Data on variability in k600 and CO2/CH4 emissions within and across streams of different stream order
type: Dataset
description: The study based to this dataset explored the variability in k600 and subsequent CO2 and CH4 emission rates within and across streams of different stream order (SO). We conducted, for the first time in streams, direct turbulence measurements using an acoustic Doppler velocimeter (ADV) to determine the spatial variability in k600 across a variety of scales with a consistent methodology. This study was conducted in an ∼80 km2 fourth-order catchment in south-central Sweden (; 59.803279°N, 15.167283°E). The catchment consists of 84.3% forest; 10% wetlands, marshes, fens and bogs; 5.1% lakes; 0.5% agriculture; and 0.06% habitation. The sampled sites were distributed along a hydrological chain of streams and lakes with streams ranging from SO1 to SO4. The average transect water velocity was multiplied by the cross-section area to obtain an average Q for the stream reach. Water temperature, electrical conductivity, and dissolved oxygen were measured in situ with an HQ40d Portable Multiparameter Meter (HACH), and pH was measured in the lab from water samples on a Metrohm 744 pH meter. We conducted sampling campaigns on 3 occasions: August 2015, April 2016, and June 2016. For further information about data and data collection, see "High spatial variability of gas transfer velocity in streams revealed by turbulence measurements" by Kokic et al (2018). The dataset was originally published in DiVA and moved to SND in 2024.
alternate name: ADV.k600.CO2.CH4
citation: CreativeWork
  name: Kokic, J., Sahlée, E., Sobek, S., Vachon, D., & Wallin, M. B. (2018). High spatial variability of gas transfer velocity in streams revealed by turbulence measurements. Inland Waters, 8(4), 461–473. https://doi.org/10.1080/20442041.2018.1500228
conditions of access: http://publications.europa.eu/resource/authority/access-right/PUBLIC
conditions of access: info:eu-repo/semantics/openAccess
creative work status: completed
  type: DefinedTerm
  in defined term set: http://publications.europa.eu/resource/authority/dataset-status
  term code: COMPLETED
creator: Marcus Wallin
date modified: 2024-08-27
date published: 2018-01-10
language: English
is part of: https://doi.org/10.57804/zzy4-7k66
keywords: Environmental Sciences
  type: DefinedTerm
  term code: 10502
keywords: inland waters
keywords: carbon dioxide
keywords: methane
keywords: gases
keywords: velocity
publisher: Uppsala University
distribution: data/DATASET01.xlsx
  type: DataDownload
  additional type: data
  conditions of access: http://publications.europa.eu/resource/authority/access-right/PUBLIC
  conditions of access: info:eu-repo/semantics/openAccess
  content size: 11254
  encoding format: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
version: 1

PropertyValue
property ID: DOI
value: 10.57804/j6bw-0b03

PropertyValue
property ID: URN
value: urn:nbn:se:uu:diva-338568

Marcus Wallin
type: Person
affiliation: Uppsala University
family name: Wallin
given name: Marcus

Uppsala University
type: Organization

English
type: Language
alternate name: eng

inland waters
type: DefinedTerm
term code: p3270

carbon dioxide
type: DefinedTerm
term code: p4728

methane
type: DefinedTerm
term code: p13222

gases
type: DefinedTerm
term code: p239

velocity
type: DefinedTerm
term code: p16363