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Tanguar Haor
Tanguar Haor ( bn, টাঙ্গুয়ার হাওর; also called Tangua haor), located in the Dharmapasha and Tahirpur upazilas of Sunamganj District in Bangladesh, is a unique wetland ecosystem of national importance and has come into international focus. The area of Tanguar Haor including 46 villages within the haor is about of which 2,802.36 ha2 is wetland. It is the source of livelihood for more than 40,000 people. Bangladesh declared it an Ecologically Critical Area in 1999 considering its critical condition as a result of overexploitation of its natural resources. Every winter the haor is home to about 200 types of migratory birds. In 1999–2000, the government earned 7,073,184 takas as revenue just from fisheries of the haor. There are more than 140 species of fresh water fish in the haor. The more predominant among them are: , Cat fish, . Gulli, balua, ban tulsi, nalkhagra and other freshwater wetland trees are in this haor. Plant species like Hizol (' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tanguar Haor O Jadukata Nodi
Tanguar Haor ( bn, টাঙ্গুয়ার হাওর; also called Tangua haor), located in the Dharampasha Upazila, Dharmapasha and Tahirpur Upazila, Tahirpur upazilas of Sunamganj District in Bangladesh, is a unique wetland ecosystem of national importance and has come into international focus. The area of Tanguar Haor including 46 villages within the haor is about of which 2,802.36 ha2 is wetland. It is the source of livelihood for more than 40,000 people. Bangladesh declared it an Ecologically Critical Area in 1999 considering its critical condition as a result of overexploitation of its natural resources. Every winter the haor is home to about 200 types of migratory birds. In 1999–2000, the government earned 7,073,184 takas as revenue just from fisheries of the haor. There are more than 140 species of fresh water fish in the haor. The more predominant among them are: , Cat fish, . Gulli, balua, Ocimum, ban tulsi, Phragmites, nalkhagra and other freshwater wetlan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tanguar Haor টাঙ্গুয়ার হাওড়
Tanguar Haor ( bn, টাঙ্গুয়ার হাওর; also called Tangua haor), located in the Dharmapasha and Tahirpur upazilas of Sunamganj District in Bangladesh, is a unique wetland ecosystem of national importance and has come into international focus. The area of Tanguar Haor including 46 villages within the haor is about of which 2,802.36 ha2 is wetland. It is the source of livelihood for more than 40,000 people. Bangladesh declared it an Ecologically Critical Area in 1999 considering its critical condition as a result of overexploitation of its natural resources. Every winter the haor is home to about 200 types of migratory birds. In 1999–2000, the government earned 7,073,184 takas as revenue just from fisheries of the haor. There are more than 140 species of fresh water fish in the haor. The more predominant among them are: , Cat fish, . Gulli, balua, ban tulsi, nalkhagra and other freshwater wetland trees are in this haor. Plant species like Hizol (' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ramsar Convention
The Ramsar Convention on Wetlands of International Importance Especially as Waterfowl Habitat is an international treaty for the conservation and sustainable use of Ramsar sites (wetlands). It is also known as the Convention on Wetlands. It is named after the city of Ramsar in Iran, where the convention was signed in 1971. Every three years, representatives of the contracting parties meet as the Conference of the Contracting Parties (COP), the policy-making organ of the convention which adopts decisions (resolutions and recommendations) to administer the work of the convention and improve the way in which the parties are able to implement its objectives. COP12 was held in Punta del Este, Uruguay, in 2015. COP13 was held in Dubai, United Arab Emirates, in October 2018. List of wetlands of international importance The list of wetlands of international importance included 2,331 Ramsar sites in May 2018 covering over . The countries with most sites are the United Kingdo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wetlands Of Bangladesh
A wetland is a distinct ecosystem that is flooded or saturated by water, either permanently (for years or decades) or seasonally (for weeks or months). Flooding results in oxygen-free (anoxic) processes prevailing, especially in the soils. The primary factor that distinguishes wetlands from terrestrial land forms or Body of water, water bodies is the characteristic vegetation of aquatic plants, adapted to the unique anoxic hydric soils. Wetlands are considered among the most biologically diverse of all ecosystems, serving as home to a wide range of plant and animal species. Methods for assessing wetland functions, wetland ecological health, and general wetland condition have been developed for many regions of the world. These methods have contributed to wetland conservation partly by raising public awareness of the functions some wetlands provide. Wetlands occur naturally on every continent. The water in wetlands is either freshwater, brackish or saltwater. The main wetland type ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Typha
''Typha'' is a genus of about 30 species of monocotyledonous flowering plants in the family Typhaceae. These plants have a variety of common names, in British English as bulrush or reedmace, in American English as reed, cattail, or punks, in Australia as cumbungi or bulrush, in Canada as bulrush or cattail, and in New Zealand as raupo. Other taxa of plants may be known as bulrush, including some sedges in ''Scirpus'' and related genera. The genus is largely distributed in the Northern Hemisphere, where it is found in a variety of wetland habitats. The rhizomes are edible. Evidence of preserved starch grains on grinding stones suggests they were already eaten in Europe 30,000 years ago. Description ''Typha'' are aquatic or semi-aquatic, rhizomatous, herbaceous perennial plants. The leaves are glabrous (hairless), linear, alternate and mostly basal on a simple, jointless stem that bears the flowering spikes. The plants are monoecious, with unisexual flowers that develop in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosa Clinophylla
''Rosa clinophylla'' is a member of the genus ''Rosa'' native to the Himalayas, South Asia, and Southeast Asia. It is a large shrub growing to tall and it can grow in swampy areas such as the haors (or beel A beel (Bengali and Assamese: বিল) is a billabong or a lake-like wetland with static water (as opposed to moving water in rivers and canals - typically called in Bengali, in the Ganges - Brahmaputra flood plains of the Eastern Indian s ...s, jheels) of Bangladesh. In contrast, modern roses cannot withstand waterlogging even for two days. Seen its tolerant characteristic in tropical regions, experts including A. F. Allen was attracted to it back in 1977. References External links * plate 153 ''Rosa clinophylla'': Rosier à feuilles penchées clinophylla Flora of Asia {{Rosa-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pongamia Pinnata
''Millettia pinnata'' is a species of tree in the pea family, Fabaceae, native to eastern and tropical Asia, Australia, and Pacific islands. It is often known by the synonym ''Pongamia pinnata''. Its common names include Indian beech and Pongame oiltree. Description ''Millettia pinnata'' is a legume tree that grows to about in height with a large canopy that spreads equally wide. It may be deciduous for short periods. It has a straight or crooked trunk, in diameter, with grey-brown bark, which is smooth or vertically fissured. Branches are glabrous with pale stipulate scars. The imparipinnate leaves of the tree alternate and are short-stalked, rounded, or cuneate at the base, ovate or oblong along the length, obtuse-acuminate at the apex, and not toothed on the edges. They are a soft, shiny burgundy when young, and mature to a glossy, deep green as the season progresses, with prominent veins underneath. Flowering generally starts after 3–4 years with small clusters of whit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxystelma Secamone
''Oxystelma'' is a genus of flowering plants of the family Apocynaceae, first described as a genus in 1810. It is native to Africa and Asia. Species ''The Plant List'' includes: # '' Oxystelma bornouense'' R.Br. - tropical Africa # '' Oxystelma esculentum'' (L.f.) Sm. - China (Guangdong, Guangxi, Yunnan), Indochina, Indian Subcontinent (India, Sri Lanka, Bangladesh, Nepal, Pakistan), Middle East, NE Africa ;Species that were formerly included The following species have been moved to other genera ''(Ischnostemma, Philibertia, Cynanchum, Telosma and Tylophora ''Tylophora'' is a genus of climbing plant or vine, first described as a genus in 1810. It is native to tropical and subtropical Asia, Africa, and Australia. Most of the species are perennial lianas. The name is derived from the Ancient Greek '' ...)'': References {{Taxonbar, from=Q2042935 Apocynaceae genera Asclepiadoideae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ottelia Alismoides
''Ottelia alismoides'', commonly known as duck lettuce, is a species of aquatic plant native to Asia and northern Australia. References External links * * Flora of Korea Monocots of Australia alismoides {{Monocot-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nelumbo Nucifera
''Nelumbo nucifera'', also known as sacred lotus, Laxmi lotus, Indian lotus, or simply lotus, is one of two extant species of aquatic plant in the family Nelumbonaceae. It is sometimes colloquially called a water lily, though this more often refers to members of the family Nymphaeaceae. Lotus plants are adapted to grow in the flood plains of slow-moving rivers and delta areas. Stands of lotus drop hundreds of thousands of seeds every year to the bottom of the pond. While some sprout immediately, and most are eaten by wildlife, the remaining seeds can remain dormant for an extensive period of time as the pond silts in and dries out. During flood conditions, sediments containing these seeds are broken open, and the dormant seeds rehydrate and begin a new lotus colony. Under favorable circumstances, the seeds of this aquatic perennial may remain viable for many years, with the oldest recorded lotus germination being from seeds 1,300 years old recovered from a dry lakebed in n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euryale Ferox
''Euryale ferox,'' commonly known as prickly waterlily, makhana or Gorgon plant, is a species of water lily found in southern and eastern Asia, and the only extant member of the genus ''Euryale''. The edible seeds, called fox nuts or ''makhana'' when dried, are eaten in Asia. Though normally classified in the water lily family, Nymphaeaceae, the species is occasionally regarded as a distinct family, Euryalaceae. Unlike other water lilies, the pollen grains of ''Euryale'' have three nuclei. Etymology The genus is named after a mythical Greek Gorgon, Euryale. Growth ''Euryale'' ''ferox'' is a perennial plant native to eastern Asia and southern Asia, and is found from northeast India to Korea and Japan, as well as parts of eastern Russia. The Indian state of Bihar produces 90% of the world's fox nuts. It grows in water, producing bright purple flowers. The leaves are large and round, often more than a meter (3 feet) across, with a leaf stalk attached in the centre of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crataeva Nurvala
''Crateva'' is a genus of flowering plants in the caper family, Capparaceae. Species Accepted species include: * ''Crateva adansonii'' DC. * ''Crateva excelsa'' Bojer * ''Crateva greveana'' Baill. * '' Crateva humblotii'' (Baill.) Hadj-Moust. * '' Crateva hygrophila'' Kurz * ''Crateva magna'' (Lour.) DC. * ''Crateva nurvala'' Buch.-Ham. * '' Crateva obovata'' J.Vahl * ''Crateva palmeri'' Rose * ''Crateva religiosa'' G.Forst. * ''Crateva simplicifolia'' J.S.Mill. * ''Crateva speciosa'' Volkens * ''Crateva suaresensis'' Baill. * ''Crateva tapia'' L. * ''Crateva unilocularis'' Buch.-Ham. * ''Crateva urbaniana'' R.Rankin * ''Crateva yarinacochaensis'' Cornejo & Iltis Formerly placed here *''Aegiceras corniculatum'' (L.) Blanco (as ''C. corniculatum'' (L.) L.) *''Aegle marmelos ''Aegle marmelos'', commonly known as bael (or ''bili'' or ''bhel''), also Bengal quince, golden apple, Japanese bitter orange, stone apple or wood apple, is a rare species of tree native to the In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
