• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Tropical Conservation Science >Different Criteria for Evaluation of the Conservation Status of Ceratozamia Miqueliana (Zamiaceae)
【24h】

Different Criteria for Evaluation of the Conservation Status of Ceratozamia Miqueliana (Zamiaceae)

机译：评估Ceratozamia miqueliana（Zamiaceae）保护地位的不同标准

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Ceratozamia miqueliana is a cycad (Zamiaceae) species endemic to southeastern Mexico. It is currently listed on the International Union for Conservation of Nature (IUCN) Red List as “Critically Endangered” and under Mexican law as “Endangered”. The objective was to complement the evaluation of C. miqueliana based on criterion B of the IUCN, and the method proposed by the Mexican Norm. This information is in turn reinforced with the potential distribution model. We collected data from different herbaria and field visits and obtained the EOO and AOO using GIS and the GeoCat portal, the distribution of the species was modeled using the Maxent program. According to the IUCN guidelines (Geographic distribution, Criterion B) and Mexican law, the species could be considered Endangered and Subject to Special Protection, respectively. The comparison of AOO and EOO obtained by GIS and the GeoCat portal show that both methodologies used coincide in assigning the same categories based on geographic criteria. The integration of the potential distribution helps to identify the environmental factors that influence its habitat, in addition to identifying the ideal sites for its conservation. Is necessary to carry out evaluations of microendemic species such as Ceratozamia miqueliana from different approaches (populations, geographic aspects and habitat evaluation) to obtain more precise results. C. miqueliana must be protected by national and international laws.
机译：Ceratozamia miqueliana是墨西哥东南部的特有特有的Cycad（Zamiaceae）。它目前上市的自然保护联盟（IUCN）红色名单，作为“危害”和墨西哥法律下的“濒临灭绝”。目的是根据IUCN的标准B补充C. Miqueliana的评价，以及墨西哥常量提出的方法。使用潜在的分布模型，该信息又加强。我们收集了来自不同豆根和实地考察的数据，并使用GIS和Geocat门户获得了EOO和AOO，使用MaxEnt程序建模了物种的分布。根据IUCN指南（地理分布，标准B）和墨西哥法律，这些物种分别被认为濒临灭绝并受特殊保护。通过GIS和Geocat门户获得的AOO和EOO的比较表明，两种方法都以根据地理标准分配相同类别的方法。潜在分布的整合有助于确定影响其栖息地的环境因素，以及识别其保护的理想场所。对于从不同方法（种群，地理方面和栖息地评估）来进行分化米尼采拉的微生物物种等微生物物种的评价，以获得更精确的结果。 C. Miqueliana必须受国家和国际法律保护。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

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