...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Tropical Conservation Science >Taxonomic, Species and Functional Group Diversity of Ants in a Tropical Anthropogenic Landscape
【24h】

Taxonomic, Species and Functional Group Diversity of Ants in a Tropical Anthropogenic Landscape

机译：热带人为景观中蚂蚁的分类，种类和功能群多样性

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

摘要

In tropical dry landscapes, biodiversity conservation is dependent upon both the protection of natural areas and the sustainable management of the agricultural matrix. We analyzed the taxonomic, species and functional group diversity of ants in three neighboring habitats with different degrees of anthropic disturbance in Veracruz, Mexico. A total of 34,957 ant workers belonging to 89 species, 34 genera, 19 tribes and 7 subfamilies were recorded. Primary forest had the highest species richness and most even distribution of species among the taxonomic levels, followed by secondary forest and active pasture. Because high species turnover among habitats increased species richness at the landscape level, the three neighboring habitats that we sampled are important for conservation biodiversity and together have a high conservation value for ants and probably for other invertebrates as well. Species of specialized functional groups were more frequent in primary forest, while those belonging to generalist and opportunistic groups were more frequent in active pasture. Human-disturbed areas in the vicinity of protected areas have an important role as reservoirs of biodiversity and should be included in landscape management practices designed to improve arthropod conservation in the tropics.
机译：在热带干旱景观中，生物多样性的保护既取决于自然区域的保护，也取决于农业基质的可持续管理。我们分析了在墨西哥韦拉克鲁斯州不同人类干扰程度的三个邻近生境中蚂蚁的分类，物种和功能群多样性。共记录了34,957名蚂蚁工人，它们属于89种，34属，19个部落和7个亚科。在分类学层次上，原始森林物种丰富度最高，物种分布最均匀，其次是次生森林和活跃牧场。由于栖息地之间较高的物种周转率在景观水平上增加了物种丰富度，因此我们采样的三个邻近栖息地对于保护生物多样性很重要，并且一起对蚂蚁和其他无脊椎动物也具有很高的保护价值。在原始森林中，专业功能组的种类更为常见，而通才和机会主义组的种类则更多。保护区附近的受人为破坏的地区作为生物多样性的储存库发挥着重要作用，应纳入旨在改善热带地区节肢动物保护的景观管理实践中。

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