نتایج جستجو برای: including sea level pressure slp
تعداد نتایج: 2364089 فیلتر نتایج به سال:
Based on the Australian Bureau of Meteorology (BoM) El Niño alert system, this study investigates atmospheric and oceanic conditions during developing years between 1982 2016. It is found that there a 2–5-month (subseasonal-to-seasonal) lag to establish steady low-level (or Southern Oscillation Index, SOI) response than Niño-pattern Sea Surface Temperature Anomaly (SSTA), which defined as criti...
The high biological production of the California Current System (CCS) results from the seasonal development of equatorward alongshore winds that drive coastal upwelling. While several climatic fluctuation patterns influence the dynamics and biological productivity of the CCS, including the El Niño-Southern Oscillation (ENSO), the Pacific Decadal Oscillation index (PDO) and the North Pacific Gyr...
Heavy precipitation plays a significant role in arid and semi-arid regions of Iran. In order to understand the effect of blocking high system on rainfalls in northwest Iran during 25 - 28 October 2008, meteorological conditions including pressure, wind fields and temperature at multiple levels of the atmosphere were analyzed. Sea level pressure, the 1000-500 hPa thickness, perceptible water, re...
abstract this research attempts to investigate the role of the blocking systems in surface cyclogenesis over eastern mediterranean sea; but particular attention is focused on the flood of iran during march 2000 over western states of iran as: hamadan, ilam, lorestan, kermanshah, kurdestan, zanjan, ghazvin.the data used for this research includes upper level and mean sea level pressure charts ev...
1. introduction the position of iran in the subtropical region that has made its arid and semiarid climate and the topographic diversity changes this trend of climate. therefore, climate hazards such as frost, flood, dust storm, drought, temperature anomalies, heavy rainfall, avalanches, snow, sleet, etc occur in iran. the northwest of iran experiences the above conditions following the arrival...
A statistical downscaling approach is applied to the output of five different global climate model simulations driven by 21 century future scenarios of greenhouse gas concentrations. The contribution of sea-level pressure and precipitation changes to regional future winter sea-level changes is estimated for four Baltic sea-level stations by establishing statistical relationships between sea lev...
We study the forced response of teleconnection between El Niño–Southern Oscillation (ENSO) and Indian summer monsoon (IM) in Max Planck Institute Grand Ensemble, a set Earth system ensemble simulations under historical Representative Concentration Pathway (RCP) forcing. The teleconnection, or characteristic it, is defined as time dependence correlation coefficient evaluated over ensemble. consi...
Bacterial lipoproteins (BLP) induce innate immune responses in mammals by activating heterodimeric receptor complexes containing Toll-like receptor 2 (TLR2). TLR2 signaling results in nuclear factor-kappaB (NF-κB)-dependent upregulation of anti-apoptotic factors, anti-oxidants and cytokines, all of which have been implicated in radiation protection. Here we demonstrate that synthetic lipopeptid...
Expression of the pre-B cell receptor (pre-BCR) leads to activation of the adaptor molecule SLP-65 and the cytoplasmic kinase Btk. Mice deficient for one of these signaling proteins have an incomplete block in B cell development at the stage of large cycling pre-BCR+CD43+ pre-B cells. Our recent findings of defective SLP-65 expression in approximately 50% of childhood pre-B acute lymphoblastic ...
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