Thabile J. Zwane, Zivanai Tsvuura, Manqhai Kraai, Tlou J. Tjelele, Ntuthuko R. Mkhize
{"title":"The Influence of Bush Encroachment on the Abundance and Species Richness of Rodents in a Mesic Savanna","authors":"Thabile J. Zwane, Zivanai Tsvuura, Manqhai Kraai, Tlou J. Tjelele, Ntuthuko R. Mkhize","doi":"10.1111/aje.13344","DOIUrl":null,"url":null,"abstract":"<p>The study assessed the influence of woody plant encroachment on the diversity of rodents in mesic savannas at the Roodeplaat and Goss Farms in South Africa. Some 142 animals from six species were recorded in 1748 trap nights. The non-encroached habitat showed twice the species richness of encroached habitats, and three species were notably absent from encroached habitats. Strategies that reduce tree density in encroached savannas will benefit rodents while the inclusion of day-time sampling will improve the estimation of rodent abundance and diversity.</p>","PeriodicalId":7844,"journal":{"name":"African Journal of Ecology","volume":"62 4","pages":""},"PeriodicalIF":1.1000,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/aje.13344","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"African Journal of Ecology","FirstCategoryId":"93","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/aje.13344","RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ECOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
The study assessed the influence of woody plant encroachment on the diversity of rodents in mesic savannas at the Roodeplaat and Goss Farms in South Africa. Some 142 animals from six species were recorded in 1748 trap nights. The non-encroached habitat showed twice the species richness of encroached habitats, and three species were notably absent from encroached habitats. Strategies that reduce tree density in encroached savannas will benefit rodents while the inclusion of day-time sampling will improve the estimation of rodent abundance and diversity.
期刊介绍:
African Journal of Ecology (formerly East African Wildlife Journal) publishes original scientific research into the ecology and conservation of the animals and plants of Africa. It has a wide circulation both within and outside Africa and is the foremost research journal on the ecology of the continent. In addition to original articles, the Journal publishes comprehensive reviews on topical subjects and brief communications of preliminary results.