Q August 1, 2023 CSIRO 研究员兼研究团队负责人 Steve Rintoul 博士表示，虽然冰层覆盖率每年都有一些变化，但今年的记录是有记录以来 40 年来的最低记录。 Antarctica’s sea ice has extended by a record low amount this winter, and scientists can’t explain why.Credit: Getty https://www.theage.com.au/environment/climate-change/antarctica-is-missing-sea-ice-and-scientists-don-t-know-why-20230731-p5dshx.html UQ ??? Q What is the average density of microplastics? ∼1 g/cm3 On average, environmental microplastic appears to have a density of ∼1 g/cm3, a size of 20 μm, and a CSF of 0.4 (Figure 3 and Figure S4). 17 July 2019 https://pubs.acs.org/doi/10.1021/acs.estlett.9b00379 Simplifying Microplastic via Continuous Probability Distributions for Size, Shape, and Density UQ
Q How much plastic is in the ocean 2023? There are more than 5.25 trillion macro and micro pieces of plastic in the oceans. That equates to 46,000 pieces per every square mile of ocean. Every day, its estimated that eight million new pieces of plastic are dumped into the oceans. 26 Feb 2023 How Much Plastic Is In The Ocean 2023 | Next Level Sailing nextlevelsailing.com https://nextlevelsailing.com/how-much-plastic-is-in-the-ocean-2023/ UQ 2023 vs 20219 Q What is the average density of microplastics? ∼1 g/cm3 On average, environmental microplastic appears to have a density of ∼1 g/cm3, a size of 20 μm, and a CSF of 0.4 (Figure 3 and Figure S4). 17 July 2019 https://pubs.acs.org/doi/10.1021/acs.estlett.9b00379 Simplifying Microplastic via Continuous Probability Distributions for Size, Shape, and Density UQ
Q 今年的海洋温度已经创历史新高，……海温是有记录以来第三高的，仅次于 2019 年和 2020 年。” 15 June 2023 — This year has already produced record-high ocean temperatures, ... SST has been the third-warmest on record, just behind 2019 and 2020.". Global climate records tumble at rapid rate as 2023 could become the warmest year on record https://www.abc.net.au/news/2023-06-16/global-climate-records-breaking-rapid-rate/102484434 Friday 16 Jun 2023 at 12:07am This year has already produced record-high global ocean temperatures and low Antarctic sea ice.(Supplied: Australian Antarctic Division)
https://www.theage.com.au/environment/climate-change/antarctica-is-missing-sea-ice-and-scientists-don-t-know-why-20230731-p5dshx.html UQ
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Q What is the average density of microplastics?
∼1 g/cm3 On average, environmental microplastic appears to have a density of ∼1 g/cm3, a size of 20 μm, and a CSF of 0.4 (Figure 3 and Figure S4). 17 July 2019
https://pubs.acs.org/doi/10.1021/acs.estlett.9b00379 Simplifying Microplastic via Continuous Probability Distributions for Size, Shape, and Density
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How Much Plastic Is In The Ocean 2023 | Next Level Sailing
https://nextlevelsailing.com/how-much-plastic-is-in-the-ocean-2023/
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2023 vs 20219
Q What is the average density of microplastics?
∼1 g/cm3 On average, environmental microplastic appears to have a density of ∼1 g/cm3, a size of 20 μm, and a CSF of 0.4 (Figure 3 and Figure S4). 17 July 2019
https://pubs.acs.org/doi/10.1021/acs.estlett.9b00379 Simplifying Microplastic via Continuous Probability Distributions for Size, Shape, and Density
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Global climate records tumble at rapid rate as 2023 could become the warmest year on record https://www.abc.net.au/news/2023-06-16/global-climate-records-breaking-rapid-rate/102484434
Friday 16 Jun 2023 at 12:07am
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