世界遗产_大堡礁_英文版ppt.ppt

,主要内容,一 概况 1 简介 2 形成原因 3 水域 4 气候 5 居民 6 人类发现,二 世界遗产 三 景观 1 灯塔 2 百态珊瑚 3 海洋生物 4 心型珊瑚岛 四 保护,一 概况,1简介 brief introduction the great barrier reef located at east of australias elder brother earth lanzhou, between papua bay and tropic of capricorns tropics sea area, northern side from the torres channel, to the south until the frazer island nearby, is continuous 2000 kilometers along the australian northeast coastline, the thing extends 20240 kilometers the great barrier reef by 3000 different periods coral reefs, the coral island, the sandbar and the lagoon is composed in this world the scenery is most beautiful, the scale biggest coral reef group, the total area amounts to 207,000 square kilometers .,大堡礁的地理位置,2 形成原因 珊瑚虫 珊瑚礁在岛屿周围生长，形成岸礁。 岛屿逐渐下沉，珊瑚礁继续向上生长，形成堡礁。 岛屿继续下沉，没入海中。珊瑚礁不断继续生长，形成环礁。,3 水域 waters,the great barrier reef waters altogether approximately have size islands more than 600, by lyu island, the dan guest island, the helen island, mi dudao, lin the german isle of man, the profuse chinese zither island and so on is more famous. the reef is scattered with beautiful islands and idyllic coral cays and covers more than 300,000 square kilometres , the great barrier reef system consists of more than 3000 reefs , the great barrier reef part of islands, are actually flood in the sea the sierra crest. the birds eye view great barrier reef, just likes the deep green gem which blooms on surging forwards sea is ordinary. these have the characteristic islands presently to open are the tourist areas respectively, every year can attract the innumerable tourists.,4 气候climate,says from the season, the great barrier reef is situated at the tropics, is the whole year can carry on sightseeing the place. if must choose the best time, by every year may to october between most ideal. the climate is stabler neatly, pleasant, many are the blue sky white clouds . the clear weather there is enough ray of light into water, each coral with gorgeous color and fish color are very gorgeous to move,5 居民,除土著人以外，白澳大利亚人也散居在附近岛屿。这里旅游业十分发达，并成为重要的经济来源。从古至今，大堡礁特别是它的北部区域，对居住在西北岸土著人和托雷斯岛屿居民的文化产生了重要的影响，此外，还有供人观赏的石画艺术馆和30多处著名的历史遗址，最早可追溯到1791年。都会吸引无数的游客。,6 人类发现,1606年，西班牙人托雷斯在昆士兰北端受到暴风雨袭击，驶过托雷斯海峡（此海峡以他的姓氏命名）到过这里。 1770年，英国船“努力”号在礁石和大陆之间搁浅，撞了个大洞，船长库克曾滞留于此。 1789年，布莱船长率领“邦提”号上忠于他的船员驶过激流翻滚的礁石来到了平静的水面。“努力”号船上的植物学家班克斯看到大堡礁时惊讶不已。船修好后，他写道：“我们刚刚经过的这片礁石在欧洲和世界其他地方都是从未见过的，但在这儿见到了，这是一堵珊瑚墙，矗立在这深不可测的海洋里。”班克斯看到的大堡礁的“珊瑚墙”，是地球上最大的活珊瑚体。这在世界上是独一无二的。,二 世界遗产,in 1975 the australian government promulgated the great barrier reef ocean park method, put forward to build, control, protection and development of ocean park, which covers 98.5% of the great barrier reef area, the building of ocean park not only for the protection of local culture has played an important role, but also with the local aboriginal life. whole 1981 area is delineated in the world heritage list. the great barrier reef is the largest coral reef in the world group, longitudinal intermittent stretches to the northeast coast of australia outer continental shelf, and the coast was a 13-240 km wide channel.,三 景观,1 灯塔lighthouse because the great barrier reef topography is dangerous, therefore the surroundings construct the massive navigation aid lighthouse, some have become the famous historical ruins, but some process reinforcement still displays until now is affecting. these navigation aid lighthouse also becomes the landscape which during display guidance functions watches together.,2 百态珊瑚a state of coral,the great barrier reef is composed of 400 many kinds of gorgeous coral, the modelling is differ in thousands of ways, the barrier reef submerges in majority of the water, when ebb tide slightly reveals the reef to go against. here is living many and varied live coral, its secretion and other materials constituted todays coral reef. what building is so huge “the project” is the diameter has several millimeter coelenterate - - coral polyp . in the great barrier reef group, the color variegated coral reef has, the pink color, the green, the purple, the yellow red. the shape is differ in thousands of ways, forms a natural artistic drawing.,3 海洋生物marine,the great barrier reef sea area is living about 1500 kind of tropics marine fishes, more famous tropics watching fish for angel fish, parrot fish . is also living in the great barrier reef sea area 4000 many kinds of the mollusk and so on other marine life, for example: trepang, sunstar, sea anemone, jellyfish, tube insect, jellyfish, shrimp. the coral island is the innumerable sea-birds habitat, in groups sea gull obstructs blocks out the sun spatially, has increased the infinite vitality for the great barrier reef . here gathers the birds have 240 many kinds.,”,4 心型珊瑚岛,心形岛是澳大利亚的著名风景点，也是在大堡礁我们应该必看的景点之一，在空中俯瞰，它是一个天然的心形，再加上大堡礁本身很好看的水色，景色更是美轮美奂。 大堡礁是世界上最大的珊瑚群，珊瑚虫分泌的石灰质骨骼，连同藻类、贝壳等海洋生物残骸胶结在一起，堆积成了一个个珊瑚礁体。这里是海洋生物的伊甸园，也是人类幻想中的自己的伊甸园。,四 保护大堡礁,according to the pessimistic estimate, the great barrier reef coral reef will vanish gradually will cause the australian economy to have the heavy loss . but the tourist will be compelled to want to arrive at the ashore visit great barrier reef theme park, to watch other coral. australia already realized that now to the question gr