In line with the GAW Data Policy, users should contact the contributors of all data of interest and propose co-authorship or acknowledgement.
Organization
| NO | 39 |
|---|---|
| Acronym | KMA |
| Name | Korea Meteorological Administration |
| Address 1 | |
| Address 2 | KMA/NIMS |
| Address 3 | 33, Seohobuk-ro, Seogwipo, Jeju, 63568 |
| Country/Territory | Republic of Korea |
| Website | http://www.kma.go.kr/ |
Contact(s)
| Name | Daegeun Shin |
|---|---|
| Prefix | |
| shingeun@korea.kr | |
| Organization No | 39 |
| Organization acronym | KMA |
| Organization name | Korea Meteorological Administration |
| Organization country/territory | Republic of Korea |
| Address 1 | |
| Address 2 | National Institute of Meteorological Sciences/Korea Meteorological Administration |
| Address 3 | 33 Seohobuk-ro, Seogwipo, Jeju, 63568 Rep.of Korea |
| Country/territory | Republic of Korea |
| Tel | +82-64-780-6570 |
| Fax | +82-64-738-6512 |
| Last updated date | 2023-08-01 |
| Background observation | |
| UTC+09:00 | |
| ppb | |
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9999-12-31 00:00:00 - 2013-12-31 23:59:59: KRISS 2014-01-01 00:00:00 - 9999-12-31 23:59:59: WMO N2O X2006A |
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9999-12-31 00:00:00 - 9999-12-31 23:59:59: GC-micro(Gas chromatography (ECD)) |
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9999-12-31 00:00:00 - 2003-12-31 23:59:59: 66 (m) 2004-01-01 00:00:00 - 9999-12-31 23:59:59: 86 (m) |
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| hourly | |
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ECD is calibrated with one point standard. Every, 5 am, 11 am, 17 pm, 23 pm, the standard gas is injected into the instrumnets. We calibrate the instruments every week regularly but when the instrument showed the malfunction we do it again. And also we use the standard gases as target tank. We track the drift of STD area/amount from GC and according to the drift data is fixed. The performance of linearity is not adequate to detect all range, now. Therefore we used one-point calibration to focus only on the baseline level. |
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RAW data: L0 Auto QC (criteria) and Mannual QC (by staff at each station) : L1 Valid/Invalid (by Scientist in the institute): L2 Hourly and daily baseline selection: HS(t) <=A, [HA(t)-HA(t+1)] <= B or [HA(t)-HA(t-1)] <= B, [HA(t)-30days moving median of HA] <=C : L3 hourly and daily data Curve fitting: L3 monthly data Seo et al. (2021), Atmosphere. Korean Meteorological Society Vo.31 No.5(2021) pp1-14 |
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[Hourly] [Daily] [Monthly] |
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Mannual Flagging 666: inlet filter exchange 658: Diaphragm pump error/low flow 600: Dehumidification system error 683, 682, 685: calibration period, zero/span check, other experimental period 652, 647: Observatory environmental issue 110: Extreme weather issue 910: Other issue which can affect on the measurement Auto Flagging(six steps) Instrumental malfunction Instrumental detection A11limit Physical limit Step check Continuous check A1 |
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| Operational/Reporting | |
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Sampling Environment : The sampling site is located between Korea and China. Ihe location is on the hill at distance of about 500 m from the west open sea(Yellow sea), and at an elevation around 46 m asl. Along the shore line in north-south direction not much activities in winter time, however, in summer recreational activities such as swimming with some small restaurants. The vegetation around the station are mixed forest with mostly pine. Agricultural activities nearby include rice and sweet potato cultivation. For preparing the agricultural land, agricultural waste burning is conducted mainly in spring and autumn. The blank period is from instrumental malfunction with unknown reasons. KMA/NIMS cannot assure the data from the period that it was discarded from WDCGG. However, KMA has and keep its raw data in the database. When we find out the reason cleary, it will be recovered. Intake -Filter; Stainless steel filter, monthly replacement, D 4.7 cm , pore size 5μm -Tube: Dekabon(Nitta Moore 1300-10 D 7.94mm) -Length from tower to dehumidification system: 50m, No low local point Dehumidification system -1999~2011: Three step(4℃ → Nafion → Mg(ClO4)2) -2012~Now: One step(- 80℃ cold trap) Scale and Calibration (traceability) : please refer to the CCQM-K68 |
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Wind direction: Wind speed: Relative humidity: Precipitation amount: Air pressure: Air temperature: Dew point temperature: Sea water temperature: Sea surface water temperature: Sea water salinity: Sea surface water salinity: |
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Meteorological data may remain as first provided, even when greenhouse gas data are updated. |
DOI Metadata
| DOI |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Version |
2023-08-01-1133 (Data Version History) * DOIs and file names may have multiple versions. Be sure to check the data version. |
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| Title | Atmospheric N2O at Anmyeon-do by Korea Meteorological Administration, dataset published as N2O_AMY_surface-insitu_KMA_data1 at WDCGG | ||||||||||||
| Creator |
Korea Meteorological Administration Daegeun Shin (KMA) |
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| Publisher | World Data Centre for Greenhouse Gases | ||||||||||||
| Publication Date | 2018-08-02 (Last Updated: 2023-08-10) | ||||||||||||
| Format | Text (WDCGG Data Format Table, WDCGG Meteorological Data Format Table), NetCDF | ||||||||||||
| Relation List (Is Part Of) |
All N2O data contributed to WDCGG by GAW stations and mobiles by 2023-09-13 All N2O data contributed to WDCGG by GAW stations and mobiles by 2022-09-05 All N2O data contributed to WDCGG by GAW stations and mobiles by 2021-08-24 All N2O data contributed to WDCGG by GAW stations and mobiles by 2020-09-28 All N2O data contributed to WDCGG by GAW stations and mobiles by 2019-09-19 All N2O data contributed to WDCGG by GAW stations and mobiles by 2018-10-23 |
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GAW Data Policy
"For Scientific purposes, access to these data is unlimited and provided without charge.
By their use you accept that an offer of co-authorship will be made through personal contact with the data providers
or owners whenever substantial use is made of their data.
In all cases, an acknowledgement must be made to the data providers or owners and to the data centre when these data are used within a publication."
Citation format
This format is an example of the WDCGG standard citation.
Please follow the citation format which the data providers or owners indicate.
Please follow the citation format which the data providers or owners indicate.
Daegeun Shin (KMA),
Atmospheric N2O
at Anmyeon-do by Korea Meteorological Administration
,
dataset published as N2O_AMY_
surface-insitu_KMA_data1 at WDCGG,
ver. 2023-08-01-1133, https://doi.org/10.50849/WDCGG_0039-2014-1003-01-01-9999 (Reference date*: YYYY/MM/DD)
* As the reference date, please indicate the date you downloaded the files.
* As the reference date, please indicate the date you downloaded the files.
