[Parameters: Topic='BIOLOGICAL CLASSIFICATION', Term='PROTISTS', Variable_Level_1='DIATOMS']
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European Diatom Database-Kola Peninsula pH Dataset Entry ID: uk_nc_eddi_kola |
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Summary
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Abstract:
The European Diatom Database (EDDI) is a web-based information system designed to enhance the application of diatom analysis to problems of surface water acidification, eutrophication and climate change. The Kola diatom-pH training set comprises 24 small oligotrophic lakes located along a vegetation gradient in the central and western parts of the Kola Peninsula, Russia. The surface sediment diatom flora from the KOLA lakes is typical for oligotrophic, diluted arctic and alpine lakes. The diatom assemblages from the KOLA lakes are close floristically to the assemblages from the ALPE lakes (Cameron et al., 1999) and to the assemblages from northern Sweden (Korsman and Birks, 1996). The diatom optima generated by the KOLA model are generally in agreement with the optima derived by other models (e.g. ALPE) although KOLA diatom optima are generally higher compared to the ALPE and SWAP. |
Parent DIF
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This data set description is a member of a collection. The collection is described in uk_nc_eddi |
Geographic Coverage
| N: 69.13 | S: 67.32 | E: 36.4 | W: 28.4 |
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Data Set Citation
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Dataset Originator/Creator:
Nadia Solovieva
Dataset Title: European Diatom Database-Kola Peninsula pH Dataset Dataset Release Place: Newcastle upon Tyne, United Kingdom Dataset Publisher: The University of Newcastle Online Resource: http://craticula.ncl.ac.uk/Eddi/jsp/datasetdesc.jsp?DatasetId=Kola |
Temporal Coverage
| Start Date: 1995-01-01 |
| Stop Date: 1995-12-31 |
Location Keywords
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CONTINENT
> EUROPE
> EASTERN EUROPE
> RUSSIA
> Kola Peninsula
GEOGRAPHIC REGION > ARCTIC GEOGRAPHIC REGION > POLAR |
Science Keywords
| TERRESTRIAL HYDROSPHERE >SURFACE WATER >LAKES >LAKEWATER CHEMICAL DATA [Definition] |
| TERRESTRIAL HYDROSPHERE >WATER QUALITY/WATER CHEMISTRY >ALKALINITY [Definition] |
| TERRESTRIAL HYDROSPHERE >WATER QUALITY/WATER CHEMISTRY >CONDUCTIVITY [Definition] |
| TERRESTRIAL HYDROSPHERE >WATER QUALITY/WATER CHEMISTRY >NITROGEN COMPOUNDS [Definition] |
| TERRESTRIAL HYDROSPHERE >WATER QUALITY/WATER CHEMISTRY >PH >LAKEWATER PH TRANSFER FUNCTION [Definition] |
| TERRESTRIAL HYDROSPHERE >WATER QUALITY/WATER CHEMISTRY >TRACE METALS [Definition] |
| LAND SURFACE >EROSION/SEDIMENTATION >SEDIMENT CHEMISTRY >SURFACE SEDIMENT SAMPLES [Definition] |
| LAND SURFACE >EROSION/SEDIMENTATION >SEDIMENTS >SURFACE SEDIMENT SAMPLES [Definition] |
| BIOLOGICAL CLASSIFICATION >PROTISTS >DIATOMS [Definition] |
| BIOLOGICAL CLASSIFICATION >PLANTS >MICROALGAE >DIATOMS >DIATOM |
| BIOLOGICAL CLASSIFICATION >PLANTS >MICROALGAE >DIATOMS |
| BIOSPHERE >AQUATIC ECOSYSTEMS >LAKES [Definition] |
ISO Topic Category
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BIOTA
ENVIRONMENT GEOSCIENTIFIC INFORMATION INLAND WATERS |
Quality
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The diatom optima generated by the KOLA model are generally in agreement with the optima derived by other models (e.g. ALPE) although KOLA diatom optima are generally higher compared to the ALPE and SWAP. |
Access Constraints
| None |
Use Constraints
| None |
Keywords
| The European Diatom Database |
| surface-sediment diatom assemblages |
| surface water acidification |
| eutrophication |
| oligatrophic lakes |
| climate change |
| Plantae |
| Plant |
| Chromista |
| Bacillariophyta |
| alkalinity |
| aluminium |
| calcium |
| color |
| chloride |
| conductivity |
| iron |
| magnesium |
| maximum depth of lake |
| pH |
| potassium |
| silica |
| sodium |
| sulphate |
| total nitrogen |
| total organic carbon |
| total phosphorus |
| water depth of diatom sample |
Data Set Progress
| COMPLETE |
Data Center
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European Diatom Database, University of Newcastle, UK
[Information]
Data Center URL: http://craticula.ncl.ac.uk/Eddi/jsp/ Dataset ID: Kola
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Distribution
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Fees:
None
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Personnel
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TYLER
B.
STEVENS Role: DIF AUTHOR Phone: (301) 614-6898 Fax: 301-614-5268 Email: Tyler.B.Stevens at nasa.gov Contact Address: NASA Goddard Space Flight Center Global Change Master Directory City: Greenbelt Province or State: MD Postal Code: 20771 Country: USA |
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NADIA
SOLOVIEVA Role: TECHNICAL CONTACT Phone: 44 20 7679 5558 Fax: 44 20 7679 7565 Email: nsolovie at geog.ucl.ac.uk Contact Address: 26 Bedford Way, University College London WC1H 0AP, UK City: Environmental Change Research Centre Province or State: Department of Geography |
Publications/References
Solovieva, N (2000) A palaeoecological study of Holocene envionmental
change in a small upland lake from the Kola peninsula,
Russia. Unpublished PhD Thesis, University of London.
change in a small upland lake from the Kola peninsula,
Russia. Unpublished PhD Thesis, University of London.
Creation and Review Dates
DIF Creation Date:
2002-09-23
Last DIF Revision Date:
2012-12-21
Future DIF Review Date:
2003-09-23
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