Abstract One of the essential issues in quality management water resources is determination level eutrophication and dissolved oxygen dam reservoirs other bodies. It possible to study changes concentration using qualitative models. In this study, CE-QUAL-W2, a two-dimensional model hydrodynamics capable predicting behavior aquatic ecosystems, has been used simulate eutrophication. As case Yamch...

several soil samples were taken from western parts of iran. one of the samples col-lected from the rhizosphere of nectarine trees (prunus persica l.) in moghan, ardabil province, contained aprutides guidettii. the species subanguina picridis was recovered from leaf gall of serratula latifolia boiss (asteraceae) in the vicinity of mashhad, khorasan province. although this species showed remarkab...

BACKGROUND Rodents have important role as reservoirs of different parasites. The aim of this study was to determine helminth parasites of abundant rodents in Meshkin-Shahr, Ardabil Province northwest Iran. METHODS From April 2014 to March 2015; 205 rodents including 118 Meriones persicus, 63 Mus musculus and 24 Cricetulus migratorius were collected, using live traps. All rodents were dissecte...

Introduction: The present study investigated one of these types of disease (skin cancer) and its relationship with climatic parameters. The aim of this study was to investigate the relationship between climate change and skin cancer in Ardabil province. Materials and Methods: This descriptive correlational study was conducted to investigate the effect of six climatic parameters (frost, sunny h...

background: gastric cancer (gc) is the fifth common malignant disease and the third leading cause of cancer-related mortality in the world. ardabil, a northwestern province of iran, includes the highest rate of gc within the country. helicobacter pylori (h. pylori) vaca gene plays a major role in generating and maintaining the gastric inflammatory response , which alters the enteric nervous sys...

  Kale- azar is known as an endemic doses in some areas of Cars province ( in South) and Ardabil province ( in North- west) of Iran. In other provinces the disease has been reported, mostly, in sporadic from. However since 1949 when the first case of kale- azar was reported in Mazandaran province, to  the end of 1993 more than 4300 cases had been diagnosed in at least 113 cities and districts....