Plant biomass and leaf-level functional traits from four different genotypes of sugarcane plants grown under a range of ozone conditions

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This dataset is available under the terms of the Open Government Licence

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https://doi.org/10.5285/68adb7d4-6138-4d70-b469-2471349b331a

This dataset contains measurements of plant biomass and leaf-level functional traits from sugarcane plants of four different genotypes that were grown under different ozone (O3) conditions in Open Top Chambers for approximately 90 days. It also contains the calculated phytotoxic ozone dose for each of the four genotypes, the O3 concentration measurements and the environmental conditions (air temperature, relative humidity, and photosynthetically active radiation). The four genotypes tested were: Saccharum officinarum L. cv. Badila, Saccharum spontaneum cv. Mandalay, Q240, and CTC4.

Publication date: 2024-02-08

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View numbers valid from 08 February 2024 Download numbers valid from 20 June 2024 (information prior to this was not collected)

Format

Comma-separated values (CSV)

Spatial information

Study area

Spatial representation type

Tabular (text)

Spatial reference system

WGS 84

Provenance & quality

The sugarcane plants were grown in nine independently controlled and monitored Open Top Chambers at the joint University of Exeter and James Cook University (JCU) TropOz research facility located on the Nguma-bada campus of JCU in Cairns, Queensland, Australia. The O3 concentrations were measured approximately every 22 minutes using an ultraviolet UV absorption O3 analyser and environmental variables were monitored in the chambers using a single meteorological monitoring station.

The plants were harvested and oven dried to determine biomass production, and the biomass was partitioned into leaf, stalks and roots. The accumulated O3 flux into leaves was estimated using the Deposition of O3 for Stomatal Exchange (DO3SE) model (Version 3.1) parameterized using leaf-level gas-exchange data collected using a portable photosynthesis analyser.

These data were subject to standard data input and sense checking.

Licensing and constraints

This dataset is available under the terms of the Open Government Licence

Cite this dataset as:

Cheesman, A.W.; Brown, F.; Farha, M.N.; Rosan, T.M.; Folberth, G.A.; Hayes, F.; Moura, B.B.; Paoletti, E.; Hoshika, Y.; Osborne, C.P.; Cernusak, L.A.; Ribeiro R.V.; Sitch, S. (2024). Plant biomass and leaf-level functional traits from four different genotypes of sugarcane plants grown under a range of ozone conditions. NERC EDS Environmental Information Data Centre. https://doi.org/10.5285/68adb7d4-6138-4d70-b469-2471349b331a

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