河流栖息地是水域生态系统的重要组成部分,以Web of Science论文数据库为数据源,利用TDA等工具对2015 -2017年国际河流栖息地研究进行文献计量分析。结果表明:该领域研究方向涉及环境科学与生态学、海洋与淡水生物学等多个学科;美国的发文量最高,中国居于第2位;保护、河流、鱼类和气候变化是热点关键词;当前河流栖息地研究动态集中于风险评估与生态修复、水生生物群落、外来生物入侵、栖息地的地貌变化等方面。
英文摘要:
River habitats are important components of aquatic ecosystems. Based on the data of SCI literatures in the Web of Science (WOS) database during 2015 - 2017, I have explored the international recent progress of river habitats research by using Thomson Data Analyzer (TDA) tool. The results show that : this research field involved many subjects including environmental science and ecology,marine and freshwater biology, the USA had the highest amounts of publications, while China ranked the second. "conservation","river","fish" and "climate change" were the recent hot keywords in river habitats research. The current research dynamics mainly focused on the risk assessment and ecological restoration of river habitats,aquatic biology community in river habitats,biological invasion in river habitats,and geomorphic change of river habitats.