@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <https://gcmd.earthdata.nasa.gov/kms#> .

<https://gcmd.earthdata.nasa.gov/kms/concept/ec465fa3-b45e-4f0f-8a3b-857f91c8dbed>
  skos:changeNote """2021-07-23 17:12:09.0 [sritz]  
insert AltLabel (id: null
category: primary
text: PHOTOSYNTHESIS CHAMBER
language code: en); 
""", """2021-11-30 13:43:16.0 [tstevens] Move Concepts 
delete broader relation (null); 
add broader relation (PHOTOSYNTHESIS CHAMBER [ec465fa3-b45e-4f0f-8a3b-857f91c8dbed,826878] - Physical Models [c85170ef-cf60-470e-b9d0-f22c138911fd,835903]); 
""", """2021-11-18 08:38:41.0 [tstevens] Move Concepts 
delete broader relation (null); 
add broader relation (PHOTOSYNTHESIS CHAMBER [ec465fa3-b45e-4f0f-8a3b-857f91c8dbed,826878] - Land-based Platforms [3850efdc-1839-4881-a7c0-347b57587850,835872]); 
""", """2021-11-30 08:58:59.0 [tstevens] Move Concepts 
delete broader relation (null); 
add broader relation (PHOTOSYNTHESIS CHAMBER [ec465fa3-b45e-4f0f-8a3b-857f91c8dbed,826878] - Other [5cd7da77-cb95-40aa-8775-b6df68e0aa63,835876]); 
""" ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms> ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/c85170ef-cf60-470e-b9d0-f22c138911fd> ;
  skos:definition """A photosynthesis chamber is a transparent airtight enclosure that is used along with a gas exchange system and sensing devices to measure plant functions, such as photosynthetic respiration, stomatal conductance, canopy resistance, and leaf photosynthetic rate, especially in response to changes in light and carbon dioxide concentrations. Photosynthesis chambers can be equipped with environmental control equipment (which allow researchers to vary such things as light, temperature, relative humidity, and gas concentrations).

Photosynthesis chambers provide a controlled environment that supports the study of leaf and plant functions. The specific objectives of a photosynthesis chamber vary according to the needs of the particular study.


Group: Platform_Details
   Entry_ID: PHOTOSYNTHESIS CHAMBER
   Group: Platform_Identification
      Platform_Category: In Situ Land-based Platforms
      Short_Name: PHOTOSYNTHESIS CHAMBER
   End_Group
   Creation_Date: 2012-07-18
   Online_Resource: http://daac.ornl.gov/source_documents/photosynthesis_chamber.html
End_Group"""@en ;
  skos:prefLabel "PHOTOSYNTHESIS CHAMBER"@en ;
  ns0:altLabel [ ] .

<https://gcmd.earthdata.nasa.gov/kms/concept/c85170ef-cf60-470e-b9d0-f22c138911fd>
  skos:prefLabel "Physical Models"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/ec465fa3-b45e-4f0f-8a3b-857f91c8dbed> .