نتایج جستجو برای: zand rud
تعداد نتایج: 415 فیلتر نتایج به سال:
In this study, the zonality method has been used to separate geochemical anomalies and calculate erosional levels in regional scale for porphyry-Cu deposit, Abrisham-Rud (Semnan province, East of Iran). maps multiplicative haloes, co-existence both supra-ore elements sub-ore local maxima implied blind mineralization northwest study area. Moreover, considering calculated indices two previously p...
in order to improve irrigation water productivity (wp) at rice production, a field experiment was conducted at shahid fozveh research station (esfahan region) during 2001-2003. experiment was arranged in a split plot design (rcbd) with three replications. the treatments were: three levels of irrigation managements including i1: permanent flooding under 3.5cm water during growth period, i2:perma...
Natural factors are among essential dimensions that shape a city and guide its development. Mountains, rivers, coastlines and valleys are among these factors. Water supply, among others, has an important role in the life and flourishing of a city. In every settlement, the solution to this is considered a part of its urban culture. The Zayandeh-Rud River has been a significant element which has ...
Various parasite species were found in Carassius carassius including Diplostomum spathaceum, Dactylogyrus sp.,Gyrodactylus sp. Ichthyophthirius multifiliis and Trichodinia sp . They were found in four rivers in West Azerbaijan Province (North-Western Iran) . A total of 207 live Carassius carassius from four rivers including Aras (72) Zariyneh (42) Nazlo (58) and Barandoz (35) were studied. Pa...
Nowadays, one of the most significant problems is that to recognize how severity heavy precipitation and floods may alter in future time comparison with current period. The purpose this research understand impact climate change on storm water probability maximum flood for Zayandeh rud river basin Iran selected as a case study. Forecast climatic parameters based temperature upcoming period (2006...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید