Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-17-143-2017 |
Study of the footprints of short-term variation in XCO2 observed by TCCON sites using NIES and FLEXPART atmospheric transport models | |
Belikov, Dmitry A.1,2,3,17; Maksyutov, Shamil1; Ganshin, Alexander3,4; Zhuravlev, Ruslan3,4; Deutscher, Nicholas M.5,6; Wunch, Debra7; Feist, Dietrich G.8; Morino, Isamu1; Parker, Robert J.9; Strong, Kimberly10; Yoshida, Yukio1; Bril, Andrey11; Oshchepkov, Sergey11; Boesch, Hartmut9; Dubey, Manvendra K.12; Griffith, David5; Hewson, Will9; Kivi, Rigel13; Mendonca, Joseph10; Notholt, Justus6; Schneider, Matthias14; Sussmann, Ralf15; Velazco, Voltaire A.5; Aoki, Shuji16 | |
2017-01-03 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS
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ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2017 |
卷号 | 17期号:1 |
文章类型 | Article |
语种 | 英语 |
国家 | Japan; Russia; Australia; Germany; USA; England; Canada; BELARUS; Finland; Spain |
英文摘要 | The Total Carbon Column Observing Network (TCCON) is a network of ground-based Fourier transform spectrometers (FTSs) that record near-infrared (NIR) spectra of the sun. From these spectra, accurate and precise observations of CO2 column-averaged dry-air mole fractions (denoted XCO2) are retrieved. TCCON FTS observations have previously been used to validate satellite estimations of XCO2; however, our knowledge of the short-term spatial and temporal variations in XCO2 surrounding the TCCON sites is limited. In this work, we use the National Institute for Environmental Studies (NIES) Eulerian three-dimensional transport model and the FLEXPART (FLEXible PARTicle dispersion model) Lagrangian particle dispersion model (LPDM) to determine the footprints of short-term variations in XCO2 observed by operational, past, future and possible TCCON sites. We propose a footprint-based method for the collocation of satellite and TCCON XCO2 observations and estimate the performance of the method using the NIES model and five GOSAT (Greenhouse Gases Observing Satellite) XCO2 product data sets. Comparison of the proposed approach with a standard geographic method shows a higher number of collocation points and an average bias reduction up to 0.15 ppm for a subset of 16 stations for the period from January 2010 to January 2014. Case studies of the Darwin and Reunion Island sites reveal that when the footprint area is rather curved, non-uniform and significantly different from a geographical rectangular area, the differences between these approaches are more noticeable. This emphasises that the collocation is sensitive to local meteorological conditions and flux distributions. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000392198600004 |
WOS关键词 | GOSAT TANSO-FTS ; GREENHOUSE GASES ; SATELLITE-OBSERVATIONS ; RETRIEVAL ALGORITHM ; TRACER TRANSPORT ; CO2 ; FLUX ; VALIDATION ; EMISSIONS ; ADJOINT |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/28422 |
专题 | 地球科学 |
作者单位 | 1.Natl Inst Environm Studies, Tsukuba, Ibaraki, Japan; 2.Natl Inst Polar Res, Tokyo, Japan; 3.Tomsk State Univ, Fac Mech & Math, Tomsk, Russia; 4.Cent Aerol Observ, Dolgoprudnyi, Russia; 5.Univ Wollongong, Sch Chem, Ctr Atmospher Chem, Wollongong, NSW, Australia; 6.Univ Bremen, Inst Environm Phys, Bremen, Germany; 7.CALTECH, Pasadena, CA 91125 USA; 8.Max Planck Inst Biogeochem, Jena, Germany; 9.Univ Leicester, Earth Observat Sci, Leicester, Leics, England; 10.Univ Toronto, Dept Phys, Toronto, ON, Canada; 11.Natl Acad Sci, Inst Phys, Minsk, BELARUS; 12.Los Alamos Natl Lab, Earth Syst Observat, Los Alamos, NM USA; 13.Finnish Meteorol Inst, Sodankyla, Finland; 14.CIAI, Agencia Estatal Meteorol AEMET, Santa Cruz De Tenerife, Spain; 15.Karlsruhe Inst Technol, IMK IFU, Garmisch Partenkirchen, Germany; 16.Tohoku Univ, Grad Sch Sci, Ctr Atmospher & Ocean Studies, Sendai, Miyagi, Japan; 17.Hokkaido Univ, Fac Environm Earth Sci, Sapporo, Hokkaido, Japan |
推荐引用方式 GB/T 7714 | Belikov, Dmitry A.,Maksyutov, Shamil,Ganshin, Alexander,et al. Study of the footprints of short-term variation in XCO2 observed by TCCON sites using NIES and FLEXPART atmospheric transport models[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2017,17(1). |
APA | Belikov, Dmitry A..,Maksyutov, Shamil.,Ganshin, Alexander.,Zhuravlev, Ruslan.,Deutscher, Nicholas M..,...&Aoki, Shuji.(2017).Study of the footprints of short-term variation in XCO2 observed by TCCON sites using NIES and FLEXPART atmospheric transport models.ATMOSPHERIC CHEMISTRY AND PHYSICS,17(1). |
MLA | Belikov, Dmitry A.,et al."Study of the footprints of short-term variation in XCO2 observed by TCCON sites using NIES and FLEXPART atmospheric transport models".ATMOSPHERIC CHEMISTRY AND PHYSICS 17.1(2017). |
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