{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/87061"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/87061","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Effects of Growth Environment on Aboveground Carbon Budgets in Ponderosa Pine","abstract":"In a separate study I measured ponderosa pine saplings grown in CO$\\sb2$-enriched atmospheres. Trees grown under elevated CO$\\sb2$ concentrations (ambient + 350 ppm) had higher temperature coefficients of respiration than trees grown under current ambient concentrations (approx. 350 ppm) and this translated into greater time-integrated respiration in high CO$\\sb2$-grown trees. Increases in stem R$\\rm\\sb{m}$ suggested by my data, in response to increased temperature, climate-induced changes in biomass allocation, and increased atmospheric CO$\\sb2$ concentration, could have a significant effect on future forest carbon flux.","abstract_html":"In a separate study I measured ponderosa pine saplings grown in CO$\\sb2$-enriched atmospheres. Trees grown under elevated CO$\\sb2$ concentrations (ambient + 350 ppm) had higher temperature coefficients of respiration than trees grown under current ambient concentrations (approx. 350 ppm) and this translated into greater time-integrated respiration in high CO$\\sb2$-grown trees. Increases in stem R$\\rm\\sb{m}$ suggested by my data, in response to increased temperature, climate-induced changes in biomass allocation, and increased atmospheric CO$\\sb2$ concentration, could have a significant effect on future forest carbon flux.","abstract_has_math":true,"creators":["Carey, Eileen Veronica"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Plant Biology","degree_department":null,"school":null,"contributors":["DeLucia, Evan H."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-09-28T15:22:58Z","date_published":"2015-09-28T15:22:58Z","updated_at":"2026-07-22T22:26:28Z","subjects":["Biology, Plant Physiology"],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["(MiAaPQ)AAI9737063"],"render_values":[{"text":"(MiAaPQ)AAI9737063","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/87061","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["DeLucia, Evan H."]},{"key":"dc:creator","label":"Author","values":["Carey, Eileen Veronica"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2015-09-28T15:22:58Z","10000-01-01","1997"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Plant Biology"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Biology, Plant Physiology"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/87061","(MiAaPQ)AAI9737063"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["In a separate study I measured ponderosa pine saplings grown in CO$\\sb2$-enriched atmospheres. Trees grown under elevated CO$\\sb2$ concentrations (ambient + 350 ppm) had higher temperature coefficients of respiration than trees grown under current ambient concentrations (approx. 350 ppm) and this translated into greater time-integrated respiration in high CO$\\sb2$-grown trees. Increases in stem R$\\rm\\sb{m}$ suggested by my data, in response to increased temperature, climate-induced changes in biomass allocation, and increased atmospheric CO$\\sb2$ concentration, could have a significant effect on future forest carbon flux.","Made available in DSpace on 2015-09-28T15:22:58Z (GMT). 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Trees grown under elevated CO$\\sb2$ concentrations (ambient + 350 ppm) had higher temperature coefficients of respiration than trees grown under current ambient concentrations (approx. 350 ppm) and this translated into greater time-integrated respiration in high CO$\\sb2$-grown trees. Increases in stem R$\\rm\\sb{m}$ suggested by my data, in response to increased temperature, climate-induced changes in biomass allocation, and increased atmospheric CO$\\sb2$ concentration, could have a significant effect on future forest carbon flux.","Made available in DSpace on 2015-09-28T15:22:58Z (GMT). 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