نتایج جستجو برای: canesm2
تعداد نتایج: 91 فیلتر نتایج به سال:
Background: Climate change is one of the most complex human challenges in future. One consequences climate exposure people to heat stress, especially outdoor environments. The aim this study was model changes trend stress environments coming decades context and global warming. Methods: Wet Bulb Globe Temperature (WBGT) index, Canadian Earth System Model (CanESM2), Statistical Down Scaling (SDSM...
Abstract The estimation of the Intensity–Duration–Frequency (IDF) relation is often necessary for planning and design various hydraulic structures storms. It has been an increasingly greater challenge due to climate change conditions. This paper therefore proposes integrated extreme rainfall modeling software package (SDExtreme) constructing IDF relations at a local site in context change. prop...
Development of local climate is important for hazard assessment. Cameron Highlands was chosen as study area (longitude from 101°21’ to 101°30’ and latitude 4°19’ 4°37’) downscaling. This paper presents the work downscaling techniques regional model (RCM) development. The second-generation Canadian Earth System Model (CanESM2) based on representative concentration pathways (RCP) 4.5 8.5 applied ...
Climate change is a phenomenon that has affected natural ecosystems and all aspects of human life in recent years. Therefore, identifying and predicting climate change can greatly help manage it and reduce its harmful effects. The purpose of the present study is to identify whether or not occurrence of climate change by extreme indices including TXx and TNn during 1961-2015. In addition, CanESM...
افزایش دما و گرمایش جهانی از بزرگترین چالشهایی است که بشر در قرن بیست و یکم با آن مواجه است. تغییرات در پارامترهای اقلیمی به ویژه دما و بارش به عنوان مهمترین پارامترهای اقلیمی میتواند فرایندهای هیدرولوژیکی، کشاورزی، محیط زیست، بهداشت، صنعت و اقتصاد را تحت تاثیر قرار دهد. بنابراین چشم انداز تغییرات آن، کمک فراوانی به چالشهای مدیران و برنامهریزان محیطی خواهد نمود....
Abstract Climate change is the most important challenge in achieving sustainable development. Semi-arid and arid areas (such as Iran) are particularly susceptible to effects of climate on water supply. In this research, effect upstream land use investigated Tajan, a river north Iran. The data regarding were produced via second-generation Canadian Earth System Model (CanESM2) adopted input SWAT ...
<p>For decades, climate models have been used to understand the present and historical climates, especially global (GCMs). They are interaction between system processes forecast future climates. However, issue of low resolution accuracy often lead inadequacy in capturing variations variables related impact assessment. In order capture local changes Hyogo Prefecture Western Japan, a modell...
تغییر اقلیم یکی از مهمترین چالشهایی است که بر اکوسیستمهای طبیعی و جنبههای مختلف زندگی انسان تاثیر دارد. تاثیرات گرمایش جهانی بر بخش هیدرولوژی و چرخه آب در طبیعت بسیار جدی است و شناخت این اثرات بصورت کمی، آمادگی بیشتری برای مقابله با تبعات آن ایجاد میکند. در تحقیق حاضر براساس مدل SDSM و ASD به پیشبینی دوره 2100-2010 پرداخته شد و در نهایت اثرات تغییر اقلیم بر شرایط هیدرولوژیک حوزه آبخیز کن ب...
The impact of climate change on soil temperatures at Kuujjuaq, Quebec in northern Canada is assessed. First, long-term historical temperature records (1967–1995) are statistically analyzed to provide a climatological baseline for soils 5 150 cm depths. Next, the nature relationship between atmospheric variables and determined using statistical downscaling model (SDSM) National Centers Environme...
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