农业水土资源耦合研究进展与展望  

PROGRESS AND PROSPECT OF COUPLING RESEARCH ON AGRICULTURAL WATER AND SOIL RESOURCES

作　　者：闫文智 赵翔宇 王凯歌 徐艳 郑慧慧 桑之婷 Yan Wenzhi;Zhao Xiangyu;Wang Kaige;Xu Yan;Zheng Huihui;Sang Zhiting(College of Land Science and Technology,China Agricultural University,Beijing 100193,China;Key Laboratory of Agricultural Land Quality and Monitoring,Ministry of Natural Resources,Beijing 100193,China)

机构地区：[1]中国农业大学土地科学与技术学院,北京100193 [2]自然资源部农用地质量与监控重点实验室,北京100193

出　　处：《中国农业资源与区划》2024年第3期97-107,共11页Chinese Journal of Agricultural Resources and Regional Planning

基　　金：科技部第三次新疆综合科学考察项目“塔里木河流域土地开发利用空间优化研究”(2021xjkk0202)。

摘　　要：[目的]寻找农业水土资源耦合研究热点、梳理研究发展历程、统筹和归纳研究体系,明晰未来研究发展方向和突破点,助力农业水土资源可持续利用。[方法]文章通过定性与定量研究相结合,借助CiteSpace软件对1992—2022年农业水土资源耦合研究热点、发展历程进行初步分析,之后借助文献归纳法进一步综述研究体系。[结果]研究聚焦于农业水土资源利用效率及效用,总体上经历了从土壤理化性质到水土资源优化配置、从小尺度作物种植到大尺度流域治理的发展历程,研究体系由3个研究基本面和6个研究基本点构成,研究基本面分别为水土资源匹配格局、水土资源利用过程、水土资源状态响应,即“格局—过程—响应”的农业水土资源耦合研究体系。[结论]水土资源匹配格局方面需进一步明晰水土资源空间分异特征并加强二者物理交互过程和时空变异规律的研究,建议未来聚焦于识别水土资源配置差别并建立实践性的匹配等别标准;水土资源利用过程方面土地利用变化后水文过程响应研究尚待补充,建议未来可深入探索土地利用与水文过程的二元互馈机理;水土资源状态响应方面气候变化下需注意从气象指标入手探究农业生产中水土资源的关系,建议未来加强气候变化背景下低效利用问题的动态监测及预测模拟。This research aims to find research hotspots on the coupling of agricultural water and soil resources,sort out the development process of research,coordinate and summarize the research system,clarify the future research development direction and breakthrough points,and assist in the sustainable use of agricultural water and soil resources.The research method combined qualitative and quantitative research,a preliminary analysis was conducted on the research hotspots and development process of agricultural soil and water resources coupling from 1992 to 2022 by using CiteSpace software.Subsequently,the research system was further summarized by using literature induction method.The results were listed as follows.The research focused on the efficiency and effectiveness of agricultural water and soil resources utilization,and went through a development process from soil physical and chemical properties to optimal allocation of water and soil resources,from small-scale crop planting to large-scale watershed management.The research system consisted of three research fundamentals and six research basic points,including the matching pattern of water and soil resources,the process of water and soil resource utilization,and the response of water and soil resource status,namely,the coupling research system of agricultural water and soil resources based on"pattern-process-response".Therefore,in terms of the matching pattern of water and soil resources,it is necessary to further clarify the spatial differentiation characteristics of water and soil resources,and strengthen the research on the physical interaction process and spatiotemporal variation laws of the two.It is recommended to focus on identifying the differences in water and soil resources allocation and establishing practical matching grading standards in the future;The research on the response of hydrological processes to land use changes in the process of water and soil resource utilization needs to be supplemented.It is suggested that in the future,the binary mutua

关 键 词：农业 水土资源 耦合 格局—过程—响应 进展 展望 

分 类 号：F301.2[经济管理—产业经济] S157[农业科学—土壤学]