Hydrochemical, isotopic, hydrogeological and geological data from field studies of weathered crystalline rock aquifers in Tanzania and Uganda

Data for Uganda includes analytical, field, isotope and borehole data. Data for Tanzania includes chemistry, field, isotope and borehole data. Borehole data from the Makutopora Wellfield is also included. This data was collected to investigate the resilience to climate change in sub-Saharan Africa (Tanzania and Uganda) of intensive groundwater abstraction from weathered crystalline rock aquifer systems. The sustainability of such abstractions was investigated by examining historical aquifer responses to climate and intensive (> 1 l/s) abstraction, and investigating groundwater residence times at sites of intensive groundwater abstraction using multiple tracers. The project was DFID funded. Project partners include: University College London, the British Geological Survey and the Overseas Development Institute

Date (Creation): 2011-03

Identifier: http://data.bgs.ac.uk/id/dataHolding/13607509

Point of contact

University College London - Professor Richard Taylor ( Department of Geography )

Gower Street , London , WC1E 6BT ,

Distributor

British Geological Survey - Enquiries

The Lyell Centre, Research Avenue South , EDINBURGH , LOTHIAN , EH14 4AP , United Kingdom

0115 936 3142
0115 936 3276

Point of contact

British Geological Survey - Enquiries

The Lyell Centre, Research Avenue South , EDINBURGH , LOTHIAN , EH14 4AP , United Kingdom

0115 936 3142
0115 936 3276

Distributor

British Geological Survey - Enquiries

Maclean Building, Crowmarsh Gifford , WALLINGFORD , OXON , OX10 8BB , United Kingdom

01491 838800
01491 692345

Distributor

British Geological Survey - Enquiries

Maclean Building, Crowmarsh Gifford , WALLINGFORD , OXON , OX10 8BB , United Kingdom

01491 838800
01491 692345

Point of contact

British Geological Survey - Enquiries

Maclean Building, Crowmarsh Gifford , WALLINGFORD , OXON , OX10 8BB , United Kingdom

01491 838800
01491 692345

Point of contact

British Geological Survey - Enquiries

Maclean Building, Crowmarsh Gifford , WALLINGFORD , OXON , OX10 8BB , United Kingdom

01491 838800
01491 692345

Maintenance and update frequency: notPlanned Not planned

GEMET - INSPIRE themes, version 1.0

Geology

BGS Thesaurus of Geosciences

Groundwater
Water supply
data.gov.uk (non-INSPIRE)
Aquifers

dataCentre

data.gov.uk (non-INSPIRE)

Keywords

NERC_DDC

Access constraints: otherRestrictions Other restrictions

Other constraints: no limitations

Other constraints: The dataset is made freely available for access, e.g. via the Internet. Either no third party data / information is contained in the dataset or BGS has secured written permission from the owner(s) of any third party data / information contained in the dataset to make the dataset freely accessible.

Use constraints: otherRestrictions Other restrictions

Other constraints: The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused.

Other constraints: Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"

Metadata language: EnglishEnglish

Topic category

Geoscientific information

Geographic identifier

TANZANIA [id=685000]

Date (Creation): 1979

Geographic identifier

Date (Revision): 2009

Geographic identifier

UGA

Date (Revision): 2009

Geographic identifier

UGANDA [id=689000]

Date (Creation): 1979

Begin date: 2010-04-01

End date: 2011-03-31

Unique resource identifier: WGS 84 (EPSG::4326)

Distribution format

MS Word ()
MS Excel ()

Distributor

British Geological Survey - Enquiries

The Lyell Centre, Research Avenue South , EDINBURGH , LOTHIAN , EH14 4AP , United Kingdom

0115 936 3142
0115 936 3276

Distributor

British Geological Survey - Enquiries

Maclean Building, Crowmarsh Gifford , WALLINGFORD , OXON , OX10 8BB , United Kingdom

01491 838800
01491 692345

Distributor

British Geological Survey - Enquiries

Maclean Building, Crowmarsh Gifford , WALLINGFORD , OXON , OX10 8BB , United Kingdom

01491 838800
01491 692345

OnLine resource: Data

Hierarchy level: dataset Dataset

Other: dataset

Conformance result

Date (Publication): 2011

Explanation: See the referenced specification

Pass: No

Conformance result

Date (Publication): 2010-12-08

Explanation: See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF

Pass: No

Statement: Field studies were carried out in Uganda and Tanzania, targeting boreholes and wellfields that were already supplying >1l/s. The aim was to assess the reliability of these larger supplies, and work out the conditions necessary to have these larger supplies by gathering historical data on borehole performance, interpreting aquifer test data and taking various samples for groundwater residence times. In depth discussions of methodology are presented in the associated outputs.