Results 31 to 40 of about 8,652 (163)
Occupancy and Niche Dynamics of Iberian Freshwater Fish Across 25 Years
ABSTRACT Global change is reshaping biological communities, leading to shifts in community composition, species distributions and species realized niches. These processes are especially relevant in freshwater ecosystems, where vertebrate declines are particularly severe and dispersal is naturally constrained by drainage basins.
Carlos Cano‐Barbacil +5 more
wiley +1 more source
Análisis de la calidad trófica del embalse El Hato [PDF]
En este artículo se presenta el análisis de la calidad trófica del embalse El Hato, con base en la información disponible para aportes de fósforo al embalse.
Tibaquirá Perdomo, Paola Marcella +1 more
core +2 more sources
Sistema para operación de embalse simple implementado en el asistente matemático MATLAB
En el presente trabajo se desarrolla un Sistema para Operación de Embalse Simple (SOES) implementado en el asistente matemático MATLAB que utiliza las relaciones de Capacidad – Garantía – Entrega (CGE) acopladas a la metodología de Kritski y Menkel para
Iosvany Alberto Recio Villa +2 more
doaj
El desarrollo masivo de cianobacterias y la contaminación por cianotoxinas constituyen una problemática ambiental de especial interés en los sistemas acuáticos, debido a los diversos impactos negativos que los florecimientos (blooms) de cianobacterias ...
Karen Palacio Gómez +4 more
doaj +1 more source
Abstract Environmental and human factors shape the distribution and habitat of Mediterranean woody plants, influencing their population structure and conservation. The Iberian wild pear (Pyrus bourgaeana), a keystone fleshy‐fruited species supporting wildlife during resource‐scarce periods, is one such example.
Salvador Arenas‐Castro +1 more
wiley +1 more source
Implementación de embalses en cálculos hidrológicos con Iber
La consideración del efecto laminador de los embalses en la evaluación de caudales de avenida es un aspecto fundamental en aquellas cuencas donde la hidrología está condicionada por la presencia de presas. En este trabajo se presenta la implementación de
Gonzalo García-Alén +3 more
doaj +1 more source
ABSTRACT Aim Genetic connectivity and local adaptation were examined across the distribution of the freshwater sponge Ephydatia muelleri. Because it occupies an exceptional breadth of freshwater environments across a broad geographic range, this species offers key insights into biogeographic processes shaping genetic structure and adaptation in inland ...
Laura de la Cruz‐Castillejo +18 more
wiley +1 more source
Modeling nature‐based restoration potential across aquatic–terrestrial boundaries
Abstract Today, few watersheds remain untouched by global change processes arising from climate warming, impoundments, channelization, water extraction, pollution, and urbanization. The need for restoration has resulted in a myriad of interventions, generally performed at small scales, which have limited measurable impact in restoring biodiversity and
B. Wegscheider +5 more
wiley +1 more source
Aquatic macrophytes in the large, sub-tropical Itaipu Reservoir, Brazil
In the last three decades, rapid assessment surveys have become an important approach for measuring aquatic ecosystem biodiversity. These methods can be used to detect anthropogenic impacts and recognize local or global species extinctions.
Roger Paulo Mormul +5 more
doaj +2 more sources
Medición de la producción bacteriana en un embalse patagónico. Aspectos metodológicos | Miguel A. Di Siervi. Aldo A. Mariazzi y Jorge L. Donadelli Medición de la producción bacteriana en un embalse patagónico. Importancia de bacterias libres y adheridas |
Andrés Boltovskoy
doaj

