Publications by authors named "S Leca"

Tropospheric ozone (O) concentrations in the Northern Hemisphere have significantly increased since the pre-industrial era, with ongoing growth driven by emissions from industrial, agricultural, and transportation activities, further exacerbated by the warming temperatures and altered atmospheric circulation patterns associated with climate change. This study compared different methodologies for estimating biomass potential losses (BPL) in forests due to elevated O using both concentration-based (AOT40) and flux-based (POD1) metrics. Moreover, to further assess the impact of O on forest health and carbon uptake across the dominant forest types in the Northern Hemisphere, we also compared BPL estimates from dose-response functions with those derived from the process-based model ORCHIDEE.

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This study investigated the role of present vegetation in improving air quality in Bucharest (Romania) by analyzing six years of air quality data (PM and NO) from multiple monitoring stations. The target value for human health protection is regularly exceeded for PM and not for NO over time. Road traffic has substantially contributed (over 70%) to ambient PM and NO levels.

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Tropospheric ozone (O) is a threat to vegetation and human health over the world, in particular in Asia. Knowledge on O impacts on tropical ecosystems is still very limited. An O risk assessment to crops, forests, and people from 25 monitoring stations across the tropical and subtropical Thailand during 2005-2018 showed that 44% of sites exceeded the critical levels (CLs) of SOMO35 (i.

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Fibromyalgia is one of the most common causes of widespread chronic pain. It has a huge impact on the quality of life, namely because it appears earlier in life than most of the chronic pain conditions. Furthermore, emotional-cognitive distress factors, such as depression and anxiety, are a common feature in patients with fibromyalgia.

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Article Synopsis
  • This study looked at how oak and beech forests grow in different climate change situations using a special model called HETEROFOR.
  • The model was tested with data from many forest areas, showing it can predict how individual trees grow quite well.
  • The results indicated that while climate change can help forest growth in some places, like continental and mountainous areas, factors like temperature and rainfall can also hurt growth, but rising CO levels generally help trees grow more.
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