面對因疫情而產生的補償性旅遊現象,熱門的潛水和與浮潛勝地開始出現大量的潛水客,密集及頻繁地產生對海洋生態的負面衝擊。過去研究對於降低珊瑚礁破壞的策略有許多種,使用潛水簡報介入是其中一種成本較低且較易執行的方式,然而潛水簡報實施類型對潛水客的實際效果過去存在著分歧的結果,因此本研究旨在探討: 一、不同類型的潛水簡報教育對於潛水者的海洋知識產生不同程度上的差異。二、 不同屬性之潛水者在經過潛水簡報教育後是否在海洋環境知識上有所差異。研究結果顯示: 一、以紙本閱讀方式所獲得的成效最高、影片課程規劃次之、口頭講述最低。二、不同的潛水簡報實施場域也會影響潛水者獲得海洋環境保護知識之多寡。 三、潛水者的經驗與程度也是影響潛水簡報效果之因素。最後,本文亦提出潛水產業管理意涵與未來研究方向之建議。 Facing the phenomenon of compensatory travel caused by the COVID-19 pandemic, popular recreational diving and snorkeling destinations attract many visitors and increase intensive negative impacts on marine ecology. Previous research has shown strategies for reducing coral reef damage, dive briefings is one of the less costly and easier methods. However, the results on types of dive briefing reflect on the effect were divergent. Thus, the purpose of the study is to investigate: 1. the difference of types of dive briefing on divers' marine environmental knowledge. 2. the differences of diver characteristics on marine environmental knowledge. This paper summarizes the findings of: 1. the most effective way is paper briefing, followed by video briefing. On the opposite, oral briefing has the lowest effect. 2. locations of dive briefing affect how much divers gain marine environmental knowledge. 3. the experiences of divers are factors that affect the effectiveness of the dive briefing. In a word, this research offers a few ideas on coral reef protection and follows suggestions regarding future directions of research related to this work.