赫德岛和麦克唐纳群岛位于南大洋,距南极洲约1700公里,离佩思(Perth)西南部约4100公里。作为亚南极的活火山群岛,这两个岛屿打开了“地球心底.
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赫德岛和麦克唐纳群岛(英语:Heard Island and McDonald Islands,简称:HIMI),南冰洋无人居住的荒岛,1947年起纳入澳大利亚海外领地,1997年获选为 世界自然遗产 (亚洲、大洋洲地区)。HIMI以南约1600公里达南极洲边沿。
The islands are a territory (Territory of Heard Island and McDonald Islands) of Australia administered from Hobart by the Australian Antarctic Division of the Australian Department of Climate Change, Energy, the Environment and Water.
赫德岛和麦克唐纳群岛(英语:Heard Island and McDonald Islands,简称:HIMI),印度洋无人居住的荒岛,1947年起纳入澳大利亚外岛领地,1997年获选为世界自然遗产(亚洲、大洋洲地区)。赫德岛以南约1600公里达南极洲边沿;除去南极洲和面积小于1000平公方公里的岛屿不算,赫德岛方圆3700公里内都是海洋,不见陆地。赫德岛80%的陆地都为冰川覆盖,岛上拥有比较稀少
Heard Island and McDonald Islands in the Southern Ocean A map of Heard Island and McDonald Islands. Heard Island, by far the largest of the group, is a 368-square-kilometre (142 sq mi) mountainous island covered by 41 glaciers [21] (the island is 80% covered with ice [1]) and dominated by the Big Ben massif has a maximum elevation of 2,745 metres (9,006 ft) at
Captain John Heard sighted Heard Island on 25 November 1853, on a journey from Boston to Melbourne. Captain William McDonald of the Samarang found McDonald Islands on 4 January 1854. Between 1855 and 1880, American sealers inhabited the island, living in appalling conditions. The island housed 200 people at one stage.
In the heart of the Southern Ocean lies a haven for wildlife: Heard Island and McDonald Islands (known as HIMI). HIMI are a sub-Antarctic island group and Australian external territory located in the Southern Ocean, around 4,000km southwest of Australia and 1,000 km north of Antarctica.
Due to the extreme isolation of Heard Island and McDonald Islands (HIMI), together with the persistently severe weather and sea conditions, human activities in the region have been, and remain, limited. Power is supplied by small
Heard Island is 43 km long and 21 km wide. McDonald Islands are a group of uninhabited rocky islets, 40 km west of Heard Island (Encyclopaedia Britannica 2006).Heard Island has approximately 362.5 km 2 of area and the McDonald Island, 2.6 km 2.The site includes the adjacent offshore rocks and shoals and all territorial waters to a distance of 12 nautical
它们由麦克唐纳岛(McDonald Island)、弗拉特岛(Flat Island)和迈耶岩(Meyer Rock)组成。它们的总面积约为 2.5 平方公里,其中麦克唐纳岛面积为 1.13 平方公里。在赫德岛以北约 10 公里处有一小群小岛和岩石,由 Shag Islet、Sail Rock、Morgan Island 和 Black Rock
Personnel usually split into project-specific groups, accommodated in huts or tents at Spit Bay, Atlas Cove and other minor camps distributed across the island. Power is supplied by small diesel generators, solar cells and wind generators.
The company primarily depends on coal to generate electricity and has four coal fired power stations located in Hwange, Bulawayo, Munyati and Harare. It''s Hydro and solar power stations add a small contribution to the total electricity generated.
The Territory of Heard Island and McDonald Islands (HIMI) is an Australian external territory comprising a volcanic group of mostly barren Antarctic islands, about two-thirds of the way from Madagascar to Antarctica.The group''s overall size is 372 km 2 (144 sq mi) in area and it has 101.9 km (63 mi) of coastline. Discovered in the mid-19th century, the islands lie on
Heard- och McDonaldöarna, Heard and McDonald Islands, är en obebodd australisk ögrupp i södra Indiska oceanen. Ögruppen består av Heardön, Heard Island, 368 km², McDonald Island, 1 km², samt några mindre öar. Den upptäcktes av amerikanen John Heard 1853. [1]
Commonwealth of Australia since 1953. The Heard Island and McDonald Islands Act 1953 provides the legislative basis for the Territory''s administration. Administration of the Territory is the responsibility of the Australian Government department that administers the Heard Island and McDonald Islands Act 1953. This responsibility has
L''isola Heard e le isole McDonald sono isole disabitate che si trovano nell''Oceano Antartico, a circa due terzi di distanza tra il Madagascar e l''Antartide.Esse costituiscono un territorio esterno australiano dal 1947 e contengono i due soli vulcani attivi presenti sul territorio australiano, uno dei quali (Mawson Peak) è anche la montagna australiana più elevata, con 2.745 metri.
Heard Island and McDonald Islands Heard Island and McDonald Islands are uninhabited, barren, Subantarctic islands in the Southern Ocean, far due south of India and roughly 400 km southeast of Kerguelen of the French Southern and Antarctic Lands.
The December solstice (summer solstice) in Territory of Heard Island and McDonald Islands is at 2:20 pm on Saturday, December 21, 2024. In terms of daylight, this day is 9 hours, 25 minutes longer than the June solstice. In locations south of the equator, the longest day of the year is around this date.
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The United Kingdom formally established its claim to Heard Island in 1910, marked by the raising of the Union Flag and the erection of a beacon by Captain Evensen, master of the Mangoro. Effective government, administration and control of Heard Island and the McDonald Islands was transferred to the Australian government on 26 December 1947 at the commencement of the first
Located in the Southern Ocean, this Australian external territory comprises mainly two volcanic islands, Heard Island and the McDonald Islands, featuring stark volcanic landscapes, glaciers, and the highest mountain in Australian territory, Mawson Peak. Significance.
About Zimbabwe Power. Zimbabwe Power Co Ltd (ZPC) is a power company that generates electricity and sells it with in Zimbabwe. The company primarily depends on coal to generate electricity and has four coal fired power stations located in Hwange, Bulawayo, Munyati and Harare. It''s Hydro and solar power stations add a small contribution to the
Les îles Heard-et-MacDonald, en anglais Heard and McDonald Islands et Territory of Heard Island and McDonald Islands [1], sont un territoire extérieur de l''Australie situé dans le sud de l''océan Indien, sur la plaque antarctique.Il est constitué d''un petit archipel, les îles McDonald, ainsi que d''une île isolée, l''île Heard.Situé à 422 km au sud-sud-est des îles Kerguelen, à 1
McDonald Island, after being dormant for 75,000 years, erupted in 1992 and has erupted again several times since, its most recent eruption being on 10 August 2005. Heard Island and the McDonald Islands have no ports or harbours.
The islands are a territory (Territory of Heard Island and McDonald Islands) of Australia administered from Hobart by the Australian Antarctic Division of the Australian Department of Climate Change, Energy, the Environment and Water.
Ongoing and accelerating climate change poses an increasing risk of fundamental alterations in biodiversity. Geological processes (primarily volcanism and glacial retreat) continue undisturbed. The overall assessment is that there is a low threat to the World Heritage values of Heard Island and the McDonald Islands if visitation remains low.
Landing stores, Atlas Cove, Heard Island with Rogers Head in background Photo: Alan Campbell-Drury Due to the extreme isolation of Heard Island and McDonald Islands (HIMI), together with the persistently severe weather and sea conditions, human activities in the region have been, and remain, limited.
However, the site’s isolation assists in reducing anthropogenic impacts upon the site’s values. Heard Island and McDonald Islands are located in the Southern Ocean, approximately 1,700 km from the Antarctic continent and 4,100 km south-west of Perth.
Heard Island and the McDonald Islands have no ports or harbours; ships must anchor offshore. The coastline is 101.9 km (63.3 mi) in extent, and a 12 nmi (22 km) territorial sea and 200 nmi (370 km) exclusive fishing zone are claimed. [ 2 ]
The group's overall land area is 372 km 2 (144 sq mi) and it has 101.9 km (63 mi) of coastline. Discovered in the mid-19th century, the islands lie on the Kerguelen Plateau in the Indian Ocean and have been an Australian territory since 1947. Heard Island and McDonald Islands contain Australia's only two active volcanoes.
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