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List Of Ecoregions In Papua New Guinea
{{Short description, none The following is a list of ecoregions in Papua New Guinea, as identified by the Worldwide Fund for Nature (WWF). Terrestrial ecoregions Papua New Guinea is in the Australasian realm. Ecoregions are listed by biome. Tropical and subtropical moist broadleaf forests * Admiralty Islands lowland rain forests * Central Range montane rain forests * Huon Peninsula montane rain forests * Louisiade Archipelago rain forests * New Britain-New Ireland lowland rain forests * New Britain-New Ireland montane rain forests * Northern New Guinea lowland rain and freshwater swamp forests * Northern New Guinea montane rain forests * Solomon Islands rain forests * Southeastern Papuan rain forests * Southern New Guinea freshwater swamp forests * Southern New Guinea lowland rain forests * Trobriand Islands rain forests Tropical and subtropical grasslands, savannas, and shrublands * Trans-Fly savanna and grasslands Montane grasslands and shrublands * Central Range sub-alp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecoregion
An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of land or water, and contain characteristic, geographically distinct assemblages of natural communities and species. The biodiversity of flora, fauna and ecosystems that characterise an ecoregion tends to be distinct from that of other ecoregions. In theory, biodiversity or conservation ecoregions are relatively large areas of land or water where the probability of encountering different species and communities at any given point remains relatively constant, within an acceptable range of variation (largely undefined at this point). Three caveats are appropriate for all bio-geographic mapping approaches. Firstly, no single bio-geographic framework is optimal for all taxa. Ecoregions reflect the best compromise for as many taxa as possible. Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern New Guinea Lowland Rain Forests
The Southern New Guinea lowland rain forests is a tropical and subtropical moist broadleaf forests, tropical moist forest ecoregion in southeastern New Guinea. The ecoregion covers portions of New Guinea's southern lowlands. Geography The ecoregion includes the foothills and lowlands south of New Guinea's New Guinea Highlands, Central Range. Above 1000 meters elevation, the lowland forests transition to the Central Range montane rain forests. The Southern New Guinea freshwater swamp forests ecoregion covers extensive areas of the Fly River lowlands to the south, and the lower reaches of some other rivers that drain from the highlands to the sea. The Trans-Fly savanna and grasslands cover the southern tip of New Guinea. Climate The ecoregion has a humid tropical climate. The slopes of the Central Range above 100 meters elevation include some of the rainiest portions of New Guinea. Flora Broadleaf evergreen rain forests cover most of the ecoregion. Alluvial forests lie in the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solomon Archipelago
The Solomon Archipelago is a terrestrial ecoregion and marine ecoregion in the Pacific Ocean. It includes the tropical ocean waters surrounding most of Solomon Islands (excluding the Santa Cruz Islands, which is a part of the Vanuatu marine ecoregion with the forests being part of the Vanuatu rain forests ecoregion), and includes Bougainville Island, Buka, and the Tabar Islands of Papua New Guinea and their surrounding waters. Bougainville is the largest island in the archipelago, while it is geographically part of the Solomon Archipelago, it is politically an autonomous region of Papua New Guinea. The Solomon Islands rain forests form part of the East Melanesian Islands ecoregion, also known as the Solomons-Vanuatu-Bismarck moist forests, which is a biogeographic region in the Melanesia subregion of Oceania. Key Biodiversity Areas In the Solomon Islands there are 28 land based and 24 marine protected areas formally recognised (PIPAP 2016). The Pacific Islands Protected Ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bismarck Sea
The Bismarck Sea (, ) lies in the southwestern Pacific Ocean within the nation of Papua New Guinea. It is located northeast of the island of New Guinea and south of the Bismarck Archipelago. It has coastlines in districts of the Islands Region, Momase Region, and Papua Region. Geography Like the Bismarck Archipelago, it is named in honour of the first German Chancellor Otto von Bismarck. The Bismarck Archipelago extends round to the east and north of the sea, enclosing the Bismarck Sea and separating it from the Southern Pacific Ocean. To the south it is linked to the Solomon Sea by the Vitiaz Strait. Official boundaries The International Hydrographic Organization defines the Bismarck Sea as "that area of the Pacific Ocean, South Pacific Ocean off the northeast coast of New Guinea", with the following limits: ''On the North and East.'' By the Northern and Northeastern coasts of the islands of New Ireland (island), New Ireland, New Hanover Island, New Hanover, the Admiralty I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral Triangle
The Coral Triangle (CT) is a roughly triangular area in the tropical waters around the Philippines, Indonesia, Malaysia, Papua New Guinea, the Solomon Islands and Timor-Leste. This area contains at least 500 species of reef-building corals in each ecoregion.Veron et al. Unpublished data The Coral Triangle is located between the Pacific and Indian oceans and encompasses portions of two biogeographic regions: the Indonesian-Philippines Region, and the Far Southwestern Pacific Region.Veron, J.E.N. 1995. Corals in space and time: biogeography and evolution of the Scleractinia. UNSW Press, Sydney, Australia: xiii + 321 pp. As one of eight major coral reef zones in the world,Speers, A. E., Besedin, E. Y., Palardy, J. E., & Moore, C. (2016)Impacts of climate change and ocean acidification on coral reef fisheries: an integrated ecological–economic model Ecological economics, 128, 33-43. Retrieved 26 September 2020 the Coral Triangle is recognized as a global centre of marine biodivers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solomon Islands (archipelago)
The Solomon Islands (archipelago) is an island group in the western South Pacific Ocean, north-east of Australia. The archipelago is in the Melanesian subregion and bioregion of Oceania and forms the eastern boundary of the Solomon Sea. The many islands of the archipelago are distributed across Papua New Guinea and Solomon Islands (country). The largest island in the archipelago is the Bougainville Island, which is a part of the Autonomous Region of Bougainville (currently a part of Papua New Guinea) along with Buka Island, the Nukumanu Islands, and a number of smaller nearby islands. Much of the remainder falls within the territory of Solomon Islands and include the atolls of Ontong Java, Sikaiana, the raised coral atolls of Bellona and Rennell, and the high islands of Choiseul, Guadalcanal, Makira, Malaita, New Georgia, the Nggelas, Santa Isabel, and the Shortlands. Geography The Solomon Islands (archipelago) consists of over 1,000 islands, ranging from low-lying cora ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Guinea Highlands
The New Guinea Highlands, also known as the Central Range or Central Cordillera, is a long chain of mountain ranges on the island of New Guinea, including the island's tallest peak, Puncak Jaya , the highest mountain in Oceania. The range is home to many intermountain river valleys, many of which support thriving agricultural communities. The highlands run generally east-west the length of the island, which is divided politically between Indonesia in the west and Papua New Guinea in the east. Geography The Central Cordillera, some peaks of which are capped with ice, consists of (from east to west): the Central Highlands and Eastern Highlands of Papua New Guinea including the Owen Stanley Range in the southeast, whose highest peak is Mount Victoria at 4,038 metres (13,248 feet), the Albert Victor Mountains, the Sir Arthur Gordon Range, and the Bismarck Range, whose highest peak is Mount Wilhelm at 4,509 metres (14,793 feet), which is an extinct volcano with a crater lake; the Star ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bismark Archipelago
The Bismarck Archipelago (, ) is a group of islands off the northeastern coast of New Guinea in the western Pacific Ocean and is part of the Islands Region of Papua New Guinea. Its area is about 50,000 square km. History The first inhabitants of the archipelago arrived around 30–40,000 years ago. They may have traveled from New Guinea, by boat across the Bismarck Sea or via a temporary land bridge, created by an uplift in the Earth's crust. Later arrivals included the Lapita people. The first European to visit these islands was Dutch explorer Willem Schouten in 1616. The islands remained unsettled by western Europeans until they were annexed as part of the German protectorate of German New Guinea in 1884. The area was named in honour of the Chancellor Otto von Bismarck. On 13 March 1888, a volcano erupted on Ritter Island causing a megatsunami. Almost the entire volcano fell into the ocean, leaving a small crater lake. Following the outbreak of World War I, the Austr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Guinea Mangroves
The New Guinea mangroves is a mangrove ecoregion that covers extensive areas of the coastline New Guinea, the large island in the western Pacific Ocean north of Australia. Location and description The New Guinea mangroves cover an area of , particularly among the river mouths of the island's south coast. This ecoregion contains the greatest diversity of mangrove species in the world and they are an important habitat for wildlife. Areas of mangroves on the northern coast of New Guinea can be found at the mouths of the Sepik and Ramu rivers on the eastern side of Cenderawasih Bay, and Dyke Ackland Bay and Ward Hunt Strait. However the largest areas are found on the south coast in the mouths of the Purari, Kikori, Flys as well as Bintuni Bay and other areas of the southern Bird's Head Peninsula. Some areas such as the Kikori delta have larger and thicker mangroves than others. Climate The coast of New Guinea has a Tropical monsoon climate apart from the length of drier Trans-F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mangrove
A mangrove is a shrub or tree that grows in coastal saline water, saline or brackish water. The term is also used for tropical coastal vegetation consisting of such species. Mangroves are taxonomically diverse, as a result of convergent evolution in several plant families. They occur worldwide in the tropics and subtropics and even some temperate coastal areas, mainly between latitudes 30° N and 30° S, with the greatest mangrove area within 5° of the equator. Mangrove plant families first appeared during the Late Cretaceous to Paleocene epochs, and became widely distributed in part due to the plate tectonics, movement of tectonic plates. The oldest known fossils of Nypa fruticans, mangrove palm date to 75 million years ago. Mangroves are salt-tolerant trees, also called halophytes, and are adapted to live in harsh coastal conditions. They contain a complex salt filtration system and a complex root system to cope with saltwater immersion and wave action. They are ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Range Sub-alpine Grasslands
The Central Range sub-alpine grasslands is a montane grasslands and shrublands ecoregion on the island of New Guinea. The ecoregion covers the highest-elevation portions of the New Guinea Highlands, which extend along the spine of the island. The high elevations support rare tropical sub-alpine and alpine habitats, including many endemic plants and animals. Geography The ecoregion includes isolated areas above 3000 metres elevation in the Central Range, or Central Cordillera, of New Guinea, and some outliers in the mountains of the Huon Peninsula. The Central Range extends east and west across New Guinea, with the western portion of the range in Indonesia and the eastern portion in Papua New Guinea. High-elevation areas in the highlands include the Snow Mountains in Indonesia's Papua Province, the Star Mountains on the Indonesia–Papua New Guinea border, the Central and Eastern Highlands of Papua New Guinea, and the Owen Stanley Range in Southeastern Papua. Below 3000 metres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montane Grasslands And Shrublands
Montane grasslands and shrublands is a biome defined by the World Wildlife Fund. The biome includes high elevation grasslands and shrublands around the world. The term "montane" in the name of the biome refers to "high elevation", rather than the ecological term which denotes the region below treeline. This biome includes high elevation (montane and alpine) grasslands and shrublands, including the puna and páramo in South America, subalpine heath in New Guinea and East Africa, steppes of the Tibetan plateaus, as well as other similar subalpine habitats around the world. The plants and animals of tropical montane páramos display striking adaptations to cool, wet conditions and intense sunlight. Around the world, characteristic plants of these habitats display features such as rosette structures, waxy surfaces, and abundant pilosity. The páramos of the northern Andes are the most extensive examples of this habitat type. Although ecoregion biotas are most diverse in the And ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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