• HELCOM Metadata catalogue
  •  
  •  
  •  

Metals - Lead in biota results HOLAS 3

This core indicator evaluates the status of the marine environment based on concentrations of heavy metal Lead (Pb) in biota. Quantitative thresholds are used to classify core indicators status in “Achieve”, “Fail” or “Not assessed”. Threshold values are based on Environmental quality standards (EQS), defined at EU level for substances included in the priority list under the Water Framework Directive.


This dataset displays the result of the indicator in HELCOM Assessment Scale 4 (Division of the Baltic Sea into 17 sub-basins and further division into coastal and off-shore areas and division of the coastal areas by WFD water types or water bodies).


Attribute specifications and units:

"HELCOM_ID" = Code of the HELCOM scale 4 assessment unit

"country": country in which the HELCOM assessment unit is located or a mention to an open sea area

"level_2" = Name of the HELCOM assessment unit in scale 2

"Name" = Name of the HELCOM assessment unit in scale 4

"Open_sea" = Name of the HELCOM assessment unit in the open sea

"F2_Name" = Name of the HELCOM assessment unit

"determinan" = Determinat

"est" = The estimated mean loge concentration in the assessment unit

"se" = The standard error on the estimated mean log concentration in the assessment unit

"fit" = The estimated mean concentration in the assessment unit

"upper_cl" = Upper one-sided 95% confidence limit on the mean concentration: exp(est + qnorm(0.95) * see)

"Status" = Overall Status of the indicator according to one-out-all-out

Simple

Date (Creation)
2023-03-23
Unique resource identifier
https://metadata.helcom.fi/geonetwork/srv/eng/catalog.search#/metadata/be1311b5-c374-47bd-8f50-d59a45632efc
pointOfContact
  HELCOM Secretariat

GEMET - INSPIRE themes, version 1.0

  • Oceanographic geographical features

GEMET

  • lead

  • hazardous substance

  • heavy metal

Keywords
  • MADS

  • HOLAS3

  • Core indicator

Use constraints
Other restrictions
Other constraints

Use constraints: Data can be used freely given that the source is cited (following creative commons license CC-BY). The source should be cited as: “HELCOM HOLAS 3 Dataset (2023)"

Access constraints
Other restrictions
Other constraints
Access constraints: No limitations on public access.
Spatial representation type
Vector
Metadata language
English
Topic category
  • Environment
N
S
E
W
thumbnail


Begin date
2016-01-01 Unknown
End date
2021-12-31 Now
Unique resource identifier
EPSG:3035
Distribution format
  • ESRI Shapefile ( 1.0 )

OnLine resource
Download Metals - Lead in biota results HOLAS 3 ( WWW:LINK-1.0-http--link )
OnLine resource
View Metals - Lead in biota results HOLAS 3 ( WWW:LINK-1.0-http--link )
Hierarchy level
Dataset

Conformance result

Date (Publication)
2010-12-08
Statement

The indicator is based on data held in the HELCOM COMBINE database, hosted at the International Council for the Exploration of the Seas (ICES). All available data on lead in water, fish liver and bottom sediments up to 2021 were used. Evaluation is carried out using an agreed R-script that runs a statistical analysis. The overall confidence of the indicator evaluation is high.


Additional information:

http://www.helcom.fi/baltic-sea-trends/indicators/metals/

File identifier
be1311b5-c374-47bd-8f50-d59a45632efc XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2023-05-09T10:49:09
pointOfContact
  HELCOM Secretariat
 
 

Overviews

Spatial extent

N
S
E
W
thumbnail


Keywords

GEMET
hazardous substance heavy metal lead
GEMET - INSPIRE themes, version 1.0
Oceanographic geographical features

Provided by

logo

Share on social sites

Access to the portal
Read here the full details and access to the data.

Associated resources

Not available


  •  
  •  
  •