Effects of elevated CO2 on photosynthetic traits of native and invasive C3 and C4 grasses (2012 and 2013, south-central Ontario, Canada)

Version 2.3

Hager, Heather A.; Ryan, Geraldine D.; Kovacs, Hajnal M.; Newman, Jonathan A., 2016, "Effects of elevated CO2 on photosynthetic traits of native and invasive C3 and C4 grasses (2012 and 2013, south-central Ontario, Canada)", https://hdl.handle.net/10864/TZBTY, Borealis, V2

Learn about Data Citation Standards.

Contact Owner

Dataset Metrics

163 Downloads

Description	We assessed the responses of photosynthetic traits of native and invasive C3 and C4 grasses to atmospheric carbon dioxide levels. We used three levels of CO2 (390, 700, and 1000 ppm) in a closed chamber experiment and tested 16 grass species (eight C3 plants and eight C4) classified as noninvasive or invasive. We tested the hypotheses that invasive species would be more productive under elevated CO2 and that the strongest responses would be seen in C3 plants.
Subject	Earth and Environmental Sciences; Medicine, Health and Life Sciences
Keyword	carbon dioxide, climate change, C:N ratio, CO2, conductance, grass, invasive, native, non-native, photosynthesis, photosynthetic traits, root biomass, shoot biomass, specific leaf area, stomatal density, tiller production
Related Publication	Hager, H. A., Ryan, G. D., Kovacs, H. M., and Newman, J. A. (2016). Effects of elevated CO2 on photosynthetic traits of native and invasive C3 and C4 grasses. BMC Ecology. 16(28). DOI: 10.1186/s12898-016-0082-z doi: 10.1186/s12898-016-0082-z
Notes	The original publication (see Related Publication) and this data set should both be cited if these data are used; see the original publication for detailed methods.
License/Data Use Agreement	CC-BY 4.0

Filter by

Group by Folder

Group by Tag

	1 to 4 of 4 Files	Download
	CO2_photosynthetic_traits_Codebook.pdf Adobe PDF - 43.0 KB Published Jun 1, 2016 19 Downloads MD5: cf829c9a90e3ed16952a3af2ae47438d An explanation of the variables and codes found in the data file. Codebook	Preview "CO2_photosynthetic_traits_Codebook.pdf" Access File File Access Public Download Options Adobe PDF Download Metadata Data File Citation EndNote XML RIS BibTeX
	CO2_photosynthetic_traits_coded_data.csv Plain Text - 45.5 KB Published Jun 1, 2016 49 Downloads MD5: 274929f5dd1b9ff0a57e28b61c40187d This is a coded version of the original data. String (text based) variables have been coded into numerical variables. Where no data was collected, the code 9999 has been assigned. Please see the Codebook for detailed coding information. Please note that when performing statistical analysis, the value 9999 represents 'No data collected' and should be removed from calculations. Processed data	Access File File Access Public Download Options Plain Text Download Metadata Data File Citation EndNote XML RIS BibTeX
	CO2_photosynthetic_traits_notes.csv Plain Text - 49.5 KB Published Jun 1, 2016 47 Downloads MD5: 5c00cc942007c25ecc63983811bc23aa Original data	Access File File Access Public Download Options Plain Text Download Metadata Data File Citation EndNote XML RIS BibTeX
	CO2_photosynthetic_traits_original_data.csv Plain Text - 54.2 KB Published Jun 1, 2016 48 Downloads MD5: 68b735f9b28f6107a73dfd99c3a754c7 Original data	Access File File Access Public Download Options Plain Text Download Metadata Data File Citation EndNote XML RIS BibTeX

Citation Metadata

Persistent Identifier	hdl:10864/TZBTY
Publication Date	2016-06-02
Title	Effects of elevated CO2 on photosynthetic traits of native and invasive C3 and C4 grasses (2012 and 2013, south-central Ontario, Canada)
Other Identifier	AERDR: NSERC_E_PNC3C4_2012-2013 Datacite: https://doi.org/10.5887/AERDR/10864/TZBTY
Author	Hager, Heather A. (Department of Integrative Biology. College of Biological Sciences. University of Guelph.) - ORCID: https://orcid.org/0000-0002-0066-6844 Ryan, Geraldine D. (School of Environmental Sciences. Ontario Agricultural College. University of Guelph.) Kovacs, Hajnal M. (School of Environmental Sciences. Ontario Agricultural College. University of Guelph.) Newman, Jonathan A. (Department of Integrative Biology. College of Biological Sciences. University of Guelph.) - ORCID: https://orcid.org/0000-0003-3155-4084
Point of Contact	Use email button above to contact. Hager, Heather A. (Department of Integrative Biology. College of Biological Sciences. University of Guelph.) Ryan, Geraldine D. (School of Environmental Sciences. Ontario Agricultural College. University of Guelph.) Kovacs, Hajnal M. (School of Environmental Sciences. Ontario Agricultural College. University of Guelph.) Newman, Jonathan A. (Department of Integrative Biology. College of Biological Sciences. University of Guelph.)
Description	We assessed the responses of photosynthetic traits of native and invasive C3 and C4 grasses to atmospheric carbon dioxide levels. We used three levels of CO2 (390, 700, and 1000 ppm) in a closed chamber experiment and tested 16 grass species (eight C3 plants and eight C4) classified as noninvasive or invasive. We tested the hypotheses that invasive species would be more productive under elevated CO2 and that the strongest responses would be seen in C3 plants.
Subject	Earth and Environmental Sciences; Medicine, Health and Life Sciences
Keyword	carbon dioxide climate change C:N ratio CO2 conductance grass invasive native non-native photosynthesis photosynthetic traits root biomass shoot biomass specific leaf area stomatal density tiller production
Topic Classification	Climate changes (LOC Subject Headings) http://id.loc.gov/authorities/subjects/sh85027037.html Invasive plants (LOC Subject Headings) http://id.loc.gov/authorities/subjects/sh95005232.html Photosynthesis (LOC Subject Headings) http://id.loc.gov/authorities/subjects/sh85101413.html
Related Publication	Hager, H. A., Ryan, G. D., Kovacs, H. M., and Newman, J. A. (2016). Effects of elevated CO2 on photosynthetic traits of native and invasive C3 and C4 grasses. BMC Ecology. 16(28). DOI: 10.1186/s12898-016-0082-z doi: 10.1186/s12898-016-0082-z https://doi.org/10.1186/s12898-016-0082-z
Notes	The original publication (see Related Publication) and this data set should both be cited if these data are used; see the original publication for detailed methods.
Producer	Hager, Heather A.; Ryan, Geraldine D.; Kovacs, Hajnal M. (School of Environmental Sciences. Ontario Agricultural College. University of Guelph)
Production Date	2016
Production Location	School of Environmental Sciences. Ontario Agricultural College. University of Guelph.
Funding Information	Natural Sciences and Engineering Research Council of Canada
Distributor	Agri-Environmental Research Data Repository (University of Guelph) (AERDR)
Depositor	Hager, Heather A.
Deposit Date	2015-11-17
Time Period	Start Date: 2012-10 ; End Date: 2013-02
Date of Collection	Start Date: 2012-10 ; End Date: 2013-02
Data Type	Experimental data
Software	JMP, Version: 11.0

Geospatial Metadata

Geographic Coverage	Canada Ontario South-central Ontario

Social Science and Humanities Metadata

Universe	Native and invasive C3 and C4 grasses
Data Collector	Ryan, Geraldine D.
Frequency	7 and 14 weeks post-germination
Sampling Procedure	Sampling methods are described in HA Hager, GD Ryan, HM Kovacs, JA Newman. 2016. Effects of elevated CO2 on photosynthetic traits of native and invasive C3 and C4 grasses. BMC Ecology. 16(28). DOI: 10.1186/s12898-016-0082-z. In Hager et al. (2016), 13 species were analysed for responses measured at times 1 and 2 (7 and 14 weeks: Ag, Bc, Bi, Dg, Er, Ev, Lp, Mg, Ms, Pm, Pv, Sa, Ss) and 15 species were analysed for responses measured at time 2 only (14 weeks: all the above listed species plus Bs and Par). Data collection dates: photosynthesis, conductance, tiller counts, stomatal imprints collected: Dec 12, 13, 14 (2012) and Jan 29, 30, 31 (2013); final harvest: Feb 4, 5, 7, 8 (2013).

Dataset Terms

License/Data Use Agreement

Our Community Norms as well as good scientific practices expect that proper credit is given via citation. Please use the data citation shown on the dataset page.

Creative Commons Attribution 4.0 International License. CC-BY 4.0

	Dataset Version	Summary	Contributors	Published on
No records found.

Edit File

This file has already been deleted (or replaced) in the current version. It may not be edited.

Restrict Access

Restricting limits access to published files. People who want to use the restricted files can request access by default. If you disable request access, you must add information about access to the Terms of Access field.

Learn about restricting files and dataset access in the User Guide.

Request Access

Enable access request

You must enable request access or add terms of access to restrict file access.

Terms of Access for Restricted Files

Save Changes

Edit Embargo

The selected file or files have already been published. Contact an administrator to change the embargo date or reason of the file or files.

Delete Files

The file will be deleted after you click on the Delete button.

Files will not be removed from previously published versions of the dataset.

Select File(s)

Please select one or more files.

Share Dataset

Share this dataset on your favorite social media networks.

Continue

Dataset Citations

Citations for this dataset are retrieved from Crossref via DataCite using Make Data Count standards. For more information about dataset metrics, please refer to the User Guide.

Sorry, no citations were found.

Restricted Files Selected

The selected file(s) may not be downloaded because you have not been granted access.

Download Options

The files selected are too large to download as a ZIP.

You can select individual files that are below the 4.7 GB download limit from the files table, or use the Data Access API for programmatic access to the files.

Select File(s)

Please select a file or files to be downloaded.

Restricted Files Selected

The restricted file(s) selected may not be downloaded because you have not been granted access.

Click Continue to download the files you have access to download.

Ineligible Files Selected

Some file(s) cannot be transferred. (They are restricted, embargoed, or not Globus accessible.)

Click Continue to transfer the elligible files.

Delete Dataset

Are you sure you want to delete this dataset and all of its files? You cannot undelete this dataset.

Delete Draft Version

Are you sure you want to delete this draft version? Files will be reverted to the most recently published version. You cannot undelete this draft.

Unpublished Dataset Private URL

Private URL can only be used with unpublished versions of datasets.

Unpublished Dataset Private URL

Are you sure you want to disable the Private URL? If you have shared the Private URL with others they will no longer be able to use it to access your unpublished dataset.

Delete Files

The file(s) will be deleted after you click on the Delete button.

Files will not be removed from previously published versions of the dataset.

Compute

This dataset contains restricted files you may not compute on because you have not been granted access.

Deaccession Dataset

Are you sure you want to deaccession? This is permanent and the selected version(s) will no longer be viewable by the public.

Deaccession Dataset

Are you sure you want to deaccession this dataset? This is permanent an it will no longer be viewable by the public.

Version Differences Details

Please select two versions to view the differences.

Version Differences Details

Version:
Last Updated:

Select File(s)

Please select a file or files for access request.

Select File(s)

Embargoed files cannot be accessed. Please select an unembargoed file or files for your access request.

Edit Tags

Select existing file tags or create new tags to describe your files. Each file can have more than one tag.

Request Access

You need to Sign Up or Log In to request access.

Dataset Terms

Please confirm and/or complete the information needed below in order to request access to files in this dataset.

This dataset is made available under the following terms. Please confirm and/or complete the information needed below in order to continue.

License/Data Use Agreement

Our Community Norms as well as good scientific practices expect that proper credit is given via citation. Please use the data citation shown on the dataset page.

Creative Commons Attribution 4.0 International License. CC-BY 4.0

Name

Institution

Position

Preview Guestbook

Upon downloading files the guestbook asks for the following information.

Guestbook Name

Collected Data

Account Information

Package File Download

Use the Download URL in a Wget command or a download manager to download this package file. Download via web browser is not recommended. User Guide - Downloading a Dataverse Package via URL

Download URL

https://borealisdata.ca/api/access/datafile/

Compute Batch

Clear Batch

Dataset	Persistent Identifier	Change Compute Batch

Compute Batch

Submit for Review

You will not be able to make changes to this dataset while it is in review.

Publish Dataset

Are you sure you want to republish this dataset?

Select if this is a minor or major version update.

Minor Release (2.4)

Major Release (3.0)

Publish Dataset

This dataset cannot be published until School of Environmental Sciences is published by its administrator.

Publish Dataset

This dataset cannot be published until School of Environmental Sciences and Ontario Agricultural College are published.

Return to Author

Return this dataset to contributor for modification. The reason for return entered below will be sent by email to the author.