文章基本信息

标题：Preferencias de hábitat y abundancia relativa de Tayassu pecari en un área con cacería en la región de Calakmul, Campeche, México
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作者：Marcos Briceño-Méndez ; Rafael Reyna-Hurtado ; Sophie Calmé 等
期刊名称：Revista Mexicana de Biodiversidad
印刷版ISSN：1870-3453
出版年度：2015
卷号：85
期号：1
出版社：Instituto de Biología
摘要：Investigating the habitat preferences and relative abundance of wild mammals provides basic informationfor conservation or management programs. The white-lipped peccary (Tayassu pecari, PLB, for its Spanish initials)is a species classified as in danger of extinction in Mexico. This study evaluated the habitat preferences and relativeabundance of this species in the southern part of the Calakmul Biosphere Reserve and the ejido Nuevo Becal, bothsites are located in the state of Campeche. Twenty kilometers of transects were established at each site, in each ofthese sites we recorded the tree species present and the number of tracks during 4 months of the rainy season and 2months of the dry season. The analysis of habitat use indicates that although the highest number of records occurredin the medium semi-perennial forest, the PLB preferred the low flooded forest. After surveying 240 km, we obtaineda relative abundance of 0.53 signs per km walked. Brosimun alicastrum and Manilkara zapota were the tree speciesthat had the highest abundance of fruits in the 2 sites.
关键词：ejido Nuevo Becal, Calakmul Biosphere Reserve, anthropogenic disturbance, conservation areas, communal areas.;ejido Nuevo Becal, Reserva de la Biosfera Calakmul, perturbación antropogénica, áreas de conservación, áreas comunales.