Китайские и американские учёные реконструировали состояние закисления океана время палеоцен-эоценового термического максимума 56 миллионов лет назад, когда значительно повысилась глобальная температура и серьёзно нарушились экосистемы.
Обнаружились "поразительные"(с) параллели с текущими тенденциями закисления океана, вызванными ростом содержания углекислого газа в атмосфере. #парниковыегазы #статья
Китайские и американские учёные реконструировали состояние закисления океана время палеоцен-эоценового термического максимума 56 миллионов лет назад, когда значительно повысилась глобальная температура и серьёзно нарушились экосистемы.
Обнаружились "поразительные"(с) параллели с текущими тенденциями закисления океана, вызванными ростом содержания углекислого газа в атмосфере. #парниковыегазы #статья
BY Карбоновый полигон
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Telegram boasts 500 million users, who share information individually and in groups in relative security. But Telegram's use as a one-way broadcast channel — which followers can join but not reply to — means content from inauthentic accounts can easily reach large, captive and eager audiences. On December 23rd, 2020, Pavel Durov posted to his channel that the company would need to start generating revenue. In early 2021, he added that any advertising on the platform would not use user data for targeting, and that it would be focused on “large one-to-many channels.” He pledged that ads would be “non-intrusive” and that most users would simply not notice any change. Telegram, which does little policing of its content, has also became a hub for Russian propaganda and misinformation. Many pro-Kremlin channels have become popular, alongside accounts of journalists and other independent observers. One thing that Telegram now offers to all users is the ability to “disappear” messages or set remote deletion deadlines. That enables users to have much more control over how long people can access what you’re sending them. Given that Russian law enforcement officials are reportedly (via Insider) stopping people in the street and demanding to read their text messages, this could be vital to protect individuals from reprisals. Russians and Ukrainians are both prolific users of Telegram. They rely on the app for channels that act as newsfeeds, group chats (both public and private), and one-to-one communication. Since the Russian invasion of Ukraine, Telegram has remained an important lifeline for both Russians and Ukrainians, as a way of staying aware of the latest news and keeping in touch with loved ones.
from ru
