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Record W2477694274 · doi:10.15578/segara.v9i1.30

DINAMIKA TEMPORAL KANDUNGAN MERKURI TERLARUT, TERENDAPKAN DAN TERSUSPENSI DI PERAIRAN ESTUARI KAPUAS KECIL, KALIMANTAN BARAT

2013· article· id· W2477694274 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueJurnal Segara · 2013
Typearticle
Languageid
FieldEnvironmental Science
TopicHeavy Metal Pollution Remediation
Canadian institutionsnot available
Fundersnot available
KeywordsPhysicsEnvironmental scienceChemistry

Abstract

fetched live from OpenAlex

Secara fisik, logam berat merkuri dalam perairan terdapat dalam fase terlarut, tersuspensi dan terendapkan. Konsentrasi merkuri dalam tiga fase tersebut sangat dinamis dan sangat menentukan konsentrasi logam dalam biota. Penelitian ini telah dilakukan pada April-Mei 2011 (musim peralihan I) dan September-Oktober 2011 (musim peralihan II) di Perairan Estuari Kapuas Kecil. Pengambilan sampel air dan sedimen dilakukan sebanyak 26 stasiun, 3 stasiun di sungai dan 23 stasiun di estuari. Analisis merkuri terlarut, terendapkan dan tersuspensi menggunakan CVAAS (Cold Vapor Atomic Absorption Spectrophotometer). Hasil penelitian menunjukkan bahwa kandungan merkuri terlarut, terendapkan dan tersuspensi dipengaruhi oleh musim. Kandungan merkuri terlarut dan terendapkan di perairan Estuari Kapuas Kecil pada musim peralihan I lebih rendah dibandingkan musim peralihan II sedangkan konsentrasi merkuri tersuspensi lebih besar pada musim peralihan I dibandingkan musim peralihan II. Berdasarkan pada kriteria baku mutu laut nasional menurut Kemen LH No. 51 Tahun 2004 dan CCME (Canadian Council of Ministers of The Environment), kandungan logam merkuri terlarut dan terendapkan di Perairan Estuari Kapuas Kecil umumnya relatif rendah dan masih dibawah ambang batas aman bagi kehidupan biota

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.566
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0010.001
Scholarly communication0.0010.002
Open science0.0010.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0030.009

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.014
GPT teacher head0.234
Teacher spread0.220 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it