Identification

Title

Dissolved Oxygen concentrations from Durleigh Reservoir, 2018

Abstract

This dataset contains Dissolved oxygen concentrations from 2 different locations in Durleigh Reservoir in Somerset, England. Two miniDOT oxygen loggers were fitted with miniWIPER’s and deployed at 2 locations in Durleigh on 30 May 2018. Both sensors were collected on 5 October 2018 and the raw data files are presented in this dataset. Full details about this dataset can be found at https://doi.org/10.5285/26b35c45-c174-4930-b82c-bcd0d23c39e1

Resource type

dataset

Resource locator

https://data-package.ceh.ac.uk/data/26b35c45-c174-4930-b82c-bcd0d23c39e1

name: Download the data

description: Download a copy of this data

function: download

https://data-package.ceh.ac.uk/sd/26b35c45-c174-4930-b82c-bcd0d23c39e1.zip

name: Supporting information

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

function: information

Unique resource identifier

code

https://catalogue.ceh.ac.uk/id/26b35c45-c174-4930-b82c-bcd0d23c39e1

codeSpace

doi:

Dataset language

eng

Spatial reference system

code identifying the spatial reference system

Classification of spatial data and services

Topic category

environment

inlandWaters

Keywords

Keyword set

keyword value

Environmental Monitoring Facilities

originating controlled vocabulary

title

GEMET - INSPIRE themes, version 1.0

reference date

date type

publication

effective date

2008-06-01

Keyword set

keyword value

Geographic location

West bounding longitude

-3.056

East bounding longitude

-3.037

North bounding latitude

51.125

South bounding latitude

51.118

Temporal reference

Temporal extent

Begin position

2018-10-05

End position

2018-10-05

Dataset reference date

date type

publication

effective date

2020-05-05

Frequency of update

Quality and validity

Lineage

Each location was marked with a buoy (A2 size) attached to a 10 kg weight using rope. The miniDOT’s were attached onto the rope near the weight (bottom of the water column) at both locations. Both miniDOT’s were set up to take measurements at 10-minute intervals for dissolved oxygen (% saturation and mg l-1) and temperature (°C) The first site, labelled location 2, is closer to the artificial mixing devices (surface mixers) installed in the reservoir (60 m away) and deeper, with a water depth of 6 m when the MiniDOT logger was deployed. The second site, labelled location 3, is farther away from the artificial mixing devices installed in the reservoir (435 m away) and in a shallower region, with a water depth of 4 m on deployment. On the 13 June 2018 and 21 August 2018, both miniDOTs were brought to the surface to change miniWIPER batteries and remove any fouling from the sensors. Nevertheless, there were periods during the 2018 deployment where the sensors were fouled, and dissolved oxygen measurements were reading 0% saturation.

Conformity

Conformity report

specification

title

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

reference date

date type

publication

effective date

2010-12-08

degree

explanation

Data format

name of format

text

version of format

Constraints related to access and use

Constraint set

Limitations on public access

Constraint set

Limitations on public access

Constraint set

Limitations on public access

Constraint set

Limitations on public access

If you reuse this data, you should cite: Slavin, E.I., Wain, D.J. (2020). Dissolved Oxygen concentrations from Durleigh Reservoir, 2018. NERC Environmental Information Data Centre https://doi.org/10.5285/26b35c45-c174-4930-b82c-bcd0d23c39e1

publisher

Metadata on metadata

Metadata point of contact

organisation name

Environmental Information Data Centre

full postal address

Lancaster Environment Centre, Library Avenue, Bailrigg

Lancaster

LA1 4AP

email address

info@eidc.ac.uk

responsible party role

pointOfContact

Metadata date

2021-06-25T18:43:54

Metadata language

eng