نتایج جستجو برای: geomorphological method

تعداد نتایج: 1632685  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده کشاورزی 1386

از آن جا که غلات از منابع غذایی ارزان قیمت و مطلوب برای تامین انرژی و پروتیین می باشند، جایگاه ویژه ای در رژیم غذایی مردم جهان و به خصوص در کشور های تولید کننده و جهان سوم دارند. در این میان برنج تنها غله ای است که به منظور مصرف انسان کشت شده و امروزه با کشت در بیش از 100 کشور جهان، غذای عمده حدود نیمی از جمعیت جهان به شمار می رود. بنابراین در این تحقیق، سه رقم برنج بومی ایران - بکیان، زاینده ر...

Gh. Chamapira S. Taghavi Goudarzi

In recent years, the occurrence of water and wind erosion indifferent parts of country due to the changes of land use from the forest andpasture into the agricultural and also construction of communication lineshave increased. The study and research on this phenomenon, the effectivefactors in creating them and also identification of geomorphology faciestypes are necessary to prevent the waste o...

Journal: :international journal of advanced biological and biomedical research 2014
alireza shahryary

in order to determine the source and critical areas of wind erosion, sistan plain, irifr-e.a method was applied. according to geomorphological investigations, the studied area consists of the following two main units namely: pediment with 1 type and 8 geomorphological facies, and playa with 2 types of flatland and desert type that includes 9 geomorphological facies. on the basis of sediment, th...

Journal: :Environmental management 2013
Diamantino Insua Pereira Paulo Pereira José Brilha Leonardo Santos

Geodiversity is considered as the natural range of geological, geomorphological, and soil features, including their assemblages, relationships, properties, interpretations, and systems. A method developed for the quantitative assessment of geodiversity was applied to Paraná, a Brazilian state with an area of about 200,000 km(2). The method is based on the overlay of a grid over different maps a...

2007
Lewis A. Owen W. Dickson Cunningham Brian F. Windley

The geomorphology and structural geology ofNemegt Uul, Southern Mongolia, is examined as an example of a mountain range that has formed within a restraining bend along a major intracontinental strike-slip fault system, the Gobi-Tien Shan fault system. Structural and geomorphological analysis demonstrates that the mountain belt is young and has been differentially tilted and eroded. A geomorphol...

2016

Topics covered: 1. Conceptual framework – agents of pattern formation. 2. Abiotic factors – geology, geomorphology, hydrology, soils. 3. Climatic factors – temperature, precipitation, solar radiation, meteorology. 4. Climate-landform effects on vegetation pattern, ecological flows, disturbance regimes and geomorphological processes. 5. Resource management implications – climate change scenarios...

Journal: :Science 2005
E E Hume

Discussion: Concerning an Increase in the Potency of Mosaic Virus in Vitro: DR. PETER K. OLITSKY and DP. FILIP C. FORSBECK. Geomorphological Evidence of a Climatic Boundary: PROFESSOR RICHARD JOEL RUSSELL. Chlorates as Herbicides: DR. W. E. LOOMIS, RUSSELL BISSEY and E. V. SMITH. The Causative Organism of a Papular Type of Apple Measles: PROFESSOR ANTHONY BERG. Biological Abstracts: DP. PAUL D....

Alireza Shahryary

In order to determine the source and critical areas of wind Erosion, Sistan Plain, IRIFR-E.A method was applied. According to geomorphological investigations, the studied area consists of the following two main units namely: Pediment with 1 type and 8 geomorphological facies, and playa with 2 types of flatland and desert type that includes 9 geomorphological facies. On the basis of sediment, th...

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