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Borneo Elephant
The Borneo elephant, also called the Bornean elephant or the Borneo pygmy elephant, is a subspecies of Asian elephant ''(Elephas maximus)'' that inhabits northeastern Borneo, in Indonesia and Malaysia. Its origin remains the subject of debate. A definitive subspecific classification as ''Elephas maximus borneensis'' awaits a detailed range-wide morphometric and genetic study. Since 1986, the Asian elephant has been listed as Endangered on the IUCN Red List as the population has declined by at least 50% over the last three generations, estimated to be 60–75 years. It is pre-eminently threatened by loss, degradation and fragmentation of habitat. The Sultan of Sulu was thought to have introduced captive elephants to Borneo in the 18th century, which were released into the jungle. Comparison of the Borneo elephant population to putative source populations in DNA analysis indicates that the Borneo elephants more likely derived from Sundaic stock and are indigenous to Borneo, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paules Edward Pieris Deraniyagala
Paulus Edward Pieris Deraniyagala (1900–1976) was a Sri Lankan paleontologist, zoologist, and artist. Early life and education He was born in Colombo, the son of Paul Edward Pieris and Lady Hilda Obeyesekere Pieris. He had two younger brothers, Justin Pieris Deraniyagala, Ralph St. Louis Pieris Deraniyagala, and a sister, Miriam Pieris Deraniyagala. He was educated at S. Thomas' College, Mount Lavinia and Trinity College, Cambridge, where he gained a BA in 1922 and an Oxbridge MA in 1923. He entered Harvard University for a year, where he was awarded a Master of Arts in 1924. Career He specialised in fauna and human fossils of the Indian subcontinent. From 1939 to 1963, he was the director of the National Museum of Ceylon, and from 1961 to 1964, he was also the dean of the Faculty of Arts at the Vidyodaya University. He described several fossils and proposed scientific names for species and subspecies, with several now identified as dubious, including: *Sri Lankan rhinoceros ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deramakot Forest Reserve
Deramakot Forest Reserve is a natural reserve in Sandakan, Sabah, Malaysia. It spans an area of 55,507 hectares. From July 1997 until October 2019 it was certified by Forest Stewardship Council The Forest Stewardship Council A. C. (FSC) is an international non-profit, multistakeholder organization established in 1993 that promotes responsible management of the world's forests via timber certification. It is an example of a market-ba ... for good forestry practices. This made it the longest certified tropical rainforest in the world. The certificate was terminated on October 30, 2019. References Sandakan Forest reserves of Sabah {{Sabah-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kinabatangan District
The Kinabatangan District ( ms, Daerah Kinabatangan) is an administrative district in the Malaysian state of Sabah, part of the Sandakan Division which includes the districts of Beluran, Kinabatangan, Sandakan, Telupid and Tongod. The capital of the district is in Kinabatangan Town. Etymology The name Kinabatangan was originally called "Cinabatangan" which means a long river by a Chinese settlement governor in the area named Ong Sum Ping who had arrived to the area in the 16th century. It is believed that the name of Kampung Mumiang, Sukau and Bilit located in the district also comes from the Chinese language. History Kinabatangan was already used by the locals as recorded in the books of French authors in 1782 and 1837, long before the arrival of Chinese immigrants to the area. In addition, Bruneian records record the marriage of Sultan Ahman, Sultan Muhammad's brother, to Princess Kinabatangan, who ruled 1408-1426, also long before the arrival of Chinese immigrants ther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Mineral
In geology and mineralogy, a mineral or mineral species is, broadly speaking, a solid chemical compound with a fairly well-defined chemical composition and a specific crystal structure that occurs naturally in pure form.John P. Rafferty, ed. (2011): Minerals'; p. 1. In the series ''Geology: Landforms, Minerals, and Rocks''. Rosen Publishing Group. The geological definition of mineral normally excludes compounds that occur only in living organisms. However, some minerals are often biogenic (such as calcite) or are organic compounds in the sense of chemistry (such as mellite). Moreover, living organisms often synthesize inorganic minerals (such as hydroxylapatite) that also occur in rocks. The concept of mineral is distinct from rock, which is any bulk solid geologic material that is relatively homogeneous at a large enough scale. A rock may consist of one type of mineral, or may be an aggregate of two or more different types of minerals, spacially segregated into distin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leaching (pedology)
In pedology, leaching is the removal of soluble materials from one zone in soil to another via water movement in the profile. It is a mechanism of soil formation distinct from the soil forming process of eluviation, which is the loss of mineral and organic colloids. Leached and eluviated materials tend to be lost from topsoil and deposited in subsoil. A soil horizon accumulating leached and eluviated materials is referred to as a zone of illuviation. Laterite soil, which develops in regions with high temperature and heavy rainfall, is an example of this process in action. See also *Bioleaching *Biomineralisation *Dissolved load *Leaching (agriculture) *Groundwater recharge *Soil salinity control Soil salinity control relates to controlling the problem of soil salinity and reclaiming salinized agricultural land. The aim of soil salinity control is to prevent soil degradation by salination and reclamation of already salty (saline) soil ... References {{reflist Economic g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sembakung River
The Sembakung River is a river of Borneo, in the province of North Kalimantan, Indonesia, about 1600 km northeast of the capital Jakarta. at Geonames.org (cc-by); Last updated 17 January 2012; Database dump downloaded 27 November 2015 Geography The river flows in the northeastern area of island with predominantly (designated as ''Af'' in the Köppen-Geiger climate classification). The annual average temperature in the area is 24 °C. The warmest month is August, when the a ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kalimantan
Kalimantan () is the Indonesian portion of the island of Borneo. It constitutes 73% of the island's area. The non-Indonesian parts of Borneo are Brunei and East Malaysia. In Indonesia, "Kalimantan" refers to the whole island of Borneo. In 2019, President of Indonesia Joko Widodo proposed that Capital of Indonesia, Indonesia's capital be moved to Kalimantan, and in January 2022 Indonesian legislature approved the proposal. The shift is expected to take up to 10 years. Etymology The name ''Kalimantan'' is derived from the Sanskrit word ''Kalamanthana'', which means "burning weather island", or island with a very hot temperature, referring to its hot and humid tropical climate. It consists of the two words ''Kāla (time), kal[a]'' ("time, season, period") and ''manthan[a]'' ("boiling, churning, burning"). The indigenous people of the eastern region of Borneo referred to their island as ''Pulu K'lemantan'' or "Kalimantan" when the sixteenth century Portuguese explorer Jorge de Meneze ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dipterocarp
Dipterocarpaceae is a family of 16 genera and about 695 known species of mainly tropical lowland rainforest trees. The family name, from the type genus ''Dipterocarpus'', is derived from Greek (''di'' = two, ''pteron'' = wing and ''karpos'' = fruit) and refers to the two-winged fruit. The largest genera are ''Shorea'' (196 species), ''Hopea'' (104 species), ''Dipterocarpus'' (70 species), and ''Vatica'' (65 species).Ashton, P.S. Dipterocarpaceae. In ''Tree Flora of Sabah and Sarawak,'' Volume 5, 2004. Soepadmo, E., Saw, L. G. and Chung, R. C. K. eds. Government of Malaysia, Kuala Lumpur, Malaysia. Many are large forest-emergent species, typically reaching heights of 40–70 m, some even over 80 m (in the genera ''Dryobalanops'', ''Hopea'' and ''Shorea''), with the tallest known living specimen (''Shorea faguetiana'') 93.0 m tall. The species of this family are of major importance in the timber trade. Their distribution is pantropical, from northern South America to Africa, the Sey ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tabin Wildlife Reserve
The Tabin Wildlife Reserve ( ms, Taman Hidupan Liar Tabin) is a nature preserve in Sabah, Malaysia. It was created in 1984 to preserve Sabah's disappearing wild animals. Occupying a large part of the peninsula forming the northern headland of Darvel Bay, it is located 48 kilometres east of Lahad Datu. Tabin Wildlife Reserve (TWR or Tabin) comprises a rectangular area of approximately 122,539 ha. in the centre of the Dent Peninsula, north-east of Lahad Datu town, south of the lower reaches of the Segama River and north of the Silabukan Protection Forest Reserve. It can be reached via sealed and gravel roads from Lahad Datu in about 40 minutes. The reserve is covered with lowland dipterocarp forest. Fauna Tabin has been declared a wildlife reserve primarily on account of the large number of animals inhabiting its forests, some of which are highly endangered. The three largest mammals of Sabah – the Borneo elephant, Bornean rhinoceros (a subspecies of the Sumatran rh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabah
Sabah () is a States and federal territories of Malaysia, state of Malaysia located in northern Borneo, in the region of East Malaysia. Sabah borders the Malaysian state of Sarawak to the southwest and the North Kalimantan province of Indonesia to the south. The Federal Territory (Malaysia), Federal Territory of Labuan is an island just off Sabah's west coast. Kota Kinabalu is the state capital city, the economic centre of the state, and the seat of the Government of Sabah, Sabah state government. Other major towns in Sabah include Sandakan and Tawau. The 2020 census recorded a population of 3,418,785 in the state. It has an equatorial climate with tropical rainforests, abundant with animal and plant species. The state has long mountain ranges on the west side which forms part of the Crocker Range National Park. Kinabatangan River, the second longest river in Malaysia runs through Sabah. The highest point of Sabah, Mount Kinabalu is also the highest point of Malaysia. The ear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pygmy Elephants (Elephas Maximus Borneensis) Mother And Baby (8074148819)
In anthropology, pygmy peoples are ethnic groups whose average height is unusually short. The term pygmyism is used to describe the phenotype of endemic short stature (as opposed to disproportionate dwarfism occurring in isolated cases in a population) for populations in which adult men are on average less than tall. The term is primarily associated with the African Pygmies, the hunter-gatherers of the Congo Basin (comprising the Bambenga, Bambuti and Batwa). The terms "Asiatic Pygmies" and "Oceanian pygmies" have been used to describe the Negrito populations of Southeast Asia and Australo-Melanesian peoples of short stature. The Taron people of Myanmar are an exceptional case of a "pygmy" population of East Asian phenotype. Etymology The term ''pygmy'', as used to refer to diminutive people, derives from Greek πυγμαῖος ''pygmaios'' via Latin ''Pygmaei'' (sing. ''Pygmaeus''), derived from πυγμή – meaning a short forearm cubit, or a measure of length corres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
