Dissolved inorganic nitrogen HOLAS 3
Description
This dataset contains results on HELCOM Assessment unit level 4b for dissolved inorganic nitrogen.
The information provided represents the data and results from the HELCOM HOLAS 3 indicator evaluation for eutrophication, covering the data period from 2016-2021. Data reported from national monitoring programmes to the HELCOM COMBINE database (hosted by ICES) is utilized for open sea assessment units. Open sea data extraction is carried out by ICES for in-situ (bottle) data creating the underlying assessment dataset [link ]. Coastal assessment units (WFD water types or water bodies) are assessed based on WFD result data reported by countries.
Indicator analysis of both open sea and coastal areas is carried out using the HEAT assessment tool (https://github.com/ices-tools-prod/HEAT).
This analysis provide the basis of the HELCOM indicator evaluations and are utilized in the HOLAS 3 thematic assessment of eutrophication.
Attribute description:
ES = Eutrophication Status
ES_SD = Standard Deviation
ES_N = Number of Observations
ES_N_Min = Minimum Number of Observations any given year
ES_SE = Standards Error
ES_CI = Confidence Interval
ET = Eutrophication Target / Threshold
ER = Eutrophication Ratio
ACDEV = Acceptable Deviation
BEST = ET / (1 + ACDEV / 100)
EQR = Ecological Quality Ratio
EQR_HG = Ecological Quality Ratio High/Good Boundary
EQR_GM = Ecological Quality Ratio Good/Moderate Boundary
EQR_MP = Ecological Quality Ratio Moderate/Poor Boundary
EQR_PB = Ecological Quality Ratio Poor/Bad Boundary
EQRS = Ecological Quality Ratio Scaled
GTC = General Temporal Confidence
STC = Specific Temporal Confindence
TTC = Total Temporal Confidence
GSC = General Spatial Confidence
SSC = Specific Spatial Confidence
TSC = Total Spatial Confidence
TC = Total Confidence
Resources
| Name |
Format |
Description |
Link |
|
0 |
|
https://maps.helcom.fi/website/MADS/download/?id=8043a956-ffd7-4791-8ecb-5650977c02ff |
Tags
- core-indicator
- holas3
- mads