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.
dataset
:
http://data.bgs.ac.uk/id/dataHolding/13607331
English
Geoscientific information
GEMET - INSPIRE themes, version 1.0:
BGS Thesaurus of Geosciences:
Ion exchange
Magnesium isotopes
Strontium isotopes
Water
NGDC Deposited Data
Rivers
Fluvial sediments
Free:
Free:
NERC_DDC
80.0000,
-44.0000,
154.0000,
30.5000
AU, AUS, AUSTRALIA [id=573000], KAMPUCHEA [id=548000], NEPAL [id=497000], NP, NPL, VIETNAM [id=546000]
creation: 2018-05-08
2013-05-01
-
2015-12-01
University of Cambridge
Dr Edward Tipper
Downing Street,
Cambridge,
CB2 3EQ
email:
not available
Role: point of contact
University of Cambridge
Dr Edward Tipper
Downing Street,
Cambridge,
CB2 3EQ
email:
not available
Role: principal investigator
Data Quality
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.
INSPIRE Implementing rules laying down technical arrangements for the interoperability and harmonisation of Geology
Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
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.
Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"
licenceOGL
Metadata about metadata
6d088f04-9282-272b-e054-002128a47908
British Geological Survey
Environmental Science Centre,Keyworth,
NOTTINGHAM,
NG12 5GG,
United Kingdom
tel: +44 115 936 3100
email:
enquiries@bgs.ac.uk
Role: point of contact
2024-04-17