Cambios nictemerales de variables físicas y químicas en la Ciénaga de Paticos, complejo cenagoso de Ayapel, Colombia
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| Autoři: | , |
|---|---|
| Médium: | artículo original |
| Stav: | Versión publicada |
| Datum vydání: | 2009 |
| Popis: | The nictemeral variation of abiotic factors in a key factor for tropical organisms. We evalu-ated some climatic, physical and chemical variables during four surveys of the hydrologic cycle in the Paticos wetland (8º21’08.2” N, 75º08’45.7” W). Of climatic variables, pluviosity presented the highest variation (C.v. = 1 022 %) followed by air temperature (C.v. = 19.7%). There was a high relation in the coefficients of variation for these variables (84:1). This relation may be associated with altitude. Throughout the day-night cycle, most variables presented significant differences; except for pluviosity, air and water temperature (because of their high variability). variables most related with nictemeral variation were pluviosity, wind speed and direction, air temperature and dissolved oxygen. |
| Země: | Portal de Revistas UCR |
| Instituce: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Jazyk: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/5480 |
| On-line přístup: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/5480 |
| Klíčové slovo: | ciénaga tropical limnología física variación temporal variaciones nictemerales tropical wetland physical limnology seasonal variation nictemeral variation |