| 基于文献计量学的农业生态荟萃分析的研究进展 |
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| 引用本文： | 杨睿哲,陈兰兰,刘雪健,郑一鸣,郑伟,翟丙年,王朝辉,李紫燕.基于文献计量学的农业生态荟萃分析的研究进展[J].中国农学通报,2022,38(31):154-164. |
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| 作者姓名： | 杨睿哲 陈兰兰 刘雪健 郑一鸣 郑伟 翟丙年 王朝辉 李紫燕 |
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| 作者单位： | 1.西北农林科技大学资源环境学院/农村农业部西北植物营养与农业环境重点实验室,陕西杨陵 712100;2.甘肃农业大学资源与环境学院/甘肃省干旱生境作物学重点实验室,兰州 730070 |
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| 基金项目： | 国家自然科学基金项目“旱地覆膜栽培土壤团聚体有机碳稳定性改变的微生物与机制”(42177342);国家重点研发计划项目“陕甘黄土丘陵区适水改土与生态保育协同技术集成及示范”(2021YFD190070406);陕西省重点研发计划项目“果园地力提升及有机替代化肥减肥增效关键技术研究与示范”(2020zdzx03-02-01);陕西省重点农业产业链项目“中低产粮田改造工程关键技术研发及示范”(2022ZDLNY02);国家现代农业产业技术体系项目“果园土壤和产地环境污染管控与修复”(CARS-27) |
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| 摘 要： | 为了解荟萃分析在农业生态学科研中的发展和应用,提供相关研究参考,以“meta”作为关键词获取有效文献718篇,利用CiteSpace可视化软件和Web of Science(WOS)文献分析工具进行量化。结果表明,农业生态荟萃分析的国际发文总量呈显著增长;美国加州大学戴维斯分校、中国农业大学、中国科学院、中国农业科学院、荷兰瓦赫宁根大学在农业生态荟萃分析领域有较高的国际影响力。荟萃分析在农业生态的研究主题多样化,农田管理措施、土地利用方式变化、气候因子变化对生物多样性、温室气体等的生态环境效应评估和碳氮养分循环的动力学分析,以及不同生态系统之间的变化、互作差异比较等是现阶段的主要应用领域。荟萃分析作为农业生态学研究的重要工具,为大尺度综合性研究提供了验证假说和发展新理论的新途径,但目前简单荟萃研究仍难以完全满足实际工作需求,基于大数据融合、机器学习模型算法和专家知识评估等的综合荟萃分析将是未来研究的重点。
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| 关 键 词： | 农业生态系统 荟萃分析 可视化分析 学科发展 研究热点 |
| 收稿时间： | 2021-10-25 |
Agroecology Meta-analysis Based on Bibliometrics: A Review |
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| YANG Ruizhe,CHEN Lanlan,LIU Xuejian,ZHENG Yiming,ZHENG Wei,ZHAI Bingnian,WANG Zhaohui,LI Ziyan.Agroecology Meta-analysis Based on Bibliometrics: A Review[J].Chinese Agricultural Science Bulletin,2022,38(31):154-164. |
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| Authors: | YANG Ruizhe CHEN Lanlan LIU Xuejian ZHENG Yiming ZHENG Wei ZHAI Bingnian WANG Zhaohui LI Ziyan |
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| Institution: | 1.College of Natural Resources and Environment, Northwest A&F University/ Key Laboratory of Plant Nutrition and the Agro-Environment in Northwest China, Ministry of Agriculture and Rural Affairs, Yangling, Shaanxi 712100;2.College of Resources and Environmental Sciences, Gansu Agricultural University/ Gansu Provincial Key Laboratory of Arid-land Crop Science, Lanzhou 730070 |
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| Abstract: | To understand the development and application of meta-analysis in agroecology research and provide reference for relevant research, 718 valid literature was obtained with ‘meta’ as the keyword, and quantified by CiteSpace visualization software and Web of Science (WOS) literature analysis tool. The results show that the total number of international publications in agro-ecological meta-analysis has increased significantly. University of California, Davis (UC Davis), China Agricultural University, Chinese Academy of Sciences, Chinese Academy of Agricultural Sciences and Wageningen University have high international influence in the field of agro-ecological meta-analysis. The research topics of agroecology meta-analysis are diverse. The assessment of ecological and environmental effects of farmland management measures, land use change, climate change on biodiversity and greenhouse gases, the dynamics of carbon and nitrogen nutrient cycling, and the changes and interaction difference of different ecosystems are the main application fields at the present stage. As an important tool for agro-ecological research, meta-analysis provides a new way to verify hypotheses and develop new theories for large-scale comprehensive research, but it is still difficult to fully meet the needs of practical work by simple meta-analysis. A comprehensive meta-analysis based on big data fusion, machine learning model algorithms and expert knowledge assessment will be the focus of future research. |
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| Keywords: | agro-ecosystem meta-analysis visual analysis disciplinary development research hotspot |
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