evaluation of the conservation status of a rare cactus (mammillaria crucigera) through the analysis of its population dynamics
We used population projection matrices to analyse the demography of Mammillaria crucigera, a rare cactus endemic to a small region in Central Mexico. Matrices were based on a 2-year period of observations on survival, growth and reproduction. No seed germination or seedling survival were observed
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2002 |
| País: | México |
| Institución: | Universidad Nacional Autónoma de México |
| Repositorio: | Sistema de Información de la Facultad de Ciencias, UNAM |
| OAI Identifier: | oai:repositorio.fciencias.unam.mx:11154/1856 |
| Acceso en línea: | http://hdl.handle.net/11154/1856 |
| Access Level: | acceso abierto |
| Palabra clave: | Ecology Environmental Sciences matrix models cacti Mammillaria crucigera conservation rare species demography Tehuacan Valley population dynamics |
| Sumario: | We used population projection matrices to analyse the demography of Mammillaria crucigera, a rare cactus endemic to a small region in Central Mexico. Matrices were based on a 2-year period of observations on survival, growth and reproduction. No seed germination or seedling survival were observed |
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