Good morning, everyone. Today we're going to discuss the impact of climate change on marine ecosystems. A recent study by the University of Sydney found that rising sea temperatures have caused a significant decline in the population of kelp forests along the eastern coast of Australia. These kelp forests are crucial habitats for many fish species. The study also highlighted that ocean acidification, not just warming, is a major threat. However, the researchers noted that some kelp species are showing resilience in cooler, deeper waters. This suggests that conservation efforts should focus on protecting these deeper refuges.
❓ 根据讲座内容,悉尼大学的研究发现了什么?
A. A. 海水温度上升导致海带森林减少。
B. B. 海洋酸化是海藻森林面临的唯一威胁。
C. C. 海带森林在更冷、更深的水域中正在增加。
D. D. 保护工作在保护海藻方面取得了成功。
✅ 正确答案
A. Rising sea temperatures caused a decline in kelp forests.