O requisito de anuência prévia do IBAMA para empreendimentos minerários que suprimam vegetação nativa do bioma Mata Atlântica
Bibliographic record
Abstract
The Atlantic Forest is one of the main and most threatened Brazilian biomes, having been characterized as National Heritage by the Federative Republic of Brazil 1988 Constitution. The protection, conservation, regeneration, and use of Atlantic Forest biome remnants follow strict rules established by Brazilian Federal Law No. 11,428/2006 and Federal Decree No. 6,660/2008. Among these rules, the requirement of prior approval by the Brazilian federal environmental agency, in particular the Brazilian Environment and Human Resources Institute (Ibama), stands out as a condition for the authorization for suppression of Atlantic Forest biome remnants in specific cases. Thus, the main objective of the present study is to analyze which cases Ibama’s prior consent should be required under the terms of Federal Law No. 11,428/2006 and Federal Decree No. 6,660/2008, focusing in whether this requirement should be also applied to mining activities, even if not expressly provided by the said legislation. The methodology adopted was the deductive method based on bibliographic-descriptive research, aiming to gather information about the core problem of the present work. The results achieved allowed us to conclude that there is currently a gap in the legislation regarding whether the Ibama’s consent is mandatory for mining activities that requires suppression of Atlantic Forest remnants. This situation results in two blocks of divergent interpretations by the competent public bodies and the specialized doctrine. Therefore, it seems to us that the ideal solution should necessarily be given by the Legislative Power in order to eliminate said gap in the legislation.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.027 | 0.062 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.007 | 0.004 |
| Science and technology studies | 0.003 | 0.003 |
| Scholarly communication | 0.006 | 0.003 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.002 | 0.001 |
| Insufficient payload (model declined to judge) | 0.004 | 0.001 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".