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142.731  Articles
1 of 14.274 pages  |  10  records  |  more records»
The Three-Rivers Headwaters region (TRHR) is an ecological shelter located in the northeast of the Tibetan Plateau, China, that provides environmental protection and regional sustainable development. This region also provides ecosystem services including ... see more

The Dark-winged Trumpeter, Psophia viridis (Gruiformes, Psophiidae) is a Brazilian endemic species and includes three subspecies: Psophia viridis viridis Spix, 1825; Psophia v. dextralis Conover, 1934, and Psophia v. obscura Pelzeln, 1857, as well as P. v... see more

ResumoApesar das bacias de cabeceira abrangerem grande parte da área das bacias hidrográficas, elas detêm, ainda hoje, uma quantidade de estudos muito inferior aos segmentos fluviais de ordem hierárquica elevada. O papel das zonas de cabeceira na configur... see more

The objective of this study is to analyse Euphrates-Tigris basins, which across Turkey, Iraq and Syria, one of the most important transboundary waters of the world from the perspectives of the experts working on transboundary water management. With this p... see more

The site of collective memory, the oasis historic cultural towns and villages along the ancient Silk Road in Xinjiang Uygur Autonomous Region are featured by its accumulation of regional resources and multi cultures of various ethnic groups across time an... see more

Abstrak. Listrik merupakan masalah utama di Kecamatan Suoh, karena daerah ini belum teraliri listrik PLN. Daerahnya yang berada di hulu sungai Way Semaka menyebabkan Suoh memiliki potensi air yang cukup bagus untuk dijadikan pembangkit listrik. Penelitian... see more

The longitudinal changes of richness and composition of aquatic plants have been studied from headwaters to the fifth stream order in three near-by rivers or Western Brittany (France), the Orne, Sélune and Rance. All rivers were regulated years ago with d... see more

This paper describes three new riverside associations with no alder trees growing mainly along the middle and high altitude watercourses of the river basins located at the western end of the Cantabrian coast. Valeriano pyrenaicae-Fraxinetum excelsioris in... see more

Floods modify the natural dynamics of river environments and greatly affect urban areas, especially in mountain regions where flooding is frequent because of the precipitation characteristics and orographic configuration. In this study the vulnerability o... see more

1 of 14.274 pages  |  10  records  |  more records»