{ "accessUrl": "https://data.icos-cp.eu/objects/heCzGI50bl4F9zNueG7UvN3S", "coverageGeo": { "geometry": { "coordinates": [138.57257, 36.406788], "type": "Point" }, "properties": { "label": "JP-Kzw" }, "type": "Feature" }, "fileName": "JPF_JP-Kzw_FLUXNET_2001-2008_v1.3_r1.zip", "hash": "heCzGI50bl4F9zNueG7UvN3SmQGTQn0GBkfL68fuY2U", "latestVersion": "https://meta.icos-cp.eu/objects/heCzGI50bl4F9zNueG7UvN3S", "parentCollections": [], "pid": "11676/heCzGI50bl4F9zNueG7UvN3S", "references": { "authors": [{ "email": "t-koba@criepi.denken.or.jp", "firstName": "Takuya", "lastName": "Kobayashi", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Takuya_Kobayashi" } }, { "email": "cow@criepi.denken.or.jp", "firstName": "Ko", "lastName": "Nakaya", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Ko_Nakaya" } }, { "email": "yasuike@criepi.denken.or.jp", "firstName": "Shinji", "lastName": "Yasuike", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Shinji_Yasuike" } }], "citationBibTex": "@misc{https://hdl.handle.net/11676/heCzGI50bl4F9zNueG7UvN3S,\r\n author={Kobayashi, Takuya and Nakaya, Ko and Yasuike, Shinji},\r\n title={Fluxnet Archive Product from Karuizawa, 2001–2008},\r\n year={2026},\r\n url={https://hdl.handle.net/11676/heCzGI50bl4F9zNueG7UvN3S},\r\n publisher={Ecosystem Thematic Centre},\r\n copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},\r\n pid={11676/heCzGI50bl4F9zNueG7UvN3S}\r\n}", "citationRis": "TY - DATA\r\nT1 - Fluxnet Archive Product from Karuizawa, 2001–2008\r\nID - 11676/heCzGI50bl4F9zNueG7UvN3S\r\nPY - 2026\r\nUR - https://hdl.handle.net/11676/heCzGI50bl4F9zNueG7UvN3S\r\nPB - Ecosystem Thematic Centre\r\nAU - Kobayashi, Takuya\r\nAU - Nakaya, Ko\r\nAU - Yasuike, Shinji\r\nER - ", "citationString": "Kobayashi, T., Nakaya, K., Yasuike, S. (2026). Fluxnet Archive Product from Karuizawa, 2001–2008, FLUXNET, https://hdl.handle.net/11676/heCzGI50bl4F9zNueG7UvN3S", "licence": { "baseLicence": "https://creativecommons.org/licenses/by/4.0", "name": "ICOS CCBY4 Data Licence", "url": "http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence", "webpage": "https://data.icos-cp.eu/licence" }, "temporalCoverageDisplay": "2001–2008", "title": "Fluxnet Archive Product from Karuizawa" }, "size": 87708233, "specificInfo": { "acquisition": { "interval": { "start": "2001-01-01T00:00:00Z", "stop": "2009-01-01T00:00:00Z" }, "station": { "countryCode": "JP", "id": "JP-Kzw", "location": { "label": "JP-Kzw", "lat": 36.406788, "lon": 138.57257 }, "networks": [{ "self": { "comments": ["Japanese Network of sites."], "label": "JapanFlux", "uri": "http://meta.icos-cp.eu/resources/networks/ETC/JPF" }, "website": "https://japanflux.org/?lang=english" }, { "self": { "comments": ["Asian Regional Research Network."], "label": "AsiaFlux", "uri": "http://meta.icos-cp.eu/resources/networks/ETC/ASF" }, "website": "http://www.asiaflux.net/" }], "org": { "name": "Karuizawa", "self": { "comments": ["At the site, measurements are being conducted to analyze the characteristics of flux detection by scintillometers over forests and to clarify the applicability of scintillometers to CO2 flux measurement methods.,The Karuizawa site is located at the eastern foot of Mount Asama in the Chubu region. The site is a flat, gently sloping site (-3° from southwest to northeast) with a layer of organic matter developed on top of volcanic sediments. The forest canopy is composed mainly of deciduous broad-leaved trees such as Dake-kampa (Betula platyphylla), alder (Quercus crispula), and Quercus crispula, with scattered conifers such as larch (Larix leptolepis). In addition, sub-tall trees such as Japanese white ash and giant tsuribana occupy the middle part of the canopy with an average height of 6 m, and Noritsugi with an average height of 3 m occupy the lower part. This species composition is found in the upper montane to lower subalpine zones from the Kanto to Koshin regions, but the forest floor lacks grass.Two steel scaffold towers with a height of 28 m above ground level were installed at an interval of 86 m.The SLS40A transmitter of DBSAS (Scintec AG, Germany) was set up at the west tower at 28?m height, the receiver was placed at the same height as the east tower. An eddy-covariance system was set-up at the top of east tower.,PI changed the site name (Kitasaku > Karuizawa) and site code (KTS > KZW) on 14th June, 2007.,"], "label": "JP-Kzw", "uri": "http://meta.icos-cp.eu/resources/stations/ES_JP-Kzw" } }, "pictures": [], "specificInfo": { "_type": "etc", "climateZone": { "comments": ["A climate where there is at least one month colder than -3°C and precipitation is generally the same throughout the year. This climate is usually found between 45° and 55° latitude, but may extend up to 60° latitude."], "label": "Cold; warm summer, without dry season (Dfb)", "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/koppen_Dfb" }, "discontinued": false, "documentation": [], "ecosystemType": { "comments": ["Lands dominated by trees with a percent cover >60% and height exceeding 2 meters. Consists of tree communities with interspersed mixtures or mosaics of the other four forest types. None of the forest types exceeds 60% of landscape."], "label": "Mixed Forests", "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/igbp_MF" }, "meanAnnualPrecip": 1198.0, "meanAnnualTemp": 7.9, "stationDocs": [], "stationPubs": [], "theme": { "icon": "https://static.icos-cp.eu/images/themes/eco.svg", "markerIcon": "https://static.icos-cp.eu/share/stations/icons/es.png", "self": { "comments": [], "label": "Ecosystem data", "uri": "http://meta.icos-cp.eu/resources/themes/ecosystem" } }, "timeZoneOffset": 9 } } }, "productionInfo": { "contributors": [], "creator": { "name": "Ecosystem Thematic Centre", "self": { "comments": [], "label": "ICOS ETC", "uri": "http://meta.icos-cp.eu/resources/organizations/ETC" } }, "dateTime": "2026-02-04T14:00:00Z", "sources": [] } }, "specification": { "dataLevel": 2, "documentation": [{ "hash": "iWjHUIi2oiaSosm2LDF84dATOnO0GYbvHQkmMNadImk", "name": "changes_processing_20200309.xls", "res": "https://meta.icos-cp.eu/objects/iWjHUIi2oiaSosm2LDF84dAT" }], "encoding": { "comments": [], "label": "plain file", "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/plainFileEncoding" }, "format": { "self": { "comments": [], "label": "Arbitrary ZIP archive", "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/zipArchive" }, "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/zipArchive" }, "keywords": ["carbon flux", "meteo", "none-ICOS"], "project": { "self": { "comments": ["The FLUXNET project in the European Processing Hub contribution to the global FLUXNET initiative. It contains internationally standardized products from ICOS stations and non-ICOS stations, covering also sites in other continents. For the ICOS stations more detailed and complete data can be found in the ICOS Level2 products."], "label": "FLUXNET", "uri": "http://meta.icos-cp.eu/resources/projects/FLUXNET" } }, "self": { "comments": ["Archive Product for Ecosystem Measurements. Fluxes, Meteo and ancillary measurements processed with the International standard FLUXNET procedure (ONEFlux suite) with different time aggregations."], "label": "Fluxnet Archive Product", "uri": "http://meta.icos-cp.eu/resources/cpmeta/miscFluxnetArchiveProduct" }, "specificDatasetType": "StationTimeSeries", "theme": { "icon": "https://static.icos-cp.eu/images/themes/eco.svg", "markerIcon": "https://static.icos-cp.eu/share/stations/icons/es.png", "self": { "comments": [], "label": "Ecosystem data", "uri": "http://meta.icos-cp.eu/resources/themes/ecosystem" } } }, "submission": { "start": "2026-02-08T22:21:01.357615029Z", "stop": "2026-02-08T22:22:42.060790108Z", "submitter": { "name": "Ecosystem Thematic Centre", "self": { "comments": [], "label": "ICOS ETC", "uri": "http://meta.icos-cp.eu/resources/organizations/ETC" } } } }