نتایج جستجو برای: arvand rud
تعداد نتایج: 302 فیلتر نتایج به سال:
The unavoidable consequences of increased demand and decreasing water resources and Deduction rainfall and drought is caused to arise disutes among water user in recent years. On the other hand, vital need of agriculture sector to water and developing industry sector in Isfahan, have increased competition between water users of industry sector and agriculture sector. In this paper, we use...
Achoimre Féachtar anseo ar dhialanna luatha Uí Ríordáin faoi mar a thráchtann siad ghalar na heitinne sa tréimhse idir 1940 agus 1950. Tosaíonn Dialann 1 an Eanáir 1940, críochnaíonn 8 Márta Tugann dialanna seo éachtaint raibh á fhulaingt ag Ríordánach é ina fhear óg, faightear iontu léiriú gléineach thaithí laethúil duine bhreoite, té atá riospráide. An rud suntasach éagsúil Ó ná go ndéanann s...
The Zayandeh-Rud River Basin in the central plateau of Iran continues to grapple with water shortages due a water-intensive development path made possible by primarily supply-oriented management approach battle limits growth. Despite inter-basin transfers and increasing groundwater supply, recurring associated tensions among stakeholders underscore key weaknesses current paradigm. There was an ...
During 12 months of sampling, from 17 stations, 327 specimens of Soboor fish Tenualosa ilisha, including 120 females, 113 males and 86 immature were caught. Total length (TL) of the fishes was 120-500mm. Maximum diameters of soboor ova 0.795mm and the ova with diameter more than 0.7 mm released at one spawning round. Temporal and spatial distribution of ova diameter corresponding to GSI changes...
Electrical power of salinity gradient is one of the sources for renewable energy. This energy can be obtained by mixing two kinds of water with different concentrations. In a river estuary, fresh water naturally mixes with sea water without any obstruction. Reveres electro dialysis (RED) is one of the suitable and practical methods for controlling this unobstructed mixture and extracting energy...
Ecosystem services are benefits that people obtain from ecosystems. Soil retention is one of the most important ecosystem services. The capacity of ecosystem to maintain soil can be estimated by quantifying this services. In this study, version 3.0.0 of the InVEST software was used to map this ecosystem service in the eastern part of Gorgan-Rud watershed. The InVEST model employs the Universal ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید