{"id":"W4416291548","doi":"10.1038/s43247-025-02846-5","title":"Shallow coastal zones are key mediators in Arctic land-ocean carbon fluxes","year":2025,"lang":"en","type":"article","venue":"Communications Earth & Environment","topic":"Climate change and permafrost","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Fisheries and Oceans Canada; Geological Survey of Canada; Natural Resources Canada","funders":"Natural Resources Canada; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Aurora Research Institute","keywords":"Permafrost; Arctic; Biogeochemical cycle; Sediment; Total organic carbon; Water column; Tundra; Erosion; Settling; Sedimentation","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002086333,0.000294343,0.0002931411,0.0007886645,0.001085142,0.001372002,0.0001973598,0.0002141624,0.002095201],"category_scores_gemma":[0.0004496126,0.0002082422,0.0001730258,0.001070033,0.0004405578,0.0004524429,0.0006952116,0.0001690098,0.0002424019],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007419703,"about_ca_system_score_gemma":0.0008405456,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1313893,"about_ca_topic_score_gemma":0.2887101,"domain_scores_codex":[0.9998519,0.00001562257,0.00000905481,0.00004434024,0.00003094137,0.00004805803],"domain_scores_gemma":[0.9996535,0.00005050709,0.000120187,0.00002395254,0.0000873297,0.00006444252],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000244943,0.00002697824,0.9261688,0.0001166604,0.0001092577,0.0002234913,0.0009082103,0.0005227039,0.05854563,0.0003958032,0.0003397361,0.01239774],"study_design_scores_gemma":[0.000001629802,0.00001182432,0.9967057,0.00001215782,0.00001873605,0.00002532198,0.0008260336,0.0002366732,0.001378995,0.0001137082,0.0006642328,0.000005176201],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9969532,0.0003587106,0.0004077489,0.00004723711,0.000004039925,0.00000704988,0.0009059235,0.00001264555,0.001303439],"genre_scores_gemma":[0.9984817,0.0001624721,0.0004471633,0.00002509879,0.000002796513,0.000005969485,0.0004217212,0.000004318846,0.0004488644],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1313893,"threshold_uncertainty_score":0.2612491,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02553225064503216,"score_gpt":0.228437541133312,"score_spread":0.2029052904882799,"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."}}