farmland areas. The soil organic carbon content and effective irrigation amount were the main obstacles affecting improvements in cropland sustainability in black soil regions. Promoting the implementation of technical models, strengthening investment in cropland infrastructure, and enhancing farmer engagement in black soil conservation are essential in ensuring long-term cropland sustainability. These findings provide a solid foundation for sustainable agricultural development, contributing to global food security and aligning with SDG 2 (zero hunger).

分类号：

  • 相关文献

[1]A Remote Sensing Approach to Estimating Cropland Sustainability in the Lateritic Red Soil Region of China. Dingding Duan,Xiao Sun,Chenrui Wang,Yan Zha,Qiangyi Yu,Peng Yang. 2024

[2]High-Precision Tea Plantation Mapping with Multi-Source Remote Sensing and Deep Learning. Yicheng Zhou,Lingbo Yang,Lin Yuan,Xin Li,Yihu Mao,Jiancong Dong,Zhenyu Lin,Xianfeng Zhou. 2024

[3]Regional Soil Moisture Estimation Leveraging Multi-Source Data Fusion and Automated Machine Learning. Shenglin Li,Pengyuan Zhu,Ni Song,Caixia Li,Jinglei Wang. 2025

[4]Chlorophyll dynamic fusion based on high-throughput remote sensing and machine learning algorithms for cotton yield prediction. Jiajie Yang,Bowei Xu,Bin Wu,Rumeng Zhao,Le Liu,Fuguang Li,Xiantao Ai,Liqiang Fan,Zuoren Yang. 2025

[5]Layered Soil Moisture Retrieval and Agricultural Application Based on Multi-Source Remote Sensing and Vegetation Suppression Technology: A Case Study of Youyi Farm, China. Zhonghe Zhao,Yuyang Li,Kun Liu,Chunsheng Wu,Bowei Yu,Gaohuan Liu,Youxiao Wang. 2025

[6]Long-term Trend and Variability of China's Arid Climate and Drought Area based on the Standardized Precipitation Index. Liu Yang,Jiang Wenlai,Xiao Bilin,Gao Mingjie,Lei Bo. 2014

[7]A New Large-Scale Monitoring Index of Desertification Based on Kernel Normalized Difference Vegetation Index and Feature Space Model. Bing Guo,Rui Zhang,Miao Lu,Mei Xu,Panpan Liu,Longhao Wang. 2024

[8]Impacts of Water and Sediment Fluxes into the Sea on Spatiotemporal Evolution of Coastal Zone in the Yellow River Delta. Yu, Bowei,Wu, Chunsheng,Zhao, Zhonghe. 2025

[9]Analysis of Genetic Diversity Based on Sequences of Feline Calicivirus Strains Isolated in China. Yang, Yupeng,Chen, Mengru,Liu, Zhe,Feng, Kexin,Qi, Ruibin,Kang, Hongtao,Jiang, Qian,Qu, Liandong,Liu, Jiasen. 2025

[10]STUDY ON ECOLOGICAL EFFECTS OF MINING ENVIRONMENTAL MANAGEMENT EVALUATION SYSTEM - A CASE OF THE MINE IN GRASSLAND. Yao, Guo-Zheng,Gao, Yong,Yang, Ting-Ting. 2016

[11]Spatiotemporal Patterns of Cultivated Land Quality Integrated with Multi-Source Remote Sensing: A Case Study of Guangzhou, China. Dingding Duan,Xiao Sun,Shefang Liang,Jing Sun,Lingling Fan,Hao Chen,Lang Xia,Fen Zhao,Wanqing Yang,Peng Yang. 2022

[12]Evaluation of the sustainable development level of grain family farms in main grain-producing areas based on agricultural multi-function: a case study of Hunan Province in China. Duan, Wei,Pan, Yuehong. 2024

[13]Research Progress on Soil Security Assessment in Farmlands and Grasslands Based on Bibliometrics over the Last Four Decades. Chen F.,Li S.,Hao L.,An Y.,Huo L.,Wang L.,Li Y.,Zhu X.. 2024

[14]Basic Soil Productivity of Spring Maize in Black Soil Under Long-Term Fertilization Based on DSSAT Model. Zha Yan,Wu Xue-ping,He Xin-hua,Zhang Hui-min,Gong Fu-fei,Cai Dian-xiong,He Xin-hua,Zhu Ping,Gao Hong-jun. 2014

[15]Soil Organic Carbon Accumulation Increases Percentage of Soil Olsen-P to Total P at Two 15-Year Mono-Cropping Systems in Northern China. Shen Pu,He Xin-hua,Xu Ming-gang,Zhang Hui-min,He Xin-hua,Peng Chang,Gao Hong-jun,Liu Hua,Xu Yong-mei,Qin Song,Xiao Hou-jun. 2014

[16]Effect of 35 years inorganic fertilizer and manure amendment on structure of bacterial and archaeal communities in black soil of northeast China. Ding, Jianli,Jiang, Xin,Ma, Mingchao,Guan, Dawei,Zhou, Jing,Cao, Fengming,Li, Li,Li, Jun,Jiang, Xin,Ma, Mingchao,Cao, Fengming,Li, Jun,Zhou, Baoku,Zhao, Baisuo.

[17]Influence of inorganic fertilizer and organic manure application on fungal communities in a long-term field experiment of Chinese Mollisols. Ding, Jianli,Jiang, Xin,Guan, Dawei,Ma, Mingchao,Cao, Fengming,Li, Li,Li, Jun,Ding, Jianli,Jiang, Xin,Zhao, Baisuo,Ma, Mingchao,Cao, Fengming,Yang, Xiaohong,Li, Jun,Zhou, Baoku.

[18]Denitrification potential under different fertilization regimes is closely coupled with changes in the denitrifying community in a black soil. Yin, Chang,Fan, Fenliang,Song, Alin,Cui, Peiyuan,Liang, Yongchao,Li, Tingqiang,Liang, Yongchao.

[19]Effect of 15-Year-Long Fertilization on Potassium Quantity/Intensity Relationships in Black Soil in Northeastern China. Zhang, Huimin,Xu, Minggang,Zhu, Ping,Peng, Chang. 2011

[20]Chronic Fertilization Of 37 Years A.lters The Phylogenetic Structure O f Soil Arbuscular Mycorrhizal Fungi In Chinese Mollisols. Ma, MC, Ongena, M, Wang, QF, Guan, DW, Cao, FM, Jiang, X, Li, J. 2018

作者其他论文 更多>>