نتایج جستجو برای: climate system in synoptic

تعداد نتایج: 17342328  

2017
Marta Bruno Soares Meghan Alexander Suraje Dessai

Journal: :تحقیقات جغرافیایی 0
علی اکبر رسولی گروه جغرافیای طبیعی، اقلیم شناسی دانشگاه تبریز علی اکبر رسولی گروه جغرافیای طبیعی، اقلیم شناسی دانشگاه تبریز سعید جهانبخش گروه جغرافیای طبیعی، اقلیم شناسی دانشگاه تبریز سعید جهانبخش گروه جغرافیای طبیعی، اقلیم شناسی دانشگاه تبریز احمد رضا قاسمی گروه جغرافیای طبیعی، اقلیم شناسی دانشگاه تبریز

because of the role of climate parameters in climate change and improve the efficiency of climate and rainfall prediction models, the study of these parameters are very important in the world. the study of clouds have special important, because the clouds make connection between the synoptic patters and surface climate conditions and any change in its properties, can start a chain reaction in o...

2016
S. C. Chapman

Wedemonstrate how the fundamental timescales of anthropogenic climate change limit the identification of societally relevant aspects of changes in precipitation.We show that it is nevertheless possible to extract, solely fromobservations, some confident quantified assessments of change at certain thresholds and locations.Maps of such changes, for a variety of hydrologically-relevant, threshold-...

تخت اردشیر, اشرف, حلیمی, منصور, دلاوری, مهدی,

Background and aim:  Malaria as a mosquito-borne disease is largely dependent on climatic conditions. Temperature, rainfall and relative humidity are considered as climatic factors affecting the geographical distribution of this disease. These climatic factors have definite roles not only in the growth and proliferation of the mosquito Anopheles but also in the parasite Plasmodium activity. The...

2015

Wedemonstrate how the fundamental timescales of anthropogenic climate change limit the identification of societally relevant aspects of changes in precipitation.We show that it is nevertheless possible to extract, solely fromobservations, some confident quantified assessments of change at certain thresholds and locations.Maps of such changes, for a variety of hydrologically-relevant, threshold-...

2013
Harry J. Dowsett Kevin M. Foley Danielle K. Stoll Mark A. Chandler Linda E. Sohl Mats Bentsen Bette L. Otto-Bliesner Fran J. Bragg Wing-Le Chan Camille Contoux Aisling M. Dolan Alan M. Haywood Jeff A. Jonas Anne Jost Youichi Kamae Gerrit Lohmann Daniel J. Lunt Kerim H. Nisancioglu Ayako Abe-Ouchi Gilles Ramstein Christina R. Riesselman Marci M. Robinson Nan A. Rosenbloom Ulrich Salzmann Christian Stepanek Stephanie L. Strother Hiroaki Ueda Qing Yan Zhongshi Zhang

The mid-Piacenzian climate represents the most geologically recent interval of long-term average warmth relative to the last million years, and shares similarities with the climate projected for the end of the 21(st) century. As such, it represents a natural experiment from which we can gain insight into potential climate change impacts, enabling more informed policy decisions for mitigation an...

2011
Christopher Castellano

The impacts of ENSO and North American climate modes on seasonal snowfall in the Mid-Atlantic region are investigated. Particular emphasis is placed on the convergent patterns of El Nino and negative NAO during Northern Hemisphere winter. This study is motivated by the highly anomalous events associated with the 2009-2010 winter season, as well as by a general interest in mid-latitude synoptic ...

2008
Valerie Trouet Alan H. Taylor Andrew M. Carleton Carl N. Skinner

The Mediterranean climate region on the west coast of the United States is characterized by wet winters and dry summers, and by high fire activity. The importance of synoptic-scale circulation patterns (ENSO, PDO, PNA) on fire-climate interactions is evident in contemporary fire data sets and in pre-Euroamerican tree-ring-based fire records. We investigated how interannual variability in two fi...

2010
Sigurd Schneider Ivan Beschastnikh Slava Chernyak Michael D. Ernst Yuriy Brun

Distributed systems are often difficult to debug and understand. A typical way of gaining insight into system behavior is by inspecting execution logs. However, manual inspection of logs is an arduous process. To support this task we developed Synoptic. Synoptic outputs a concise graph representation of logged events that captures temporal invariants mined from the log. We applied Synoptic to s...

Temperature change in the future, which is very important in terms of agriculture, development and health, can be one of the consequences of climate change and global warming. Knowing how it can be a significant help to the agricultural sector and development issues and managerschr(chr(chr(chr('39')39chr('39'))39chr(chr('39')39chr('39')))39chr(chr(chr('39')39chr('39'))39chr(chr('39')39chr('39')...

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