نتایج جستجو برای: himalayan

تعداد نتایج: 3841  

Journal: :international journal of aquatic biology 0
gurnam singh h.n.b. garhwal central university naresh k agarwal h.n.b. garhwal central university

assiganga stream is an important tributary of bhagirathi river in central himalaya (india). the stream is characterized by heterogeneity in habitat and substratum features harboring diverse fish fauna. at present this stream is facing threat of being fragmented by the construction of two hydro-electric projects. present study aimed to study fish diversity and their habitat use in assiganga stre...

Journal: :caspian journal of environmental sciences 2011
al. et g.b.g. pananjay

protected areas are major tourism assets for a nation, particularly for developing countries providing sustainable benefit to the local community while funding for the maintenance and rehabilitation of the protected areas themselves. valley of flowers national park is naturally meant for the conservation and study of western himalayan flora. it became national park in 1982 and after that livest...

2010
Wang-Chun Xu Hong-Fei Zhang Randall Parrish Nigel Harris Liang Guo Hong-Lin Yuan

We present geochronological evidence in the eastern Himalayan syntaxis (Namche Barwa) for high-pressure (HP) granulite-facies metamorphism and explain its importance for understanding both the deep continental subduction of the Indian plate beneath Asia and its subsequent exhumation. The timing of peak and retrograde metamorphism in part constrains these processes but is debated. We present zir...

2015
Santosh Kumar Sinha Ramesh Thakur Vikas Mishra Amit Goel Ashutosh Kumar Mukesh Jitendra Jha Chandra Mohan Varma Pradyot Tiwari Avinash Kumar Singh

Himalayan P-waves (amplitude > 5 mm) are often known to be classically associated with congenital heart diseases with right to left shunt like tricuspid atresia, Ebstein anomaly, combined tricuspid and pulmonic stenosis, ischemic heart disease, restrictive cardiomyopathy, etc., where they indicate a dilated right atrium and tend to be persistent. This type of P-waves is rarely seen in long-stan...

2013
D. Giribabu Pramod Kumar John Mathew Krishna Murthy

High-altitude Himalayan terrain exhibits extreme geometric distortion along north-facing (dilation) and south-facing (compression) slopes as observed in satellite stereo data with high look angles. In the present study, Cartosat-1 stereo pairs have been used for generating Digital Elevation Model (DEM) using Differential Global Positioning System based Ground Control Points. DEM quality assessm...

Journal: :The Journal of Ecology 1913

Journal: :Nature 1873

Journal: :The Geographical Journal 1908

Journal: :Science 2012
T Bolch A Kulkarni A Kääb C Huggel F Paul J G Cogley H Frey J S Kargel K Fujita M Scheel S Bajracharya M Stoffel

Himalayan glaciers are a focus of public and scientific debate. Prevailing uncertainties are of major concern because some projections of their future have serious implications for water resources. Most Himalayan glaciers are losing mass at rates similar to glaciers elsewhere, except for emerging indications of stability or mass gain in the Karakoram. A poor understanding of the processes affec...

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