{"title":"TERENO - Rollesbroich - Germany","id":{"prefix":"https:\/\/deims.org\/","suffix":"356417de-5a3c-429d-82c1-08a4e924ab3b"},"type":"site","created":"2017-06-26T14:33:38+02:00","changed":"2025-12-15T10:54:28+01:00","attributes":{"affiliation":{"networks":[{"network":{"name":"GERI","id":{"prefix":"https:\/\/deims.org\/networks\/","suffix":"c3abdc60-49f1-49db-81fe-863b7dbb21d3"}},"siteCode":null,"verified":true},{"network":{"name":"ICOS","id":{"prefix":"https:\/\/deims.org\/networks\/","suffix":"80633d38-4c85-4ee0-a4ce-7bbbd99c888c"}},"siteCode":"http:\/\/meta.icos-cp.eu\/resources\/stations\/ES_DE-RuR","verified":true},{"network":{"name":"ILTER","id":{"prefix":"https:\/\/deims.org\/networks\/","suffix":"1aa7ccb2-a14b-43d6-90ac-5e0a6bc1d65b"}},"siteCode":null,"verified":true},{"network":{"name":"LTER Europe","id":{"prefix":"https:\/\/deims.org\/networks\/","suffix":"4742ffca-65ac-4aae-815f-83738500a1fc"}},"siteCode":null,"verified":true},{"network":{"name":"LTER-D (Germany)","id":{"prefix":"https:\/\/deims.org\/networks\/","suffix":"e904354a-f3a0-40ce-a9b5-61741f66c824"}},"siteCode":"LTER_EU_DE_023_002","verified":true},{"network":{"name":"TERENO","id":{"prefix":"https:\/\/deims.org\/networks\/","suffix":"8dec8153-b077-4d68-abd5-b2a0bb3b09ff"}},"siteCode":null,"verified":true}],"projects":[{"label":"ExpeER","uri":"https:\/\/www.expeeronline.eu\/"},{"label":"eLTER PLUS (H2020) - RA","uri":"https:\/\/doi.org\/10.3030\/871128"},{"label":"eLTER PLUS (H2020) - TA","uri":"https:\/\/doi.org\/10.3030\/871128"},{"label":"eLTER PLUS (H2020) - VA","uri":"https:\/\/doi.org\/10.3030\/871128"}]},"contact":{"siteManager":[{"type":"person","name":"Heye Bogena","email":"h.bogena@fz-juelich.de","orcid":null}],"operatingOrganisation":null,"metadataProvider":[{"type":"organisation","name":"Agrosphere Institute (IBG-3)","url":"http:\/\/www.fz-juelich.de\/ibg\/ibg-3\/EN\/Home\/home_node.html","ror":null}],"fundingAgency":[{"type":"organisation","name":"Agrosphere Institute (IBG-3)","url":"http:\/\/www.fz-juelich.de\/ibg\/ibg-3\/EN\/Home\/home_node.html","ror":null}],"siteUrl":[{"title":null,"value":"http:\/\/www.tereno.net"},{"title":"ICOS","value":"https:\/\/www.icos-cp.eu"}]},"general":{"abstract":"The Rollesbroich site is located in the low mountain range \u201cEifel\u201d near the German-Belgium border and covers the area of the small Kieselbach catchment (40 ha) with altitudes ranging from 474 to 518 m.a.s.l.. The climate is temperate maritime with a mean annual air temperature and precipitation of 7.7 \u00b0C and 1033 mm, respectively, for the period from 1981 to 2001. Soils are dominated by (stagnic) Cambisols and Stagnosols on Devonian shales with occasional sandstone inclusions that are covered by a periglacial solifluction clay\u2013silt layer. The mountainous grassland vegetation is dominated by perennial ryegrass (Lolium perenne) and smooth meadow grass (Poa pratensis). The study site is highly instrumented. All components of the water balance (e.g. precipitation, evapotranspiration, runoff, soil water content) are continuously monitored using state-of-the-art instrumentation, including weighable lysimeters, runoff gauges, cosmic-ray soil moisture sensors, a wireless sensor network that monitors soil temperature, and soil moisture at 189 locations in different depths (5, 20 and 50 cm) throughout the study site. Periodically also different chamber measurements were made to access soil or plant gas exchange. ","citation":null,"relatedIdentifiers":null,"status":{"label":"Operational","uri":"http:\/\/vocabs.lter-europe.net\/elter_cl\/10772"},"yearEstablished":2009,"yearClosed":null,"relatedSites":[{"typeOfRelationship":{"label":"belongs to","uri":"null"},"listOfSites":[{"type":"site","title":"TERENO - Eifel Lower Rhine Valley - Germany","id":{"prefix":"https:\/\/deims.org\/","suffix":"fd8b85c0-93ef-4a41-8706-3c4be9dec8e5"},"changed":"2025-12-15T10:57:37+0100"}]}],"siteName":"TERENO - Rollesbroich","shortName":"DE-23-02-RB","siteType":"Stationary land-based site","protectionLevel":null,"landUse":null,"images":[{"url":"https:\/\/deims.org\/sites\/default\/files\/photos\/tereno-rollesbroich-germany_4941.jpg","alt":"TERENO Rollesbroich grassland test site \u00a9 FZ J\u00fclich"},{"url":"https:\/\/deims.org\/sites\/default\/files\/photos\/tereno-rollesbroich-germany_4889.jpg","alt":"Eddy Covariance station and tower (background) at the Rollesbroich grassland test site \u00a9 FZ J\u00fclich"},{"url":"https:\/\/deims.org\/sites\/default\/files\/photos\/tereno-rollesbroich-germany_4940.jpg","alt":"Radiometer tower and EC station at the Rollesbroich grassland test site \u00a9 FZ J\u00fclich"},{"url":"https:\/\/deims.org\/sites\/default\/files\/photos\/tereno-rollesbroich-germany_4888.jpg","alt":"Meteo station at the Rollesbroich grassland test site \u00a9 FZ J\u00fclich"},{"url":"https:\/\/deims.org\/sites\/default\/files\/photos\/tereno-rollesbroich-germany_4887.jpg","alt":"Cosmic Ray Sensor at the Rollesbroich grassland test site \u00a9 FZ J\u00fclich"},{"url":"https:\/\/deims.org\/sites\/default\/files\/photos\/tereno-rollesbroich-germany_4890.jpg","alt":"Lysimeters at the Rollesbroich grassland test site \u00a9 FZ J\u00fclich"},{"url":"https:\/\/deims.org\/sites\/default\/files\/photos\/tereno-rollesbroich-germany_4939.jpg","alt":"Lysimeters and EC station at the Rollesbroich grassland test site \u00a9 FZ J\u00fclich"},{"url":"https:\/\/deims.org\/sites\/default\/files\/photos\/tereno-rollesbroich-germany_4942.jpg","alt":"Radiometer tower and meteo station at the Rollesbroich grassland test site \u00a9 FZ J\u00fclich"}]},"environmentalCharacteristics":{"airTemperature":{"yearlyAverage":11,"monthlyAverage":null,"unit":"\u00b0C","referencePeriod":null},"precipitation":{"yearlyAverage":900,"monthlyAverage":null,"unit":"mm","referencePeriod":null},"biogeographicalRegion":"continental","biome":"grasslands","ecosystemType":[{"label":"Grasslands","uri":null},{"label":"Temperate grasslands, savannas, and shrublands","uri":null}],"eunisHabitat":[{"label":"Grasslands and lands dominated by forbs, mosses or lichens (E)","uri":null},{"label":"Moist or wet eutrophic and mesotrophic grassland (E3.4)","uri":null},{"label":"Seasonally wet and wet grasslands (E3)","uri":null}],"landforms":null,"geoBonBiome":["Terrestrial"],"geology":null,"hydrology":null,"soils":null,"vegetation":null},"geographic":{"boundaries":"POLYGON ((6.2948226928711 50.631450577487, 6.3102722167969 50.631232805213, 6.2985992431641 50.620996370397, 6.2893295288086 50.620560727992, 6.2948226928711 50.631450577487))","coordinates":"POINT (6.295724 50.627297)","country":["Germany"],"elevation":{"avg":500,"min":474,"max":518,"unit":"msl"},"size":{"value":40,"unit":"ha"},"relatedLocations":null},"focusDesignScale":{"experiments":{"design":"partly experimentation","scale":"catchment scale"},"observations":{"design":"mainly observation","scale":"entire catchment"},"observedProperties":[{"label":"ecosystem parameter","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/20939"},{"label":"leaf area","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22156"},{"label":"leaf area ratio","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22158"},{"label":"soil moisture content","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/10039"},{"label":"soil moisture field capacity","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/10396"},{"label":"soil parameter","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/20944"},{"label":"soil temperature","uri":"http:\/\/vocabs.lter-europe.net\/EnvThes\/22278"}]},"infrastructure":{"accessibleAllYear":true,"accessType":"footpath\/trail","allPartsAccessible":true,"maintenanceInterval":7,"permanentPowerSupply":true,"operation":{"permanent":true,"notes":null,"siteVisitInterval":7},"notes":null,"collection":[{"label":"Cable based","uri":null},{"label":"Central station(s)","uri":null},{"label":"Data portal","uri":null},{"label":"GMS\/UMTS","uri":null},{"label":"Less than 10 m above canopy","uri":null},{"label":"Lysimeter","uri":null},{"label":"More than 10 m above canopy","uri":null},{"label":"Relational database","uri":null},{"label":"Telephone line","uri":null}],"data":{"policy":{"url":null,"rights":["Co-authorship on 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