1979年以来扎龙湿地研究进展及热点追踪

利用文献计量法,对1979年以来公开发表的有关扎龙湿地的文献,进行归类统计分析。文献发表量在2000年后急速攀升,2006年以后每年保持在60篇以上,以哈尔滨、齐齐哈尔、长春三地的科研机构为主。研究热点始终以湿地物种、生物多样性保护、湿地评价为主。近年来,扎龙湿地退化、恢复、重建及补偿研究成为关注的焦点;湿地生态系统模型、生态过程、生物地球化学循环研究热度增加;湿地温室气体排放等成为新兴主题,而扎龙湿地的形成、发育和古环境的重建研究则相对较少。

Progress in Researches of Zhalong Wetland since 1979 and Burning Issues

Published papers on Zhalong Wetland since 1979 were classified and analyzed using literature bibliometric analysis. The number of published papers was climbing up rapidly after 2000, and kept over 60 papers a year since 2006. The papers were mainly published by research institutions in cities of Harbin, Qiqihar and Changchun. The focuses of the studies hotspots was always on wetland species and biodiversity protection, and wetland assessment. In recent years, researches on wetland degradation, recovery or restoration and biological compensation have received more attention. Researches on wetland ecosystem modeling, ecological process and biogeochemical cycling have drawn increasing interests. Emission of greenhouse gases by wetland is becoming a new hotspot topic. However, fewer studies have been conducted on formation, evolution and palaoenvironment reconstruction of Zhalong Wetland.