RESERVAS DE CARBONO ORGANICO EN SUELOS DE LA SUBCUENCA DEL RIO MOLOLOA, NAYARIT
For the first specific objective, the reserves of organic carbon in soils (COS) were estimated under nine groups of coverage of the sub-basin of the Mololoa River (618 km2) in the state of Nayarit (Mexico), 27 sites were established and in each They collected soil samples from 0 to 30 cm deep with t...
| Autores: | , |
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| Tipo de recurso: | tesis de maestría |
| Estado: | Versión publicada |
| Fecha de publicación: | 2014 |
| País: | México |
| Institución: | Universidad Autónoma de Nayarit |
| Repositorio: | Repositorio Institucional Aramara de la UAN |
| Idioma: | español |
| OAI Identifier: | oai:dspace.uan.mx:123456789/1255 |
| Acceso en línea: | http://dspace.uan.mx:8080/jspui/handle/123456789/1255 |
| Access Level: | acceso abierto |
| Palabra clave: | Reservas de carbono órganico Río Mololoa Organic carbon reserves Mololoa River CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA [6] |
| Sumario: | For the first specific objective, the reserves of organic carbon in soils (COS) were estimated under nine groups of coverage of the sub-basin of the Mololoa River (618 km2) in the state of Nayarit (Mexico), 27 sites were established and in each They collected soil samples from 0 to 30 cm deep with three replications per site. The apparent density and the percentage of organic carbon in the soil were determined and the carbon accumulated in the sampling depth was calculated. There are significant differences in the carbon stored in soils with different vegetation cover. The SOC content was higher in soils under oak forest, with an average value of 140.49 t ha- ', followed by soils under pastureland with 99.03 t ha-', and of the soils under secondary vegetation with 93.30 t ha- ' '; these last two were statistically equal. |
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