3051
| CF Number | 3051 |
| CF name/description | Multiyear Ice biological communities, September, Northern Canadian Arctic Archipelago |
| 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 | 37.3% (Scenario: 207.4%) |
| PAC ID | Proportion in the PAC | Contribution to ArcNet Target Achievement | PAC’s Contribution to the Achieved Target |
|---|---|---|---|
| 28 | 0.0% | 0.0% | 0.0% |
| 29 | 0.4% | 2.4% | 1.2% |
| 33 | 5.9% | 32.5% | 15.7% |
| 51 | 2.3% | 12.1% | 5.8% |
| 52 | 2.5% | 12.3% | 5.9% |
| 53 | 0.0% | 0.0% | 0.0% |
| 54 | 25.5% | 141.3% | 68.1% |
| 63 | 0.2% | 1.0% | 0.5% |
| inner | 36.8% | 201.7% | 97.3% |
| outer | 63.2% | 5.6% | 2.7% |