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Record W4250963378 · doi:10.31227/osf.io/pc9fv

HIDROSTRATIGRAFI DAN DAMPAKNYA PADA KEMUNCULAN MATAAIR DI SUB-SISTEM PANGGANG, KAWASAN KARST GUNUNGSEWU, KABUPATEN GUNUNGKIDUL

2018· preprint· id· W4250963378 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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

Venuenot available
Typepreprint
Languageid
FieldEarth and Planetary Sciences
TopicGeological and Geophysical Studies
Canadian institutionsWiLAN (Canada)
Fundersnot available
KeywordsKarstGeologyGrabenGeomorphologyForestryGeographyPaleontologyStructural basin

Abstract

fetched live from OpenAlex

Sub-sistem Panggang di Kawasan Karst Gunungsewu di Daerah Istimewa Yogyakarta merupakan bagian dari tinggian Gunungsewu yang berada di bagian paling barat. Zona ini secara hidrogeologi dicirikan dengan kemunculan mataair di sepanjang perbatasan dengan Graben Bantul, mataair epikarst dan mataair yang muncul di wilayah kepesisiran yang berbatasan dengan Samudera Hindia. Namun demikian, dibandingkan dengan sub-sistem lain di Gunungsewu, Sub-sistem Panggang merupakan salah satu zona yang paling sedikit dilakukan kajian ilmiah khususnya terkait dengan kondisi hidrogeologinya. Penelitian ini bertujuan untuk mengetahui kondisi stratigrafi akuifer di wilayah Sub-sistem Panggang dan kaitannya dengan kemunculan mataair pada perbatasan dengan Graben Bantul. Penelitian dilakukan di wilayah sekitar Mataair Guntur yang terletak di Desa Girijati, Purwosari, Kabupaten Gunungkidul. Data stratigrafi diambil dengan pendugaan geofisika menggunakan Geosonar. Titik-titik Geosonar didesain membentuk transek yang secara morfologi memotong Mataair Guntur mulai dari atas (puncak perbukitan) sampai dengan bagian bawah (lereng Escarpment Graben Bantul). Hasil analisis menunjukkan bahwa Mataair Guntur muncul karena jalur sungai bawah tanah terpotong oleh topografi. Pemotongan ini terjadi pada Patahan Opak yang terletak di bagian utara Karst Gunungsewu Sub-sistem Panggang. Hal ini didukung dari hasil interpretasi yang menunjukkan bahwa lapisan gamping di bawah Mataair Guntur setebal 127 – 182 meter. Hal ini menunjukkan bahwa mataair ini tidak muncul oleh kontak batuan.

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), Science and technology studies, Insufficient payload (model declined to judge)
Consensus categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.086
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0020.001
Meta-epidemiology (broad)0.0020.001
Bibliometrics0.0000.001
Science and technology studies0.0020.002
Scholarly communication0.0010.000
Open science0.0020.001
Research integrity0.0010.002
Insufficient payload (model declined to judge)0.0070.015

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 head0.026
GPT teacher head0.216
Teacher spread0.189 · 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

Quick stats

Citations4
Published2018
Admission routes1
Has abstractyes

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