YouTubeチャンネルメンバー登録はこちら!!→ https://www.youtube.com/channel/UCprhlFj3cWC7d5Navri7Qow/join ◆YouTubeチャンネル(生物解説)登録 https://www.youtube.com/channel/UCprhlFj3cWC7d5Navri7Qow?sub_confirmation=1 ◆YouTubeチャンネル(世界の雑学)登録 https://www.youtube.com/channel/UC-TPaxA1N5aassVrujATvcQ?sub_confirmation=1 ◆TikTok https://www.tiktok.com/@geographic_chan ◆Instagram https://www.instagram.com/geographic_chan/ ◆X(Twitter) https://twitter.com/geographic_chan ◆ブログ https://geo-ch.com/ ◆note https://note.com/geochan 声 VOICEVOX:ずんだもん 音読さん 【楽曲提供 株式会社Pinguino】参考: https://www.abc.net.au/news/2025-11-05/south-australian-algal-bloom-source-identification/105968904?utm_source=chatgpt.com https://www.theguardian.com/australia-news/2025/mar/18/mysterious-sea-foam-on-south-australian-beaches-reportedly-leaves-more-than-100-surfers-ill https://www.msn.com/en-us/news/technology/toxic-algae-blighting-south-australia-could-pose-a-global-threat/ar-AA1PWyh6