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Record W147170879

Fish and longitudinal continuity of streams in the Sora River basin

2014· other· en· W147170879 on OpenAlex
Gregor Kolman

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

VenueRepozitorij Univerze v Ljubljani (Univerze v Lgubljani) · 2014
Typeother
Languageen
FieldEnvironmental Science
TopicFish Ecology and Management Studies
Canadian institutionsnot available
Fundersnot available
KeywordsDrainage basinHydrology (agriculture)STREAMSTransverse planeFish <Actinopterygii>GeologyEnvironmental scienceFish migrationFisheryGeotechnical engineeringGeographyCartography
DOInot available

Abstract

fetched live from OpenAlex

In the master degree thesis, we evaluated the effect of transverse river structures on longitudinal connectivity of rivers and fish in the Sora River basin. At first, the types of transverse river structures with potential impact on fish migration in rivers were defined (weir, dam, rock-ramp, sluice gate, torrential barrier, road culvert). At the investigated Sora River basin we collected data on 150 transverse river structures, including 19 dams, 126 weirs and 5 rock-ramps. Several different methods for priority ranking of transverse river structures in order to improve longitudinal connectivity of rivers were reviewed, and based on the available data and the suitability of the considered methods, we selected the Canadian method. For the Sora River basin we calculated dendritic connectivity index – DCIp index. We also calculated the theoretical DCIp indexes for determination of transverse river structures that have the greatest impact on migration of potamodromous fish. Transverse river structures, higher than 20 cm, were considered as impassable for fish. The result of the DCIp index of the examined Sora River basin showed a high pressure of transverse river structures, impassable for fish. Based on the calculated DCIp index values, we made a priority list of transverse river structures, where the establishment of longitudinal connectivity of rivers for fish needs to be done. Also the solutions for establishment of longitudinal connectivity of rivers for fish were reviewed. In the last part of master degree thesis we covered the Slovenian legislation regarding transverse river structures and longitudinal connectivity of rivers and fish, and further guidance to improve longitudinal &#13;\nconnectivity of rivers was given.

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 categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Other · Consensus signal: none
Teacher disagreement score0.555
Threshold uncertainty score1.000

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 studies0.0000.001
Scholarly communication0.0000.000
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0030.000

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 head0.006
GPT teacher head0.191
Teacher spread0.185 · 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