{"id":"W1970586421","doi":"10.1139/x06-311","title":"Estimating coarse root biomass of balsam fir","year":2007,"lang":"en","type":"article","venue":"Canadian Journal of Forest Research","topic":"Forest ecology and management","field":"Environmental Science","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"Natural Resources Canada; Canadian Forest Service; University of New Brunswick","funders":"Natural Resources Canada; Natural Sciences and Engineering Research Council of Canada","keywords":"Balsam; Abies balsamea; Biomass (ecology); Hectare; Diameter at breast height; Environmental science; Botany; Ecosystem; Agronomy; Forestry; Biology; Ecology; Geography","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.0003914064,0.0003636266,0.0001945214,0.001044377,0.0004480031,0.0003799713,0.000317543,0.0002007219,0.0005252878],"category_scores_gemma":[0.0006385031,0.0003503748,0.000131757,0.0006371527,0.0002607929,0.0002927026,0.0003216521,0.0001439548,0.0002099704],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001284963,"about_ca_system_score_gemma":0.0004817317,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2500129,"about_ca_topic_score_gemma":0.6629848,"domain_scores_codex":[0.9998077,0.00001959806,0.00001234898,0.00005798849,0.00005253909,0.00004982989],"domain_scores_gemma":[0.9995477,0.00008259052,0.000109044,0.00004095622,0.0001344094,0.00008533681],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007460765,0.00002209861,0.9745701,0.00001740582,0.00002684388,0.00008619748,0.0003570786,0.0003091865,0.01598343,0.00001514156,0.00003602152,0.008501862],"study_design_scores_gemma":[0.000001749834,0.0000136316,0.9989147,0.000001891942,0.000004685045,0.00004304271,0.00009315561,0.0002070812,0.000634299,0.000007935651,0.00007566242,0.000002158108],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996349,0.00004932371,0.0001069375,0.000001543357,3.992527e-7,0.000003059348,0.00006881647,0.000001951094,0.0001331528],"genre_scores_gemma":[0.9985685,0.00006733713,0.0006888354,0.00000639576,8.288343e-7,0.00000604411,0.0003770858,0.000002040359,0.0002829715],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7499871,"threshold_uncertainty_score":0.4971154,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03345865102316651,"score_gpt":0.3180964725352836,"score_spread":0.284637821512117,"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."}}