Benthic organic matter of Welsh upland rivers in response to organic matter addition (2013)

These data are benthic organic matter stocks of coarse and fine particulate organic matter in eight Welsh upland rivers with contrasting land-use, moorland and exotic conifer, in response to riparian deciduous leaf addition. Eight sampling reaches were chosen at two sites, Llyn Brianne (4 reaches) and Plynlimon (4 reaches). The experiment consisted of adding deciduous leaves to half of the reaches whilst the other half were maintained as a control (no addition of deciduous leaves). To characterise the benthic organic matter of the studied streams, a Surber net was used to collect monthly samples during 2013 on January (before deciduous leaf addition) and from February to April (after deciduous leaf addition) in each sampling reach.

The main goal of this survey was to examine how aquatic biodiversity and organic matter stocks respond to leaf addition in moorland and conifer forested rivers. Dr Isabelle Durance was responsible of organising the surveys, Marian Pye was in charge of collecting, processing and sorting the samples. The work was carried out under Diversity in Upland Rivers for Ecosystem Service Sustainability (DURESS) project (Grant reference NERC NE/J014818/1). DURESS was a project funded by the Natural Environment Research Council (NERC) Biodiversity and Ecosystem Service Sustainability (BESS) programme.

Full details about this dataset can be found at https://doi.org/10.5285/32eaf811-be10-40cb-9794-7c5a1b97a915

Identification info

Metadata Language: English (en)

Character set: utf8

Dataset Reference Date (): 2017-04-19

Identifier: https://catalogue.ceh.ac.uk/id/32eaf811-be10-40cb-9794-7c5a1b97a915

Identifier: doi: / 10.5285/32eaf811-be10-40cb-9794-7c5a1b97a915

Other citation details: Durance, I., Feeley, H.B., Ormerod, S.J., Pye, M.C., Woodward, G., Gutierrez-Canovas, C. (2017). Benthic organic matter of Welsh upland rivers in response to organic matter addition (2013). NERC Environmental Information Data Centre 10.5285/32eaf811-be10-40cb-9794-7c5a1b97a915

Cardiff University - Dr. Isabelle Durance

Cardiff University - Durance, I.

Cardiff University - Feeley, H.B.

Cardiff University - Ormerod, S.J.

Cardiff University - Pye, M.C.

Imperial College London - Woodward, G.

Cardiff University - Gutierrez-Canovas, C.

Cardiff University - Durance, I.

NERC EDS Environmental Information Data Centre

NERC Environmental Information Data Centre

Maintenance and update frequency: notPlanned

GEMET - INSPIRE themes, version 1.0 ()

Environmental Monitoring Facilities

GeoNames

Wales

Keywords

DURESS
Plynlimon
Llyn Brianne
ecosystem services
decomposition
diversity
aquatic invertebrates
land-use

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Other constraints: no limitations

Use constraints: otherRestrictions

Other constraints: This resource is made available under the terms of the Open Government Licence

Use constraints: otherRestrictions

Other constraints: © Cardiff University

Use constraints: otherRestrictions

Other constraints: © Imperial College London

Use constraints: otherRestrictions

Other constraints: If you reuse this data, you should cite: Durance, I., Feeley, H.B., Ormerod, S.J., Pye, M.C., Woodward, G., Gutierrez-Canovas, C. (2017). Benthic organic matter of Welsh upland rivers in response to organic matter addition (2013). NERC Environmental Information Data Centre https://doi.org/10.5285/32eaf811-be10-40cb-9794-7c5a1b97a915

Spatial representation type: textTable

Distance: 1 urn:ogc:def:uom:EPSG::9001

Topic category

Environment
Biota

Code: OSGB 1936 / British National Grid

Distribution Information

Data format

Comma-separated values (CSV) ()

Resource Locator: Supporting information
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Resource Locator: Supporting information
Supporting information available to assist in re-use of this dataset

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Download a copy of this data

Quality Scope: dataset

Other: dataset

Report

Dataset Reference Date (): 2010-12-08

Statement: Each stream was divided into an upstream control zone and a downstream experimental zone. Samples of benthic organic matter were collected using surber nets. Deciduous leaves were added directly to the stream and by fixing 'Onion bags' of leaves the stream bed and bank. Samples were collected using surber nets on five occasions, January (3-16/01/2013), February (4-7/02/2013), March (11-14/03/2013), April (3-8/04/2013) and May (22-26/05/2013) in all the streams in both the upstream reference zones and downstream experimental zones. Samples were immediately preserved in 70 per cent industrial methylated spirit on-site. In the laboratory, samples were rinsed in tap water over a 350 micrometre sieve, and all macroinvertebrates were separated from debris and preserved in 70 per cent IMS. The remaining material was then rinsed and retained on a 1mm sieve (Endecotts Ltd., UK), dried to constant temperature and weighed to the nearest 0.01gramme. Results were recorded in an Excel spreadsheet. Data was exported to a comma separated value files for ingestion into the Environmental Information Data Centre (EIDC).

Metadata

File identifier: 32eaf811-be10-40cb-9794-7c5a1b97a915 XML

Metadata Language: English (en)

Character set: ISO/IEC 8859-1 (also known as Latin 1)

Resource type: dataset

Hierarchy level name: dataset

Metadata Date: 2022-05-20T10:39:29

Metadata standard name: UK GEMINI

Metadata standard version: 2.3

Environmental Information Data Centre

Lancaster Environment Centre, Library Avenue, Bailrigg , Lancaster , LA1 4AP , UK

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