نتایج جستجو برای: karaj river

تعداد نتایج: 84890  

Journal: :Epidemiology and infection 2012
A K Werner S Goater S Carver G Robertson G R Allen P Weinstein

In Australia, Ross River virus (RRV) is predominantly identified and managed through passive health surveillance. Here, the proactive use of environmental datasets to improve community-scale public health interventions in southeastern Tasmania is explored. Known environmental drivers (temperature, rainfall, tide) of the RRV vector Aedes camptorhynchus are analysed against cumulative case record...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعت آب و برق (شهید عباسپور) - دانشکده مهندسی عمران 1389

چکیده با توسعه شهر نشینی و دخل و تصرف غیر مجاز در حریم رودخانه ها خسارات زیادی به رودخانه و محیط زیست اطراف آن وارده می شود. در حال حاضر بر اساس آئین نامه اصلاح شده بستر و حریم رودخانه ها، حریم کمی رودخانه که بلافاصله پس از بستر قرار می گیرد از 1 تا20 متر از منتهی الیه طرفین بستر رودخانه تعیین، که مقدار دقیق آن در هر بازه از رودخانه مشخص نیست. در کشورهای دیگر روشهای متفاوتی من جمله: درصد ریسک...

Journal: :American journal of law & medicine 2002
George J Annas Lori B Andrews Rosario M Isasi

I. INTRODUCTION We humans tend to worry first about our own happiness, then about our families, then about our communities. In times of great stress, such as war or natural disaster, we may focus temporarily on our country but we rarely think about Earth as a whole or the human species as a whole. This narrow perspective, perhaps best exemplified by the American consumer, has led to the environ...

ژورنال: بوم شناسی آبزیان 2015
Eagderi, Soheil , Javanshir, Arash , Poorbagher, Hadi , Safavi, Fahimeh ,

The main idea of this research was to evaluat the effects of concentration and time of exposure the Cypermethrin Toxin on the gill tissue of Black Fish (Capoeta damascina). In order to do this research, the Black Fishes that where used gathered from Kordan River of Karaj and their average weight was 150 gr and their average length was 12 cm. the fish used in 4 treatments (0.25, 0.5, 0.75 mg/lit...

Journal: :محیط شناسی 0
سید حسین هاشمی assist. prof., environmental pollutants department, environmental science research institute, shahid beheshti university الهام قاسمی زیارانی کارشناس شرکت مادر تخصصی مدیریت منابع آب ایران یوسف رنجکش مدیر امور سد و شبکه شرکت مهندسان مشاور ری آب

amir kabir dam was built in varian strait, at 23 km north of karaj in 1961. the dam is multipurpose and its maim aims are the spring floods control, supplying potable water for tehran city, producing electricity and providing irrigation water. different pollutants which discharge to the river finally enter to the dam reservoir. determining the pollution loads of the dam sub-catchments can help ...

Journal: :Memorias do Instituto Oswaldo Cruz 1996
C R González A A Henry

The female and male of Dasybasis (Agelanius) cortesi, new species, is described and illustrated from specimens collected in the National Reserve of Río Clarillo, Cordillera Province, Central Chile. Its relationships to other Dasybasis species are discussed.

Journal: :جغرافیا و مخاطرات محیطی 0

1. introduction flood is one of natural hazard which ranks the most one just like earthquake and drought according to the report of the natural hazard program of the united nations. besides physical factors, and lack proper management will increase the flood potential. therefore, in order to prevent flood damage it seems to be necessary to provide essential requirements before physical expansio...

Journal: :IOP Conference Series: Earth and Environmental Science 2016

2015
M.-T. Golmakani J. A. Mendiola K. Rezaei E. Ibáñez Elena Ibáñez

a Department of Food Science and Technology, School of Agriculture, Shiraz University, Shiraz, Iran 6 Fax: (+98)711-2286110; Tel: (+98)711-6138243. E-mail: [email protected] 7 b Institute of Food Science Research (CIAL), CSIC-UAM, Madrid, Spain. Fax: (+34) 91 0017 905; 8 Tel: (+34) 91 0017 900. E-mail: [email protected] and [email protected] 9 c Department of Food Science, Engineering, a...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید