Effects of warming temperatures on germination responses and trade‐offs between seed traits in an alpine plant

RF Notarnicola, AB Nicotra, LEB Kruuk… - Journal of …, 2023 - Wiley Online Library
Climate warming may affect multiple aspects of plant life history, including important factors
such as germination responses and the key trade‐off between offspring size and number. As …

Patterns of phenotypic plasticity along a thermal gradient differ by trait type in an alpine plant

PA Arnold, S Wang, AA Catling, LEB Kruuk… - Functional …, 2022 - Wiley Online Library
Climate change presents many challenges for plants, a major one of which is the steady
increase in the temperatures that plants are exposed to during germination, growth and …

[HTML][HTML] Mortality thresholds of juvenile trees to drought and heatwaves: implications for forest regeneration across a landscape gradient

AR Lalor, DJ Law, DD Breshears, DA Falk… - Frontiers in Forests …, 2023 - frontiersin.org
Tree loss is increasing rapidly due to drought-and heat-related mortality and intensifying fire
activity. Consequently, the fate of many forests depends on the ability of juvenile trees to …

Plant origin and trade-off between generative and vegetative reproduction determine germination behaviour of a dominant grass species along climatic gradients

A Veselá, L Duongová, Z Münzbergová - Flora, 2022 - Elsevier
An increasing number of studies explore the effects of climate change on plants; less studies
have paid attention to germination. Even less is known on a trade-off between investment to …

Temporal dynamics in alpine snowpatch plants along a snowmelt gradient explained by functional traits and strategies

B Verrall, K Green, CM Pickering - Oecologia, 2023 - Springer
Alpine snowpatches are characterised by persistent snow cover, short growing seasons and
periglacial processes, which has resulted in highly specialised plant communities. Hence …

Testing the evolutionary potential of an alpine plant: phenotypic plasticity in response to growth temperature outweighs parental environmental effects and other …

PA Arnold, S Wang, RF Notarnicola… - Journal of …, 2024 - academic.oup.com
Phenotypic plasticity and rapid evolution are fundamental processes by which organisms
can maintain their function and fitness in the face of environmental changes. Here we …

[HTML][HTML] Microrefugia and microclimate: Unraveling decoupling potential and resistance to heatwaves

M Finocchiaro, F Médail, A Saatkamp… - Science of the Total …, 2024 - Elsevier
Microrefugia, defined as small areas maintaining populations of species outside their range
margins during environmental extremes, are increasingly recognized for their role in …

[HTML][HTML] Consistently high heat tolerance acclimation in response to a simulated heatwave across species from the broadly distributed Acacia genus

SC Andrew, PA Arnold, AK Simonsen… - Functional Plant …, 2022 - CSIRO Publishing
When leaves exceed their thermal threshold during heatwaves, irreversible damage to the
leaf can accumulate. However, few studies have explored short-term acclimation of leaves to …

Transcriptional acclimation to warming temperatures of the Australian alpine herb Wahlenbergia ceracea

RF Notarnicola, PA Arnold, ZP Feng, J Hamilton… - bioRxiv, 2023 - biorxiv.org
Understanding the molecular basis of plant heat tolerance helps to predict the
consequences of a warming climate on plant performance, particularly in vulnerable …

Testing the evolutionary potential of an alpine plant: Phenotypic plasticity in response to growth temperature far outweighs parental environmental effects and other …

PA Arnold, S Wang, RF Notarnicola, AB Nicotra… - bioRxiv, 2024 - biorxiv.org
Phenotypic plasticity and rapid evolution are fundamental processes by which organisms
can maintain their function and fitness in the face of environmental changes. Here we …