منابع مشابه
Small lakes in big landscape: Multi-scale drivers of littoral ecosystem in alpine lakes.
In low nutrient alpine lakes, the littoral zone is the most productive part of the ecosystem, and it is a biodiversity hotspot. It is not entirely clear how the scale and physical heterogeneity of surrounding catchment, its ecological composition, and larger landscape gradients work together to sustain littoral communities. A total of 113 alpine lakes from the central Pyrenees were surveyed to ...
متن کاملEnvironmental Factors and Aquatic Macrophytes in the Littoral Zone of Regulated Lakes
Water level regulation for purposes of hydropower production has caused notable changes in the littoral zones of regulated lakes in northern Finland. Marked geomorphological changes have taken place in the lakes with a raised water level. Lowering of the ice cover during the winter has also caused rapid changes in the littoral. Changes in the environmental conditions and aquatic macrophyte comm...
متن کاملIs Littoral Habitat Affected by Residential Development and Land Use in Watersheds of Wisconsin Lakes?
Jennings, M. J., E. E. Emmons, G. R. Hatzenbeler, C. Edwards and M. A. Bozek. 2001. Is littoral habitat affected by residential development and landuse in watersheds of Wisconsin lakes? Lake and Reserv. Manage. 19(3):272279. We measured differences in nearshore littoral zone habitat among lakes with different amounu; of residential development and different patterns of watershed land use. Sampl...
متن کاملWave-induced release of methane: Littoral zones as a source of methane in lakes
This study investigates the role of surface waves and the associated disturbance of littoral sediments for the release and later distribution of dissolved methane in lakes. Surface wave field, wave-induced currents, acoustic backscatter strength, and the concentration and distribution of dissolved methane were measured simultaneously in Lake Constance, Germany. The data indicate that surface wa...
متن کاملDiversity and abundance of littoral cladocerans and copepods in nine Ecuadorian highland lakes.
The diversity and abundance of littoral cladocerans and copepods were studied in nine lakes at Reserva Ecológica Cayambe-Coca (Páramo de Guamaní), Ecuador. Six samples were taken in the littoral zone of each lake using a 500 microm mesh plankton conic net. One species of cladocerans (Ephemeroporus acanthoides) is reported for the first time in Ecuador. The diversity (H') and evenness (E) of the...
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ژورنال
عنوان ژورنال: Coastal Engineering Proceedings
سال: 2010
ISSN: 2156-1028,0589-087X
DOI: 10.9753/icce.v1.16