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globalchange > 过去全球变化的重建

DOI:	10.1371/journal.pone.0154624
论文题名:	Ocelot (Leopardus pardalis) Density in Central Amazonia
作者:	Daniel Gomes da Rocha; Rahel Sollmann; Emiliano Esterci Ramalho; Renata Ilha; Cedric K. W. Tan
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2016
发表日期:	2016-5-18
卷:	11, 期:5
语种:	英语
英文关键词:	Ocelots ; Forests ; Brazil ; Cats ; Population density ; Bolivia ; Latitude ; Argentina
英文摘要:	Ocelots (Leopardus pardalis) are presumed to be the most abundant of the wild cats throughout their distribution range and to play an important role in the dynamics of sympatric small-felid populations. However, ocelot ecological information is limited, particularly for the Amazon. We conducted three camera-trap surveys during three consecutive dry seasons to estimate ocelot density in Amanã Reserve, Central Amazonia, Brazil. We implemented a spatial capture-recapture (SCR) model that shared detection parameters among surveys. A total effort of 7020 camera-trap days resulted in 93 independent ocelot records. The estimate of ocelot density in Amanã Reserve (24.84 ± SE 6.27 ocelots per 100 km2) was lower than at other sites in the Amazon and also lower than that expected from a correlation of density with latitude and rainfall. We also discuss the importance of using common parameters for survey scenarios with low recapture rates. This is the first density estimate for ocelots in the Brazilian Amazon, which is an important stronghold for the species.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0154624&type=printable
Citation statistics:
资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/23640
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

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作者单位:

Wildlife Conservation Research Unit, Department of Zoology, University of Oxford, Tubney, United Kingdom;Grupo de Ecologia e Conservação de Felinos na Amazônia, Instituto de Desenvolvimento Sustentável Mamirauá, Tefé, Amazonas, Brazil;Department of Wildlife, Fish and Conservation Biology, University of California Davis, Davis, CA, United States of America;Grupo de Ecologia e Conservação de Felinos na Amazônia, Instituto de Desenvolvimento Sustentável Mamirauá, Tefé, Amazonas, Brazil;Instituto Pró-Carnívoros, Atibaia, São Paulo, Brazil;Grupo de Ecologia e Conservação de Felinos na Amazônia, Instituto de Desenvolvimento Sustentável Mamirauá, Tefé, Amazonas, Brazil;Departmento de Ecologia, Instituto Nacional de Pesquisas da Amazônia, Manaus, Amazonas, Brazil;Wildlife Conservation Research Unit, Department of Zoology, University of Oxford, Tubney, United Kingdom

Recommended Citation:

Daniel Gomes da Rocha,Rahel Sollmann,Emiliano Esterci Ramalho,et al. Ocelot (Leopardus pardalis) Density in Central Amazonia[J]. PLOS ONE,2016-01-01,11(5)

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