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The product includes annual total fossil-fuel CO2 emissions from point, line, and area sources at 1x1 km spatial resolution in Tokyo in 2014. The emissions were estimated using a bottom-up approach with detailed activity data including the operating ratios of power plants, load factors of vessels, fossil-carbon contents of waste, emission factors for fossil-fueled power generation, aircraft movements, navigation, and combustion processes.
Description
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Creator
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Release date
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2021/01/29
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Temporal coverage
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2014/01/01 - 2014/12/31
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Data provider
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NIES
Email: cgerdb_admin(at)nies.go.jp |
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DOI
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File format
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CSV
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Data volume
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192 kB
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Version
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ver.1.0 (Last updated: 2021/01/29)
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Language
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English
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Data Set
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Parameters
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fossil-fuel CO2 emissions
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| Domain |
Regional
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| Time resolution |
Annual
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| Spatial resolution |
1x1 km
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| Calculation method |
Fossil-fuel emissions from 8 sectors, namely electricity generation, waste incineration, civil aviation, waterborne navigation, road transport, industrial and commercial, residential, and agricultural emissions were estimated using a bottom-up approach with statistical data such as the national census data. For more details, please refer to the preprint (doi:10.21203/rs.3.rs-17565/v1).
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Keywords
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[GCMD_Platform]
Models/Analyses > Models
[GCMD_Science]Atmosphere > Atmospheric Chemistry > Carbon and Hydrocarbon Compounds > Carbon Dioxide
[Free keywords]Fossil fuel emissions, Carbon dioxide, CO2, Tokyo, Bottom up approach
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Update history
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[2021/01/29]
Version 1.0 was released (ver.1.0)
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Reference Information
| Supplementary Materials |
Map of total emissions in Tokyo
tokyo_all_source_ver.1.0.pdf (md5: ffcb7de6dc40042f15bc5499519adbaa)
Map of point-source emissions in Tokyotokyo_point_source_ver.1.0.pdf (md5: 974ec85d2070e80c8f917d8e5a484d59)
Map of line-source emissions in Tokyotokyo_line_source_ver.1.0.pdf (md5: 04bd4d27b507504c7050591fb3d59e41)
Map of area-source emissions in Tokyotokyo_area_source_ver.1.0.pdf (md5: 6f030fbc40d05cba66c856133030c328)
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| References |
R. Cong, M. Saito, T. Oda, T. Fukui, R. Hirata, and A. Ito, A high-resolution, spatially explicit estimate of fossil-fuel CO2 emissions from the Tokyo Metropolis, Japan, 2020, PREPRINT (Version 1) available at Research Square (doi:10.21203/rs.3.rs-17565/v1).
R. Cong, M. Saito, R. Hirata, A. Ito, and S. Maksyutov:Exploration on quantifying carbon dioxide (CO2) emission from road traffic in megacity, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-4, 115-119, 2018, doi:10.5194/isprs-archives-XLII-4-115-2018.
R. Cong, M. Saito, R. Hirata, A. Ito, and S. Maksyutov: Visualization on fossil-fuel carbon dioxide (CO2) emissions from buildings in Tokyo metropolis, ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., IV-4, 21-25, 2018, doi:10.5194/isprs-annals-IV-4-21-2018.
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Terms and Conditions of Use*
*By accessing or using the Service you agree to follow these Terms. If you disagree with any part of the Terms, you may not access the Service.
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| Citation format |
When this data set is referred to in publications, it should be cited in the following format.
Richao Cong (2021), Fossil-fuel CO2 emission estimates at 1x1 km in Tokyo, ver.x.x*1, Center for Global Environmental Research, NIES, DOI:10.17595/20210129.001, (Reference date*2: YYYY/MM/DD)
*1 The version number is indicated in the name of each data file. *2 As the reference date, please indicate the date you downloaded the files. |
Advisory Service
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Advisory service
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If you need scientific advice or expert opinion regarding the contents or scientific validity of this data set or Products derived from it, we can provide an advisory service based on an individual contract, different from the above one.
Depending on the extent of the help required, we can offer collaboration and/or supervision of the work based on the present data set. If you want to use our advisory service, contact the Data Provider. |