نتایج جستجو برای: agricultural resources

تعداد نتایج: 360147  

Prof. Maryam Shokri was born in 1950, in Sari city, Iran, where she got her diploma certificate. She received her B.Sc. degree in Natural Resources from Tehran University during 1969 to 1973. She employed the Environmental Organisation as teacher in High School in Environment during 1973-1975. She received a scholarship position from the Buali Sina University to finish her M.Sc. degree from Mon...

Journal: :اقتصاد و توسعه کشاورزی 0
رضا اسفنجاری کناری منصور زیبایی

climate change phenomenon is an important environmental challenge of the world. increasing extension of greenhouse gases and remote relationship phenomena accelerate the speed f climate change. changes in precipitation level, drought occurrence and changes in the level of surface and groundwater resources are the recognized consequences of climate change. in order to study consequences of clima...

Journal: : 2022

Figures on employment in agricultural organizations show that the number of labor resources occupying positions top managers and specialists has decreased by more than two times. First all, human resource potential sector is filled involving students engaged agrarian specialties. Analysis at universities areas «Agriculture Agricultural Sciences» for period from 2016 to 2020 shows EGD(S) (enlarg...

Journal: :international journal of agricultural management and development 2013
gholamreza zamanian mehdi jafari shahram saeedian

the scarcity of water resources and supply resources limitation, have caused an increasing gap between water supply and demand specially in recent decades in almost all regions of the globe. one of the best known solutions proposed by the economists is using the different water pricing approaches thereby obtaining the optimal allocation and social justice. to this purpose, this paper uses the p...

2017
Tomohiro Akiyama Ali Kharrazi Jia Li Ram Avtar

Water resources are essential for agricultural production in the grain-producing region of China, and water shortage could significantly affect the production and international trade of agricultural products. China is placing effort in new policies to effectively respond to changes in water resources due to changes in land use/land cover as well as climatic variations. This research investigate...

2013
Isabel López Noriega Michael Halewood Gea Galluzzi Ronnie Vernooy Enrico Bertacchini Devendra Gauchan Eric Welch

There is growing recognition that sustainable intensification of agricultural production systems and their successful adaptation to changes in climate will depend upon the improved access to, and use of, genetic diversity. This paper analyzes how the collection, use and distribution of plant genetic resources by the Consortium of International Research Centers of the CGIAR are influenced by int...

Journal: :Vegetation History and Archaeobotany 2022

Abstract In this paper, we present the results of plant macrofossil analyses from site Tel Lachish, Israel with focus on botanical assemblage Middle and Late Bronze Age layers collected in two different areas tell: Area S, a trench western edge site, whose samples belong to deposits, P, palace area top mound ranging Age. Systematic sampling these analysis remains have extended our knowledge agr...

2015
S. Ashraf Vaghefi S. J. Mousavi K. C. Abbaspour R. Srinivasan J. R. Arnold

The paradigm of integrated water resources management requires coupled analysis of hydrology and water resources in a river basin. Population growth and uncertainties due to climate change make historic data not a reliable source of information for future planning of water resources, hence necessitating climate and landuse change impact studies. This work presents an integrated modeling approac...

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