Identification

Title

Chemical data for River waters and sequential extractions from river sediments (NERC grant NE/K000705/1)

Abstract

Paired water and river sediment samples were collected from Vietnam Australia, Cambodia and Nepal. Waters were analysed for major ions, Sr isotopes and Mg isotopes. Sediments were sequentially extracted using ammonium chloride, acetic acid and hydrochloric acid to target exchangeable ions, calcite and dolomite respectively. They were analysed for major ions and selected isotopes.

Resource type

dataset

Resource locator

http://www.bgs.ac.uk/services/ngdc/accessions/index.html#item109989

function: download

Unique resource identifier

code

http://data.bgs.ac.uk/id/dataHolding/13607331

codeSpace

Dataset language

eng

Spatial reference system

code identifying the spatial reference system

Classification of spatial data and services

Topic category

geoscientificInformation

Keywords

Keyword set

keyword value

originating controlled vocabulary

title

reference date

date type

publication

effective date

2008-06-01

Keyword set

keyword value

Ion exchange

Magnesium isotopes

Strontium isotopes

Water

NGDC Deposited Data

Rivers

Fluvial sediments

originating controlled vocabulary

title

reference date

date type

revision

effective date

2022

Keyword set

keyword value

Keyword set

keyword value

NERC_DDC

Geographic location

West bounding longitude

80.0000

East bounding longitude

154.0000

North bounding latitude

30.5000

South bounding latitude

-44.0000

Extent

Extent group

authority code

title

reference date

date type

revision

effective date

2009

code identifying the extent

AU

Extent group

authority code

title

reference date

date type

revision

effective date

2009

code identifying the extent

AUS

Extent group

authority code

title

reference date

date type

creation

effective date

1979

code identifying the extent

AUSTRALIA [id=573000]

Extent group

authority code

title

reference date

date type

creation

effective date

1979

code identifying the extent

KAMPUCHEA [id=548000]

Extent group

authority code

title

reference date

date type

creation

effective date

1979

code identifying the extent

NEPAL [id=497000]

Extent group

authority code

title

reference date

date type

revision

effective date

2009

code identifying the extent

NP

Extent group

authority code

title

reference date

date type

revision

effective date

2009

code identifying the extent

NPL

Extent group

authority code

title

reference date

date type

creation

effective date

1979

code identifying the extent

VIETNAM [id=546000]

Temporal reference

Temporal extent

Begin position

2013-05-01

End position

2015-12-01

Dataset reference date

date type

creation

effective date

2018-05-08

Frequency of update

notApplicable

Quality and validity

Lineage

Majors ions were analysed by ICP-OES against synthetic calibration lines. Sr isotopes were measured either by TIMS (VG Sector 54) or Neptune MC-ICP-MS in Cambridge. Uncertainties are better than 25ppm for both methods. Mg isotopes were measured using a Neptune MC-ICP-MS in Cambridge using DSM3 as a bracketing standard.

Conformity

Conformity report

specification

title

reference date

date type

publication

effective date

2011

degree

false

explanation

See the referenced specification

Conformity report

specification

title

reference date

date type

publication

effective date

2010-12-08

degree

false

explanation

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

Data format

name of format

MS Excel

version of format

Constraints related to access and use

Constraint set

Limitations on public access

Constraint set

Limitations on public access

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.

Responsible organisations

Responsible party

contact position

Department of Earth Sciences

organisation name

University of Cambridge

full postal address

Downing Street

Cambridge

CB2 3EQ

email address

not available

responsible party role

pointOfContact

Responsible party

contact position

Department of Earth Sciences

organisation name

University of Cambridge

full postal address

Downing Street

Cambridge

CB2 3EQ

email address

not available

responsible party role

principalInvestigator

Metadata on metadata

Metadata point of contact

organisation name

British Geological Survey

full postal address

Environmental Science Centre,Keyworth

NOTTINGHAM

NG12 5GG

United Kingdom

telephone number

+44 115 936 3100

email address

enquiries@bgs.ac.uk

responsible party role

pointOfContact

Metadata date

2024-04-04

Metadata language