Stefan Arndt

Soil carbon density can increase when Australian savanna is converted to pasture, but may not change under intense cropping systems

SJ Livesley, M Bristow, SP Grover, J Beringer, SK Arndt, LB Hutley

Journal article  |  2021  |  AGRICULTURE ECOSYSTEMS & ENVIRONMENT

Savanna regions are increasingly developed for agriculture to support population growth, food demand and export economies. This is..

Fine-scale spatial variability in organic carbon in a temperate mangrove forest: Implications for estimating carbon stocks in blue carbon ecosystems

Yang Hu, Benedikt J Fest, Stephen E Swearer, Stefan K Arndt

Journal article  |  2021  |  ESTUARINE COASTAL AND SHELF SCIENCE

Mangrove ecosystems have the potential to store large amounts of carbon but detailed studies on the fine scale spatial variability..

Termite gas emissions select for hydrogenotrophic microbial communities in termite mounds

Eleonora Chiri, Philipp A Nauer, Rachael Lappan, Thanavit Jirapanjawat, David W Waite, Kim M Handley, Philip Hugenholtz, Perran LM Cook, Stefan K Arndt, Chris Greening

Journal article  |  2021  |  PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Organoheterotrophs are the dominant bacteria in most soils worldwide. While many of these bacteria can subsist on atmospheric hydr..

Thermal optima of gross primary productivity are closely aligned with mean air temperatures across Australian wooded ecosystems

Alison C Bennett, Stefan K Arndt, Lauren T Bennett, Jurgen Knauer, Jason Beringer, Anne Griebel, Nina Hinko-Najera, Michael J Liddell, Daniel Metzen, Elise Pendall, Richard P Silberstein, Timothy J Wardlaw, William Woodgate, Vanessa Haverd

Journal article  |  2021  |  GLOBAL CHANGE BIOLOGY

Gross primary productivity (GPP) of wooded ecosystems (forests and savannas) is central to the global carbon cycle, comprising 67%..

Climate of origin has no influence on drought adaptive traits and the drought responses of a widely distributed polymorphic shrub.

Gui-Qing Xu, Claire Farrell, Stefan K Arndt

Journal article  |  2021  |  Tree Physiol

Climate has a significant influence on species distribution and the expression of functional traits in different plant species. Ho..

Previous drought exposure leads to greater drought resistance in eucalypts through changes in morphology rather than physiology.

Carola Pritzkow, Christopher Szota, Virginia Williamson, Stefan K Arndt

Journal article  |  2021  |  Tree Physiol

Over their lifetime, trees are repeatedly exposed to droughts. It is therefore important to understand whether repeated drought ex..

Bark-dwelling methanotrophic bacteria decrease methane emissions from trees

Luke C Jeffrey, Damien T Maher, Eleonora Chiri, Pok Man Leung, Philipp A Nauer, Stefan K Arndt, Douglas R Tait, Chris Greening, Scott G Johnston

Journal article  |  2021  |  NATURE COMMUNICATIONS

Tree stems are an important and unconstrained source of methane, yet it is uncertain whether internal microbial controls (i.e. met..

Concurrent Measurements of Soil and Ecosystem Respiration in a Mature Eucalypt Woodland: Advantages, Lessons, and Questions

AA Renchon, JE Drake, CA Macdonald, D Sihi, N Hinko-Najera, MG Tjoelker, SK Arndt, NJ Noh, E Davidson, E Pendall

Journal article  |  2021  |  JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES

Understanding seasonal and diurnal dynamics of ecosystem respiration (Reco) in forests is challenging, because Reco can only be me..

The FLUXNET2015 dataset and the ONEFlux processing pipeline for eddy covariance data (vol 7, 225, 2020)

Gilberto Pastorello, Carlo Trotta, Eleonora Canfora, Housen Chu, Danielle Christianson, You-Wei Cheah, Cristina Poindexter, Jiquan Chen, Abdelrahman Elbashandy, Marty Humphrey, Peter Isaac, Diego Polidori, Markus Reichstein, Alessio Ribeca, Catharine van Ingen, Nicolas Vuichard, Leiming Zhang, Brian Amiro, Christof Ammann, M Altaf Arain, et al.

Journal article  |  2021  |  SCIENTIFIC DATA

The following authors were omitted from the original version of this Data Descriptor: Markus Reichstein and Nicolas Vuichard. Both..

The Impacts of Drought Stress and Phytophthora cinnamomi Infection on Short-Term Water Relations in Two Year-Old Eucalyptus obliqua

Mashlahatul Umami, Linda M Parker, Stefan K Arndt

Journal article  |  2021  |  FORESTS

The effects of drought stress, Phytophthora cinnamomi infection and their interaction on water relations and growth were examined ..