Designations | |
---|---|
Official name | Hosnie's Spring |
Designated | 11 December 1990 |
Reference no. | 512 [1] |
Hosnies Spring formerly Hosnie's Spring or Hosnies Springs) is a wetland on Christmas Island, an Australian external territory in the eastern Indian Ocean. It has been recognised as being of international importance by designation under the Ramsar Convention on Wetlands.
Hosnies Spring was known earlier but the unique ecosystem was noted in late 1980s. It was incorporated into the Christmas Island National Park in 1989, and listed on 11 December 1990 as Ramsar site 512, one of two such sites on the island and the smallest in the world. [2] In 2010 a proposal was made to increase the area of the Ramsar site to 202 ha. Justification for its Ramsar designation is because it: [3]
Although some restricted phosphate mining occurs nearby, human activity has had little impact on the site.
The small, 3,300 m2 site comprises permanent freshwater streams and seepages emerging from the base of a cliff on an uplifted marine terrace about 24–37 m asl and 120 m inland from the seaward cliff. [4]
The springs form a wetland supporting a unique 120,000-year-old stand of the mangroves Bruguiera gymnorhiza and Bruguiera sexangula . [4] The stand contains between 300 and 600 trees, including some of the largest Bruguiera ever recorded, several with trunks of more than 80 cm diameter and with a canopy 30–40 m high. Several species of birds and crabs endemic to the island occur on the site. [3]
Aldabra is the world's second-largest coral atoll. It is situated in the Aldabra Group of islands in the Indian Ocean that are part of the Outer Islands of the Seychelles, with a distance of 1,120 km (700 mi) southwest of the capital, Victoria, on Mahé Island.
Roebuck Bay is a bay on the coast of the Kimberley region of Western Australia. Its entrance is bounded in the north by the town of Broome, and in the south by Bush Point and Sandy Point. It is named after HMS Roebuck, the ship captained by William Dampier when he explored the coast of north-western Australia in 1699. The Broome Bird Observatory lies on the northern coast of the bay.
Spittal Pond Nature Reserve is the largest wildlife sanctuary in Bermuda, located close to the Atlantic coast of Smith's Parish. Surrounding the third largest pond in Bermuda, Spittal Pond, it covers an area of 60 acres (24 ha). It is one of 13 parks or reserves managed by the Bermuda Department of Conservation Services which protects and conserves environmentally critical areas and habitats. The pond reserve, a wetland site, is one of the seven Ramsar Sites in Bermuda, which was approved on 10 May 1999 for the criteria of its unique characteristics such as its lagoon which is permanently brackish, ecology featuring wet grassland and mangrove forests, seasonal shorebirds, other ver run waterbirds and European eels. It is also home to many types of species mostly including birds.
The Dales is a wetland site located at the western end of Christmas Island, an Australian external territory in the eastern Indian Ocean. The site has been recognised as being of international importance by designation under the Ramsar Convention on Wetlands.
Bhitarkanika Mangroves is a mangrove wetland in Odisha, India, covering an area of 650 km (400 mi) in the Brahmani and Baitarani river deltas.
Phang Nga Bay is a 400 km2 bay in the Strait of Malacca between the island of Phuket and the mainland of the Kra Isthmus of southern Thailand. Since 1981, an extensive section of the bay has been protected as the Ao Phang Nga National Park. The park is in Phang Nga Province, at 08°17'N 098°36'E.
Rawa Aopa Watumohai National Park is a national park on the Indonesian island of Sulawesi, in the province of South East Sulawesi. It was declared in 1989, and has an area of 1,050 km². The park ranges from sea level to the altitude of 981 m. It contains the Aopa peat swamp, the largest in Sulawesi, and is recognised as a wetland of international importance.
Polar Bear Pass is a 262,400 hectare wetland and mountain pass on Bathurst Island within the Qikiqtaaluk Region, Nunavut, Canada. The pass is on federal Crown land.
The Grand Codroy Estuary is a 925 hectare wetland on the southwestern coast of the island of Newfoundland in Canada, approximately 30 km north of Port aux Basques. It is "[one] of the most productive of Newfoundland's few estuarine wetland sites", and is "the province's most important wetland". It is a Wetland of International Importance under the Ramsar Convention, receiving this designation on May 27, 1987. To the south is a globally significant Important Bird Area.
Christmas Island National Park is a national park occupying most of Christmas Island, an Australian territory in the Indian Ocean southwest of Indonesia. The park is home to many species of animal and plant life, including the eponymous red crab, whose annual migration sees around 100 million crabs move to the sea to spawn. Christmas Island is the only nesting place for the endangered Abbott's booby and critically endangered Christmas Island frigatebird, and the wide range of other endemic species makes the island of significant interest to the scientific community.
The Blue Lake is one of only four cirque lakes found in mainland Australia. The other three, Cootapatamba, Albina, and Club, are shallower and are held entirely by terminal moraines. Blue Lake's valley contains the best-developed glacial features in the Kosciuszko National Park alpine area of New South Wales. It was recognised as a wetland of international importance on 17 March 1996 when a 320-hectare (790-acre) area, comprising the lake and its surrounds, including nearby Hedley Tarn, was designated Ramsar Site 800 under the Ramsar Convention on wetlands. The lake lies within the Australian Alps National Parks and Reserves.
The Ginini Flats Wetlands Ramsar Site, also known as the Ginini Flats Subalpine Bog Complex, is a wetland in the Australian Capital Territory (ACT) that has been recognised as being of international importance by designation under the Ramsar Convention. It was listed on 11 March 1996 as Ramsar Site 793, and is the only such site in the ACT. It lies in the Australian Alps, close to the boundary of the ACT with New South Wales.
The Coral Sea Reserves Ramsar Site comprises the 17,292 km2 of oceanic island and reef habitats within the former Coringa-Herald National Nature Reserve and the former Lihou Reef National Nature Reserve in the Australian Coral Sea Islands Territory.
The Ord River floodplain is the floodplain of the lower Ord River in the Shire of Wyndham-East Kimberley, in the Kimberley region of northern Western Australia. It lies within the Victoria Bonaparte IBRA bioregion and contains river, seasonal creek, tidal mudflat and floodplain wetlands, with extensive stands of mangroves, that support saltwater crocodiles and many waterbirds. It is recognised as an internationally important wetland area, with 1,384 square kilometres (534 sq mi) of it designated on 7 June 1990 as Ramsar Site 477 under the Ramsar Convention on Wetlands.
The Hunter Estuary Wetlands comprise a group of associated wetlands at and near the mouth of the Hunter River in the city of Newcastle, New South Wales, Australia. Some 30 km2 of the wetlands has been recognised as being of international importance by designation under the Ramsar Convention. It was listed on 21 February 1984 as Ramsar site 287. A larger area of the wetlands has been identified by BirdLife International as an Important Bird Area (IBA). The wetlands are recognised as the most important area in New South Wales for waders, or shorebirds.
Lake Opeta is a lake with an extensive wetland system in Uganda.
The Jiwani Coastal Wetland is a wetland located in Balochistan, Pakistan, near the town of Jiwani. The site is one of the 19 Ramsar sites in Pakistan and was inducted in 2001.
Hungry Bay Nature Reserve is a nature reserve on the east coast of Bermuda. It was established in 1986. It is considered the best example of coastal mangrove swamp on the island. It includes the Hungry Bay area and the largest mangrove coastal swamp in Bermuda. It is protected by a Tree preservation order (T.P.O.) and designated as an official Nature Reserve within the Parks system of Bermuda.
Logan Lagoon is a 2172 ha wetland Conservation Area on Flinders Island, the largest of the Furneaux Group at the eastern end of Bass Strait, which is part of the Australian state of Tasmania.
The Las Piñas–Parañaque Critical Habitat and Ecotourism Area (LPPCHEA), also known as the Las Piñas–Parañaque Wetland Park, is a protected area at the coasts of the cities of Las Piñas and Parañaque in Metro Manila, Philippines. The entire wetland is a declared Ramsar site under the Ramsar Convention of UNESCO.
Coordinates: 10°28′40″S105°41′30″E / 10.47778°S 105.69167°E