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European Diatom Database-North African Dataset

Entry ID: uk_nc_eddi_african

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Summary

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 North African dataset consists from samples from Tunisia (66), Algeria (3),
Morocco (26), and Niger (20). In Tunisia, samples were collected from the
Mediterranean northern regions to the ...

Geographic Coverage

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Spatial coordinates

N: 37.07

S: 31.0

E: 10.5

W: -6.5

Data Set Citation

Dataset Originator/Creator: Leila Ben Khelifa, Francoise Gasse

Dataset Title: European Diatom Database-North African 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=AfricaN

Parent DIF

This data set description is a member of a collection. The collection is described in
uk_nc_eddi

Temporal Coverage

Start Date: 1975-01-01

Stop Date: 1986-12-31

Location Keywords

CONTINENT > AFRICA > NORTHERN AFRICA > ALGERIA

CONTINENT > AFRICA > NORTHERN AFRICA > MOROCCO

CONTINENT > AFRICA > WESTERN AFRICA > NIGER

CONTINENT > AFRICA > NORTHERN AFRICA > TUNISIA

Science Keywords

TERRESTRIAL HYDROSPHERE > GROUND WATER > GROUNDWATER CHEMISTRY

TERRESTRIAL HYDROSPHERE > GROUND WATER > SALTWATER INTRUSION

ISO Topic Category

BIOTA

ENVIRONMENT

GEOSCIENTIFIC INFORMATION

INLAND WATERS

Access Constraints None

Use Constraints None

Ancillary Keywords

The European Diatom Database

surface-sediment diatom assemblages

Data Set Progress

COMPLETE

Data Center

European Diatom Database, University of Newcastle, UK

Data Center URL: http://craticula.ncl.ac.uk/Eddi/jsp/
Dataset ID: AfricaN

Data Center Personnel
Name: STEPHEN JUGGINS Phone: 44 191 222 8799 Fax: 44 191 222 5421 Email: Stephen.Juggins at ncl.ac.uk Contact Address: University of Newcastle Department of Geography Newcastle upon Tyne NEI 7RU Country: UNITED KINGDOM

Distribution

Fees: None

Personnel

FRANCOISE GASSE

Role: TECHNICAL CONTACT

Phone: 33 4 42 97 15 70

Fax: 33 4 42 97 15 95

Email: gasse at cerege.fr

Contact Address:

CNRS-CEREGE, Europole Mediterraneen de l'Arbois- BP80

City: Aix en Provence Cedex 04

Postal Code: 13545

Country: France

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

Publications/References

Ben Khelifa, L., 1989. Diatom?es continentales et pal?omilieux du Sud-Tunisien
(Palhydaf Site 1) au Quaternaire sup?rieur. Approche statistique bas?e sur les
diatom?es et les milieux naturels. Thesis. Univ. Paris-Sud, 233 pp.

Carvalho, L.R., Cox, E.J., Fritz, S.C., Juggins, S., Sims, PA., Gasse, F., and
Battarbee, R.W., 1995, Standardizing the taxonomy of saline lake ...

Extended Metadata Properties

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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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