贵州花江喀斯特研究进展

Research progress of Huajiang Karst gorge, Guizhou Province

自20世纪90年代以来,花江喀斯特研究逐渐受到学界的广泛关注。对1993—2021年贵州省花江峡谷喀斯特研究文献进行分析,发现:1)花江研究可划分为萌芽阶段(1993—2002年)、初步多元化阶段(2003—2009年)和快速多元化阶段(2010—2021年)3个阶段,各阶段具有鲜明的时代特征,研究呈现出稳定、持续发展的态势。2)1993—2021年间刊文量呈增加趋势,学界关注程度趋于增强;主要集中在农学、资源学、环境学和地理学4类学科;研究人员较集中,各团队合作频繁紧密。3)从时间序列上分析,自1993年来研究逐步深入,内容趋于多样,阶段性前沿研究领域的出现紧扣区域发展的实际需求和国家政策;从研究脉络上分析,经济视角为主线,农业和农业技术相关的研究成果较多;政策导向较明显,研究主题紧跟国家政策变化呈现阶段特征,石漠化治理和生态环境研究贯穿始终。未来花江喀斯特研究应面向生态文明建设、乡村振兴和石漠化综合治理的需求,聚焦喀斯特气地水土生循环过程监测与模拟、生态系统演化机理与恢复、社会生态系统演化机制与调控、碳源碳汇综合观测与“双碳”技术研发、生态大数据决策支持与优化管理等方面进行研究与示范。

Since the 1990s,the karst research of Huajiang River has gradually attracted extensive attention from academia.By analyzing the literature on Huajiang Gorge Karst in Guizhou Province from 1993 to 2021.The study found that:1)The research related to Huajiang can be divided into three stages,including the germination stage(1993—2002),the initial diversification stage(2003—2009)and the rapid diversification stage(2010—2021).Each stage has distinct characteristics of The Times.The research generally shows a stable and sustainable development.2)The number of published articles showed an increasing trend from 1993 to 2021.Academic attention tends to increase.Research focuses on geography,sociology,environment and agriculture four types of discipline.The researchers were concentrated,and the teams worked closely and frequently.3)From the time series analysis:since 1993,the research has gradually deepened,the content tends to be diverse.The emergence of phased frontier research field is closely related to the actual requirements of regional development and national policies.Analysis from research context:economic angle of view is the dominant thought.There are many research achievements related to agriculture and agricultural technology.Policy orientation is obvious,the research topic closely follows the characteristics of the national policy change.The study on rocky desertification control and ecological environment exists all the time.The future research on Huajiang karst should meet the needs of ecological civilization construction,rural revitalization and comprehensive control of rocky desertification.It should focus on the monitoring and simulation of the hydrological cycle of karst air and land,the mechanism and restoration of ecosystem evolution,the mechanism and regulation of social ecosystem evolution,the comprehensive observation of carbon source and carbon sink and the research and development of"double carbon"technology,and the decision support and optimization management of ecological big data.