نتایج جستجو برای: namak
تعداد نتایج: 41 فیلتر نتایج به سال:
this study presents data on age structure, sex ratio, growth, length-weight relationships and condition factor of four populations (n=312) of two alburnoides species, collected in 2005 and 2006 from the tajan river (caspian sea basin), the ghara-chai and jajrud rivers (namak lake basin), and cheshmeh-ali spring (kavir basin) of iran. sex ratio of the fish, in the studied localities, except in ...
with regard to the mutual relations between plant and soil as the main component of rangeland ecosystems, this research has been identified the indicator species in environmental conditions of dry regions as the most important tools in ecological management of these ecosystems. therefore the steppe and dry rangelands of kooh - e- namak in qom province was selected. sampling was done by plot in ...
Kavir Biosphere Reserve covers an area of 686598 hectares situated in the northwest of Dasht-e-Kavir and east of Daryach-e-Namak. The Biosphere Reserve presents a variety of habitats, including cliffs and rocky outcrops, piedmont plains, gravelly, deserts and sand dunes, saline plains and salt marshes, and seasonal rivers and springs. The main aim of this research is to identify the plant speci...
Flood discharge estimation with different return periods is one of important factors for water structures design and installation. On the other hand, a lot of rivers existing in Iran watersheds have no complete and accurate hydrometric data. In these cases, one of the suitable solutions to estimate peak discharges with different return periods is the regional flood analysis. In this research, 5...
Ghale-madreseh is the first point that the saline and sulfurous streams flow into Tembi River, one of the well-known saline rivers in Khuzestan province, Iran. This river is one of the main sources of increasing Karun River’s salinity, which is the largest river in Iran in terms of discharge. There are three saline and sulfurous springs (Shour-1, Shour-2m and Namak Springs) as well as a drinkab...
A flow-duration curve (FDC) illustrates the relationship between the frequency and magnitude of daily, weekly and monthly stream flow. Applications of FDC are of interest for many hydrological problems related to hydropower generation, river and reservoir sedimentation, water quality assessment, water-use assessment, water allocation and habitat suitability. This study was carried out in 33 sel...
Kavir Biosphere Reserve covers an area of 686598 hectares situated in the northwest of Dasht-e-Kavir and east of Daryach-e-Namak. The Biosphere Reserve presents a variety of habitats, including cliffs and rocky outcrops, piedmont plains, gravelly, deserts and sand dunes, saline plains and salt marshes, and seasonal rivers and springs. The main aim of this research is to identify the plant speci...
Amaç: Çal??mada sporcular?n, spor ve e?itim hayatlar?n? ba?ar?l? bir ?ekilde birle?tirmesi için gereken yetkinliklerini de?erlendirmek amac?yla geli?tirilen 'Sporcular Çift Kariyer Yetkinli?i Ölçe?i'nin [Dual Career Competency Questionnaire for Athletes (DCCQ-A)] Türkçe formunun geçerlik güvenirli?inin incelenmesi amaçlanm??t?r. Gereç Yöntemler: Ara?t?rmaya 13-22 ya? aral???nda 113 kad?n 108 er...
Considering the fact that fish biodiversity conservation and land uses planning, require reliable information about fish distribution and habitat use patterns In order to describe species habitat properties, habitat use and habitat selectivity indices are applied. Relative frequency and environmental variables, depth, width, slope of river, altitude, velocity, substrate, Overstream canopy closu...
Geli?en teknoloji ve kitle ileti?im araçlar?n?n Türkiye Türkçesi a??zlar?n?n konu?uldu?u yörelerin hemen her kö?esine ula?mas? sonucu ortaya ç?kan etkile?imin bu a??zlara yo?un bir biçimde yans?maya ba?lad???ndan diyalektolojisi ile ilgili birçok kaynakta bahsedilmektedir. Bununla birlikte, a??z derlemelerinin kaynak ki?ilerinde bulunmas? gereken özellikler s?ralan?rken; ö?renim durumu, yöreden...
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