{"id":"W1980150657","doi":"10.1023/b:phot.0000015460.48593.00","title":"Developmental Change in CO&lt;sub&gt;2&lt;/sub&gt; Compensation Concentrations in Spartina alterniflora Results from Sigmoidal Photosynthetic CO&lt;sub&gt;2&lt;/sub&gt; Responses","year":2003,"lang":"en","type":"article","venue":"Photosynthetica","topic":"Plant responses to elevated CO2","field":"Agricultural and Biological Sciences","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Mount Allison University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Spartina alterniflora; Photosynthesis; Spartina; Rhizome; Botany; Biology; Acclimatization; Respiration; Salt marsh; Aerenchyma; Carbon dioxide; Halophyte; Horticulture; Animal science; Salinity; Ecology; Wetland; Marsh","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.002232164,0.001191617,0.001291339,0.0003630771,0.0007795317,0.0004326674,0.00114089,0.0007177166,0.001279169],"category_scores_gemma":[0.002216976,0.0007789069,0.0003365212,0.001625278,0.0006670053,0.0006520081,0.0002325647,0.0008503414,0.001140355],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006966009,"about_ca_system_score_gemma":0.0003291466,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006470811,"about_ca_topic_score_gemma":0.01780028,"domain_scores_codex":[0.9898244,0.002320335,0.002140746,0.00210074,0.001519815,0.002094027],"domain_scores_gemma":[0.9937742,0.003995117,0.0007875318,0.0005078217,0.0002499881,0.0006853717],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.003107763,0.0008813802,0.002341945,0.00001972592,0.0000660665,0.0003012142,0.001449887,0.00002541242,0.9834548,0.0004215017,0.0007646402,0.007165675],"study_design_scores_gemma":[0.002330489,0.0004693426,0.07586463,0.0004653846,0.00007397278,0.0001575206,0.0003678817,0.001199625,0.8668445,0.0003421029,0.05036716,0.001517447],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.986765,0.0005476634,0.000008947615,0.001371614,0.0004067774,0.002562786,0.003388348,0.0003448216,0.004604087],"genre_scores_gemma":[0.9954879,0.001139931,0.0002172659,0.0006132704,0.0002539353,0.0005741888,0.001500485,0.00003546842,0.0001775699],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1166103,"threshold_uncertainty_score":0.9996374,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03622075478060049,"score_gpt":0.2429115019737812,"score_spread":0.2066907471931807,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}