大堡礁位于昆士兰海岸附近，是世界上最大的珊瑚礁系统，面积超过344,400平方公里，由超过2,900个独立的珊瑚礁组成。 自然奇观是由称为珊瑚虫的微小生物建造的，是世界上生物体建造的最大的单一结构。 它支持各种生活，但由于海洋条件的变化而受到巨大压力。 由于气候变化导致的水温上升使世界珊瑚受到压力。 在温暖的海水中，珊瑚驱逐藻类，为它们提供所需的能量，从而导致漂白。 漂白是大堡礁的一个严重问题，也是2016年有史以来最严重的珊瑚破坏的原因。
英国阿伯丁大学Essay代写：利用技术保护大堡礁
The Great Barrier Reef, located off the coast of Queensland, is the world’s largest coral reef system, stretched over a 344,400 square kilometer area, and composed of over 2,900 individual reefs. The natural wonder is built by tiny creatures called coral polyps, and is the largest single structure built by living organisms in the world. It supports all kinds of life but has been put under immense strain by changing conditions in the seas. Rising water temperatures due to climate change have put the world’s corals under stress. In warmer waters the coral expels the algae that provide them with the energy they need, which leads to bleaching. Bleaching is a serious problem in the Great Barrier Reef, and was the reason for the largest destruction of coral ever recorded in 2016.