{"id":"W2213789739","doi":"10.1007/s10933-015-9835-5","title":"Algal pigments in Arctic lake sediments record biogeochemical changes due to Holocene climate variability and anthropogenic global change","year":2015,"lang":"en","type":"article","venue":"Journal of Paleolimnology","topic":"Geology and Paleoclimatology Research","field":"Earth and Planetary Sciences","cited_by":23,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta","funders":"University of Minnesota; National Science Foundation","keywords":"Holocene; Diatom; Biogenic silica; Geology; Arctic; Oceanography; Physical geography; Deglaciation; Ecology; Geography; Biology","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001667579,0.0001777938,0.0005172831,0.0002384415,0.00006765666,0.00001506027,0.0003012702,0.0003089596,0.0004120176],"category_scores_gemma":[0.0004383277,0.0001477707,0.00004870258,0.0003509802,0.0003777331,0.0001378788,0.00008146498,0.0004185089,0.0001138553],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001137725,"about_ca_system_score_gemma":0.00008910626,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002466305,"about_ca_topic_score_gemma":0.0132484,"domain_scores_codex":[0.9977828,0.0005364576,0.0004348373,0.0003013538,0.0002464934,0.0006980852],"domain_scores_gemma":[0.9988227,0.0002168331,0.0001938739,0.0001725303,0.0001563958,0.0004376832],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005762064,0.00008117514,0.9952049,0.00002863992,0.00004037342,0.0005556773,0.0001988171,0.00000505937,0.000005824724,0.00001716361,0.00005877502,0.003227427],"study_design_scores_gemma":[0.001325359,0.001149728,0.9920946,0.00003360642,0.00002478647,0.002296334,0.0001173304,0.0001054931,0.00002950096,0.002350535,0.0003388739,0.0001337951],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9929195,0.0009163796,0.000007890895,0.004862925,0.0007158717,0.0001981213,0.00006704368,0.000009432451,0.0003028184],"genre_scores_gemma":[0.9980165,0.0004360939,0.0007825186,0.000545584,0.0001833727,0.000002918915,0.00002640448,0.000002700897,0.000003916934],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01300177,"threshold_uncertainty_score":0.7392915,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04626640869797168,"score_gpt":0.2987160665425305,"score_spread":0.2524496578445589,"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."}}