为了解和对比近些年来国内外福寿螺领域研究趋势和热点内容,本文以中国知网(CNKI)和Web of Science(WOS)核心文集TM的科学引文索引扩展版SCI-E数据库为数据来源,运用CiteSpace和VOSviewer软件对2009—2021年福寿螺属中入侵能力最强、入...为了解和对比近些年来国内外福寿螺领域研究趋势和热点内容,本文以中国知网(CNKI)和Web of Science(WOS)核心文集TM的科学引文索引扩展版SCI-E数据库为数据来源,运用CiteSpace和VOSviewer软件对2009—2021年福寿螺属中入侵能力最强、入侵范围最广的两种物种(Pomacea canaliculata和Pomacea maculate)研究领域的813篇相关文献(中文文献398篇,英文文献415篇)进行年度发文量、作者和国家合作网络、关键词共现、聚类和突现以及文献共被引分析.结果显示:自2009年来,国际上福寿螺领域研究热度持续,发文总体呈波浪式增长;国内研究热度有所减缓,发文总体呈下降趋势.在该领域内,国内发文地区主要集中在我国长江中下游以南及沿海地区;国际上,中国、阿根廷、美国、巴西是主要的发文国家.我国发文量位居第一,与阿根廷、美国构成该领域研究的主要国家力量.国家间合作密切,合作网络覆盖亚洲、南美、北美、西欧和澳大利亚各大区域.国内外近年来在该领域的研究热点有所不同,广州管圆线虫病、福寿螺的抗逆性和防治是我国近些年甚至未来很长一段时间研究关注的重点;在世界范围内,近年来的研究热点则是个体识别与鉴定、系统发育分析、物种地理起源和进化方面.此外,蛋白质组、卵、渐渗杂交福寿螺的危害和可利用化是目前国际在该领域的研究前沿.展开更多
The golden apple snail Pomacea canaliculata (Lamarck 1819) was first recorded at Black Dragon Spring, Dianchi Basin, Baiyi Township, Songming County, Kunming City, Yunnan Province, China, in October 2004. The water ...The golden apple snail Pomacea canaliculata (Lamarck 1819) was first recorded at Black Dragon Spring, Dianchi Basin, Baiyi Township, Songming County, Kunming City, Yunnan Province, China, in October 2004. The water from the spring flows into the Songhuaba Reservoir, the major drinking water resource for Kunming City, and part of the Dianchi Lake basin. This is the first record of this invasive snail in the Dianchi Lake Basin. Pomacea canaliculata originates from Central and South America, and in Asia the snail has spread through deliberate and accidental introductions to the Philippines, Vietnam, Thailand, Laos, Cambodia, Malaysia, Indonesia, Papua New Guinea, Korea, Japan and South China. It has become a major pest in rice-growing areas, resulting in huge damage to crops. Strict prevention and control measures have to be implemented to prevent the spread of the snail in Yunnan, together with public awareness campaigns to inform the public of the dangers of this invasive snail.展开更多
文摘为了解和对比近些年来国内外福寿螺领域研究趋势和热点内容,本文以中国知网(CNKI)和Web of Science(WOS)核心文集TM的科学引文索引扩展版SCI-E数据库为数据来源,运用CiteSpace和VOSviewer软件对2009—2021年福寿螺属中入侵能力最强、入侵范围最广的两种物种(Pomacea canaliculata和Pomacea maculate)研究领域的813篇相关文献(中文文献398篇,英文文献415篇)进行年度发文量、作者和国家合作网络、关键词共现、聚类和突现以及文献共被引分析.结果显示:自2009年来,国际上福寿螺领域研究热度持续,发文总体呈波浪式增长;国内研究热度有所减缓,发文总体呈下降趋势.在该领域内,国内发文地区主要集中在我国长江中下游以南及沿海地区;国际上,中国、阿根廷、美国、巴西是主要的发文国家.我国发文量位居第一,与阿根廷、美国构成该领域研究的主要国家力量.国家间合作密切,合作网络覆盖亚洲、南美、北美、西欧和澳大利亚各大区域.国内外近年来在该领域的研究热点有所不同,广州管圆线虫病、福寿螺的抗逆性和防治是我国近些年甚至未来很长一段时间研究关注的重点;在世界范围内,近年来的研究热点则是个体识别与鉴定、系统发育分析、物种地理起源和进化方面.此外,蛋白质组、卵、渐渗杂交福寿螺的危害和可利用化是目前国际在该领域的研究前沿.
文摘The golden apple snail Pomacea canaliculata (Lamarck 1819) was first recorded at Black Dragon Spring, Dianchi Basin, Baiyi Township, Songming County, Kunming City, Yunnan Province, China, in October 2004. The water from the spring flows into the Songhuaba Reservoir, the major drinking water resource for Kunming City, and part of the Dianchi Lake basin. This is the first record of this invasive snail in the Dianchi Lake Basin. Pomacea canaliculata originates from Central and South America, and in Asia the snail has spread through deliberate and accidental introductions to the Philippines, Vietnam, Thailand, Laos, Cambodia, Malaysia, Indonesia, Papua New Guinea, Korea, Japan and South China. It has become a major pest in rice-growing areas, resulting in huge damage to crops. Strict prevention and control measures have to be implemented to prevent the spread of the snail in Yunnan, together with public awareness campaigns to inform the public of the dangers of this invasive snail.