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 of Kenya; includes recommendations for future elephant surveys involving estimates of age from aerial photographs.
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Book biblioteca |
| Language: | English |
| Published: |
International Livestock Centre for Africa
1981
|
| Subjects: | elephants, age determination, aerial surveying, photography, bias, recommendations, |
| Online Access: | https://hdl.handle.net/10568/4206 https://books.google.com/books?id=ipNj97nz9tAC&pg=PA131 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
dig-cgspace-10568-4206 |
|---|---|
| record_format |
koha |
| spelling |
dig-cgspace-10568-42062021-02-23T23:22:43Z 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 https://books.google.com/books?id=ipNj97nz9tAC&pg=PA131 en ILCA book or monograph Open Access International Livestock Centre for Africa |
| institution |
CGIAR |
| collection |
DSpace |
| country |
Francia |
| countrycode |
FR |
| component |
Bibliográfico |
| access |
En linea |
| databasecode |
dig-cgspace |
| tag |
biblioteca |
| region |
Europa del Oeste |
| libraryname |
Biblioteca del CGIAR |
| language |
English |
| topic |
elephants age determination aerial surveying photography bias recommendations elephants age determination aerial surveying photography bias recommendations |
| spellingShingle |
elephants age determination aerial surveying photography bias recommendations 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 |
| 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 |
Book |
| topic_facet |
elephants age determination aerial surveying photography bias recommendations |
| author |
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. |
| title |
Notes on vertical photography of elephants for age determination |
| title_short |
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_sort |
notes on vertical photography of elephants for age determination |
| publisher |
International Livestock Centre for Africa |
| publishDate |
1981 |
| url |
https://hdl.handle.net/10568/4206 https://books.google.com/books?id=ipNj97nz9tAC&pg=PA131 |
| work_keys_str_mv |
AT douglashamiltoni notesonverticalphotographyofelephantsforagedetermination AT hillmanakk notesonverticalphotographyofelephantsforagedetermination AT mosscj notesonverticalphotographyofelephantsforagedetermination |
| _version_ |
1779051749604065280 |