نتایج جستجو برای: climate model

تعداد نتایج: 2237997  

2010
Claire Monteleoni Gavin A. Schmidt Shailesh Saroha

Climate models are complex mathematical models designed by meteorologists, geophysicists, and climate scientists, and run as computer simulations, to predict climate. There is currently high variance among the predictions of 20 global climate models, from various laboratories around the world, that inform the Intergovernmental Panel on Climate Change (IPCC). Given temperature predictions from 2...

2005
RUDOLF BRÁZDIL CHRISTIAN PFISTER HEINZ WANNER HANS VON STORCH JÜRG LUTERBACHER

This paper discusses the state of European research in historical climatology. This field of science and an overview of its development are described in detail. Special attention is given to the documentary evidence used for data sources, including its drawbacks and advantages. Further, methods and significant results of historical-climatological research, mainly achieved since 1990, are presen...

2010
Robert S. Pindyck

Any economic analysis of climate change policy requires some model that describes the impact of warming on future GDP and consumption. Most integrated assessment models (IAMs) relate temperature to the level of real GDP and consumption, but there are theoretical and empirical reasons to expect temperature to affect the growth rate rather than level of GDP. Does this distinction matter in terms ...

2017
Taewook Huh Yongsung Park Ji Yun Yang

This paper explores the current trajectory of multilateral governance for climate change adaptation in S. Korea, which is characterised by vertical and horizontal adaptation governance. This article highlights that the characteristics of adaptation governance can be realised more effectively through grassroot activities at both metropolitan and local government levels. In particular, a thorough...

2014
Toshichika Iizumi Navin Ramankutty

Most studies of the influence of weather and climate on food production have examined the influence on crop yields. However, climate influences all components of crop production, includes cropping area (area planted or harvested) and cropping intensity (number of crops grown within a year). Although yield increases have predominantly contributed to increased crop production over the recent deca...

2006
Sean Claude Swenson P. C. D. Milly

[1] Satellite gravimetric observations of monthly changes in continental water storage are compared with outputs from five climate models. All models qualitatively reproduce the global pattern of annual storage amplitude, and the seasonal cycle of global average storage is reproduced well, consistent with earlier studies. However, global average agreements mask systematic model biases in low la...

2003
Yannis Cotronis

Ensemble has been proposed for composing MPMD applications maintaining a single code for each component. In this paper we describe application composition using intercommunicators and process topologies. We demonstrate on a climate model configuration.

2005
J. L. Guzmán F. Rodríguez M. Berenguel S. Dormido Juan del Rosal

This work presents a virtual lab for teaching greenhouse climatic control. The objective of this kind of tools is to help the students using consolidated research works in a straightforward way. Particularly, the tool developed in this article consists on a structured graphic screen allowing the access to a full greenhouse climate model with a collection of specific controllers, in such a way t...

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