Re: Clima, Riscaldamento Globale ¶
By: lmwillys1 on Venerdì 05 Maggio 2023 23:05
ma vaffanculo tu e tutta lla tua feccia che ravani nelle fogne del web ... NON C'È ALCUNA CONTRADDIZIONE, IL 95% NON È IL 100% E OLTRETUTTO IL 95% ESISTE SOLO NEI DELIRI DI QUESTO ANALFABETA PROF DEI MIEI STIVALI CHE NON CAPISCE UN EMERITO CAZZO DI QUELLO CHE LEGGE ESATTAMENTE COME TE
dunque ... ho cercaro l'immagine che sventolava nel video ...
trovata in altro rapporto IPCC
questo
https://report.ipcc.ch/ar6/wg1/IPCC_AR6_WGI_FullReport.pdf
pagina 1560 (1577 del pdf) figura 11.13
se cerchi tutto ciò che attiene nel pdf a questa figura 11.13 trovi
The average annual maximum precipitation amount in a day (Rx1day) has significantly increased since the mid-20th century over land (Du et al., 2019; Dunn et al., 2020) and in the humid and dry regions of the globe (Dunn et al., 2020). The percentage of observing stations with statistically significant increases in Rx1day is larger than expected by chance, while the percentage of stations with statistically significant decreases is smaller than expected by chance, over the global land as a whole and over North America, Europe, and Asia (Figure 11.13; Sun et al., 2021) and over global monsoon regions (Zhang and Zhou, 2019) where data coverage is relatively good. The addition of the past decade of observational data shows a more robust increase in Rx1day over the global land region (Sun et al., 2021). Light, moderate, and heavy daily precipitation has all intensified in a gridded daily precipitation dataset (Contractor et al., 2020a). Daily mean precipitation intensities have increased since the mid-20th century in a majority of land regions (high confidence) (Section 8.3.1.3). The probability of precipitation exceeding 50 mm/ day increased during 1961–2018 (Benestad et al., 2019). The globally averaged annual fraction of precipitation from days in the top 5% (R95pTOT) has also significantly increased (Dunn et al., 2020). The increase in the magnitude of Rx1day in the 20th century is estimated to be at a rate consistent with C-C scaling with respect to global mean temperature (Fischer and Knutti, 2016; Sun et al., 2021)
The percentage of stations with statistically significant trends is larger than can be expected by chance (Figure 11.13; Sun et al., 2021).. An increase in extreme precipitation has also been observed in various regional studies based on different metrics of extreme precipitation and spatial and temporal coverage of the data. These include an increase in daily precipitation extremes over central Asia (Hu et al., 2016), most of South Asia (Zahid and Rasul, 2012; Pai et al., 2015; Sheikh et al., 2015; Adnan et al., 2016; Malik et al., 2016; Dimri et al., 2017; Priya et al., 2017; Roxy et al., 2017; Hunt et al., 2018; Kim et al., 2019; Wester et al., 2019), the Arabian Peninsula (Rahimi and Fatemi, 2019; Almazroui and Saeed, 2020; Atif et al., 2020), South East Asia (Siswanto et al., 2015; Supari et al., 2017; Cheong et al., 2018); the north-west Himalaya (Malik et al., 2016), parts of East Asia (Baek et al., 2017; Nayak et al., 2017; Ye and Li, 2017), the western Himalayas since the 1950s (Ridley et al., 2013; Dimri et al., 2015; Madhura et al., 2015), West and East Siberia, and Russian Far East (Donat et al., 2016a). A decrease was found over the eastern Himalayas (Sheikh et al., 2015; Talchabhadel et al., 2018). Increases have been observed over Jakarta (Siswanto et al., 2015), but Rx1day over most parts of the Maritime Continent has decreased (Villafuerte and Matsumoto, 2015).
In Europe (Table 11.17), there is robust evidence that the magnitude and intensity of extreme precipitation has very likely increased since the 1950s. There is a significant increase in Rx1day and Rx5day during 1950–2018 in Europe as a whole (Sun et al., 2021, also Figure 11.13). The number of stations with increases far exceeds those with decreases in the frequency of daily rainfall exceeding its 90th or 95th percentile in century-long series (Cioffi et al., 2015).
In North America (Table 11.20), there is robust evidence that the magnitude and intensity of extreme precipitation has very likely increased since the 1950s. Both Rx1day and Rx5day have significantly increased in North America during 1950–2018 (Sun et al., 2021, also Figure 11.13). There is, however, regional diversity. In Canada, there is a lack of detectable trends in observed annual maximum daily (or shorter duration) precipitation (Shephard et al., 2014; Mekis et al., 2015; Vincent et al., 2018). In the USA, there is an overall increase in one-day heavy precipitation, both in terms of intensity and frequency
it is likely that annual maximum one-day precipitation has intensified over the land regions globally even though there are only about 10% of weather stations showing significant trends;
ORA se capisci una riga di inglisc puoi mandare da solo a fanculo questa ennesima TESTA DI CAZZO con cui anche stavolta hai lordato questo forum
