Research Data Package README file

Package Title

Temperature response curves of photosynthesis (and underlying biochemistry) over 3 seasons (2010-2011) in Eucalyptus globulus grown in a factorial design of elevated CO2 and warming.

Package Creation Date

October 17th 2016

Package File Name

WTC_AciTemp_Eglobulus_Temp-CO2.zip

ID

http://handle.westernsydney.edu.au:8081/1959.7/hiev_142

URL

http://w0297.uws.edu.au/data_files/155454

Description

Gas exchange data from Crous et al. (2013) in Global Change Biology including CO2 response curves at 5 temperatures and quantification of day respiraton (Rlight) using the Laisk method at 4 different temperatures. There are 3 files in this dataset: 1) raw data of CO2 response curves at different temperatures in December, February and August. (name: WTC_Temp&CO2_CM_GX-AciTemp_20101202-20110908_R) 2) the model fits to the raw data using classic Farquhar et al. (1980) photosynthesis model to obtain Vcmax and Jmax parameters, and 3) Day respiration (Rlight) and gamma* data at different temperatures for E. globulus in a elevated CO2 and warming factorial design. Data owner: Kristine Crous

Experiment

Temp & CO2 Exp

Facility

Whole Tree Chambers

Added By

Kristine Crous

Labels

day respiration, Elevated CO2, Eucalyptus globulus, Photosynthesis, temperature

Start time

2010-12-02 11:00:00 +11:00

End time

2011-09-08 10:00:00 +10:00

Access Rights Type

Open

Access Rights String

Dataset is available via the Western Sydney University ResearchDirect record under Attachments section.

Licence

CC BY: Attribution

Licence URI

http://creativecommons.org/licenses/by/4.0

Rights Statement

Copyright University of Western Sydney

Language

English

HDL Handle

Physical Location

Western Sydney University

Grant Numbers

Forest Industries Climate Change Research Fund, Climate Change Division of the Commonwealth Department of Agriculture, Fisheries & Forestry

Related Websites

http://www.westernsydney.edu.au/hie, http://www.westernsydney.edu.au/hie

Software Information

Generating Software Application HIEv
Software Version 2.3.02
URLs https://github.com/IntersectAustralia/dc21 www.intersect.org.au
Max Package Size Unlimited

Organisational Information

Research Centre Name Hawkesbury Institute for the Environment
Overarching Entity Western Sydney University
Address Locked Bag 1797 , Penrith NSW, 2751 , Australia
Telephone +61 2 4570 1125
Email hieinfo@lists.uws.edu.au
Description
URLs http://www.westernsydney.edu.au/hie

Summary of Files

Name Type Size Experiment Facility Download View
WTC_Temp&CO2_CM_GX-AciTemp_20101202-20110908_R.csv RAW 390KB Temp & CO2 Exp Whole Tree Chambers Download View
WTC_Temp&CO2_CM_GX-AciFits_20101202-20110908_L2.csv PROCESSED 30KB Temp & CO2 Exp Whole Tree Chambers Download View
WTC_Temp&CO2_CM_GX-Rlight_20110311-20110318_L2.csv PROCESSED 2.6KB Temp & CO2 Exp Whole Tree Chambers Download View

Experiments

Temp & CO2 Exp

Parameters

ID Experiment_7
Parent Facility Facility - Whole Tree Chambers
Description Used E.Globulus and had temps +3 degree and 240ppm CO2
Start date 2010-08-04
End date 2011-11-07
Subject manipulation of Temp & CO2
Access Rights CC BY-NC-ND: Attribution-Noncommercial-No Derivatives (http://creativecommons.org/licenses/by-nc-nd/4.0)
FOR codes 05 - ENVIRONMENTAL SCIENCES
Persistent URL http://w0297.uws.edu.au/org_level1/3/org_level2/7
Category Subcategory Modification Amount Units Comments
Temperature Air temperature Above ambient 3.0 Degrees C 6 chambers
Atmosphere Natural Above ambient 240.0 PPM 6 chambers
Temperature Soil temperature Above ambient 3.0 Degrees C 6 chambers - surface soil temp

Facilities

Whole Tree Chambers

Code WTC
Description The Whole Tree Chambers (WTC) facility was installed in year 2006 and is located at the Hawkesbury Forest Experiment at the University of Western Sydney on Southee Road, Richmond. They have utilised twelve (12) whole-tree chambers that house trees up to 10 m tall and can accurately measure whole tree CO2 uptake and water loss. Each individual chamber has the ability to control CO2 concentration, air temperature and vapour pressure deficit (VPD).
Location -33.61108, 150.7407, ,
Parent Organisation Hawkesbury Institute for the Environment
Primary Contact
Persistent URL http://w0297.uws.edu.au/org_level1/3

Files

WTC_Temp&CO2_CM_GX-AciTemp_20101202-20110908_R.csv

Basic Information

Name WTC_Temp&CO2_CM_GX-AciTemp_20101202-20110908_R.csv
Type RAW
Size 390KB
File format text/plain
Description Raw data compiled for 171 individual CO2 response curve (including unpublished April 2011 data at 25C) at five different temperatures. The individual files from licor-6400XT were compiled into one big document including LMA, N and C concentration for each leaf measured. Variable Description Identity Unique identifier number for each Aci Curve Species Eucalyptus globulus at each target temperature Chamber Chamber number, replicate C-treat CO2 treatment 0C =ambient, +C = elevated Temp-treat Temperature treatment named ambient and elevated (+3C) Curator Name of data holder Date Month, day, year: example Dec 3 2010 Hour Time in hh:mm:ss format Obs Observation number Photo Photosynthesis rate in micromol m-2 s-1 Cond Stomatal conductance in mol m-2 s-1 Ci Internal CO2 concentration in stomatal cavity in micromol mol-1 Trmmol Leaf transpiration rate in mmol m-2 s-1 VpdL Vapour pressure deficit of the leaf (kPa) Area Leaf area in cuvette StmRat Stomatal ratio BLCond Boundary Layer Conductance Tair Air temperature (°C) Tleaf Leaf temperature (°C) Tblk Block temperature (°C) CO2R CO2 concentration of the reference line (micromol mol-1) CO2S CO2 concentration of the sample line (micromol mol-1) H2OR Water vapour concentration of the reference line (mmol mol-1) H2OS Water vapour concentration of the sample line (mmol mol-1) RH_R Relative humidity of the reference line (%) RH_S Relative humidity of the sample line (%) Flow Air flow through the cuvette (micromol s-1) PARi Incoming photon flux density (micromol m-2 s-1) PARo Outgoing photon flux density (micromol m-2 s-1) Press Air pressure (kPa) CsMch CO2 match HsMch Water match Status Status of Licor 6400 – see manual LMA Leaf mass per area ratio (g m-2) Leaf-N100 Leaf nitrogen concentration (%) Leaf%C Leaf carbon concentration (%)
Labels
Tags
Experiment Temp & CO2 Exp
Facility Whole Tree Chambers
Date added 2014-12-09 15:29:28 +11:00
Added by Kristine Crous (k.crous@uws.edu.au)
Start date December 2nd 2010
End date September 8th 2011
Persistent URL http://w0297.uws.edu.au/data_files/66311
Parents
Children WTC_AciTemp_Eglobulus_Temp-CO2.zip

WTC_Temp&CO2_CM_GX-AciFits_20101202-20110908_L2.csv

Basic Information

Name WTC_Temp&CO2_CM_GX-AciFits_20101202-20110908_L2.csv
Type PROCESSED
Size 30KB
File format text/plain
Description These are the curve fits for 160 Aci curves according to Ellsworth et al. (2004) and represented in Figures 2, 4 and 5 and Table 5 in the paper (Crous et al. 2013 –Global Change Biology). Column headings as follows: Variable Description Plotsite Unique ID for each Aci-curve Temp-trt Temperature treatment ambient = non-warmed, elevated = warmed by 3°C Chamber Chamber number Date Date as a string Curator Name of data holder Species Eglob @ target temperature Treatment CO2 treatment with 0C for ambient and +C for elevated CO2 Month Month measured (DEC, FEB, AUG) Ht Branch number node from the top: ms = main stem, n = node, br = branch Vcmax Maximum carboxylation rate in mol m-2 s-1 Tleaf Leaf temperature (in °C) measured Rd Residual day respiration from the Farquhar model in umol m-2 s-1 lfN Leaf nitrogen in mg g-1 N/area Area-based leaf nitrogen in g m-2 A390 Photosynthesis rate (in umol m-2 s-1) at CO2 concentration of 390 umol mol-1. A630 Photosynthesis rate (in umol m-2 s-1) at CO2 concentration of 630 umol mol-1. LMA Leaf mass per area ratio in g m-2 Agrow Photosynthesis rate (in umol m-2 s-1) at growth CO2 concentration g_grow Stomatal conductance (in mol m-2 s-1) at growth CO2 concentration Jmax Maximum electron transport rate in umol m-2 s-1 Jmax25 Maximum electron transport rate in umol m-2 s-1 at 25 °C Vcmax25 Maximum carboxylation rate in umol m-2 s-1 at 25 °C Rd25 Residual day respiration at 25°C from the Farquhar model in umol m-2 s-1 Asat CO2 saturated photosynthesis rate (in umol m-2 s-1) at 1800 umol mol-1 CO2. VPD Vapour Pressure Deficit (in kPa) TargetTemp Target temperature for the Aci response curve Jmax/Vcmax Ratio of Maximum electron transport rate over Maximum carboxylation rate
Labels
Tags
Experiment Temp & CO2 Exp
Facility Whole Tree Chambers
Date added 2014-12-09 15:32:57 +11:00
Added by Kristine Crous (k.crous@uws.edu.au)
Start date December 2nd 2010
End date September 8th 2011
Persistent URL http://w0297.uws.edu.au/data_files/66312
Parents
Children WTC_AciTemp_Eglobulus_Temp-CO2.zip

WTC_Temp&CO2_CM_GX-Rlight_20110311-20110318_L2.csv

Basic Information

Name WTC_Temp&CO2_CM_GX-Rlight_20110311-20110318_L2.csv
Type PROCESSED
Size 2.6KB
File format text/plain
Description This is the data represented in Figure 3 in the paper (Crous et al. 2013 –Global Change Biology). Column headings as follows: Variable Description Date Date in DD-MM-YYYY format Chamber Replicate the tree grew in CO2_Treat CO2 treatment 0C for ambient (all odd chamber) and +C for elevated (all even chambers) T_Treat Temperature treatment: elevated for warming and ambient for non-warmed Temp Target temperature (same as actual leaf temperature) CO2 comp CO2 compensation point or gamma (but not gamma*) in umol mol-1 se-comp Standard error of CO2 compensation point gamma* CO2 compensation point in the absence of day respiration in umol mol-1 Rd Day respiration in umol m-2 s-1. Se-Rd Standard error of Rd gamma*-corr Diffusion corrected gamma* (for leaks through the gasket) – used in Figure Rd-corr Diffusion corrected Rd* (for leaks through the gasket) – used in Figure Curator Name of data holder
Labels
Tags
Experiment Temp & CO2 Exp
Facility Whole Tree Chambers
Date added 2014-12-09 15:35:54 +11:00
Added by Kristine Crous (k.crous@uws.edu.au)
Start date March 11th 2011
End date March 18th 2011
Persistent URL http://w0297.uws.edu.au/data_files/66313
Parents
Children WTC_AciTemp_Eglobulus_Temp-CO2.zip