Lorenz Atmospheric Energy Cycle in Climatic Projections
Lorenz Atmospheric Energy Cycle in Climatic Projections
复制标题
气候预测中的洛伦兹大气能量循环
作者：
S. Michaelides
这项研究的目的是调查政府间气候变化专门委员会(IPCC)第五次评估报告(AR5)中确定的不同代表浓度路径(RCP)是否导致洛伦茨能源循环中能量部分的不同制度。本研究所依据的四种能量形式是可用势能和动能的纬向分量和涡流分量。文中还研究了这些能量形式之间的对应转换。RCP是辐射活性气体和颗粒浓度随时间变化的一致情景。在本研究中，探讨了四个−，即RCP26、RCP45、RCP60和RCP85；这些预测(2006年至2100年的未来期间)分别导致2100年与工业化前条件相比辐射强迫约为2.6Wm、4.5Wm、6.0Wm和8.5Wm RCP2。结果以2020年至2100年能量组分的时间预测的形式给出，并表明不同的RCP产生不同的能量体系，从而影响洛伦兹能量循环。在这方面，提出了洛伦兹能量循环的不同RCP下的预测。
The aim of this study is to investigate whether different Representative Concentration Pathways (RCPs), as they are determined in the Fifth Assessment Report (AR5) of the Intergovernmental Panel on Climate Change (IPCC), lead to different regimes in the energetics components of the Lorenz energy cycle. The four energy forms on which this investigation is based are the zonal and eddy components of the available potential and kinetic energies. The corresponding transformations between these forms of energy are also studied. RCPs are time-dependent, consistent scenarios of concentrations of radiatively active gases and particles. In the present study, four RCPs are explored, namely, rcp26, rcp45, rcp60, rcp85; these represent projections (for the future period 2006–2100) that result in radiative forcing of approximately 2.6, 4.5, 6.0 and 8.5 Wm−2 at year 2100, respectively, relative to pre-industrial conditions. The results are presented in terms of time projections of the energetics components from 2020 to 2100 and show that the different RCPs yield diverse energetics regimes, consequently impacting the Lorenz energy cycle. In this respect, projections under different RCPs of the Lorenz energy cycle are presented.
影响因子：
5.1
作者：
Jones, C. D.;Hughes, J. K.;Zerroukat, M.
通讯作者：
Zerroukat, M.