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Báo cáo lâm nghiệp: "A pheasantry as the habitat of small terrestrial mammals (Rodentia, Insectivora) in southern Moravia (Czech Republic)"

Tuyển tập những bài báo cáo nghiên cứu khoa học hay nhất được đăng trên tạp chí JOURNAL OF FOREST SCIENCE đề tài: A pheasantry as the habitat of small terrestrial mammals (Rodentia, Insectivora) in southern Moravia (Czech Republic). | JOURNAL OF FOREST SCIENCE 53 2007 4 185-191 A pheasantry as the habitat of small terrestrial mammals Rodentia Insectivora in southern Moravia Czech Republic J. SuCHOMEL1 M. HEROLDOVÁ2 1Faculty of Forestry and Wood Technology Mendel University of Agriculture and Forestry Brno Brno Czech Republic 2Institute of Vertebrate Biology Academy of Science of the Czech Republic Brno Czech Republic ABSTRACT Communities of small terrestrial mammals were studied in the specific environment of two pheasantries in southern Moravia with different intensity of pheasant management and different diversity of biotopes RB - intensive pheasantry HJ - extensive pheasantry . In total ten species from the order Rodentia and Insectivora were found there in 2002-2005. The rodents Apodemus flavicollis A. sylvaticus and Clethrionomys glareolus dominated in these habitats. On the other hand the populations of insectivores were very low Crocidura leucodon and C. suaveolens being interesting species. RB with the higher variety of biotopes showed significantly higher diversity P 0.05 of small mammals H 1.284 ten species determined than HJ H 1.112 five species determined . The higher intensity of management the amount of chickens released per unit area and the amount of served food in RB compared to HJ was not reflected in the relative abundance of the community of small terrestrial mammals rA in RB 11.82 in HJ 11.85 nor in their evenness E . The probability of difference was P 0.05. A difference in the diversity of compared communities was conditioned by different diversity of biotopes. Keywords pheasantry diversity small terrestrial mammals Pheasantries represent a specific biotope for free-living higher vertebrates characterized by the high diversity of sites high concentration of pheasants and high amount of supplementary food in the form of feeding for pheasants. Moreover in the region of southern Moravia pheasantries represent isolated areas of woody vegetation in the middle of intensively .