Shorea atrinervosa | |
---|---|
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Malvales |
Family: | Dipterocarpaceae |
Genus: | Shorea |
Species: | S. atrinervosa |
Binomial name | |
Shorea atrinervosa | |
Shorea atrinervosa is a species of plant in the family Dipterocarpaceae. The species name is derived from Latin (ater = dull black and nervosus = nerved) and refers to leaf venation which is black in herbarium specimens.
It is an emergent tree, up to 50 metres (160 ft), found in mixed dipterocarp forest on clay-rich soils. [2] S. atrinervosa is found in Peninsular Malaysia, Sumatra and Borneo. It is found in at least four protected areas (Ulu Telupid [3] and Bidu Bidu [4] Forest Reserves and Lambir and Gunung Mulu National Parks). [2]
Shorea is a genus of about 196 species of mainly rainforest trees in the family Dipterocarpaceae. The genus is named after Sir John Shore, the governor-general of the British East India Company, 1793–1798. The timber of trees of the genus is sold under the common names lauan, luan, lawaan, meranti, seraya, balau, bangkirai, and Philippine mahogany.
The Rafflesia Forest Reserve is a Virgin Jungle Reserve (VJR) that covers an area of 356 hectares in Tambunan District of Sabah, Malaysia. The reserve was first established in 1967 as part of the Crocker Range Forest Reserve. In 1984, it was made a separate reserve by the Sabah Forestry Department to protect the area's Rafflesia flowers.
Shorea faguetiana is a species of plant in the family Dipterocarpaceae. Along with other species in the genus Shorea, it is also known as the Yellow Meranti. It is native to Borneo, the Malay Peninsula, and Thailand. It is the tallest flowering plant, and third tallest living tree species, after the sequoia and Himalayan cypress, with the largest specimen measuring 100.7 m (330 ft) in height.
Shorea micans is a species of plant in the family Dipterocarpaceae. The species name is derived from Latin and refers to this species shiny leaves.
Shorea agamii is a species of plant in the family Dipterocarpaceae. The species is named after J. Agama a one time forest officier in the Sabah Forestry Department. Two subspecies are recognised subsp. agamii and subsp diminuta. The subspecies name diminuta is derived from Latin and refers to the smaller leaves of this subspecies.
Shorea confusa is a species of plant in the family Dipterocarpaceae. The species name is derived from Latin and refers to the fact that this species is often misidentified as Shorea virescens. S. confusa is endemic to Borneo. It is an emergent tree, up to 50 metres (160 ft) tall, in mixed dipterocarp forest on clay-rich soils. It is a light hardwood sold under the trade names of white meranti. S. confusa is found in at least three protected areas, but is threatened elsewhere due to habitat loss.
Ulu Kalumpang Forest Reserve is a region in Sabah, Malaysia. Located on the Tawau Peninsula, it was designated as a conservation area by the Sabah Forestry Department in 1992. The forest reserve is in an area called the Tawau Highlands, which also includes Tawau Hills National Park. The forest reserve is very mountainous, especially towards the south. A statewide orang-utan census carried out by HUTAN and the Sabah Wildlife Department estimated an Orang-utan population density of 0.42 individual/km² within the forest reserve. This orang-utan population of ~ 183 individuals is totally isolated and its long-term survival is insecure.
Bidu Bidu Forest Reserve is in the Beluran district in Sandakan Division, Sabah, Malaysia. It was designated as a class I protection forest by the Sabah Forestry Department in 1984. The forest reserve is hilly with very steep slopes. Mt. Bangau Bangau is the highest peak in the reserve. The Bakong Bakong Waterfall, situated near the northern boundary of the reserve, is a local attraction. The forest reserve is a very important area for the conservation of ultramafic forest in Sabah and harbours many interesting plants, including the Sabah endemic Borneodendron aenigmaticum.
Shorea exelliptica is a species of plant in the family Dipterocarpaceae. This species has previously been confused with Shorea elliptica and the species name is derived to highlight this point.
The Borneo lowland rain forests is an ecoregion, within the tropical and subtropical moist broadleaf forests biome, of the large island of Borneo in Southeast Asia. It supports approximately 15,000 plant species, 380 bird species and several mammal species. The Borneo lowland rain forests is diminishing due to logging, hunting and conversion to commercial land use.
Ulu Temburong National Park is the first national park to be established in Brunei, protected since 1991. The park is in Temburong District in eastern Brunei, and covers about 40% of the district in the south at 550 square kilometres (210 sq mi). It is within the Batu Apoi Forest Reserve. The park contains unspoiled jungle and is known as the "Green Jewel of Brunei", described as "the finest example of the sultanate's successful forest protection policy". The principal rivers are the Temburong and Belalong Rivers. It is an important ecotourism centre in Brunei and hosts the Ulu Ulu Resort. The Peradayan Forest Reserve is also located in the district.
Tenompok Forest Reserve is a protected forest reserve in Ranau District of West Coast Division, Sabah, Malaysia. It was designated as a Class 1 Forest Reserve by the Sabah Forestry Department in 1984. Its area is 1,984 hectares (19.84 km2). A former reserve, the Kampung Bundu Tuhan Native Residence Reserve, occupied what is now the eastern portion of Tenompok. The reserve is mountainous, reaching 1,660 metres (5,450 ft) above sea level. Vegetation consists of lower montane forest and montane kerangas forest. Both share a similar species composition, although trees in montane keranga forests are smaller. The reserve's Tomis River is a tributary of the Tuaran River. The area of the reserve has never received significant logging, aside from small amount near what are now its borders. This small logging is thought to be carried out by nearby villages for local use. There is also some agricultural encroachment. The reserve lies between Kinabalu Park and Crocker Range National Park. One farmer has a house within the reserve. There are several settlements around the reserve, along with agricultural land.
Tawai Forest Reserve is a protected forest reserve in Telupid District of Sandakan Division, Sabah, Malaysia. It was first created in January 1972, before being designated as a Class 1 Protection Forest by the Sabah Forestry Department in 1984. It was fully demarcated in 2002, resulting in an area of 22,697 hectares (226.97 km2). The reserve is mostly mountainous, consisting of ultramafic forest, upland mixed dipterocarp forest and kerangas forest. Mount Tawai, at 1,273 metres (4,177 ft), is within the reserve. It is flattest near its northern and eastern edges. The Tawai waterfall is located within the reserve, part of the many rivers which flow through it. Protection of these headwaters was part of the reason for the reserve's establishment. The reserve has been badly affected by fires that have spread into the reserve from nearby settlements and palm oil plantations. Illegal logging has occurred in areas of dipterocarp forest. Illegal logging and land clearance has occurred in some portions of the reserve. There are plans for the Pan-Borneo Highway to be expanded in part through the northern portion of the reserve. The forestry department runs a Rainforest Camp to generate tourism money, providing access to the clean river water of the reserve, rainforest treks, and a waystop near the path of the Sandakan Death Marches.
Binsuluk Forest Reserve is a protected forest reserve on the Klias Peninsula, in Beaufort District of Interior Division, Sabah, Malaysia. It was designated as a Class 1 Protection Forest by the Sabah Forestry Department in 1992. Its area is 12,106 hectares (121.06 km2). The reserve is mostly flat, consisting mostly of peat swamp forest, with a small area of mangroves. The peat forests within this reserve, along with those in the nearby Klias Forest Reserve, are the last peat forests in Sabah.
Ulu Telupid Forest Reserve is a protected forest reserve in Tongod District of Sandakan Division, Sabah, Malaysia. First established in 1972, it was designated as a Class 1 Protection Forest by the Sabah Forestry Department in 1984. Its area is 6,460 hectares (64.6 km2), down from its former size of 7,508 hectares (75.08 km2). Prior to being established as a forest reserve, the area was used for logging and palm oil plantations. The reserve is mostly mountainous, consisting mainly of mixed dipterocarp forest. The land surrounding the reserve includes a town, oil palm plantations, rubber plantations, and rice paddies. It is threatened by fires and illegal logging. In some areas agricultural activities have encroached into the protected area. Since 2000 there has been a net loss of just under 2% of the reserve's forested area. There is a small level of ecotourism activity in the reserve, consisting of guided tours from a nearby village, which provides livelihood alternatives to logging and poaching.
Bukit Kuamas Forest Reserve is a protected forest reserve in Telupid District of Sandakan Division, Sabah, Malaysia. It was designated as a Class 1 Protection Forest by the Sabah Forestry Department in 1992. Its area is 7,324 hectares (73.24 km2). The reserve is hilly and surrounded by palm oil plantations. The forest is mixed dipterocarp. Threats to the reserve forests include logging, fires and erosion.
Mandamai Forest Reserve is a protected forest reserve in Pitas District of Kudat Division in Sabah, Malaysia. It was designated as a Class 1 Protection Forest by the Sabah Forestry Department in 1984. Its area is 5,330 hectares (53.3 km2). The reserve is hilly, with the highest point being Mount Mabauk at 836 metres (2,743 ft). Two forest types make up the reserve: dipterocarp and kerangas. The main threat to the reserve forests is from fires.
Lipaso Forest Reserve is a protected forest reserve in Telupid District of Sandakan Division, Sabah, Malaysia. It was designated as a Class 1 Protection Forest by the Sabah Forestry Department in 1984. Its area is 3,606 hectares (36.06 km2). The reserve is mountainous with some palm oil plantations and farms in the surroundings. The forest is mostly mixed dipterocarp. Threats to the reserve forests include fires and encroachment for agriculture.
Gomantong Forest Reserve is a protected forest reserve in Sandakan and Kinabatangan Districts of Sandakan Division, Sabah, Malaysia. It was designated as a Class 1 Protection Forest by the Sabah Forestry Department in 1984. Its area is 3,297 hectares (32.97 km2). The Gomantong Caves are within the reserve. Gomantong's terrain consists of low to moderate hills and flat areas with swamps. The forest is a mixture of dipterocarp and swamp forest.