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

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.

Citation proposal
. Chemical data for River waters and sequential extractions from river sediments (NERC grant NE/K000705/1). https://metadata.bgs.ac.uk/geonetwork/srv/api/records/6d088f04-9282-272b-e054-002128a47908

Simple

Date ( Creation ): 2018

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

Point of contact

University of Cambridge - Dr Edward Tipper (Department of Earth Sciences )

Downing Street Cambridge CB2 3EQ

Principal investigator

University of Cambridge - Dr Edward Tipper (Department of Earth Sciences )

Downing Street Cambridge CB2 3EQ

Maintenance and update frequency: notApplicable notApplicable

GEMET - INSPIRE themes

Geology

BGS Thesaurus of Geosciences

Strontium isotopes , Rivers , Ion exchange , Fluvial sediments , Water , Magnesium isotopes

Keywords

NERC_DDC

Access constraints: otherRestrictions Other restrictions

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: Either: (i) the dataset is made freely available, e.g. via the Internet, for a restricted category of use (e.g. educational use only); or (ii) the dataset has not been formally approved by BGS for access and use by external clients under licence, but its use may be permitted under alternative formal arrangements; or (iii) the dataset contains 3rd party data or information obtained by BGS under terms and conditions that must be consulted in order to determine the permitted usage of the dataset. Refer to the BGS staff member responsible for the creation of the dataset if further advice is required. He / she should be familiar with the composition of the dataset, particularly with regard to 3rd party IPR contained in it, and any resultant use restrictions. This staff member should revert to the IPR Section (ipr@bgs.ac.uk ) for advice, should the position not be clear.

Metadata language: English English

Topic category

Geoscientific information

Geographic identifier

Date ( Revision ): 2009

Geographic identifier

AUS

Date ( Revision ): 2009

Geographic identifier

AUSTRALIA [id=573000]

Date ( Creation ): 1979

Geographic identifier

KAMPUCHEA [id=548000]

Date ( Creation ): 1979

Geographic identifier

NEPAL [id=497000]

Date ( Creation ): 1979

Geographic identifier

Date ( Revision ): 2009

Geographic identifier

NPL

Date ( Revision ): 2009

Geographic identifier

VIETNAM [id=546000]

Date ( Creation ): 1979

Reference system identifier

OGP / GEOG

Date ( Revision ): 2005

Distribution format

MS Excel ()

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

Hierarchy level: dataset Dataset

Other: dataset

Conformance result

Date ( Publication ): 2011

Explanation: See the referenced specification

Pass: false

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: false

Statement: 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.