{"id":"W3182222348","doi":"10.1007/s13595-021-01083-y","title":"High nutrient supply and interspecific belowground competition enhance the relative performance of Picea mariana (Mill). B.S.P seedlings over Picea glauca [Moench] Voss. under elevated CO2","year":2021,"lang":"en","type":"article","venue":"Annals of Forest Science","topic":"Plant responses to elevated CO2","field":"Agricultural and Biological Sciences","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"Lakehead University","funders":"Natural Sciences and Engineering Research Council of Canada; Lakehead University","keywords":"Black spruce; Interspecific competition; Competition (biology); Nutrient; Biology; Photosynthesis; Photosynthetic capacity; Botany; Seedling; Biomass (ecology); Agronomy; Horticulture; Ecology; Taiga","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008409226,0.0001832447,0.0002671552,0.00004959395,0.0003966216,0.00009837889,0.0005423881,0.00008101753,0.0001506082],"category_scores_gemma":[0.0002627688,0.00007925682,0.00007578068,0.001479396,0.001366066,0.0006298163,0.0002300475,0.000201708,0.000008834259],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003327971,"about_ca_system_score_gemma":0.00008978636,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004815101,"about_ca_topic_score_gemma":0.0006458903,"domain_scores_codex":[0.9979422,0.0001143853,0.0004100034,0.0004748233,0.0006347694,0.0004238045],"domain_scores_gemma":[0.9980617,0.0007281174,0.0003255992,0.0001687007,0.0006026393,0.000113257],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0003555322,0.000180156,0.02205021,0.0000297477,0.00003611852,0.000009718116,0.0005221684,0.0001243462,0.9216486,0.0523481,0.0003483022,0.002347064],"study_design_scores_gemma":[0.000187867,0.0006662832,0.7797904,0.0002251703,0.00001652765,0.00003251695,0.0005487733,0.0005980008,0.2100077,0.005639855,0.002066734,0.0002201628],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9948421,0.0004253935,0.00003362452,0.004077694,0.0001267835,0.0001922752,0.0000902812,0.00002034332,0.0001914949],"genre_scores_gemma":[0.9982651,0.0007995493,0.0001341493,0.0003810291,0.00004144459,0.000007238032,0.00004200487,0.000001426103,0.0003280636],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7577402,"threshold_uncertainty_score":0.5033327,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01907393577558392,"score_gpt":0.2409860118531955,"score_spread":0.2219120760776116,"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."}}