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Record W2116009121 · doi:10.1016/0967-0653(95)94262-o

10.1016/0967-0653(95)94262-o

2000· article· en· W2116009121 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.

venuePublished in a venue whose home country is Canada.
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

VenueTime to knit · 2000
Typearticle
Languageen
FieldEnvironmental Science
TopicCoastal wetland ecosystem dynamics
Canadian institutionsnot available
Fundersnot available
KeywordsMarshPondingPeatWetlandSalt marshHydrology (agriculture)Environmental scienceElevation (ballistics)Water levelFlooding (psychology)GeologyErosionOceanographyEcologyGeomorphologyGeographyDrainage

Abstract

fetched live from OpenAlex

Conversion of coastal marshes to inland open water is often associated with plant stresses such as saltwater intrusion into non-saline marshes and soil waterlogging, but the physical processes that initiate pond formation are not clear. We hypothesized that marsh elevation decreased rapidly following plant mortality because of structural collapse of the living root network. We monitored the elevation of 20 marsh hummocks between April 1990 and April 1992. Near total plant mortality occurred within 1 year and was attributed to excessive flooding. Hummock elevation decreased almost 15 cm within 2 years but elevation of adjacent ponds showed no trend. Plant stubble was still rooted in place on the submerged hummocks, and even slight evidence of surface erosion was not noted until the end of the study. The 137 Cs inventory in soil collected before and after the study also indicated that peat collapse rather than erosion caused the elevation decrease. Thus, peat collapse may initiate interior marsh ponds that subsequently spread via erosion and may partly explain why some marshes experiencing plant mortality convert to open water rather than re-vegetate. Peat collapse appeared to be the primary mechanism of marsh loss in this Louisiana hotspot.

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Other · Consensus signal: Other
Teacher disagreement score0.725
Threshold uncertainty score0.565

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.9991.000

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 head0.003
GPT teacher head0.148
Teacher spread0.145 · 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