White-tailed eagle productivity 2018 (HOLAS 2) |
Short description |
This core indicator evaluates the status of the white-tailed eagle by assessing breeding success, brood size and productivity. Quantitative thresholds are used to evaluate if core indicator Achieves or Fails Good status or if the status is Not assessed. Note that in some areas the indicator is applicable but not assessed, while it is not applicable in others.
This dataset displays the result of the indicator in HELCOM Assessment Scale 3 (Division of the Baltic Sea into 17 sub-basins and further division into coastal and offshore areas).
Attribute information:
"HELCOM_ID" = Code of the HELCOM scale 3 assessment unit
"Country" = country/ opensea
"Area (km2) = Area of HELCOM assessment unit
"level_3" = Code of scale 3 HELCOM assessment unit
"AULEVEL" = Assessment unit level used for the indicator
"Area" = description of the assessment unit
"Breeding Success" = Results for Breeding Success
"Breeding Success Status" = Status of the indicator for Breeding Success ("GES" = Good Environmental Status, "subGES" = Good Environmental status not achieved, applicable, not applicable)
"BroodSize" = Results for Brood Size
"Brood Size Status" = Status of the indicator for Brood Size ("GES" = Good Environmental Status, "subGES" = Good Environmental status not achieved, applicable, not applicable)
"Productivity" = Results for Productivity
"Productivity Status" = Status of the indicator for Productivity ("GES" = Good Environmental Status, "subGES" = Good Environmental status not achieved, applicable, not applicable)
"Overall status" = Overall Status of the indicator according to one-out-all-out (“Achieve”, “Fail”, “Applicable” or “Not applicable”) |
Point of contact |
HELCOM Secretariat data@helcom.fi |
Spatial extent |
['8.186121', '30.251959', '53.605476', '65.908764'] |
Type |
dataset |
Metadata information |
Identifier | 6efbd1e4-4a8c-4811-8ab6-1487003990cd (metadata download) |
Keywords |
Oceanographic geographical features
;
GEMET - INSPIRE themes, version 1.0
;
MADS ; HOLAS2 2018 Core indicator ; Core indicator ; |
Resource provider(s) |
HELCOM Secretariat
data@helcom.fi |
Lineage |
Results in this core indicator report are based on data from the following time series: Denmark 1995-2016, Estonia 2002-2016. Finland 1990–2014, Germany – Federal State Mecklenburg-Western Pomerania 1973–2016, Latvia 1992-2016, Lithuania 2001-2014, Russia 1993-2014, Sweden 1964-2014/2015, Poland 2007-2016.
Spatial coverage includes the whole HELCOM Convention area although there are large differences in the size of national eagle populations (see Monitoring table 1).
The new reporting format discriminates between controls of climbed nests and nests that have been observed only from ground level, in order to allow for calculations of a correction factor based on the data for each national population/sub-area. The correction factor relates to nestling brood size for nests that has been checked only from ground level and is needed for correct estimates of productivity for such nests (see also Description of optimal monitoring).
For the methodology of how the indicator is calculated, please refer to the latest version of the core indicator report.
http://www.helcom.fi/baltic-sea-trends/indicators/white-tailed-eagle-productivity/ |