Recent environmental events in South Australia and the United States have shown that the public does not fully understand harmful algal blooms (HABs) and that government responses often lack efficiency.

近期在南澳州與美國發生的環境事件顯示，大眾對有害藻類爆發（HABs）並不完全了解，且政府的應對措施往往缺乏效率。

A study by 'The Algal Bloom Shed' involving 1,031 Australian residents revealed a significant lack of scientific knowledge regarding what causes HABs. About 57.2% of participants blamed the wrong factors, while nearly one-third were unsure. Consequently, this gap in knowledge allowed false theories to spread on social media, including claims about industrial pollution and foreign military activity. Furthermore, the study emphasized that the public cares less about HABs than they do about economic issues or more visible disasters like bushfires, even though climate change is likely to increase the frequency of these blooms.

《藻類爆發棚》針對 1,031 名澳洲居民的研究顯示，大眾對於造成 HABs 的原因嚴重缺乏科學知識。約 57.2% 的參與者將原因歸咎於錯誤的因素，而近三分之一的人則不確定。因此，這種知識差距導致錯誤理論在社交媒體上傳播，包括關於工業污染與外國軍事活動的說法。此外，研究強調，儘管氣候變遷可能會增加這些爆發的頻率，但大眾對 HABs 的關注程度低於經濟問題或像山火這樣較為顯眼的災難。

Government responses have been described as reactive rather than proactive. The research suggests that relying too heavily on 'evidence-based decision making' can actually slow down emergency responses, as environmental damage often happens faster than governments can collect and analyze data. While the South Australian government eventually explained that the blooms were caused by a mix of nutrient-rich floods and heatwaves, the study argues that blaming global climate trends may lead officials to ignore local solutions that could reduce the damage.

政府的應對措施被描述為是被動而非主動。研究指出，過度依賴「循證決策」實際上可能會減慢緊急應變速度，因為環境損害發生的速度通常快於政府收集與分析數據的速度。雖然南澳州政府最終解釋爆發是由營養豐富的洪水與熱浪共同造成，但研究認為，將原因歸咎於全球氣候趨勢可能會導致官員忽略能減少損害的在地解決方案。

Similarly, water management in the United States, such as at the Reflecting Pool, shows that chemical and mechanical tools are often insufficient. Experts believe that using ozone technology and chemicals provides only a temporary fix and may harm the environment. Instead, they suggest that nature-based solutions, such as using specific aquatic plants and zooplankton (Daphnia) to eat the algae, would be more sustainable. The study notes that draining and refilling pools destroys natural adaptations, such as heat resistance in plankton, which makes the water more vulnerable to future blooms.

同樣地，美國的水務管理（例如在反思池）顯示，化學與機械工具通常不足。專家認為，使用臭氧技術與化學品僅能提供暫時性的解決方案，且可能損害環境。相反，他們建議採取以自然為本的解決方案，例如利用特定的水生植物與動物浮游生物（水蚤）來攝食藻類，將會更具永續性。研究指出，排乾並重新填充水池會破壞自然適應能力（例如浮游生物的耐熱性），使水質在未來更容易受到爆發影響。

Efforts to manage HABs are moving toward more organized research, such as the new National Office for Algal Bloom Research in Adelaide, although there is still a large gap between scientific needs and public awareness.

管理 HABs 的努力正朝向更組織化的研究方向發展，例如在阿德萊德成立的新國家藻類爆發研究辦公室，雖然科學需求與大眾認知之間仍存在巨大差距。