نتایج جستجو برای: bakhtiari province to identify environmental parameters affecting thevegetation cover

تعداد نتایج: 10872394  

ژورنال: مرتع 2020
Ashrafzadeh, Mohamadreza, Heydarian, Maryam, Naghipoor, Aliasghar, Teimoori Asl, Sima,

Stipa hohenackeriana in terms of forage production and soil protection is especially important. In this study, was predicted the potential effects of climate change on the future geography distribution of this species in Chaharmahal va Bakhtiari province located in Central Zagros region. To do this, 122 species presence point of this species is collected by GPS, along with 9 environmental varia...

Journal: :modern care journal 0
ahmad nasiri samaneh nakhaee

background and aim: relationship is an essential aspect of human life. during the course of illnesses and hospitalization, student-patient relationship significantly contributes to patient satisfaction and nursing care quality. the objective of the present study was to identify the factors affecting student-patient relationship from the perspectives of patients. materials and methods: this desc...

Introduction: Vulnerability of people and places is a complex phenomenon has been created as a result of human and environment interaction during the ages. The concept of vulnerability addresses the probability of being destructed or damaged of a society, structure, service or a geographical area due to a specific danger. Nowadays there is frequent demand for settling industrial infrastructures...

Journal: :Ginekologia polska 2016
Anna Lauda-Świeciak Szymon Bednarek Jacek Skórczewski Dariusz Borowski Mariusz Dubiel

OBJECTIVES The aim of the study was to analyze the origin of birth defects in pregnant women from the Kujawy-Pomerania Region, and to identify factors affecting the formation of developmental disorders in the Province. MATERIAL AND METHODS The correlation between maternal age and fetal defects was investigated. We also attempted to determine whether environmental or family factors play a role...

Fresh water supply and its security encounter a high level of fluctuating variability under global climate changes. To address these concerns in catchment water management, a good understanding of land use/cover impacts on the hydrological cycle affecting water supply is crucial. The objective of this study is to define a model to investigate the impact of existing land use/cover on water yield...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
زهرا کرانی مربی گروه کشاورزی، دانشگاه پیام نور فیض الله منوری فرد کارشناس ارشد آموزش کشاورزی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران لاله صالحی دانشجوی دکتری ترویج کشاورزی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران

unemployment among rural youth and agriculture graduates has increased in recent years and has caused a variety of challenges in social and economic fields and having the entrepreneurial spirit could facilitate the solving problem process. therefore, the purpose of this study is to identify factors affecting the development the farmer's entrepreneurial spirit. statistical population of thi...

Journal: :iranian journal of parasitology 0
reza nabavi dept. of pathobiology, faculty of veterinary medicine, university of zabol, zabol, iran. kourosh manouchehri naeini dept. of parasitology , mycology and entomology, school of medicine, shahr-e-kord university of medical sciences ,shahr-e-kord, iran. nozhat zebardast dept. of parasitology , mycology and entomology, school of medicine, shahr-e-kord university of medical sciences ,shahr-e-kord, iran. hossein hashemi dept. of parasitology , mycology and entomology, school of medicine, shahr-e-kord university of medical sciences ,shahr-e-kord, iran.

background: the present study was carried out to describe the epidemio-logical aspects of gastrointestinal helminthic infections of canids in chahar-mahal and bakhtiari province, the central western part of iran . methods: forty nine canid species including , dogs, jackals, foxes and wolves were included in this study. the contents of their alimentary canal were in-spected in order to isolate a...

Journal: :Remote Sensing 2016
Fanjie Kong Xiaobing Li Hong Wang Dengfeng Xie Xiang Li Yunxiao Bai

Accurate regional and global information on land cover and its changes over time is crucial for environmental monitoring, land management, and planning. In this study, we selected Fengning County, in China’s Hebei Province, as a case study area. Using satellite data, we generated fused normalized-difference vegetation index (NDVI) data with high spatial and temporal resolution by utilizing the ...

Journal: :iranian journal of ichthyology 0
yazdan keivany department of fisheries, faculty of natural resources, isfahan university of technology, isfahan, iran. mosayeb aalipour isfahan university of technology masoud siami isfahan university of technology samaneh sadat mortazavi isfahan university of technology

the length-weight relationships for three fish species from beheshtabad river, karun river drainage (western chaharmahal and bakhtiari provinces, iran) were investigated. the values of the slope parameter ( b ) in the length-weight relationship equations were determined as 2.79 for capoeta damascina , 3.10 for chondrostoma regium and 3.09 for oncorhynchus mykiss , all of which were significantl...

ژورنال: بوم شناسی آبزیان 2017

This study aimed to investigate macroinvertebrates biodiversity indices in Chalus River in Mazandaran province and the impact of spring floods on these indices during spring and summer in 2015. Environmental parameters including daily discharge data during 2014-2015, temperature, dissolved oxygen, nitrate, phosphate, pH, TDS and EC were measured in river branches and main channel of the river a...

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