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Koggala Lagoon
Koggala Lagoon ( ''Koggala Kalapuwa'') is a coastal body of water located in Galle District, Southern Sri Lanka. It is situated near the town of Koggala and adjacent to the southern coast, about south of Colombo. The lagoon is embellished with eight ecologically rich small islands. Features and location The lagoon has a surface area of approximately measuring in length and in width. The water depth ranges from to . The lagoon is largely rain fed and a number of streams are connected to it. Warabokka-ela stream (Koggala-oya) that enters the lagoon from the north-west is the main freshwater supply.Gunaratne, G.L.; Norio, Tanaka; Amarasekara, P.; Priyadarshana, T.; Manatunge, J. 2010. Restoration of Koggala lagoon: Modeling approach in evaluating lagoon water budget and flow characteristics. Journal of Environmental Sciences 22(6):813-819. Kerena anicut, which was constructed combining two streams, Mudiyansege-ela stream and Thithagalla-ela stream, is the second largest freshwa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galle District
Galle ( ''gālla distrikkaya''; ''Kāli māvattam'') is a Districts of Sri Lanka, district in Southern Province, Sri Lanka, Southern Province, Sri Lanka. It is one of 25 districts of Sri Lanka, the second level administrative division of the country. The district is administered by a District Secretariat headed by a Government Agent (Sri Lanka), District Secretary (previously known as a Government Agent (Sri Lanka), Government Agent) appointed by the Government of Sri Lanka, central government of Sri Lanka. Geological background Its area is : is water and is land. Galle District is bounded on the north by the Benthara River, south and west by the Indian Ocean and east by Matara District, Matara and Ratnapura District, Ratnapura districts. The topography of the Galle District is very diverse. The climatic condition of Hiniduma Patthuwa is very similar to the central hill country of Sri Lanka. This area consists of rainforests, which is the water catchment area for most of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monitor Lizards
Monitor lizards are lizards in the genus ''Varanus,'' the only extant genus in the family Varanidae. They are native to Africa, Asia, and Oceania, and West African Nile monitor, one species is also found in south America as an invasive species. About 80 species are recognized. Monitor lizards have long necks, powerful tails and claws, and well-developed limbs. The adult length of extant species ranges from in some species such as ''Dampier Peninsula monitor, Varanus sparnus'', to over in the case of the Komodo dragon, though the extinct megalania (''Varanus priscus'') may have reached lengths of more than . Most monitor species are terrestrial locomotion, terrestrial, but many are also arboreal or semiaquatic. While most monitor lizards are carnivorous, eating smaller reptiles, fish, birds, insects, small mammals, and eggs, a few species also eat fruit and vegetation. Etymology The genus, generic name ''Varanus'' is derived from the Arabic (language), Arabic word ''waral'' [St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flushing Time
The residence time of a fluid parcel is the total time that the parcel has spent inside a control volume (e.g.: a chemical reactor, a lake, a human body). The residence time of a set of parcels is quantified in terms of the frequency distribution of the residence time in the set, which is known as residence time distribution (RTD), or in terms of its average, known as mean residence time. Residence time plays an important role in chemistry and especially in environmental science and pharmacology. Under the name ''lead time'' or ''waiting time'' it plays a central role respectively in supply chain management and queueing theory, where the material that flows is usually discrete instead of continuous. History The concept of residence time originated in models of chemical reactors. The first such model was an ''axial dispersion model'' by Irving Langmuir in 1908. This received little attention for 45 years; other models were developed such as the plug flow reactor model and the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea in the south. The Japanese archipelago consists of four major islands—Hokkaido, Honshu, Shikoku, and Kyushu—and List of islands of Japan, thousands of smaller islands, covering . Japan has a population of over 123 million as of 2025, making it the List of countries and dependencies by population, eleventh-most populous country. The capital of Japan and List of cities in Japan, its largest city is Tokyo; the Greater Tokyo Area is the List of largest cities, largest metropolitan area in the world, with more than 37 million inhabitants as of 2024. Japan is divided into 47 Prefectures of Japan, administrative prefectures and List of regions of Japan, eight traditional regions. About three-quarters of Geography of Japan, the countr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saitama University
Saitama University (埼玉大学, ''Saitama Daigaku'') is a Japanese national university located in a suburban area of Sakura-ku, Saitama City, capital of Saitama Prefecture in Tokyo Metropolitan Area. Founded in 1873, it became a national university is 1949, and currently has five faculties (schools) for undergraduate education: Liberal Arts, Education, Economics, Science, and Engineering; and four graduate schools: Cultural Science, Education, Economic Science, and Science and Engineering. All of these schools offer programs leading to doctorates as well as master's degrees. The total enrollment in the university is more than 8,500 with more than 500 overseas students pursuing undergraduate and postgraduate studies. Its abbreviated form is ''Saidai'' (埼大). History The predecessor of the university, Saitama Normal School, was founded in 1873. It was chartered as a national university in 1949 by the merger of established 1929, , and established 1922. Campuses Ō ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Ruhuna
The University of Ruhuna ( (Ruhuṇa Viśvavidyālaya, Rohana sarasaviya),; ) is a public university in Matara, Sri Lanka. It is the only university in the southern region of Sri Lanka (also referred to as the ''Kingdom of Ruhuna''). It was established by a special presidential decree on 1 September 1978 as Ruhuna University College and upgraded to a full-fledged university on 1 February 1984 by a university order. It is informally known as Ruhuna University or simply Ruhuna. The university is organized into ten faculties throughout the southern province of Sri Lanka. Its main campus is located in the Wellamadama complex in Matara. The Agriculture and Technology faculties are in Kamburupitiya (Matara), while the Engineering, Medicine, and Allied Health Sciences faculties are in Galle. Its LKR 5.49 billion financial endowments are used for academic and research purposes of the university. It operates the Ruhuna Library, which is one of the largest academic and researc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moratuwa University
The University of Moratuwa (also referred as Moratuwa University) ( ''Moraṭuwa Wiśwawidyālaya'', ) is a public university in Sri Lanka. It is located on the bank of the Bolgoda Lake in Katubedda, Moratuwa, a suburb of Sri Lanka's capital Colombo. Apart from academics including undergraduate and postgraduate studies, the University of Moratuwa presents social and cultural activities, student services, societies, and sports and recreational activities. The institution was known as Ceylon College of Technology, Katubedda (Katubedda Tech) before gaining university status. Its roots go back to the Institute of Practical Technology founded in 1960 to provide technical education. History The University of Moratuwa is an independent state university in Katubedda, Moratuwa, Sri Lanka overlooking Bolgoda Lake. It was established as the University of Moratuwa (UoM), Sri Lanka on 22 December 1978 under the Universities Act No. 16 of 1978 and operates under the general direction of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Practical Action
Practical Action (previously known as the Intermediate Technology Development Group, ITDG) is a development charity registered in the United Kingdom which works directly in four regions of the developing world – Latin America, East Africa, Southern Africa and South Asia, with particular concentration on Peru, Bolivia, Kenya, Sudan, Zimbabwe, Bangladesh and Nepal. In these countries, Practical Action works with poor communities to develop appropriate technologies in renewable energy, food production, agro-processing, water, sanitation, small enterprise development, building and shelter, climate change adaptation and disaster risk reduction">öller, V., R. van Diemen, J.B.R. Matthews, C. Méndez, S. Semenov, J.S. Fuglestvedt, A. Reisinger ... and disaster risk reduction. History In 1965, economist and philosopher E. F. Schumacher had an article published in ''The Observer'', pointing out the limitations of aid based on the transfer of large-scale technologies to developing cou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Etroplus Suratensis
The green chromide (''Etroplus suratensis'') is a species of cichlid fish that is native to fresh and brackish water habitats in some parts in India such as Kerala, Goa, Chilika Lake in Odisha and Sri Lanka. The species was first described by Marcus Elieser Bloch in 1790. This species and other members of the genus '' Etroplus'' are relatively closely related to the '' Paretroplus'' cichlids from Madagascar. Other common names include pearlspot cichlid, banded pearlspot, and striped chromide. In Kerala, it is known locally as ''karimeen''. In Tamil Nadu, it is known locally as the ''pappan'' or ''pappa''. In Goa, the fish is known as ''kalundar''. In Odisha, the local name is ''kundal''. In Sri Lanka this fish is known as ''Mal koraliya''. It has been introduced in various parts of the world outside its native range, including Singapore, where it occurs in estuaries. The Government of Kerala declared pearlspot as the official fish of Kerala. Habitat and behavior The green chr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malpulutta Kretseri
The ornate paradisefish (''Malpulutta kretseri'') or spotted gourami, is a species of gourami endemic to Sri Lanka. It is the only recognized species in its genus. It inhabits shallow, slow-flowing streams in forested areas shaded with plentiful vegetation near the edges and a substrate covered by leaf litter. It is a carnivore, preying on plankton, fish fry, and the larvae of insects. They can reach a length of , though most are only around . This species can also occasionally be found in the aquarium trade, where it is reportedly exceedingly shy. The specific name Specific name may refer to: * in Database management systems, a system-assigned name that is unique within a particular database In taxonomy, either of these two meanings, each with its own set of rules: * Specific name (botany), the two-part (bino ... of this fish honours the Sri Lankan lawyer and judge Oswald Leslie De Kretser II. References ornate paradisefish Freshwater fish of Sri Lanka Endemic fauna o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buddhism
Buddhism, also known as Buddhadharma and Dharmavinaya, is an Indian religion and List of philosophies, philosophical tradition based on Pre-sectarian Buddhism, teachings attributed to the Buddha, a wandering teacher who lived in the 6th or 5th century Before the Common Era, BCE. It is the Major religious groups, world's fourth-largest religion, with about 500 million followers, known as Buddhists, who comprise four percent of the global population. It arose in the eastern Gangetic plain as a movement in the 5th century BCE, and gradually spread throughout much of Asia. Buddhism has subsequently played a major role in Asian culture and spirituality, eventually spreading to Western world, the West in the 20th century. According to tradition, the Buddha instructed his followers in a path of bhavana, development which leads to Enlightenment in Buddhism, awakening and moksha, full liberation from ''Duḥkha, dukkha'' (). He regarded this path as a Middle Way between extremes su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen Victoria
Victoria (Alexandrina Victoria; 24 May 1819 – 22 January 1901) was Queen of the United Kingdom of Great Britain and Ireland from 20 June 1837 until Death and state funeral of Queen Victoria, her death in January 1901. Her reign of 63 years and 216 days, which was List of monarchs in Britain by length of reign, longer than those of any of her predecessors, constituted the Victorian era. It was a period of industrial, political, scientific, and military change within the United Kingdom of Great Britain and Ireland, United Kingdom, and was marked by a great expansion of the British Empire. In 1876, the British parliament voted to grant her the additional title of Empress of India. Victoria was the daughter of Prince Edward, Duke of Kent and Strathearn (the fourth son of King George III), and Princess Victoria of Saxe-Coburg-Saalfeld. After the deaths of her father and grandfather in 1820, she was Kensington System, raised under close supervision by her mother and her Comptrol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
