3057
| CF Number | 3057 |
| CF name/description | Multiyear Ice biological communities, September, Laptev Sea |
| Time period | 1979–2017, adopted for recent changes |
| Seasonality | September |
| Depth horizon (m) | 0 |
| Methodological notes | Remote sensing, postprocessing |
| Sources | Comiso, 2017; Lavielle 1999. See Bibliography list. |
| ArcNet team member leading dataset preparation | Nikita Platonov |
| Weights | 50 |
| Notes | Assumption that seasonal minimal ice extent in September corresponds to multiyear ice. Preparing timeseries of annual multiyear ice mask. Applying segmentation of Lavielle (1999) for choosing actual sustainable period. |
| Conservation Target Set in the Scenario | 18.0% |
| Conservation Target Achieved in the Scenario | 49.3% (Scenario: 273.8%) |
| PAC ID | Proportion in the PAC | Contribution to ArcNet Target Achievement | PAC’s Contribution to the Achieved Target |
|---|---|---|---|
| 11 | 0.8% | 4.4% | 1.6% |
| 12 | 0.0% | 0.1% | 0.0% |
| 13 | 0.1% | 0.5% | 0.2% |
| 14 | 56.1% | 260.3% | 95.1% |
| 56 | 0.1% | 0.1% | 0.0% |
| 83 | 0.0% | 0.1% | 0.0% |
| inner | 57.2% | 265.4% | 96.9% |
| outer | 42.8% | 8.4% | 3.1% |