气候变化领域集成服务门户(CCPortal): CoMet (Carbon Dioxide and Methane) Mission

CCPortal

	CoMet (Carbon Dioxide and Methane) Mission
项目编号	http://gepris.dfg.de/gepris/projekt/316591172
	Professor Dr. KlausPfeilsticker (Co-Applicant); Dr. HeinrichBovensmann (Co-Applicant); Dr. AndreasFix (Applicant)
项目主持机构	Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)
开始日期	2016
英文摘要	The energy transfers between the three dynamical regimes - small-scale turbulence, internal gravity waves and geostrophically balanced motion - are fundamental to the energy cycle of both the atmosphere and the ocean. Nonetheless, they are poorly understood and quantified, and their representation in state-of-the-art Earth system models is unsatisfactory. Since the interactions of the dynamical regimes ultimately link the smallest scales to the largest scales by a variety of complex processes, understanding these interactions is mandatory to construct atmosphere and ocean models and to predict climate. The current lack of understanding is reflected by energetically inconsistent models with relatively large biases, but also paralleled by inconsistencies of a numerical and mathematical nature.We believe that it is now time to combine recent efforts to overcome these deficiencies, to foster new activities to understand the dynamical interactions, and to improve the consistency of ocean and atmosphere models.Through the knowledge gained in the CRC, we hope to reduce the biases and to increase the skill of atmosphere and ocean models, and ultimately to improve climate models and climate predictions. The main aims of this CRC arei. to develop the necessary understanding of the energy transfers between the different dynamical regimes of the atmosphere and the ocean,ii. to develop, test and implement with this understanding new and consistent parameterisations in models, andiii. to develop numerical methods featuring consistent energetics.It is our vision to subsequently establish an energetically consistent framework of energy conversions in the climate system, and to develop physically, mathematically and numerically consistent models for both the atmosphere and the ocean.
学科分类	0805 - 大气科学;08 - 地球科学
资助机构	DE-DFG
项目类型	Infrastructure Priority Programmes
URL	http://gepris.dfg.de/gepris/projekt/316591172
国家	DE
语种	英语
文献类型	项目
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/73977
推荐引用方式 GB/T 7714	Professor Dr. KlausPfeilsticker ,Dr. HeinrichBovensmann ,Dr. AndreasFix .CoMet (Carbon Dioxide and Methane) Mission.2016.