<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
	<id>https://ruisdael-catalog.citg.tudelft.nl/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Bert+Scheeren</id>
	<title>Ruisdael Observatory Data Catalog - User contributions [en]</title>
	<link rel="self" type="application/atom+xml" href="https://ruisdael-catalog.citg.tudelft.nl/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Bert+Scheeren"/>
	<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=Special:Contributions/Bert_Scheeren"/>
	<updated>2026-04-26T22:06:15Z</updated>
	<subtitle>User contributions</subtitle>
	<generator>MediaWiki 1.39.6</generator>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=IMAU_Air_quality_%E2%80%93_d13C-CH4_and_d2H-CH4_with_IRMS_in_Cabauw-NL&amp;diff=1821</id>
		<title>IMAU Air quality – d13C-CH4 and d2H-CH4 with IRMS in Cabauw-NL</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=IMAU_Air_quality_%E2%80%93_d13C-CH4_and_d2H-CH4_with_IRMS_in_Cabauw-NL&amp;diff=1821"/>
		<updated>2026-04-21T13:00:36Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=IMAU Air quality – d13C-CH4 and d2H-CH4 with IRMS in Cabauw-NL&lt;br /&gt;
|description=Measurements of Isotope ratios of 2H-CH4 to 1H-CH4 in air are relative to VSMOW. And Isotope ratios of 13C-CH4 to 12C-CH4 in air are relative to VPDB..&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=csv&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/jHV2zOLJ2RQCQsv9QhVGK3pA&lt;br /&gt;
|identifier=10.18160/NXYQ-Y64M&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Roy Meinen&lt;br /&gt;
|creator=Thomas Rockmann&lt;br /&gt;
|creator_organization=Utrecht University&lt;br /&gt;
|atLocation=Cabauw&lt;br /&gt;
|hasGeographicCoordinates=51.970255 N, 4.926219 E&lt;br /&gt;
|hasElevation=213&lt;br /&gt;
|startDate=2014-10-17&lt;br /&gt;
|endDate=2015-03-29&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ACSM_continuous_observations_at_Lutjewad&amp;diff=1820</id>
		<title>RUG ACSM continuous observations at Lutjewad</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ACSM_continuous_observations_at_Lutjewad&amp;diff=1820"/>
		<updated>2026-04-21T12:11:15Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: Created page with &amp;quot;{{Dataset |title=RUG ACSM continuous observations at Lutjewad |description=ACSM data from Lutjewad, sampled at 20 meter height. |type=In-situ Observation |dataLevel=Level 3 |format=csv |servedBy=NA |landingPage=NA |contactPoint=Bert Scheeren |creator=Bert Scheeren |creator_organization=University of Groningen |hasKeywords=ACSM, Lutjewad, aerosol chemical composition |atLocation=Lutjewad |hasGeographicCoordinates=53.4036 N, 6.3528 E |hasElevation=1 |startDate=2021-06-23 |...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=RUG ACSM continuous observations at Lutjewad&lt;br /&gt;
|description=ACSM data from Lutjewad, sampled at 20 meter height.&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|dataLevel=Level 3&lt;br /&gt;
|format=csv&lt;br /&gt;
|servedBy=NA&lt;br /&gt;
|landingPage=NA&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=ACSM, Lutjewad, aerosol chemical composition&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1&lt;br /&gt;
|startDate=2021-06-23&lt;br /&gt;
|endDate=2030-01-01&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_Obspack_CH4_time_series_Lutjewad_at_60_m&amp;diff=1724</id>
		<title>RUG Obspack CH4 time series Lutjewad at 60 m</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_Obspack_CH4_time_series_Lutjewad_at_60_m&amp;diff=1724"/>
		<updated>2025-09-12T08:34:11Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: Created page with &amp;quot;{{Dataset |title=RUG Obspack CH4 time series Lutjewad at 60 m |description=European Obspack compilation of atmospheric methane data from ICOS and non-ICOS European stations for the period 1984-2025; obspack_ch4_466_GVeu_v11.0_20250818 |type=In-situ Observation |format=ASCII |servedBy=ICOS Data Portal |landingPage=https://meta.icos-cp.eu/objects/Cogv2ldYfPN0OgVTRecFgzab |identifier=11676/Cogv2ldYfPN0OgVTRecFgzab |license=CC BY 4.0 |contactPoint=Bert Scheeren |creator=Bert...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=RUG Obspack CH4 time series Lutjewad at 60 m&lt;br /&gt;
|description=European Obspack compilation of atmospheric methane data from ICOS and non-ICOS European stations for the period 1984-2025; obspack_ch4_466_GVeu_v11.0_20250818&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/Cogv2ldYfPN0OgVTRecFgzab&lt;br /&gt;
|identifier=11676/Cogv2ldYfPN0OgVTRecFgzab&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=in-situ CH4 observations, historical data, hourly mean data product&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=1984-07-01&lt;br /&gt;
|endDate=2025-08-17&lt;br /&gt;
}}&lt;br /&gt;
This data package contains high accuracy CH4 dry air mole fractions from 68 ICOS and non-ICOS European observatories at in total 150 observation levels, collected by the ICOS Atmosphere Thematic Centre (ATC) and provided by the station contributors. The package is the 2025 update of the European Obspack data product (version 11.0), released in 2025 and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Please report errors and send comments regarding this product to the ObsPack originators. Please read carefully the ObsPack Fair Use statement and cite appropriately. Metadata for this product are available at https://commons.datacite.org/doi.org/10.18160/X5ZG-C3WE. Please visit http://www.gml.noaa.gov/ccgg/obspack/ for more information.&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_Obspack_N2O_time_series_Lutjewad_at_60_m&amp;diff=1723</id>
		<title>RUG Obspack N2O time series Lutjewad at 60 m</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_Obspack_N2O_time_series_Lutjewad_at_60_m&amp;diff=1723"/>
		<updated>2025-09-12T08:31:05Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: Created page with &amp;quot;{{Dataset |title=RUG Obspack N2O time series Lutjewad at 60 m |description=European Obspack compilation of atmospheric nitrous oxide data from ICOS and non-ICOS European stations for the period 1994-2025; obspack_n2o_466_GVeu_v11.0_20250820 |type=In-situ Observation |format=ASCII |servedBy=ICOS Data Portal |landingPage=https://meta.icos-cp.eu/objects/NtNC3yNq6JuvJq1a_lMbICPS |identifier=11676/NtNC3yNq6JuvJq1a_lMbICPS |license=CC BY 4.0 |contactPoint=Bert Scheeren |creato...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=RUG Obspack N2O time series Lutjewad at 60 m&lt;br /&gt;
|description=European Obspack compilation of atmospheric nitrous oxide data from ICOS and non-ICOS European stations for the period 1994-2025; obspack_n2o_466_GVeu_v11.0_20250820&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/NtNC3yNq6JuvJq1a_lMbICPS&lt;br /&gt;
|identifier=11676/NtNC3yNq6JuvJq1a_lMbICPS&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=in-situ N2O observations, historical data, hourly mean data product&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=1994-03-01&lt;br /&gt;
|endDate=2025-08-19&lt;br /&gt;
}}&lt;br /&gt;
This data package contains high accuracy N2O dry air mole fractions from 36 ICOS and non-ICOS European observatories at in total 87 observation levels, collected by the ICOS Atmosphere Thematic Centre (ATC) and provided by the station contributors. The package is the 2025 update of the N2O European Obspack data product (version 11.0), and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Please report errors and send comments regarding this product to the ObsPack originators. Please read carefully the ObsPack Fair Use statement and cite appropriately. Metadata for this product are available at https://commons.datacite.org/doi.org/10.18160/T18D-C85R. Please visit http://www.gml.noaa.gov/ccgg/obspack/ for more information.&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_Obspack_CO2_time_series_Lutjewad_at_60_m&amp;diff=1722</id>
		<title>RUG Obspack CO2 time series Lutjewad at 60 m</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_Obspack_CO2_time_series_Lutjewad_at_60_m&amp;diff=1722"/>
		<updated>2025-09-12T08:27:17Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: Created page with &amp;quot;{{Dataset |title=RUG Obspack CO2 time series Lutjewad at 60 m |description=European Obspack compilation of atmospheric carbon dioxide data from ICOS and non-ICOS European stations for the period 1972-2024; obspack_co2_466_GVeu_v11_20250815 |type=In-situ Observation |format=ASCII |servedBy=ICOS Data Portal |landingPage=https://meta.icos-cp.eu/objects/kl08Kr2TCL-SSeaUGP0o1viM |identifier=11676/kl08Kr2TCL-SSeaUGP0o1viM |license=CC BY 4.0 |contactPoint=Bert Scheeren |creator...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=RUG Obspack CO2 time series Lutjewad at 60 m&lt;br /&gt;
|description=European Obspack compilation of atmospheric carbon dioxide data from ICOS and non-ICOS European stations for the period 1972-2024; obspack_co2_466_GVeu_v11_20250815&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/kl08Kr2TCL-SSeaUGP0o1viM&lt;br /&gt;
|identifier=11676/kl08Kr2TCL-SSeaUGP0o1viM&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=in-situ CO2 observations, historical data, hourly mean data product&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=1972-01-01&lt;br /&gt;
|endDate=2025-08-14&lt;br /&gt;
}}&lt;br /&gt;
This data package contains high accuracy CO2 dry air mole fractions from 68 ICOS and non-ICOS European observatories at in total 156 observation levels, collected by the ICOS Atmosphere Thematic Centre (ATC) and provided by the station contributors. The package is the 2025 update of the Globalview EU data product (version 11) and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Please report errors and send comments regarding this product to the ObsPack originators. Please read carefully the ObsPack Fair Use statement and cite appropriately. Please review the release notes for the associated Obspack product at www.esrl.noaa.gov/gmd/ccgg/obspack/release_notes.html. Metadata for this product are available at https://commons.datacite.org/doi.org/10.18160/1NBR-4CM0. Please visit http://www.gml.noaa.gov/ccgg/obspack/ for more information on Obspack.&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=Bert_Scheeren&amp;diff=1721</id>
		<title>Bert Scheeren</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=Bert_Scheeren&amp;diff=1721"/>
		<updated>2025-09-12T08:12:34Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Person&lt;br /&gt;
|name=Bert Scheeren&lt;br /&gt;
|identifier=https://orcid.org/0000-0001-6333-8402)&lt;br /&gt;
|mbox=h.a.scheeren@rug.nl&lt;br /&gt;
|affiliation=University of Groningen&lt;br /&gt;
|hasRole=researcher&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ICOS_ATC_CO_Release_from_Lutjewad_(60.0_m)&amp;diff=1720</id>
		<title>RUG ICOS ATC CO Release from Lutjewad (60.0 m)</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ICOS_ATC_CO_Release_from_Lutjewad_(60.0_m)&amp;diff=1720"/>
		<updated>2025-09-11T13:11:45Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=RUG ICOS ATC CO Release from Lutjewad (60.0 m)&lt;br /&gt;
|description=University of Groningen (RUG) ICOS ATC CO in-situ hourly mean data from Lutjewad at 60.0 m&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/SRSsRe5QaNs5P5X9eQpfeKe-&lt;br /&gt;
|identifier=11676/SRSsRe5QaNs5P5X9eQpfeKe-&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=hourly mean data product, in-situ CO observations&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=2018-08-13&lt;br /&gt;
|endDate=2025-03-31&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ICOS_ATC_CO_Release_from_Lutjewad_(60.0_m)&amp;diff=1719</id>
		<title>RUG ICOS ATC CO Release from Lutjewad (60.0 m)</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ICOS_ATC_CO_Release_from_Lutjewad_(60.0_m)&amp;diff=1719"/>
		<updated>2025-09-11T13:11:30Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: Created page with &amp;quot;{{Dataset |title=RUG ICOS ATC CO Release from Lutjewad (60.0 m) |description=University of Groningen (RUG) ICOS ATC CO in-situ hourly mean data from Lutjewad at 60.0 m |type=In-situ Observation |format=ASCII |servedBy=ICOS Data Portal |landingPage=https://meta.icos-cp.eu/objects/SRSsRe5QaNs5P5X9eQpfeKe- |identifier=11676/SRSsRe5QaNs5P5X9eQpfeKe- |license=CC BY 4.0 |contactPoint=Bert Scheeren |creator=Bert Scheeren |creator_organization=University of Groningen |hasKeyword...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=RUG ICOS ATC CO Release from Lutjewad (60.0 m)&lt;br /&gt;
|description=University of Groningen (RUG) ICOS ATC CO in-situ hourly mean data from Lutjewad at 60.0 m&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/SRSsRe5QaNs5P5X9eQpfeKe-&lt;br /&gt;
|identifier=11676/SRSsRe5QaNs5P5X9eQpfeKe-&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=in-situ CO observations, hourly mean data product&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=2018-08-13&lt;br /&gt;
|endDate=2030-01-01&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_WDCGG_N2O_Lutjewad_in-situ_hourly_mean_at_60_m&amp;diff=1718</id>
		<title>RUG WDCGG N2O Lutjewad in-situ hourly mean at 60 m</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_WDCGG_N2O_Lutjewad_in-situ_hourly_mean_at_60_m&amp;diff=1718"/>
		<updated>2025-09-11T12:58:39Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: Created page with &amp;quot;{{Dataset |title=RUG WDCGG N2O Lutjewad in-situ hourly mean at 60 m |description=RUG World Data Centre for Greenhouse Gases (WDCGG) N2O hourly/daily/monthly mean in-situ observations at Lutjewad from 60 m since 2013 onwards |type=In-situ Observation |format=ASCII |servedBy=World Data Centre for Greenhouse Gases (WDCGG) |landingPage=https://gaw.kishou.go.jp/search/file/0162-6420-1003-01-01-9999 |identifier=doi.org/10.18160/6ZXD-BAAZ |license=CC BY 4.0 |contactPoint=Bert S...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=RUG WDCGG N2O Lutjewad in-situ hourly mean at 60 m&lt;br /&gt;
|description=RUG World Data Centre for Greenhouse Gases (WDCGG) N2O hourly/daily/monthly mean in-situ observations at Lutjewad from 60 m since 2013 onwards&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=World Data Centre for Greenhouse Gases (WDCGG)&lt;br /&gt;
|landingPage=https://gaw.kishou.go.jp/search/file/0162-6420-1003-01-01-9999&lt;br /&gt;
|identifier=doi.org/10.18160/6ZXD-BAAZ&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=in-situ N2O observations, historical data&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=2013-06-02&lt;br /&gt;
|endDate=2024-07-18&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_WDCGG_CH4_Lutjewad_in-situ_hourly_mean_at_60_m&amp;diff=1717</id>
		<title>RUG WDCGG CH4 Lutjewad in-situ hourly mean at 60 m</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_WDCGG_CH4_Lutjewad_in-situ_hourly_mean_at_60_m&amp;diff=1717"/>
		<updated>2025-09-11T12:52:23Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: Created page with &amp;quot;{{Dataset |title=RUG WDCGG CH4 Lutjewad in-situ hourly mean at 60 m |description=RUG World Data Centre for Greenhouse Gases (WDCGG) CH4 hourly/daily/monthly mean in-situ observations at Lutjewad from 60 m since 2006 onwards |type=In-situ Observation |format=ASCII |servedBy=World Data Centre for Greenhouse Gases (WDCGG) |landingPage=https://gaw.kishou.go.jp/search/file/0162-6420-1002-01-01-9999 |identifier=doi.org/10.18160/PAWA-B2Y4 |license=CC BY 4.0 |contactPoint=Bert S...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=RUG WDCGG CH4 Lutjewad in-situ hourly mean at 60 m&lt;br /&gt;
|description=RUG World Data Centre for Greenhouse Gases (WDCGG) CH4 hourly/daily/monthly mean in-situ observations at Lutjewad from 60 m since 2006 onwards&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=World Data Centre for Greenhouse Gases (WDCGG)&lt;br /&gt;
|landingPage=https://gaw.kishou.go.jp/search/file/0162-6420-1002-01-01-9999&lt;br /&gt;
|identifier=doi.org/10.18160/PAWA-B2Y4&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=in-situ CH4 observations, historical data&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=2006-05-17&lt;br /&gt;
|endDate=2024-07-18&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_WDCGG_CO2_Lutjewad_in-situ_hourly_mean_at_60_m&amp;diff=1716</id>
		<title>RUG WDCGG CO2 Lutjewad in-situ hourly mean at 60 m</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_WDCGG_CO2_Lutjewad_in-situ_hourly_mean_at_60_m&amp;diff=1716"/>
		<updated>2025-09-11T12:46:36Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: Created page with &amp;quot;{{Dataset |title=RUG WDCGG CO2 Lutjewad in-situ hourly mean at 60 m |description=RUG World Data Centre for Greenhouse Gases (WDCGG) CO2 hourly/daily/monthly mean in-situ observations at Lutjewad from 60 m since 2006 onwards |type=In-situ Observation |format=ASCII |servedBy=World Data Centre for Greenhouse Gases (WDCGG) |landingPage=https://gaw.kishou.go.jp/search/file/0162-6420-1001-01-01-9999 |identifier=doi.org/10.18160/X450-GTAY |license=CC BY 4.0 |contactPoint=Bert S...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=RUG WDCGG CO2 Lutjewad in-situ hourly mean at 60 m&lt;br /&gt;
|description=RUG World Data Centre for Greenhouse Gases (WDCGG) CO2 hourly/daily/monthly mean in-situ observations at Lutjewad from 60 m since 2006 onwards&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=World Data Centre for Greenhouse Gases (WDCGG)&lt;br /&gt;
|landingPage=https://gaw.kishou.go.jp/search/file/0162-6420-1001-01-01-9999&lt;br /&gt;
|identifier=doi.org/10.18160/X450-GTAY&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=in-situ CO2 observations, historical data&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=2006-05-17&lt;br /&gt;
|endDate=2024-07-18&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ICOS_ATC_Meteo_(P)_Release_from_Lutjewad_(7.0_m)&amp;diff=1710</id>
		<title>RUG ICOS ATC Meteo (P) Release from Lutjewad (7.0 m)</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ICOS_ATC_Meteo_(P)_Release_from_Lutjewad_(7.0_m)&amp;diff=1710"/>
		<updated>2025-09-11T12:28:00Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: Created page with &amp;quot;{{Dataset |title=RUG ICOS ATC Meteo (P) Release from Lutjewad (7.0 m) |description=University of Groningen (RUG) ICOS ATC meteo (P) in-situ hourly mean data from Lutjewad at 60.0 m |type=In-situ Observation |format=ASCII |servedBy=ICOS Data Portal |landingPage=https://meta.icos-cp.eu/objects/m0VMB-fo41bFyiWOVYgMUGAS |identifier=11676/m0VMB-fo41bFyiWOVYgMUGAS |license=CC BY 4.0 |contactPoint=Bert Scheeren |creator=Bert Scheeren |creator_organization=University of Groninge...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=RUG ICOS ATC Meteo (P) Release from Lutjewad (7.0 m)&lt;br /&gt;
|description=University of Groningen (RUG) ICOS ATC meteo (P) in-situ hourly mean data from Lutjewad at 60.0 m&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/m0VMB-fo41bFyiWOVYgMUGAS&lt;br /&gt;
|identifier=11676/m0VMB-fo41bFyiWOVYgMUGAS&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=meteo data, hourly mean data product&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=2018-10-10&lt;br /&gt;
|endDate=2025-03-31&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ICOS_ATC_Meteo_Release_from_Lutjewad_(60.0_m)&amp;diff=1709</id>
		<title>RUG ICOS ATC Meteo Release from Lutjewad (60.0 m)</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ICOS_ATC_Meteo_Release_from_Lutjewad_(60.0_m)&amp;diff=1709"/>
		<updated>2025-09-11T12:25:19Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: Created page with &amp;quot;{{Dataset |title=RUG ICOS ATC Meteo Release from Lutjewad (60.0 m) |description=University of Groningen (RUG) ICOS ATC meteo (T, RH, WS, WD) in-situ hourly mean data from Lutjewad at 60.0 m |type=In-situ Observation |format=ASCII |servedBy=ICOS Data Portal |landingPage=https://meta.icos-cp.eu/objects/Lic72pwweRdizNEWsEBZVlat |identifier=11676/Lic72pwweRdizNEWsEBZVlat |license=CC BY 4.0 |contactPoint=Bert Scheeren |creator=Bert Scheeren |creator_organization=University of...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=RUG ICOS ATC Meteo Release from Lutjewad (60.0 m)&lt;br /&gt;
|description=University of Groningen (RUG) ICOS ATC meteo (T, RH, WS, WD) in-situ hourly mean data from Lutjewad at 60.0 m&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/Lic72pwweRdizNEWsEBZVlat&lt;br /&gt;
|identifier=11676/Lic72pwweRdizNEWsEBZVlat&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=meteo data, hourly mean data product&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=2019-01-10&lt;br /&gt;
|endDate=2025-03-31&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ICOS_ATC_CH4_Release_from_Lutjewad_(60.0_m)&amp;diff=1708</id>
		<title>RUG ICOS ATC CH4 Release from Lutjewad (60.0 m)</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ICOS_ATC_CH4_Release_from_Lutjewad_(60.0_m)&amp;diff=1708"/>
		<updated>2025-09-11T12:20:16Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=RUG ICOS ATC CH4 Release from Lutjewad (60.0 m)&lt;br /&gt;
|description=University of Groningen (RUG) ICOS ATC CH4 in-situ hourly mean data from Lutjewad at 60.0 m&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/DYg3k_veGCKLsLNashtuqzxM&lt;br /&gt;
|identifier=11676/DYg3k_veGCKLsLNashtuqzxM&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=hourly mean data product, in-situ CH4 observations&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=2018-08-13&lt;br /&gt;
|endDate=2025-03-31&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ICOS_ATC_CH4_Release_from_Lutjewad_(60.0_m)&amp;diff=1707</id>
		<title>RUG ICOS ATC CH4 Release from Lutjewad (60.0 m)</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ICOS_ATC_CH4_Release_from_Lutjewad_(60.0_m)&amp;diff=1707"/>
		<updated>2025-09-11T12:19:56Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: Created page with &amp;quot;{{Dataset |title=RUG ICOS ATC CH4 Release from Lutjewad (60.0 m) |description=University of Groningen (RUG) ICOS ATC CH4 in-situ hourly mean data from Lutjewad at 60.0 m |type=In-situ Observation |format=ASCII |servedBy=ICOS Data Portal |landingPage=https://meta.icos-cp.eu/objects/DYg3k_veGCKLsLNashtuqzxM |identifier=11676/DYg3k_veGCKLsLNashtuqzxM |license=CC BY 4.0 |contactPoint=Bert Scheeren |creator=Bert Scheeren |creator_organization=University of Groningen |hasKeywo...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=RUG ICOS ATC CH4 Release from Lutjewad (60.0 m)&lt;br /&gt;
|description=University of Groningen (RUG) ICOS ATC CH4 in-situ hourly mean data from Lutjewad at 60.0 m&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/DYg3k_veGCKLsLNashtuqzxM&lt;br /&gt;
|identifier=11676/DYg3k_veGCKLsLNashtuqzxM&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=in-situ CH4 observations, hourly mean data product&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=2018-08-13&lt;br /&gt;
|endDate=2030-01-01&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ICOS_ATC_CO2_Release_from_Lutjewad_(60.0_m)&amp;diff=1706</id>
		<title>RUG ICOS ATC CO2 Release from Lutjewad (60.0 m)</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ICOS_ATC_CO2_Release_from_Lutjewad_(60.0_m)&amp;diff=1706"/>
		<updated>2025-09-11T12:17:20Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: Created page with &amp;quot;{{Dataset |title=RUG ICOS ATC CO2 Release from Lutjewad (60.0 m) |description=University of Groningen (RUG) ICOS ATC CO2 in-situ hourly mean data from Lutjewad at 60.0 m |type=In-situ Observation |format=ASCII |servedBy=ICOS Data Portal |landingPage=https://meta.icos-cp.eu/objects/D38LJHo9GCLCUoSb6LALSlrd |identifier=11676/D38LJHo9GCLCUoSb6LALSlrd |license=CC BY 4.0 |contactPoint=Bert Scheeren |creator=Bert Scheeren |creator_organization=University of Groningen |hasKeywo...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=RUG ICOS ATC CO2 Release from Lutjewad (60.0 m)&lt;br /&gt;
|description=University of Groningen (RUG) ICOS ATC CO2 in-situ hourly mean data from Lutjewad at 60.0 m&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/D38LJHo9GCLCUoSb6LALSlrd&lt;br /&gt;
|identifier=11676/D38LJHo9GCLCUoSb6LALSlrd&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=in-situ CO2 observations, hourly mean data product&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=2018-08-13&lt;br /&gt;
|endDate=2025-03-31&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ICOS_ATC_N2O_Release_from_Lutjewad_(60.0_m)&amp;diff=1705</id>
		<title>RUG ICOS ATC N2O Release from Lutjewad (60.0 m)</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_ICOS_ATC_N2O_Release_from_Lutjewad_(60.0_m)&amp;diff=1705"/>
		<updated>2025-09-11T11:54:43Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: Created page with &amp;quot;{{Dataset |title=RUG ICOS ATC N2O Release from Lutjewad (60.0 m) |description=University of Groningen (RUG) ICOS ATC N2O in-situ hourly mean data from Lutjewad at 60.0 m |type=In-situ Observation |format=ASCII |servedBy=ICOS Data Portal |landingPage=https://meta.icos-cp.eu/objects/hSBAJQUxMJfij5jjoXJVA3rN |identifier=11676/hSBAJQUxMJfij5jjoXJVA3rN |license=CC BY 4.0 |contactPoint=Bert Scheeren |creator=Bert Scheeren |creator_organization=University of Groningen |hasKeywo...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=RUG ICOS ATC N2O Release from Lutjewad (60.0 m)&lt;br /&gt;
|description=University of Groningen (RUG) ICOS ATC N2O in-situ hourly mean data from Lutjewad at 60.0 m&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/hSBAJQUxMJfij5jjoXJVA3rN&lt;br /&gt;
|identifier=11676/hSBAJQUxMJfij5jjoXJVA3rN&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=in-situ N2O observations, hourly mean data product&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=2021-07-31&lt;br /&gt;
|endDate=2030-01-01&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_INGOS_Historic_N2O_at_60_m_at_Lutjewad&amp;diff=1704</id>
		<title>RUG INGOS Historic N2O at 60 m at Lutjewad</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_INGOS_Historic_N2O_at_60_m_at_Lutjewad&amp;diff=1704"/>
		<updated>2025-09-11T11:45:36Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=University of Groningen (RUG) INGOS Historic N2O at 60 m at Lutjewad&lt;br /&gt;
|description=University of Groningen (RUG) INGOS Historic N2O at 60 m at Lutjewad&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/jk1kpcAwPC5hbNV67WsRYZn4&lt;br /&gt;
|identifier=11676/jk1kpcAwPC5hbNV67WsRYZn4&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=historical data, in-situ N2O observations&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=2006-05-01&lt;br /&gt;
|endDate=2012-12-31&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_INGOS_Historic_N2O_at_60_m_at_Lutjewad&amp;diff=1703</id>
		<title>RUG INGOS Historic N2O at 60 m at Lutjewad</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_INGOS_Historic_N2O_at_60_m_at_Lutjewad&amp;diff=1703"/>
		<updated>2025-09-11T11:45:06Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: Created page with &amp;quot;{{Dataset |title=University of Groningen (RUG) INGOS Historic N2O at 60 m at Lutjewad |description=University of Groningen (RUG) INGOS Historic N2O at 60 m at Lutjewad |type=In-situ Observation |format=ASCII |servedBy=ICOS Data Portal |landingPage=https://meta.icos-cp.eu/objects/jk1kpcAwPC5hbNV67WsRYZn4 |identifier=11676/jk1kpcAwPC5hbNV67WsRYZn4 |license=CC BY 4.0 |contactPoint=Bert Scheeren |creator=Bert Scheeren |creator_organization=University of Groningen |hasKeyword...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=University of Groningen (RUG) INGOS Historic N2O at 60 m at Lutjewad&lt;br /&gt;
|description=University of Groningen (RUG) INGOS Historic N2O at 60 m at Lutjewad&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/jk1kpcAwPC5hbNV67WsRYZn4&lt;br /&gt;
|identifier=11676/jk1kpcAwPC5hbNV67WsRYZn4&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=historical data, in-situ N2O observations&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=2006-05-01&lt;br /&gt;
|endDate=2030-01-01&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_INGOS_Historic_CH4_at_60_m_at_Lutjewad&amp;diff=1702</id>
		<title>RUG INGOS Historic CH4 at 60 m at Lutjewad</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_INGOS_Historic_CH4_at_60_m_at_Lutjewad&amp;diff=1702"/>
		<updated>2025-09-11T11:39:27Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=University of Groningen (RUG) INGOS Historic CH4 at 60 m at Lutjewad&lt;br /&gt;
|description=University of Groningen (RUG) INGOS Historic CH4 at 60 m at Lutjewad&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/MN7pO6zKalI3YnYAmOBpe6le&lt;br /&gt;
|identifier=11676/MN7pO6zKalI3YnYAmOBpe6le&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=historical data, in-situ CH4 observations&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=2006-05-01&lt;br /&gt;
|endDate=2012-12-31&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_INGOS_Historic_CH4_at_60_m_at_Lutjewad&amp;diff=1701</id>
		<title>RUG INGOS Historic CH4 at 60 m at Lutjewad</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_INGOS_Historic_CH4_at_60_m_at_Lutjewad&amp;diff=1701"/>
		<updated>2025-09-11T11:29:18Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=University of Groningen (RUG) INGOS Historic CH4 at 60 m at Lutjewad&lt;br /&gt;
|description=University of Groningen (RUG) INGOS Historic CH4 at 60 m at Lutjewad&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/jk1kpcAwPC5hbNV67WsRYZn4&lt;br /&gt;
|identifier=11676/jk1kpcAwPC5hbNV67WsRYZn4&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=historical data, in-situ CH4 observations&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=2006-05-01&lt;br /&gt;
|endDate=2012-12-31&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_INGOS_Historic_CH4_at_60_m_at_Lutjewad&amp;diff=1700</id>
		<title>RUG INGOS Historic CH4 at 60 m at Lutjewad</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RUG_INGOS_Historic_CH4_at_60_m_at_Lutjewad&amp;diff=1700"/>
		<updated>2025-09-11T09:47:35Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: Created page with &amp;quot;{{Dataset |title=University of Groningen INGOS Historic CH4 at 60 m at Lutjewad |description=University of Groningen INGOS Historic CH4 at 60 m at Lutjewad |type=In-situ Observation |format=ASCII |servedBy=ICOS Data Portal |landingPage=https://meta.icos-cp.eu/objects/jk1kpcAwPC5hbNV67WsRYZn4 |identifier=11676/jk1kpcAwPC5hbNV67WsRYZn4 |license=CC BY 4.0 |contactPoint=Bert Scheeren |creator=Bert Scheeren |creator_organization=University of Groningen |hasKeywords=in-situ CH...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Dataset&lt;br /&gt;
|title=University of Groningen INGOS Historic CH4 at 60 m at Lutjewad&lt;br /&gt;
|description=University of Groningen INGOS Historic CH4 at 60 m at Lutjewad&lt;br /&gt;
|type=In-situ Observation&lt;br /&gt;
|format=ASCII&lt;br /&gt;
|servedBy=ICOS Data Portal&lt;br /&gt;
|landingPage=https://meta.icos-cp.eu/objects/jk1kpcAwPC5hbNV67WsRYZn4&lt;br /&gt;
|identifier=11676/jk1kpcAwPC5hbNV67WsRYZn4&lt;br /&gt;
|license=CC BY 4.0&lt;br /&gt;
|contactPoint=Bert Scheeren&lt;br /&gt;
|creator=Bert Scheeren&lt;br /&gt;
|creator_organization=University of Groningen&lt;br /&gt;
|hasKeywords=in-situ CH4 observations, historical data&lt;br /&gt;
|atLocation=Lutjewad&lt;br /&gt;
|hasGeographicCoordinates=53.4036 N, 6.3528 E&lt;br /&gt;
|hasElevation=1.0&lt;br /&gt;
|startDate=2006-05-01&lt;br /&gt;
|endDate=2012-12-31&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=University_of_Groningen&amp;diff=1699</id>
		<title>University of Groningen</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=University_of_Groningen&amp;diff=1699"/>
		<updated>2025-09-11T09:12:19Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Organization&lt;br /&gt;
|name=University of Groningen&lt;br /&gt;
|isRuisdaelConsortiumPartner=Yes&lt;br /&gt;
|identifier=https://ror.org/012p63287&lt;br /&gt;
|contactPoint=Bert Scheeren, Ulrike Dusek&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=University_of_Groningen&amp;diff=1698</id>
		<title>University of Groningen</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=University_of_Groningen&amp;diff=1698"/>
		<updated>2025-09-11T09:08:45Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Organization&lt;br /&gt;
|name=University of Groningen&lt;br /&gt;
|isRuisdaelConsortiumPartner=Yes&lt;br /&gt;
|identifier=https://ror.org/012p63287&lt;br /&gt;
|contactPoint=Ulrike Dusek, Bert Scheeren&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
	<entry>
		<id>https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RITA_2022&amp;diff=1697</id>
		<title>RITA 2022</title>
		<link rel="alternate" type="text/html" href="https://ruisdael-catalog.citg.tudelft.nl/index.php?title=RITA_2022&amp;diff=1697"/>
		<updated>2025-09-11T09:07:11Z</updated>

		<summary type="html">&lt;p&gt;Bert Scheeren: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Campaign&lt;br /&gt;
|title=RITA 2022&lt;br /&gt;
|description=&amp;quot;Ruisdael Urban-Atmosphere Interactions Intensive Trace-gas and Aerosol measurement campaign in Rotterdam&amp;quot;&lt;br /&gt;
Test how well the Ruisdael observatory can quantify urban emissions of air pollutants and greenhouse gases and their impacts.&lt;br /&gt;
|atLocation=Rotterdam&lt;br /&gt;
|hasGeographicCoordinates=51.912411 N, 4.470454 E&lt;br /&gt;
|startDate=2022-08-22&lt;br /&gt;
|endDate=2022-09-09&lt;br /&gt;
|landingPage=https://ruisdael-observatory.nl/measurement-campaign-rotterdam-2022/&lt;br /&gt;
|hasParticipant=TNO, TU Delft, University of Groningen, Utrecht University, VU Amsterdam, Wageningen University&lt;br /&gt;
|contributesTo=TU Delft Parsivel² (PAR003), Micro Rain Radar (Metek) at Cabauw, TU Delft RPG-FMCW-94-DP (MARA-94)&lt;br /&gt;
|hasImage=rita2022 1024x574.png&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Bert Scheeren</name></author>
	</entry>
</feed>