22706f2d-2070-425f-b570-d73089359b35 English ISO/IEC 8859-1 (also known as Latin 1) dataset dataset NERC EDS Environmental Information Data Centre Lancaster Environment Centre, Library Avenue, Bailrigg Lancaster LA1 4AP UK info@eidc.ac.uk https://eidc.ac.uk/ EIDC website The Environmental Information Data Centre (EIDC) is the UK's national data centre for terrestrial and freshwater sciences. information pointOfContact 2025-11-13T16:16:38 UK GEMINI 2.3 WGS 84 Fluvial hydrochemistry, CO2 efflux and delta 13C-Dissolved inorganic carbon data for the Houzhai Catchment, Southwest China, 2016-2018 2021-04-29 publication https://catalogue.ceh.ac.uk/id/22706f2d-2070-425f-b570-d73089359b35 10.5285/22706f2d-2070-425f-b570-d73089359b35 doi: Ding, H., Waldron, S., Newton, J., Garnett, M.H. (2021). Fluvial hydrochemistry, CO2 efflux and delta 13C-Dissolved inorganic carbon data for the Houzhai Catchment, Southwest China, 2016-2018. NERC Environmental Information Data Centre 10.5285/22706f2d-2070-425f-b570-d73089359b35 The dataset contains measurements of CO2 efflux from streams, springs, reservoirs and ponds in the Houzhai catchment, a typical karst catchment in the karst region of SW China. Data were obtained via direct, field-based measurements during monthly campaigns conducted between January 2016 and February 2017. Also included are water chemistry parameters (water temperature, pH, dissolved oxygen, electronic conductivity, concentration of dissolved inorganic carbon (DIC) and isotopic composition of dissolved inorganic carbon (δ13C-DIC)) and flow velocity (determined prior to in-situ flux measurements). The data were collected under the NERC-funded project: Addressing a significant knowledge gap in fluvial system atmospheric CO2 efflux: the contribution from karst landscapes (NE/N002806/1). Full details about this dataset can be found at https://doi.org/10.5285/22706f2d-2070-425f-b570-d73089359b35 Ding, H. University of Glasgow dinghu@tju.edu.cn https://orcid.org/0000-0001-5749-9445 ORCID record ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. information author Waldron, S. University of Glasgow susan.waldron@glasgow.ac.uk https://orcid.org/0000-0002-2683-0761 ORCID record ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. information author Newton, J. Scottish Universities Environmental Research Centre Jason.Newton@glasgow.ac.uk https://orcid.org/0000-0001-7594-3693 ORCID record ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. information author Garnett, M.H. Scottish Universities Environmental Research Centre Mark.Garnett@glasgow.ac.uk https://orcid.org/0000-0001-6486-2126 ORCID record ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. information author Ding, H. University of Glasgow dinghu@tju.edu.cn pointOfContact NERC Environmental Information Data Centre info@eidc.ac.uk publisher NERC EDS Environmental Information Data Centre info@eidc.ac.uk custodian University of Glasgow enquiries@src.gla.ac.uk owner karst hydraulics GEMET - Concepts, version 4.1.3 2019-01-28 creation Environmental survey water-atmosphere CO2 efflux otherRestrictions no limitations otherRestrictions This resource is available under the terms of the Open Government Licence otherRestrictions If you reuse this data, you should cite: Ding, H., Waldron, S., Newton, J., Garnett, M.H. (2021). Fluvial hydrochemistry, CO2 efflux and delta 13C-Dissolved inorganic carbon data for the Houzhai Catchment, Southwest China, 2016-2018. NERC Environmental Information Data Centre https://doi.org/10.5285/22706f2d-2070-425f-b570-d73089359b35 textTable 100 English utf8 environment 2016-01-01 2017-02-28 105.4 105.5 26.1 26.15 Comma-separated values (CSV) NERC EDS Environmental Information Data Centre info@eidc.ac.uk distributor https://data-package.ceh.ac.uk/data/22706f2d-2070-425f-b570-d73089359b35 Download the data Download a copy of this data download https://data-package.ceh.ac.uk/sd/22706f2d-2070-425f-b570-d73089359b35.zip Supporting information Supporting information available to assist in re-use of this dataset information dataset dataset 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 2010-12-08 All data were generated by the authors. The flux rate was measured over four minutes, repeated three times to obtain a mean rate of increase.For data generated via mass spectrometry, beam areas of all measured mass-to-charge ratios were corrected for drift offline using control standards. All calculations were checked for errors before data was accepted.