@prefix envthes: <http://vocabs.lter-europe.net/EnvThes/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

envthes:
  skos:prefLabel "EnvThes"@en ;
  a skos:ConceptScheme .

envthes:20971
  skos:prefLabel "تثبيت النيتروجين"@ar, "Процес на усвояване на азота"@bg, "αζωτοδέσμευση"@el, "wiązanie azotu"@pl, "viazanie dusíka"@sk, "vezava dušika"@sl, "stikstofbinding"@nl, "slāpekļa fiksācija"@lv, "nitrogén le/megkötés"@hu, "fixation de l'azote"@fr, "nitrogen fixation"@en, "(ilman) typen sidonta"@fi, "Stickstoffixierung"@de, "azoto fiksavimas"@lt, "fijación de nitrogeno"@es, "fiksacija dušika"@hr, "fissazione dell'azoto"@it, "fixace dusíku"@cs, "fixare a azotului"@ro, "fixação de azoto"@pt, "kvävefixering"@sv, "kvælstofbinding"@da, "lämmastiku seondamine (fikseerimine)"@et, "nitrogenfiksering"@no ;
  a skos:Concept .

envthes:1
  skos:prefLabel "deprecated concept"@en ;
  a skos:Concept .

envthes:USLterCV_377
  dc:creator "herbert.schentz@umweltbundesamt.at"@en ;
  skos:prefLabel "fixation de l'azote"@fr, "nitrogen fixation"@en ;
  owl:deprecated true ;
  skos:broader envthes:1 ;
  skos:definition "[Henderson's] the process whereby atmospheric elemental nitrogen (dinitro­gen, N2) is reduced to ammonia (NH3), and which is carried out in the living world only by some free-living bacteria and cyanobacteria and by a few groups of bac­teria in symbiotic association with plants (the Rhizobium–legume association and the actinomycete–non-legume associations). The reaction is catalysed by the enzyme nitrogenase. Biological nitrogen fixation is the chief process by which atmospheric nitrogen enters the biosphere and becomes available as a nutrient to other organisms, although industrial nitrogen fixation is now of considerable significance. A smaller amount of atmospheric nitrogen is also fixed by conversion into nitrogen oxides by the action of lightning. see also nitrogen cycle."@en ;
  skos:exactMatch <http://aims.fao.org/aos/agrovoc/c_5196>, <http://en.wikipedia.org/wiki/nitrogen_fixation>, <http://linkeddata.ge.imati.cnr.it:2020/resource/EARTh/49120>, <http://www.eionet.europa.eu/gemet/concept/5611> ;
  skos:scopeNote "US LTER controlled vocabulary"@en ;
  skos:altLabel "N2 fixation"@en ;
  dc:isReplacedBy envthes:20971 ;
  skos:note "[controlled by ] Staszewski 08.06.2013"@en ;
  a skos:Concept ;
  skos:inScheme envthes: .