Estimating Populations of Jaguar (Pantheraonca) in the Guanacaste Conservation Area, Costa Rica
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| Nhiều tác giả: | , , |
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| Định dạng: | artículo original |
| Trạng thái: | Versión publicada |
| Ngày xuất bản: | 2009 |
| Miêu tả: | We estimated the jaguar population in two sites in Guanacaste Conservation Area (GCA), northwestern Costa Rica, using camera traps. We applied a capture -recapture method to obtain abundance and density was calculated for the effective sample area. For Sector San Cristobal the effective area was 164,81 km2, abundance was 9,50 ± 7,7 jaguars and density was 0,057 ± 0,046 ind/km2. For Santa Rosa and Guanacaste National Parks the effective area was 103,92 km2, abundance was 3,00 ± 2,46 jaguars for a density of 0,028 ± 0,023 ind/ km2. For the GCA, our results suggest that it is not possible to estimate the total number of jaguars because of the different population densities we found in two close areas. After the results of this study, we redesign a Jaguar Conservation Unit (JCU) proposed for northwestern Costa Rica, because of the probability that the Guanacaste Mountain Range presents a high jaguar density. |
| Quốc gia: | Portal de Revistas UNA |
| Tổ chức giáo dục: | Universidad Nacional de Costa Rica |
| Repositorio: | Portal de Revistas UNA |
| Ngôn ngữ: | Español |
| OAI Identifier: | oai:ojs.www.una.ac.cr:article/7945 |
| Truy cập trực tuyến: | https://www.revistas.una.ac.cr/index.php/ambientales/article/view/7945 |
| Từ khóa: | Jaguar Área de Conservación Guanacaste cámaras trampa captura-recaptura estimación poblacional Guanacaste Conservation Area camera traps capture-recapture population estimation |