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Invertebrate community assembly data across a natural soil temperature gradient in Iceland from May-July 2015

This is a dataset of environmental variables, total invertebrate abundance, and mean invertebrate body mass, sampled at 60 soil habitat patches in the Hengill geothermal valley, Iceland, from May to July 2015. The habitat patches span a temperature gradient of 5 to 22 deg C on average over the sampling period, yet they occur within 2 km of each other and have similar soil moisture, pH, total carbon, and total nitrogen. Full details about this dataset can be found at https://doi.org/10.5285/e00770f3-4acf-4fd5-ba29-0a4dbdca09a4

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Date (Publication)
2021-02-08
Date (Creation)
2021-01-20
Identifier
https://catalogue.ceh.ac.uk/id/e00770f3-4acf-4fd5-ba29-0a4dbdca09a4
Identifier
doi: / 10.5285/e00770f3-4acf-4fd5-ba29-0a4dbdca09a4
Other citation details
O'Gorman, E.J., Robinson, S.I. (2021). Invertebrate community assembly data across a natural soil temperature gradient in Iceland from May-July 2015. NERC Environmental Information Data Centre 10.5285/e00770f3-4acf-4fd5-ba29-0a4dbdca09a4
Point of contact
  University of Essex - O'Gorman, E.J.
https://orcid.org/0000-0003-4507-5690
Author
  University of Essex - O'Gorman, E.J.
https://orcid.org/0000-0003-4507-5690
Author
  University of Helsinki - Robinson, S.I.
https://orcid.org/0000-0002-8831-0497
Custodian
  NERC EDS Environmental Information Data Centre
Publisher
  NERC Environmental Information Data Centre
Owner
  University of Essex
GEMET - INSPIRE themes, version 1.0
  • Environmental Monitoring Facilities
Access constraints
otherRestrictions Other restrictions
Other constraints
no limitations
Use constraints
otherRestrictions Other restrictions
Other constraints
This resource is available under the terms of the Open Government Licence
Use constraints
otherRestrictions Other restrictions
Other constraints
If you reuse this data, you should cite: O'Gorman, E.J., Robinson, S.I. (2021). Invertebrate community assembly data across a natural soil temperature gradient in Iceland from May-July 2015. NERC Environmental Information Data Centre https://doi.org/10.5285/e00770f3-4acf-4fd5-ba29-0a4dbdca09a4
Spatial representation type
textTable Text, table
Distance
10000  urn:ogc:def:uom:EPSG::9001
Metadata language
EnglishEnglish
Character set
utf8 UTF8
Topic category
  • Biota
  • Environment
Begin date
2015-05-01
End date
2015-07-31
N
S
E
W
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Unique resource identifier
WGS 84
Distribution format
  • Comma-separated values (CSV) ()

Distributor
  NERC EDS Environmental Information Data Centre
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Hierarchy level
dataset Dataset
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dataset

Conformance result

Date (Publication)
2010-12-08
Statement
Epigeal invertebrate communities were sampled at three soil habitat patches on each bank of 10 geothermally heated streams in the Hengill valley, Iceland, using five pitfall traps left for 48 hours in each plot, at four time-points during the study: 19th May, 4th June, 23rd June, and 5th of July. White plastic cups of 7 cm diameter and 8.5 cm depth were filled with 10 ml of ethylene glycol and 30 ml of stream water, and left for 48 hours before collection. During collection, samples from the five traps at each habitat patch were combined into a 250-μm sieve and stored in 70% ethanol. Terrestrial invertebrates were identified to species level where possible but often to higher taxonomic groups where species-level identification was infeasible (e.g. Diptera and Hymenoptera were mostly identified to family level), using a Nikon SMZ1500 microscope at 8-100× magnification. The total number of individuals for each species found in the pitfall traps at a habitat patch was considered as the abundance of that species, while the mean dry weight of each species in milligrams was estimated from length measurements taken for each individual and published length-weight relationships.
File identifier
e00770f3-4acf-4fd5-ba29-0a4dbdca09a4 XML
Metadata language
EnglishEnglish
Character set
ISO/IEC 8859-1 (also known as Latin 1) 8859 Part 1
Hierarchy level
dataset Dataset
Hierarchy level name
dataset
Date stamp
2025-11-13T16:19:54
Metadata standard name
UK GEMINI
Metadata standard version
2.3
Point of contact
  NERC EDS Environmental Information Data Centre
Lancaster Environment Centre, Library Avenue, Bailrigg , Lancaster , LA1 4AP , UK
https://eidc.ac.uk/
 
 

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Keywords

GEMET - INSPIRE themes, version 1.0
Environmental Monitoring Facilities

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