@prefix datacite: <http://purl.org/spar/datacite/> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix dwc: <http://rs.tdwg.org/dwc/terms/> .
@prefix gcis: <http://data.globalchange.gov/gcis.owl#> .
@prefix cito: <http://purl.org/spar/cito/> .
@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix biro: <http://purl.org/spar/biro/> .

<http://52.38.26.42:8080/dataset/nasa-ornldaac-337>
   datacite:identifier "nasa-ornldaac-337";
   dcterms:title "BOREAS TE-09 in Situ Diurnal Gas Exchange of NSA Boreal Forest Stands"^^xsd:string;
   datacite:doi "10.3334/ORNLDAAC/337";
   datacite:hasIdentifier [ a datacite:AlternateResourceIdentifier; rdf:value "BOREAS_TE09GXDA" ] ;
   dcat:landingPage <http://daac.ornl.gov/cgi-bin/dsviewer.pl?ds_id=337>;
   dcterms:description "ABSTRACT: The gas exchange data of the Boreal Ecosystem-Atmosphere Study (BOREAS) Northern Study Area (NSA) were collected to characterize diurnal gas exchange and water potential of two canopy levels of five boreal canopy cover types: young and old jack pine (Pinus banksiana Lamb.), old aspen (Populus tremuloides Michx.), and lowland and upland black spruce (Picea mariana (Mill) B.S.P.). These data were collected between 27-May-1994 and 17-Sep-1994. The purpose of this study was threefold: 1) to provide in situ gas exchange data that will be used to validate models of photosynthetic responses to light, temperature, and carbon dioxide (CO2); 2) to compare the photosynthetic responses of different tree crown levels (upper and lower), and 3) to characterize the diurnal water potential curves for these sites to get an indication of the extent to which soil moisture supply to leaves might be limiting photosynthesis."^^xsd:string;
 
## Dates of dataset release and access
   dcterms:issued "1999-01-01T00:00:00"^^xsd:dateTime;

## Spatial and temporal information:
dcterms:spatial [
    a dcterms:Location, gcis:SpatialExtent;
    gcis:northBoundLatitude "55.91"^^xsd:float;
    gcis:southBoundLatitude "55.84"^^xsd:float;
    gcis:eastBoundLongitude "-98.29"^^xsd:float;
    gcis:westBoundLongitude "-98.67"^^xsd:float;
  ] ;
dcterms:temporal [
    a dcterms:PeriodOfTime, gcis:TemporalExtent;
    gcis:startDate "1994-05-27T00:00:00"^^xsd:dateTime;
    gcis:endDate "1994-09-14T00:00:00"^^xsd:dateTime;
    ] ;

## Attributes and keywords

## Instrument Instances

   a gcis:Dataset .




## This entity was produced by an organization:     
<http://52.38.26.42:8080/dataset/nasa-ornldaac-337>    
   prov:qualifiedAttribution [
      a prov:Attribution;
      prov:agent <http://52.38.26.42:8080/organization/oak-ridge-national-laboratory-distributed-active-archive-center>;
      prov:hadRole <http://52.38.26.42:8080/role_type/data_archive>;
      ] .


## Also known as:
<http://52.38.26.42:8080/dataset/nasa-ornldaac-337>
   skos:altLabel "oai:mercury-ops2.ornl.gov:ornldaac_337";
   gcis:hasURL "http://mercury.ornl.gov/oai/provider?verb=GetRecord&metadataPrefix=oai_dif&identifier=oai:mercury-ops2.ornl.gov:ornldaac_337";
   skos:exactMatch <http://52.38.26.42:8080/lexicon/ornl/dataset/oai:mercury-ops2.ornl.gov:ornldaac_337> .
<http://52.38.26.42:8080/dataset/nasa-ornldaac-337>
   skos:altLabel "oai:mercury.ornl.gov:ornldaac_337";
   gcis:hasURL "http://mercury.ornl.gov/oai/provider?verb=GetRecord&metadataPrefix=oai_dif&identifier=oai:mercury.ornl.gov:ornldaac_337";
   skos:exactMatch <http://52.38.26.42:8080/lexicon/ornl/dataset/oai:mercury.ornl.gov:ornldaac_337> .