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Machala : Universidad Técnica de Machala(3)
Applied Sciences (Switzerland)(1)
Bird Conservation International(1)
Environmental Conservation(1)
Forest Ecosystems(1)
Deforestation and fragmentation trends of seasonal dry tropical forest in Ecuador: impact on conservation
ArticleAbstract: Background: Fragmentation and deforestation are one of the greatest threats to forests, and these prPalabras claves:Deciduous forest, habitat loss, Patch isolation, protected areas, Remnant forest, Semi-deciduous forestAutores:Carlos A. Rivas, José Guerrero-Casado, Navarro-Cerillo R.M.Fuentes:googlescopusCaracterización de la calidad de agua del Río Jubones por medio de los parámetros DQO,PH y temperatura, en el trayecto Tres Cerritos-Pasaje
Bachelor ThesisAbstract: The present investigation was carried out in the months of july, august, september of the year 2005Palabras claves:CALIDAD DEL AGUA, RIO JUBONESAutores:Carlos A. Rivas, Lorena E. Ramos BombónFuentes:rraaeForest Fragmentation and Landscape Connectivity Changes in Ecuadorian Mangroves: Some Hope for the Future?
ArticleAbstract: This study investigates the impact of fragmentation on Ecuador’s coastal mangrove forests. FragmentaPalabras claves:connectivity patterns, Conservation, Deforestation, Ecuadorian forests, mangrove forestsAutores:Carlos A. Rivas, Jaramillo J.J., Navarro-Cerrillo R.M., Oteros J.Fuentes:googlescopusDry forest is more threatened but less protected than evergreen forest in Ecuador's coastal region
ArticleAbstract: The Ecuadorian coast has two main types of forests, which are differentiated by their phenology: dryPalabras claves:deciduous forests, dry forests, evergreen forests, forest conservation, protected areasAutores:Carlos A. Rivas, Johnston J.C., José Guerrero-Casado, Navarro-Cerillo R.M.Fuentes:googlescopusLas microalgas como indicadoras de contaminación del sitio La Peaña en las aguas del Río Jubones en el cantón Pasaje
Bachelor ThesisAbstract: El recurso hídrico más importante para nuestra provincia es el río Jubones, ya que de él se toma elPalabras claves:Contaminacion, SITIO LA PEAÑAAutores:Carlos A. Rivas, Lecy F. Ponce CastroFuentes:rraaeLas microalgas como indicadores de contaminación del canal de Pasaje en las aguas del Río Jubones de la provincia de El Oro.
Bachelor ThesisAbstract: The present investigation work is carried out it for not having a lot of information on this topic.Palabras claves:Contaminación Ambiental, MicroalgasAutores:Carlos A. Rivas, Patricio S. Fernández SuriagaFuentes:rraaeThe expansion of olive groves is reducing habitat suitability for the Great Bustard Otis tarda and the Little Bustard Tetrax tetrax in Southern Spain: could Important Bird Areas (IBAs) reduce this expansion?
ArticleAbstract: Olive groves in the Mediterranean basin have undergone a tremendous increase during the last two decPalabras claves:agriculture intensification, Farmland birds, habitat loss, steppe birdsAutores:Carlos A. Rivas, José Guerrero-Casado, Tortosa F.S.Fuentes:googlescopus