Integrated biodiversity status assessment - grey seal 2018
Description
This dataset represents the Integrated biodiversity status assessment for grey seals. Status is shown in five categories based on the integrated assessment scores obtained in the tool. Biological quality ratios (BQR) above 0.6 correspond to good status. The status of the grey seals was assessed using four core indicators:
- Population trends and abundance of seals
- Distribution of Baltic seals
- Nutritional status of seals
- Reproductive status of seals.
The assessment is based on the one-out-all-out approach, i.e. the indicator reflecting the worst status in each assessment unit.
This dataset displays the result of the integrated biodiversity status in HELCOM Assessment unit Scale 2 (Division of the Baltic Sea into 17 sub-basins).
Attribute information:
"HELCOM_ID" = ID of the HELCOM scale 2 assessment unit
"level_2" = Name of the HELCOM scale 2 assessment unit
"EcosystemC" = Ecosystem component analyzed
"BQR" = Biological Quality Ratio
"Conf" = Confidence of the assessment
"Total_indi" = Number of indicators used
"Area_km2" = Area of scale 2 assessment unit
"F_of_ar_1" = Share of total area assessed
"D1CX" = MSFD descriptor 1 criteria X
"conf_D1C_1" = Confidence of the MSFD descriptor 1 criteria 2
"STATUS" = Status assessment category (0-0.2 = not good (lowest score), 0.2-0.4 = not good (lower score), 0.4-0.6 = not good (low score), 0.6-0.8 = good (high score, 0.8-1.0 = good (highest score))
Resources
| Name |
Format |
Description |
Link |
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0 |
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https://maps.helcom.fi/website/MADS/download/?id=a1036cba-55fe-40fc-833a-6342ba88fb20 |
Tags
- core-indicator
- holas2-2018-core-indicator
- mads