PS Seminar Series: Photosynthetic acclimation under drought

The impacts of climate change on plants are hard to quantify, leading to uncertainties in predicting future gross primary productivity and carbon budgets of (agro)ecosystems.

schedule Date & time
Date/time
24 Apr 2024 12:00pm - 24 Apr 2024 1:00pm
person Speaker

Speakers

Liang Fang, Lecturer, College of Forest at Fujian Agriculture and Forest University
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Description

Abstract - Acclimation of plant physiological processes to long-term (days to weeks) environmental changes is a key component of plant in response to climate change. We investigated how photosynthesis and its components acclimate to drought (DS) and growth temperature (Tgrowth) in wheat, and examined to what extent ignoring these acclimations would lead to errors in predicting photosynthesis. We found that photosynthesis acclimated little to Tgrowth, but strongly acclimated to DS and the combination of DS and Tgrowth. Neglecting photosynthetic acclimation under drought would cause significant errors in predicting photosynthesis.

Biography - Liang Fang obtained his BSc in 2015 (Hainan University, China), MSc in 2018 (University of Copenhagen, Denmark), and PhD in 2023 (Wageningen University & Research, the Netherlands). Since December 2023, he returned to China to take up a faculty position in the College of Forest at Fujian Agriculture and Forest University. His current research focuses on the physiological responses of plants to various environmental factors under climate change. Also, he has taken part in projects related to tree diversity effects on ecosystem functioning under global change.

Location

Online event only - Zoom link below

When: Apr 24, 2024 12:00 PM Canberra, Melbourne, Sydney
Topic: Liang Fang's webinar

Please click the link below to join the webinar:
https://anu.zoom.us/j/87904850253?pwd=elE4T3ZqTjJpZjJoOUxkME1EazZQQT09

Webinar ID: 879 0485 0253
Passcode: 193883

Zoom link will also play in:

Eucalyptus Seminar Room,
Rm S205, Level 2,
RN Robertson Building (46)

Upcoming events in this series

Peter B. Reich
26 Mar 2025 | 12 - 1pm

Will ecosystems maintain their biodiversity and function under global environmental change, and continue to sequester carbon and slow climate change?

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Eric Dusenge
19 Mar 2025 | 12 - 1pm

Photosynthesis and leaf respiration are key metabolic processes for plant growth and their carbon exchange with the atmosphere are the largest within the global carbon cycle.

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