Atmospheric emissivity with clear sky computed by E-Trans/HITRAN

被引:8
|
作者
Mendoza, Victor M. [1 ]
Villanueva, Elba E. [1 ]
Garduno, Rene [1 ]
Sanchez-Meneses, Oscar [1 ]
机构
[1] UNAM, Ctr Ciencias Atmeisfera, Ciudad Univ, Ciudad Mexico 04510, Mexico
关键词
Atmospheric emissivity; Greenhouse gases profiles; Vapour pressure; Semi-empirical parameterizations; Spectral calculator E-Trans/HITRAN; LONG-WAVE-RADIATION; SKIES; TEMPERATURE; DATABASE;
D O I
10.1016/j.atmosenv.2017.01.048
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The vertical profiles of temperature and pressure from the International Standard Atmosphere, together with the mixing ratio profiles of the main greenhouse effect gases (GG), namely water vapour, CO2, CH4, N2O and stratospheric O-3, are used to determine the downward emissivity of long wave radiation by cloudless atmosphere, by means of the spectral calculator E-Trans with the HITRAN (high -resolution transmission) database. We make a review of emissivity parameterizations, reported by several authors, in terms of the surface vapour pressure and surface air temperature. We compute vertically weighted averages of temperature and pressure, also parameterize the CH4, N2O and O-3 mixing ratio profiles, in order to adapt these variables as required by the E-Trans/HITRAN. Our results of emissivity for the corresponding vapour pressures agree well with those obtained by the reviewed authors. With this method, the emissivity can be computed at a regional scale and towards the future global warming, according to the IPCC temperature projections that will also increase the atmospheric humidity, from the emission scenarios of GG. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码:174 / 188
页数:15
相关论文
共 50 条
  • [21] Modified Malkmus band model for clear-sky atmospheric transmittance calculation
    Wang, Qi-jie
    Zhang, Yong
    Liu, Xiao-li
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2014, 24 (08) : 2618 - 2626
  • [22] Spectral integration of clear-sky atmospheric transmittance: Review and worldwide performance
    Ruiz-Arias, Jose A.
    RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2022, 161
  • [23] A new model for atmospheric radiation under clear sky condition at various altitudes
    Dai, Qiumin
    Fang, Xiande
    ADVANCES IN SPACE RESEARCH, 2014, 54 (06) : 1044 - 1048
  • [24] Estimation of daylight downward longwave atmospheric irradiance under clear-sky and all-sky conditions
    Bilbao, Julia
    De Miguel, Argimiro H.
    JOURNAL OF APPLIED METEOROLOGY AND CLIMATOLOGY, 2007, 46 (06) : 878 - 889
  • [25] MEASURED AND COMPUTED VALUES OF CLEAR-SKY ULTRAVIOLET IRRADIANCES AT THE SOUTH-POLE
    RAO, CRN
    TAKASHIMA, T
    SOLAR ENERGY, 1985, 34 (4-5) : 435 - 437
  • [26] Regional and seasonal variations of the clear sky atmospheric longwave cooling over tropical oceans
    Chéruy, F
    Chevallier, F
    JOURNAL OF CLIMATE, 2000, 13 (16) : 2863 - 2875
  • [27] Global dimming: Clear-sky atmospheric transmission from astronomical extinction measurements
    Schwartz, RD
    JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2005, 110 (D14) : 1 - 6
  • [28] Retrieving clear-sky atmospheric parameters from SEVIRI and ABI infrared radiances
    Jin, Xin
    Li, Jun
    Schmit, Timothy J.
    Li, Jinlong
    Goldberg, Mitchell D.
    Gurka, James J.
    JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2008, 113 (D15)
  • [29] Comparative experimental validation of microwave hyperspectral atmospheric soundings in clear-sky conditions
    Liu, Lei
    Bliankinshtein, Natalia
    Huang, Yi
    Gyakum, John R.
    Gabriel, Philip M.
    Xu, Shiqi
    Wolde, Mengistu
    ATMOSPHERIC MEASUREMENT TECHNIQUES, 2025, 18 (02) : 471 - 485
  • [30] RETRIEVING EVALUATION OF SPACEBORNE MICROWAVE HYPERSPECTRAL SOUNDER FOR ATMOSPHERIC PROFILES IN CLEAR-SKY
    Zhang, Chao
    He, Jieying
    Zhang, Shengwei
    IGARSS 2023 - 2023 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2023, : 3858 - 3861