Journal of Infrared and Millimeter Waves, Volume. 43, Issue 3, 397(2024)

Arctic sea surface CO2 partial pressure based on LiDAR

Si-Qi ZHANG1,2,3, Peng CHEN3,4、*, Zhen-Hua ZHANG1, and De-Lu PAN1,3
Author Affiliations
  • 1Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou),Guangzhou 511458,China
  • 2Institute of Oceanographic Instrumentation,Qilu University of Technology (Shandong Academy of Sciences) ,Qingdao 266061,China
  • 3State Key Laboratory of Satellite Ocean Environment Dynamics,Second Institute of Oceanography,Ministry of Natural Resources,Hangzhou 310012,China
  • 4Donghai Laboratory,Zhoushan 316021,China
  • show less
    Figures & Tables(9)
    Flowchart of the FNN-LID day/night sea surface pCO2 retrieved method.
    Comparison between CALIPSO-Chla and BGC-argo of global Chla (μg L-1).
    Sea Water Chla concentrate (μg L-1) from (a) MODIS and (b) CALIPSO on December 2011. White indicates invalid data areas,while light gray shading represents sea ice
    Seasonal distribution of climate-averaged sea surface Chla concentrate for Arctic Ocean (μg L-1): (a) Spring (March-May) ; (b) Summer (June-August) ;(c) Autumn (September-November),and (d) Winter (December-February)
    Comparison between CALIPSO-pCO2 and with observed data in the validation set (µatm).
    Seasonal distribution of climate-averaged sea surface pCO2 for Arctic Ocean (μatm): (a) Spring (March-May) ; (b) Summer (June-August) ;(c) Autumn (September-November) ;and (d) Winter (December-February)
    Seasonal variation of atmospheric and sea surface pCO2 in the Arctic Ocean.
    Long-term variation of pCO2 in different Subregions of the Arctic Ocean.
    • Table 1. Comparison of reconstruction datasets based on different methodwith observed SOCAT-pCO2 in the Arctic Ocean

      View table
      View in Article

      Table 1. Comparison of reconstruction datasets based on different methodwith observed SOCAT-pCO2 in the Arctic Ocean

      数据集

      RMSE

      (μatm)

      Bias (μatm)R2样本量
      CMEMS31.220.270.6412 402
      IBP29.36-1.210.6815 445
      JMA26.711.010.636 412
      FNN-LID(论文产品)24.59-0.140.7510 266
      Yasunaka等(2016)32-0.8-
      Yasunaka等(2018)30-0.82-
    Tools

    Get Citation

    Copy Citation Text

    Si-Qi ZHANG, Peng CHEN, Zhen-Hua ZHANG, De-Lu PAN. Arctic sea surface CO2 partial pressure based on LiDAR[J]. Journal of Infrared and Millimeter Waves, 2024, 43(3): 397

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category: Research Articles

    Received: Oct. 7, 2023

    Accepted: --

    Published Online: Apr. 29, 2024

    The Author Email: Peng CHEN (chenp@sio.org.cn)

    DOI:10.11972/j.issn.1001-9014.2024.03.014

    Topics