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Approaches to Comparative Assessment of Russian Forests Burn

2020· article· ru· W4400953759 on OpenAlexaboutno aff
А.Н. Головина, В. А. Иванов

Bibliographic record

VenueLesohozâjstvennaâ informaciâ · 2020
Typearticle
Languageru
FieldEnvironmental Science
TopicFire effects on ecosystems
Canadian institutionsnot available
Fundersnot available
KeywordsForestryEnvironmental scienceGeography

Abstract

fetched live from OpenAlex

На основе статистических данных о лесных пожарах проведен сравнительный анализ частоты пожаров и горимости на землях лесного фонда России с показателями горимости лесов других стран бореальной зоны. The article compares the burning of forests in different countries of the world located in the boreal climatic zone. Since Russia occupies the largest area in the world, and of course is the leader in the reserve of many natural resources. One of them is the forest, the stock of which is about 20 % of the world. This issue is relevant in connection with foreign criticism aimed at the Russian Federation on forest management, namely fire-fighting forest plantations. Statements about fire data, considering that they are significantly underestimated due to” political reasons”, in General, fire management policy is not clear, inefficient and opaque. And attempted to extinguish fires think it is not appropriate. As a result of the analysis, the countries were selected for comparison by similar criteria, these are the countries of North America, the USA and Canada, the countries of Europe did not fit out of a number of features described in the article. For comparison, the given indicators (frequency and Flammability) are selected, which provide a more accurate comparison of countries, because it is necessary to take into account the different area occupied by forest plantations. After, the data must be correctly interpreted using the scale of the assessment of the burning. Data for the calculation of indicators (horimoto and frequency) were taken from the official documents. Many sites provide similar information, but without reference to the source. According to the results of the calculations, the average values of frequency and Flammability, and the average area of one fire were obtained. As a result, we can say that the criticism of foreign media, experts, environmentalists is not confirmed in the study.

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.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.009
metaresearch head score (Gemma)0.014
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.014
Threshold uncertainty score0.051

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0090.014
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0140.012
Science and technology studies0.0020.002
Scholarly communication0.0040.002
Open science0.0010.003
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0050.000

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 head0.112
GPT teacher head0.287
Teacher spread0.175 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations4
Published2020
Admission routes1
Has abstractyes

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