Qiaoyu Yan et al. assessed the short-term, instantaneous CO2 response of the linear #ElectronTransport to assimilation ratio in sunflower and cowpea.

#ChlorophyllFluorescence | #ClimateChange | #ElevatedCO2 | #Photorespiration | #Photosynthesis

https://doi.org/10.1093/jpe/rtaf085

Yi-Qing Zhang et al. explored how microplastic abundances affect terrestrial wild plants, primary producers and foundational to food webs, particularly regarding their growth and the underlying mechanisms.

#ChlorophyllFluorescence | #MicroplasticAbundanceThresholds | #PlantGrowth | #SoilProperties | #StandardizedEffectSize

https://doi.org/10.1093/jpe/rtaf066

Short- and long-term CO2 variations ➡️ Linear #ElectronTransport to assimilation ratio (ETR/A)🟰Effects❓

Samples:
1️⃣ Helianthus annuus
2️⃣ Vigna unguiculata

#ChlorophyllFluorescence | #ClimateChange | #ElevatedCO2 | #Photorespiration | #Photosynthesis

https://doi.org/10.1093/jpe/rtaf085

🌨️ #MicroplasticAbundanceThresholds ➡️ the growth of 18 wild plant species 🟰 Effects❓

Results:
1️⃣ Soil pH as a potential driver for wild #PlantGrowth.
2️⃣ Microplastic abundance impacts might not rise consistently.

#ChlorophyllFluorescence | #SoilProperties | #StandardizedEffectSize

https://doi.org/10.1093/jpe/rtaf066

【🎉Latest accepted article】
#ElectronTransport to assimilation ratio (ETR/A) of C3 plants is affected by atmospheric CO2

#ChlorophyllFluorescence | #ClimateChange | #ElevatedCO2 | #photorespiration | #photosynthesis

https://doi.org/10.1093/jpe/rtaf085