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Dora Beel
Dora Beel is a wetland and lake located at Rampur no. 2 village under the Palashbari revenue circle and surrounded by villages like Rajapukhuri, Nahira, Bhakatpara, Tezpur, Rampur, Majpara, Kuldung, Dhantola, Bortari and Khidirpukhuri in Kamrup district of Assam. Area According to the Survey of India, the total area of the Beel was 300.96 Acre, acres in 1971. However, it has shrunk to 278.41 Acre, acres according to Landsat program#Uses of Landsat imagery, land sat imagery in 2005. Water source Dora beel is fed by Kulsi River and Kulsi also acts as main inlet and outlet for the lake. Aquafauna Dora beel is the habitat of endangered South Asian river dolphin (''Platanista gangetica''). This endangered dolphin (known as ''Xihu'' in Assamese language) breeds only in Subansiri River and Kulsi River of the entire Ganges Delta, Brahmaputra delta. Festival Dora Beel festival is an annual festival set on the banks of the Dora Beel to discuss about the production of indigenous fish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kamrup District
Kamrup Rural district, or simply Kamrup district (Pron: ˈkæmˌrəp or ˈkæmˌru:p), is an administrative district in the state of Assam in India formed by dividing the old Kamrup district into two in the year 2003; other being Kamrup Metropolitan district, named after the region it constitutes. This district, along with Nalbari, Barpeta, Kamrup Metropolitan, Bajali and Baksa districts has been created from the Undivided Kamrup district. History Kamrup Rural district was created by bifurcating Undivided Kamrup district in 2003. The Government of Assam, during the Chief-ministership of Late Tarun Gogoi, had proposed to bifurcate it further and create a new district, named South Kamrup. In 2016, the process of creation of the district was started. However, later that year, the process of creation was stopped midway due to lack of infrastructure. Geography and environment Overview Kamrup district occupies an area of . Kamrup district has some territorial disputes with neighbo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assam
Assam (; ) is a state in northeastern India, south of the eastern Himalayas along the Brahmaputra and Barak River valleys. Assam covers an area of . The state is bordered by Bhutan and Arunachal Pradesh to the north; Nagaland and Manipur to the east; Meghalaya, Tripura, Mizoram and Bangladesh to the south; and West Bengal to the west via the Siliguri Corridor, a wide strip of land that connects the state to the rest of India. Assamese and Boro are the official languages of Assam, while Bengali is an additional official language in the Barak Valley. Assam is known for Assam tea and Assam silk. The state was the first site for oil drilling in Asia. Assam is home to the one-horned Indian rhinoceros, along with the wild water buffalo, pygmy hog, tiger and various species of Asiatic birds, and provides one of the last wild habitats for the Asian elephant. The Assamese economy is aided by wildlife tourism to Kaziranga National Park and Manas National Park, which are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
India
India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast, it shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the north; and Bangladesh and Myanmar to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives; its Andaman and Nicobar Islands share a maritime border with Thailand, Myanmar, and Indonesia. Modern humans arrived on the Indian subcontinent from Africa no later than 55,000 years ago., "Y-Chromosome and Mt-DNA data support the colonization of South Asia by modern humans originating in Africa. ... Coalescence dates for most non-European populations average to between 73–55 ka.", "Modern human beings—''Homo sapiens''—originated in Africa. Then, int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wetland
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 seawater, saltwater. The main w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake
A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much larger oceans, they do form part of the Earth's water cycle. Lakes are distinct from lagoons, which are generally coastal parts of the ocean. Lakes are typically larger and deeper than ponds, which also lie on land, though there are no official or scientific definitions. Lakes can be contrasted with rivers or streams, which usually flow in a channel on land. Most lakes are fed and drained by rivers and streams. Natural lakes are generally found in mountainous areas, rift zones, and areas with ongoing glaciation. Other lakes are found in endorheic basins or along the courses of mature rivers, where a river channel has widened into a basin. Some parts of the world have many lakes formed by the chaotic drainage patterns left over from the la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Survey Of India
The Survey of India is India's central engineering agency in charge of Cartography, mapping and surveying.On 250th birthday, Survey of India wants to shed its cloak of secrecy Indian Express. Set up in 1767St. Peter Church Allahabad to help consolidate the territories of the British East India Company, it is one of the oldest Engineering Departments of the Government of India. Its members are from Survey of India Servi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acre
The acre is a unit of land area used in the imperial Imperial is that which relates to an empire, emperor, or imperialism. Imperial or The Imperial may also refer to: Places United States * Imperial, California * Imperial, Missouri * Imperial, Nebraska * Imperial, Pennsylvania * Imperial, Texa ... and United States customary units#Units of area, US customary systems. It is traditionally defined as the area of one Chain (unit), chain by one furlong (66 by 660 feet), which is exactly equal to 10 square chains, of a square mile, 4,840 square yards, or 43,560 square feet, and approximately 4,047 m2, or about 40% of a hectare. Based upon the International yard and pound, international yard and pound agreement of 1959, an acre may be declared as exactly 4,046.8564224 square metres. The acre is sometimes abbreviated ac but is usually spelled out as the word "acre".National Institute of Standards and Technolog(n.d.) General Tables of Units of Measurement . Traditionally, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landsat Program
The Landsat program is the longest-running enterprise for acquisition of satellite imagery of Earth. It is a joint NASA / United States Geological Survey, USGS program. On 23 July 1972, the Landsat 1, Earth Resources Technology Satellite was launched. This was eventually renamed to Landsat 1 in 1975. The most recent, Landsat 9, was launched on 27 September 2021. The instruments on the Landsat satellites have acquired millions of images. The images, archived in the United States and at Landsat receiving stations around the world, are a unique resource for global change research and applications in agriculture, cartography, geology, forestry, regional planning, surveillance and education, and can be viewed through the U.S. Geological Survey (USGS) "EarthExplorer" website. Landsat 7 data has eight spectral bands with Image resolution#Spatial resolution, spatial resolutions ranging from ; the temporal resolution is 16 days. Landsat images are usually divided into scenes for easy do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kulsi River
The Kulsi River is a tributary of the Brahmaputra River in the Indian state of Assam. The river originates from West Khasi Hills of Meghalaya. The Kulsi river is known as Khir River in its origin. After travelling 12 km in Meghalaya, this river then flows through Kamrup district of Assam and is known as Kulsi. The confluence of the Kulsi river with Brahmaputra River is at Nagarbera of Kamrup district, Assam. Habitat of Dolphin The Kulsi river is the habitat of endangered South Asian river dolphin (''Platanista gangetica''). This endangered dolphin (known as ''Xihu'' in Assamese language) breeds only in Subansiri River The Subansiri River; is a trans- Himalayan river and a tributary of the Brahmaputra River that flows through Tibet's Lhünzê County, Shannan Prefecture and the Indian states of Arunachal Pradesh and Assam. The Subansiri is long, with a draina ... and Kulsi River of the entire Brahmaputra delta. However, sand mining and other development activities make d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Asian River Dolphin
South Asian river dolphins are toothed whales in the genus ''Platanista'', which inhabit fresh water habitats in the northern Indian subcontinent. They were historically considered to be one species (''P. gangetica'') with the Ganges river dolphin and the Indus river dolphin being subspecies (''P. g. gangetica'' and ''P. g. minor'' respectively). Genetic and morphological evidence in 2021 has shown them to be separate species. The Ganges and Indus river dolphins are estimated to have diverged 550,000 years ago. They are the only living members of the family Platanistidae and the superfamily Platanistoidea. Fossils of ancient relatives date to the late Oligocene. South Asian river dolphins are small but stocky cetaceans with long snouts or rostra, broad flippers, and small dorsal fins. They have several unusual features. Living in murky river waters, their eyes are tiny and lensless, relying instead on echolocation for navigation. The skull has large crests over the melon, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assamese Language
Assamese (), also Asamiya ( ), is an Indo-Aryan language spoken mainly in the north-east Indian state of Assam, where it is an official language, and it serves as a ''lingua franca'' of the wider region. The easternmost Indo-Iranian language, it has over 23 million speakers. Nefamese, an Assamese-based pidgin, is used in Arunachal Pradesh, and Nagamese, an Assamese-based Creole language, is widely used in Nagaland. The Kamtapuri language of Rangpur division of Bangladesh and the Cooch Behar and Jalpaiguri districts of India are linguistically closer to Assamese, though the speakers identify with the Bengali culture and the literary language. In the past, it was the court language of the Ahom kingdom from the 17th century. Along with other Eastern Indo-Aryan languages, Assamese evolved at least before the 7th century CE from the middle Indo-Aryan Magadhi Prakrit. Its sister languages include Angika, Bengali, Bishnupriya Manipuri, Chakma, Chittagonian, Hajong, Rajbangsi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subansiri River
The Subansiri River; is a trans- Himalayan river and a tributary of the Brahmaputra River that flows through Tibet's Lhünzê County, Shannan Prefecture and the Indian states of Arunachal Pradesh and Assam. The Subansiri is long, with a drainage basin . It is the largest tributary of the Brahmaputra contributing 7.92% of the Brahmaputra's total flow. Name and etymology The name is derived from a Sanskrit word ''svarṇa'' (), meaning 'gold'. Originally the name applied to the river only after the confluence of the Chayul Chu and Tsari Chu rivers at Gelensiniak. In early maps of independent India, Tsari Chu was marked as the main Subansiri river. However, over time, the name has been transferred to Chayul Chu. Within Tibet, the rivers are named after the locations they flow from such as Loro Chu, Nye Chu, Char Chu and Chayul Chu, all of which apply to the Subansirir or its tributaries. Course The Subansiri River originates in the Himalayas near Mount Porom in the Tibet. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
