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@prefix dcterms: <http://purl.org/dc/terms/> . @prefix xsd: <http://www.w3.org/2001/XMLSchema#> . @prefix gcis: <http://data.globalchange.gov/gcis.owl#> . @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix doco: <http://purl.org/spar/doco> . @prefix cito: <http://purl.org/spar/cito/> . @prefix biro: <http://purl.org/spar/biro/> . @prefix prov: <http://www.w3.org/ns/prov#> . <https://data.globalchange.gov/report/ccsp-ocpfy2008/figure/coconino-national-forest-arizona> dcterms:identifier "coconino-national-forest-arizona"; dcterms:title "Coconino National Forest, Northern Arizona"^^xsd:string; gcis:hasCaption "This photo shows Coconino National Forest 10 years after an intense stand- replacing wildfire. The wildfire converted the site from a dense forest of ponderosa pine to a grassland in which trees have not regenerated. Such a conversion from forest to grass- or shrub-land is common in ponderosa pine forests of the southwestern United States following intense wildfire. The instrument tower measures ecosystem CO2 flux for comparison with unburned forest. This site was a CO2 sink 10 years ago, but is now a CO2 source due to decomposition of organic matter in the soil offsetting photosynthesis by the low leaf area of the grassland. Credit: M. Montes-Helu, Northern Arizona University."^^xsd:string; dcterms:rights [ rdf:value "Copyright protected. Obtain permission from the original figure source."^^xsd:string; ]; ## Geographical extent of the figure content ## Temporal extent of the figure content a gcis:Figure, doco:Figure .