Field
Value
Language
dc.contributor.author
Adams, Hannah
datacite.creator.affiliationIdentifier
-;https://ror.org/01aff2v68
en_US
datacite.creator.affiliation
Water Institute; University of Waterloo
en_US
datacite.creator.nameIdentifier
https://orcid.org/0000-0003-2647-8021
en_US
dc.coverage.temporal
1964/2019
dc.date.accessioned
2021-08-31T20:05:09Z
dc.date.available
2021-10-14T16:36:46Z
dc.date.issued
2021-10-14
dc.identifier.uri
https://www.frdr-dfdr.ca/repo/dataset/729c2e27-62d6-499d-a317-e7f9b22bd4d1
dc.identifier.uri
https://doi.org/10.20383/102.0488
dc.description
The files in this repository were created using code that is available in the associated GitHub repository (https://github.com/hfadams/pci) and in Zenodo (https://doi.org/10.5281/zenodo.6972355), which was used to standardize and compile a dataset of in situ chlorophyll-a data and related water quality data and for lakes at or above 40° N across the Northern hemisphere. Original data files are not included in this repository but can be found by following the links in the data sources tables in the SHARING/ACCESS INFORMATION section in the README.
The period of chlorophyll-a increase (PCI) dataset contains chlorophyll-a rate of increase along with mean water quality variables (i.e., surface water temperature, nutrients, and solar radiation (SSR)) during periods of rapid algal growth referred to as the PCI. PCI's were defined based on the normalized rate of change in the fluctuating chlorophyll-a concentration sampled over the year, and categorized as occurring in the spring, summer, or as a "single" PCI when there was one main period of growth. Additional lake parameters were included from the HydroLAKES and HydroATLAS databases, and trophic status index (TSI) was calculated from chlorophyll-a concentrations.
This dataset is intended to be used to explore trends between changing environmental conditions and lake productivity. However, as a compiled dataset, the PCI data is based on lake samples collected from a variety of organizations with differing methods. Great care was taken to standardize the data and provide all relevant metadata wherever possible
en_US
dc.publisher
Federated Research Data Repository / dépôt fédéré de données de recherche
dc.rights
Creative Commons Attribution 4.0 International (CC BY 4.0)
en_US
dc.rights.uri
https://creativecommons.org/licenses/by/4.0/
en_US
dc.subject
chlorophyll a
en_US
dc.subject
lake productivity
en_US
dc.subject
eutrophication
en_US
dc.subject
growth rate
en_US
dc.subject
algae
en_US
dc.title
Rates and timing of chlorophyll-a increases and related environmental variables in global temperate and cold-temperate lakes
en_US
globus.shared_endpoint.name
f163c1b3-9c88-42f6-a7bb-5839ed6c4063
globus.shared_endpoint.path
/2/published/publication_483/
datacite.publicationyear
2021
datacite.contributor.DataCollector
Adams, Hannah
datacite.contributor.DataCollector
Ye, Jane
datacite.contributor.DataManager
Persaud, Bhaleka
datacite.contributor.ProjectManager
Slowinski, Stephanie
datacite.contributor.ResearchGroup
Ecohydrology Research Group, University of Waterloo
datacite.contributor.Supervisor
Van Cappellen, Philippe
datacite.contributor.Supervisor
Kheyrollah Pour, Homa
datacite.date.Collected
2020-08-01/2021-02-01
datacite.resourcetype
Dataset
en_US
datacite.relatedidentifier.IsCitedBy
https://doi.org/10.5281/zenodo.6972355
datacite.relatedidentifier.IsSupplementTo
https://doi.org/10.5194/essd-2021-329
datacite.relatedidentifier.IsSupplementedBy
https://github.com/hfadams/pci
datacite.geolocation.geolocationBox
31.2 -119.2 62.8 140.4
datacite.geolocation.geolocationPlace
Northern hemisphere;-;-;-
datacite.fundingReference.funderName
Canada First Research Excellence Fund (CFREF)
en_US
datacite.fundingReference.awardNumber
en_US
datacite.fundingReference.awardTitle
Global Water Futures Program (GWF)
en_US
frdr.crdc.code
RDF1059999
en_US
frdr.crdc.group_en
Earth and related environmental sciences
en_US
frdr.crdc.class_en
Other earth and related environmental sciences
en_US
frdr.crdc.field_en
Other earth and related environmental sciences, not elsewhere classified
en_US
frdr.crdc.group_fr
Sciences de la Terre et sciences de l'environnement connexes
fr_CA
frdr.crdc.class_fr
Autres sciences de la Terre et sciences de l'environnement connexes
fr_CA
frdr.crdc.field_fr
Autres sciences de la Terre et sciences de l'environnement connexes, non classé ailleurs
fr_CA
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