To contribute to a better understanding of the regeneration strategy of Betula albosinensis forests and the likely reasons behind either the successful recovery or failure after strip clearcutting, we compared the population structures and spatial patterns of B. albosinensis in eight B. albosinensis stands in Qinling Mountains, China. Four cut and four uncut stands were selected, and each sampl...

The proposed research intends to develop a methodology in GIS that enables one to accurately represent the geometry of river channels in two and three dimensions. Hydraulic data are used to run a finite element hydrodynamic model and the results of the hydrodynamic model and the biological data are used to predict the impact of flow alteration on fish species habitats in the river. Hydrodynamic...

Digital Elevation Models (DEMs) are used to estimate different morphologies, analysis of river profile, delineating drainage basin and drainage pattern associated with lithological and structural changes. The study area is Maroon River located in Khuzestan Province, Iran. In this study geomorphometric analysis based on DEM carried out to understand Maroon river uplift rate and tectonic- erosion...

Institutional support measures are formulated to induce the agriculture of nation and also improve livelihood farming community. The study aims develop a scale measure attitude farmers towards institutional mitigate climate change for sustainable Cauvery delta zone farmers. Hundred possible statements were prepared assess farmer’s using five-point continuum. Since selected values should have eq...

During a survey of Gahar Lake and Gahar River from 2008 to 2009 some specimen obtained by seasonal sampling in 6 stations, 3 stations in the lake and 3 stations in the river. Three different methods were used for sampling, gill net and hook in the lake and electrofishing in the river. Due to the results 3 species from 2 families in Gahar Lake and 12 species form 3 families in Gahar River were...

you can find the name of nile river in most of the poetic collections in egypt and sudan. the beauty of this river occupies and captivates the mind of poets. therefore the poets write their best poems especially about this river. poems which have special style with a divine structure, strong words, beautiful glossary and worthy concepts. one of the most famous man among the poets is abdullah al...