Notes on vertical photography of elephants for age determination
Reviews some of the sources of error in two methods of estimating the age structures of elephant populations from vertical photography relating the lengths of back to age; compares the two methods by reference to elephants of known age in Manyara National Park of Tanzania and Amboseli National Park...
| Main Authors: | , , |
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| Format: | Libro |
| Language: | Inglés |
| Published: |
International Livestock Centre for Africa
1981
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/4206 |
| _version_ | 1855519007422021632 |
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| author | Douglas-Hamilton, I. Hillman, A.K.K. Moss, C.J. |
| author_browse | Douglas-Hamilton, I. Hillman, A.K.K. Moss, C.J. |
| author_facet | Douglas-Hamilton, I. Hillman, A.K.K. Moss, C.J. |
| author_sort | Douglas-Hamilton, I. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Reviews some of the sources of error in two methods of estimating the age structures of elephant populations from vertical photography relating the lengths of back to age; compares the two methods by reference to elephants of known age in Manyara National Park of Tanzania and Amboseli National Park of Kenya; includes recommendations for future elephant surveys involving estimates of age from aerial photographs. |
| format | Libro |
| id | CGSpace4206 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1981 |
| publishDateRange | 1981 |
| publishDateSort | 1981 |
| publisher | International Livestock Centre for Africa |
| publisherStr | International Livestock Centre for Africa |
| record_format | dspace |
| spelling | CGSpace42062021-02-23T23:22:43Z Notes on vertical photography of elephants for age determination Douglas-Hamilton, I. Hillman, A.K.K. Moss, C.J. elephants age determination aerial surveying photography bias recommendations Reviews some of the sources of error in two methods of estimating the age structures of elephant populations from vertical photography relating the lengths of back to age; compares the two methods by reference to elephants of known age in Manyara National Park of Tanzania and Amboseli National Park of Kenya; includes recommendations for future elephant surveys involving estimates of age from aerial photographs. 1981 2011-07-19T06:18:42Z 2011-07-19T06:18:42Z Book https://hdl.handle.net/10568/4206 en Open Access International Livestock Centre for Africa |
| spellingShingle | elephants age determination aerial surveying photography bias recommendations Douglas-Hamilton, I. Hillman, A.K.K. Moss, C.J. Notes on vertical photography of elephants for age determination |
| title | Notes on vertical photography of elephants for age determination |
| title_full | Notes on vertical photography of elephants for age determination |
| title_fullStr | Notes on vertical photography of elephants for age determination |
| title_full_unstemmed | Notes on vertical photography of elephants for age determination |
| title_short | Notes on vertical photography of elephants for age determination |
| title_sort | notes on vertical photography of elephants for age determination |
| topic | elephants age determination aerial surveying photography bias recommendations |
| url | https://hdl.handle.net/10568/4206 |
| work_keys_str_mv | AT douglashamiltoni notesonverticalphotographyofelephantsforagedetermination AT hillmanakk notesonverticalphotographyofelephantsforagedetermination AT mosscj notesonverticalphotographyofelephantsforagedetermination |