Αποτελέσματα Αναζήτησης
Low Fare Calendar. Βρείτε τις χαμηλότερες διαθέσιμες τιμές για το ταξίδι σας. Επιλέξτε προορισμό για να ξεκινήσετε. Χρησιμοποιήστε το Low Fare Calendar για να βρείτε φθηνά αεροπορικά εισιτηρία για τους προορισμούς της Olympic Air στην Ελλάδα.
Find the lowest prices available for your trip. Please select a destination to get started. Use the Low Fare Calendar to find cheap flights for destination in Greece with Olympic Air.
15 Σεπ 2022 · Using air pollution monitoring data from 31 January to 31 March 2022, we evaluated air quality trends in Beijing and Zhangjiakou before and after the 2022 Winter Olympics and compared them with the conditions during the same period in 2021.
30 Νοε 2023 · This study examined the impact of temporary air quality control measures on reducing pollutants during the 2022 Winter Olympics in China, utilizing real-time monitoring data from 2017 and 2022 to assess spatial and temporal variations in critical air pollutant concentrations.
7 Ιαν 2020 · The Shang et al. study found that pollution restrictions during and before the Beijing Olympics caused a decrease in certain chemical components in air pollution and thus a lower cytotoxic response. Several compounds collected during the 2008 Olympics were found to have toxic cellular responses, such as zinc, causing macrophage cell death and ...
12 Απρ 2022 · By comparing the predicted surface pressure results obtained from the climate model for the period of the 2022 Winter Olympics, we found that the circulation pattern in Beijing during the Winter Olympics is expected to generally be conducive to diffusing pollutants and good air quality.
Taking “the 2022 Olympic Winter Games (OWG)” as a typical case, a chemical transport model coupled with a tracer-tagged module was used to evaluate the air quality and source apportionment of ambient pollutants in the OWG host cities under historical and predicted meteorological conditions.
