{"id":"W1975001555","doi":"10.1080/00103620801925836","title":"Sequential Extractions of Elements in Tree Rings of Balsam Fir and White Spruce","year":2008,"lang":"en","type":"article","venue":"Communications in Soil Science and Plant Analysis","topic":"Tree-ring climate responses","field":"Earth and Planetary Sciences","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada; Université du Québec; Ministry of Natural Resources and Forestry","funders":"","keywords":"Chemistry; Balsam; Barium; Magnesium; Xylem; Potassium; Nitric acid; Manganese; Phosphorus; Zinc; Botany; Environmental chemistry; Inorganic chemistry; Organic chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001817873,0.0004972199,0.0002765389,0.0009354001,0.0003668379,0.0003675093,0.0002595727,0.0002716152,0.0003478835],"category_scores_gemma":[0.000244974,0.0003187228,0.0002137159,0.0004116271,0.0001956633,0.0002615928,0.0002132852,0.0002716488,0.0002247682],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001459705,"about_ca_system_score_gemma":0.0003007973,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005207537,"about_ca_topic_score_gemma":0.01184914,"domain_scores_codex":[0.9998298,0.000009170354,0.00001275741,0.00008591274,0.00003418637,0.00002815223],"domain_scores_gemma":[0.999844,0.00002529146,0.00002911288,0.0000117569,0.00005927014,0.00003069726],"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":[0.0002001294,0.00002130197,0.008179765,0.00007855072,0.00001885491,0.00008516003,0.0001414757,0.00006657389,0.9856341,0.00002885536,0.00001835534,0.005526955],"study_design_scores_gemma":[0.00004384807,0.0007824897,0.5043217,0.00004439283,0.0001873707,0.001224081,0.0006907651,0.001565221,0.4823833,0.0001555881,0.008559219,0.00004205747],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9914783,0.001935393,0.004591105,0.00001754317,0.00001549555,0.00005741432,0.0009268172,0.00006679673,0.0009111469],"genre_scores_gemma":[0.9506806,0.003317987,0.03539278,0.0001075372,0.00003714626,0.0001530104,0.005620827,0.00007396101,0.004616042],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005207537,"threshold_uncertainty_score":0.01035446,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05338218761532789,"score_gpt":0.2926999901957527,"score_spread":0.2393178025804248,"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."}}