Natalidad de Chelydra serpentina (Testudines: Chelydridae) en Costa Rica
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| Autoři: | , , |
|---|---|
| Médium: | artículo |
| Datum vydání: | 1996 |
| Popis: | Three Chelydra serpentina nests were monitored from September through October 1993. Maximum natality was 92% (mean 33.73%) and seemed to be associated with high temperature potasium and a moderate concentration of calcium in the soil. Nests were located at less than 80 m from water and soil characteristics were: 21.8-22.9 oC, c1ay-loam texture penetrabilily indcx 0.27·0.87 kg/cm2, humidity 48- 74 %. |
| Země: | Repositorio UNA |
| Instituce: | Universidad Nacional de Costa Rica |
| Repositorio: | Repositorio UNA |
| Jazyk: | Español |
| OAI Identifier: | oai:null:11056/23677 |
| On-line přístup: | http://hdl.handle.net/11056/23677 |
| Klíčové slovo: | TORTUGA CHELYDRA SERPENTINA NATALIDAD NATALITY TURTLES COSTA RICA |