Bringing Nature back into Cities - Urban ecosystems restoration in the international and EU legal biodiversity frameworks
Bibliographic record
Abstract
Biodiversity is declining globally, and traditional conservation methods have proven insufficient. Ecosystems restoration is imperative, also in urban areas. This thesis underscores the existence of an international trend toward establishing frameworks for urban ecosystems restoration. Various initiatives, such as the Sustainable Development Goals and the UN Decade for Ecosystems Restoration, highlight the need for urban biodiversity restoration, though current treaties lack robust restoration obligations. The recent Kunming-Montreal Global Biodiversity Framework, negotiated under the CBD, includes a target on urban green spaces, but it is non-binding and its implementation framework lacks compliance mechanisms. In the EU, the Green Infrastructure Strategy and the 2030 Biodiversity Strategy emphasize urban ecosystems restoration, but the Nature Directives do not address restoration in urban areas. The proposed Nature Restoration Law seeks to address these gaps with binding targets and a strong implementation framework, although its effectiveness has been weakened in negotiations. Despite progress, significant challenges remain.
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 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 | 0.010 | 0.007 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.004 | 0.014 |
| Scholarly communication | 0.014 | 0.006 |
| Open science | 0.001 | 0.007 |
| Research integrity | 0.004 | 0.004 |
| Insufficient payload (model declined to judge) | 0.005 | 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".