Atmospheric Blocking and Mean Biases in Climate Models
نویسندگان
چکیده
منابع مشابه
Atmospheric Blocking and Mean Biases in Climate Models
Models often underestimate blocking in the Atlantic and Pacific basins and this can lead to errors in both weather and climate predictions. Horizontal resolution is often cited as the main culprit for blocking errors due to poorly resolved small-scale variability, the upscale effects of which help to maintain blocks. Although these processes are important for blocking, the authors show that muc...
متن کاملBehavioral Finance Models and Behavioral Biases in Stock Price Forecasting
Stock market is affected by news and information. If the stock market is not efficient, the reaction of stock price to news and information will place the stock market in overreaction and under-reaction states. Many models have been already presented by using different tools and techniques to forecast the stock market behavior. In this study, the reaction of stock price in the stock market was ...
متن کاملTesting and evaluating atmospheric climate models
Any model must be tested to assess the quality of its results and to give guidance on the level of confidence to ascribe to those results. We also must be able to compare alternative formulations of model components and judge whether changes really reduce model error. In this article, we describe the special nature of climate model validation. In general, climate models consist of different mod...
متن کاملCirculation biases and changes in global climate models
Introduction Conclusions References Tables Figures Back Close Abstract Introduction Conclusions References Tables Figures Back Close Abstract The credibility of regional climate change predictions for the 21st century depends on the ability of climate models to simulate global and regional circulations in a realistic manner. To investigate this issue, a large set of global coupled climate model...
متن کاملThe complexity of Atmospheric and Climate Models: Assumptions and Feedbacks
While it is true that the physical principles and equations discussed in part one do form the “core” of any atmospheric or climate model, there are processes in the observed system that are difficult to represent due to our incomplete understanding of the process, or the fact that some processes are not exact. Many of these processes are what we call “feedbacks”. Feedbacks are manifestations of...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Climate
سال: 2010
ISSN: 1520-0442,0894-8755
DOI: 10.1175/2010jcli3728.1