• 主题
高级搜索  >
历史搜索 清空历史
首页> 美国卫生研究院文献>Plant Diversity >Plant diversity in Yunnan: Current status and future directions
【2h】

Plant diversity in Yunnan: Current status and future directions

机译：云南植物多样性：现状和未来方向

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务，本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文，但由于OA文献来源多样且变更频繁，仍可能出现获取不到、文献不完整或与标题不符等情况，如果获取不到我们将提供退款服务。请知悉。
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Yunnan, located in southwestern China, harbors more than 19,000 higher plants, which represents the highest plant diversity in the country. However, plant diversity in Yunnan faces enormous threats today, including habitat destruction and fragmentation, environmental pollution, and over-exploitation of natural resources. Despite recent efforts to protect biodiversity, there are still thousands of threatened species, some of which have become extinct. We analyzed available data to gain a greater understanding of plant diversity and the status of plant conservation in Yunnan. We found that southern, southeastern, and northwestern Yunnan are hotspots of total species, endemic species, specimens, new species and threatened species, whereas southeastern Yunnan is a hotspot for plant species with extremely small populations. Moreover, we found that there are still conservation gaps and poorly protected areas in central, eastern, and northeastern Yunnan. We conclude that conservation of plant diversity in Yunnan requires modern field investigation, systematic research, the development of comprehensive databases, and government support. We recommend that conservationists pay more attention to building and improving functional protection systems and popularizing science.
机译：云南位于中国西南部，港口超过19,000家高等植物，这代表了该国的最高植物多样性。然而，云南的植物多样性面临着今天的巨大威胁，包括栖息地破坏和碎片，环境污染以及对自然资源的过度开发。尽管最近的努力保护生物多样性，但仍有数千种受威胁的物种，其中一些物种已经灭绝。我们分析了可用数据，以更加了解植物多样性和云南省植物保护地位。我们发现南部，东南和西北云南都是物种的热点，特有物种，标本，新物种和威胁物种，而云南东南部是植物物种的热点，具有极小的人口。此外，我们发现中央，东部和东北部和东北部仍有保护差距和贫困地区。我们得出结论，云南省植物多样性保护需要现代实地调查，系统研究，综合数据库的发展，以及政府支持。我们建议保护主义者更加关注建设和改进功能保护系统和普及科学。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号