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Theni District
Theni District is one of the 38 districts of Tamil Nadu state in India. Surrounded by hills, the district is located to the west of Madurai district. The town of Theni is the district headquarters. The district is divided into two natural divisions by the hills and is further subdivided into five Taluks: Theni, Bodinayakanur, Periyakulam, Uthamapalayam and Andipatti. The area is rich in natural features, with thick vegetation and perennial streams from the hills on the western side, and Cumbum valley, which lies in Uthamapalayam taluk. As of 2011, Theni district had a population of 1,245,899. History Theni District was formed by the splitting from the former Madurai District as per G.O. Ms. No. 679 Revenue Department, dated 7 July 1996. Because of the bifurcation, a new Revenue Division ( Uthamapalayam) and two new taluks—Theni and Bodinayakanur—were created on 1 January 1997. Theni Municipal town was not a district headquarters until this date. The region cove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Districts Of Tamil Nadu
The States and union territories of India, Indian state of Tamil Nadu is divided into 38 districts of India, districts. District (India), Districts are the major administrative divisions of a state and are further sub-divided into smaller taluks. During the British Raj, Administrative divisions of Madras Presidency, 12 districts of the erstwhile Madras Presidency had their boundaries within the present-day Tamil Nadu. Post the Independence Day (India), Indian Independence in 1947 and the Political integration of India, political integration, the Madras Province inherited parts of the earlier Madras Presidency. Following the adoption of the Constitution of India in 1950, the Madras State was formed, which was further reorganized in 1953 and 1956. After the States Reorganisation Act, 1956, reorganization of Indian states in 1956, the state had 13 re-organized districts, which were further divided later over the years. Between 1960 and 1980, three additional districts were formed. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Standard Time
Indian Standard Time (IST), sometimes also called India Standard Time, is the time zone observed throughout the Republic of India, with a time offset of UTC+05:30. India does not observe daylight saving time or other seasonal adjustments. In military and aviation time, IST is designated E* ("Echo-Star"). It is indicated as ''Asia/Kolkata'' in the IANA time zone database. History The Indian Standard Time was adopted on 1 January 1906 during the British era with the phasing out of its precursor Madras Time (Railway Time), and after Independence in 1947, the Union government established IST as the official time for the whole country, although Kolkata and Mumbai retained their own local time (known as Calcutta Time and Bombay Time) until 1948 and 1955, respectively. The Central observatory was moved from Chennai to a location at Shankargarh Fort in Allahabad district, so that it would be as close to UTC+05:30 as possible. Daylight Saving Time (DST) was used brief ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mullayar
Mullayar River is a tributary of the Periyar River, the longest river in Kerala. It originates at Kottamalai peak in the Periyar Tiger Reserve. The Mullayar flows west through the reserve and joins the Periyar at Mullakudy just at the beginning of the Periyar lake formed by the Mullaperiyar dam. See also * Periyar - Main river Other major tributaries of Periyar river *Muthirapuzha River Muthirapuzha River is one of the major tributaries of the Periyar River, the longest river in Kerala state south India. It begins in remote forests above the Pooyamkutty- Edamalayar valley in Ernakulam district Ernakulam (; ISO: ''Eṟ ... * Cheruthoni * Perinjankutti * Edamalayar * Muttar River References Rivers of Idukki district Periyar (river) {{Kerala-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mullaperiyar Dam
Mullaperiyar Dam () is a masonry gravity dam on the Periyar River of Idukki district of Indian state of Kerala. It is situated 150 km south east of Kochi and 200 km north east of state capital city of Trivandrum. It is located above the sea level, on the Cardamom Hills of the Western Ghats in Thekkady, Idukki District of Kerala, India. It was constructed between 1887 and 1895 by John Pennycuick and also reached in an agreement to divert water eastwards to the Madras Presidency area (present-day Tamil Nadu). It has a height of from the foundation, and a length of . The Periyar National Park in Thekkady is located around the dam's reservoir. The dam is built at the confluence of Mullayar and Periyar rivers. The dam is located in Kerala on the river Periyar, but is operated and maintained by the neighbouring state of Tamil Nadu. Although the Periyar River has a total catchment area of 5398 km2 with 114 km2 downstream from the dam in Tamil Nadu, the catchment area o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madurai
Madurai ( , , ), formerly known as Madura, is a major city in the States and union territories of India, Indian state of Tamil Nadu. It is the cultural capital of Tamil Nadu and the administrative headquarters of Madurai District, which is governed by the Madurai Municipal Corporation established on 1 November 1866. As of the 2011 Census of India, 2011 census, it is the List of cities in India by population, third largest metropolis in Tamil Nadu after Chennai and Coimbatore in terms of population and 27th largest List of million-plus urban agglomerations in India, urban agglomeration in India. Located on the banks of River Vaigai, Madurai has been a major settlement for two millennia and has a documented history of more than 2500 years. It is often referred to as "Thoongatha Nagaram", meaning "the city that never sleeps". Madurai is closely associated with the Tamil language. The third Tamil Sangam, a major congregation of Tamil scholars, is said to have been held in the ci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cumbum Valley
Cumbum Valley, also called Kambam Valley, is a valley in the Theni district of Tamil Nadu state in India near the Kerala state border. This is the most fertile valley in south India, The valley includes lands between Thekkadi Hills, Varusanadu Hills, and Kodaikanal Hills. It is one of the few places in Tamil Nadu producing grapes. Cumbum valley produces about 90,000 tonnes of muscat grapes and 10,000 tonnes of Thomson seedless grapes every year. Places # Cumbum # |
Tehsil
A tehsil (, also known as tahsil, taluk, or taluka () is a local unit of administrative division in India and Pakistan. It is a subdistrict of the area within a Zila (country subdivision), district including the designated populated place that serves as its administrative centre, with possible additional towns, and usually a number of village#South Asia, villages. The terms in India have replaced earlier terms, such as ''pargana'' (''pergunnah'') and ''thana''. In List of mandals in Andhra Pradesh, Andhra Pradesh and List of mandals in Telangana, Telangana, a newer unit called mandal (circle) has come to replace the tehsil system. A mandal is generally smaller than a tehsil, and is meant for facilitating local self-government in the panchayati raj in India, panchayat system. In West Bengal, Bihar, Jharkhand, community development blocks (CDBs) are the empowered grassroots administrative unit, replacing tehsils. Tehsil office is primarily tasked with land revenue administration, be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madurai District
Madurai District is one of the 38 districts of the state of Tamil Nadu in southeastern India., United States National Geospatial-Intelligence Agency The city of Madurai serves as the district headquarters. It houses the famous Sri Meenakshi Sundareshwarar temple and is situated on the banks of the river Vaigai. Thiruparankundram is one of the major tourist place in the district. As of 2011, the district had a population of 3,038,252 with a sex-ratio of 990 females for every 1,000 males. Aside from the city of Madurai, the larger towns are Melur, Vadipatti, Thirumangalam, Thirupparankundram, Peraiyur, and Usilampatti. History The main kingdoms which ruled Madurai are the Pandyas and the Nayaks. Geography The district is bounded by Theni in the west, Sivaganga in the east, Dindigul in the north, Virudhunagar in the south and small parts of Tiruchirappalli in the northeast. Climate The climate has extremes. There are three distinct periods of rainfall: * adva ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Precipitation (meteorology)
In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls from clouds due to gravitational pull. The main forms of precipitation include drizzle, rain, rain and snow mixed ("sleet" in Commonwealth usage), snow, ice pellets, graupel and hail. Precipitation occurs when a portion of the atmosphere becomes saturated with water vapor (reaching 100% relative humidity), so that the water condenses and "precipitates" or falls. Thus, fog and mist are not precipitation; their water vapor does not condense sufficiently to precipitate, so fog and mist do not fall. (Such a non-precipitating combination is a colloid.) Two processes, possibly acting together, can lead to air becoming saturated with water vapor: cooling the air or adding water vapor to the air. Precipitation forms as smaller droplets coalesce via collision with other rain drops or ice crystals within a cloud. Short, intense periods of rain in scattered locations are called shower (p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN Protected Area Categories
IUCN protected area categories, or IUCN protected area management categories, are categories used to classify protected areas in a system developed by the International Union for Conservation of Nature (IUCN). The enlisting of such areas is part of a strategy being used toward the conservation of the world's natural environment and biodiversity. The International Union for Conservation of Nature, IUCN has developed the protected area management categories system to define, record and classify the wide variety of specific aims and concerns when categorising protected areas and their objectives. Further supplementary guidelines have been developed specific to marine protected areas (MPAs). This categorisation method is recognised on a global scale by national governments and international bodies such as the United Nations and the Convention on Biological Diversity. Categories Category Ia – strict nature reserve A strict nature reserve (IUCN Category Ia) is an area which is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Female
An organism's sex is female ( symbol: ♀) if it produces the ovum (egg cell), the type of gamete (sex cell) that fuses with the male gamete (sperm cell) during sexual reproduction. A female has larger gametes than a male. Females and males are results of the anisogamous reproduction system, wherein gametes are of different sizes (unlike isogamy where they are the same size). The exact mechanism of female gamete evolution remains unknown. In species that have males and females, sex-determination may be based on either sex chromosomes, or environmental conditions. Most female mammals, including female humans, have two X chromosomes. Characteristics of organisms with a female sex vary between different species, having different female reproductive systems, with some species showing characteristics secondary to the reproductive system, as with mammary glands in mammals. In humans, the word ''female'' can also be used to refer to gender in the social sense of gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
