1.
Hectare
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The hectare is an SI accepted metric system unit of area equal to 100 ares and primarily used in the measurement of land as a metric replacement for the imperial acre. An acre is about 0.405 hectare and one hectare contains about 2.47 acres, in 1795, when the metric system was introduced, the are was defined as 100 square metres and the hectare was thus 100 ares or 1⁄100 km2. When the metric system was further rationalised in 1960, resulting in the International System of Units, the are was not included as a recognised unit. The hectare, however, remains as a non-SI unit accepted for use with the SI units, the metric system of measurement was first given a legal basis in 1795 by the French Revolutionary government. At the first meeting of the CGPM in 1889 when a new standard metre, manufactured by Johnson Matthey & Co of London was adopted, in 1960, when the metric system was updated as the International System of Units, the are did not receive international recognition. The units that were catalogued replicated the recommendations of the CGPM, many farmers, especially older ones, still use the acre for everyday calculations, and convert to hectares only for official paperwork. Farm fields can have long histories which are resistant to change, with names such as the six acre field stretching back hundreds of years. The names centiare, deciare, decare and hectare are derived by adding the standard metric prefixes to the base unit of area. The centiare is a synonym for one square metre, the deciare is ten square metres. The are is a unit of area, equal to 100 square metres and it was defined by older forms of the metric system, but is now outside of the modern International System of Units. It is commonly used to measure real estate, in particular in Indonesia, India, and in French-, Portuguese-, Slovakian-, Serbian-, Czech-, Polish-, Dutch-, in Russia and other former Soviet Union states, the are is called sotka. It is used to describe the size of suburban dacha or allotment garden plots or small city parks where the hectare would be too large, the decare is derived from deka, the prefix for 10 and are, and is equal to 10 ares or 1000 square metres. It is used in Norway and in the former Ottoman areas of the Middle East, the hectare, although not strictly a unit of SI, is the only named unit of area that is accepted for use within the SI. The United Kingdom, United States, Burma, and to some extent Canada instead use the acre, others, such as South Africa, published conversion factors which were to be used particularly when preparing consolidation diagrams by compilation. In many countries, metrication redefined or clarified existing measures in terms of metric units, non-SI units accepted for use with the International System of Units
2.
Thalassery
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Thalassery has been significant during the past 500 years in the development of Kerala. Thalassery municipality has a population just under 100,000, Thalassery has an area of 23.98 square kilometres. It is 22 km south of the headquarters in Kannur town. Thalassery is situated in an altitude ranging from 2. 5m to 30m above mean sea-level, Thalassery municipality was formed on 1 November 1866 according to the Madras Act 10 of 1865 of the British Indian Empire, making it the second oldest municipality in the state. At that time the municipality was known as Thalassery Commission, G. M. Ballard, the Malabar collector, was the first President of the municipal commission. Later a European barrister, A. F. Lamaral, became the first Chairman of Thalassery municipality, Thalassery grew into a prominent place during European rule, due to its strategic geographic location. Thalassery has played a significant historical, cultural, educational and commercial role in the history of India, on 9 February 2014, Thalassery taluk was split in two and Iritty taluk was formed. The north eastern region of the former Thalassery Taluk such as Aralam, Ayyankunnu, Kottiyur. Thalassery may have originated from the ancient Malayalam linguistic usage Thala and Kacheri and it could also have emerged from Talakkathe cheri, a combination of Talakkate and Cheri. It could also be a combination of Thali and ssery i. e. Brahminic village, the 1885 administration manual vol.2 of the former Madras Presidency cites research in regional legends and folklore to indicate that the puranic name of Thalassery was Swetharanya pura. The Upanishad Acharya Swethakethu is believed to have taken penance there and this is the stala purana of Tiruvangad Shree Ramaswamy Temple. Thalassery was a town where the French military base in Kerala was located. Although the French abandoned Thalassery, moving their base to Mahé because spices could be transported to sea using canoes through Mahé river. Thalassery was a hub where Chinese, Arab, and Jewish traders had considerable influence in the spice market before that the Greeks. It was the European invasion that brought significant change as they enforced the trade with their military, the British established a trading post and built a factory at Tellicherry in 1694, having gained permission from Vadakkalankur, the prince regent of the Raja of Kolatunad. They had already been trading on the Malabar coast for much of that century, buying pepper from Moplah merchants, and had established a similar post at Travancore ten years earlier. After the annexation of Malabar, the British called upon Thalassery, the Royal families and other major Nair and Namboothiri feudal lords to return, but this was heavily opposed by some local rulers. Along with heavy taxation and laws that curbed free movement, the resulted in multiple uprisings against the British with heavy casualties to British forces
3.
Kannur district
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Kannur District is one of the 14 districts along the west coast in the state of Kerala, India. The town of Kannur is the headquarters and gives the district its name. The old name, Cannanore is the form of the Malayalam name Kannur. Kannur district is bounded by Kasaragod District to the north, Kozhikode district to the south, to the east the district is bounded by the Western Ghats, which forms the border with the state of Karnataka. The Arabian Sea lies to the west, the district was established in 1957. Kannur is the sixth-most urbanized district in Kerala, with more than 50% of its residents living in urban areas, Kannur has an urban population of 1,212,898, which is the second largest in Kerala after Ernakulam district. Kannur District is known as the land of looms and lores, because of the loom industries, the district is a major centre of Theyyam, a ritual dance of northern Kerala. Small shrines known as kavus, associated with the Theyyam, dot the district, the proposed Kannur International Airport will be the fourth international airport in Kerala and is situated in Mattannur, 26-km away from Kannur. There are many myths and legends associated with the name Kannur and it is said to be a portmanteau derived from two Malayalam words, ‘Kannan’, and ‘Ur’, making it the place of Lord Krishna. One theory supporting this theory is that the deity of the Kadalayi Srikrishna Temple was originally installed in a shrine at Kadalayi Kotta in the part of the present Kannur town. During the British Raj, the city was known as Cannanore, Kannur was an important trading center in the 12th century with active business connections with Persia and Arabia. It served as the British military headquarters on Indias west coast until 1887, in conjunction with her sister city, Tellicherry, it was the third largest city on the western coast of British India in the 18th century after Bombay and Karachi. St. Angelo Fort was built in 1505 by Dom Francisco de Almeida and they modernised the fort and built the bastions Hollandia, Zeelandia and Frieslandia that are the major features of the present structure. The original Portuguese fort was pulled down later, a painting of this fort and the fishing ferry behind it can be seen in the Rijksmuseum Amsterdam. The Dutch sold the fort to king Ali Raja of Arakkal in 1772, the British conquered it in 1790 and used it as one of their major military stations on the Malabar Coast. During the 17th century, Kannur was the city of the only Muslim Sultanate in the malabar region. During the British Raj, Kannur was part of the Madras province in the North Malabar District, the guerrilla war by Pazhassi Raja, the ruler of Kottayam province, against the British had a huge impact in the history of Kannur. Changes in the socio-economic and political sectors in Kerala during the decades of 20th century created conditions congenial for the growth of the Communist Party
4.
Kerala
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Kerala historically known as Keralam, is an Indian state in South India on the Malabar Coast. It was formed on 1 November 1956 following the States Reorganisation Act by combining Malayalam-speaking regions, spread over 38,863 km2, it is bordered by Karnataka to the north and northeast, Tamil Nadu to the east and south, and the Lakshadweep Sea to the west. With 33,387,677 inhabitants as per the 2011 Census, Malayalam is the most widely spoken language and is also the official language of the state. The region has been a prominent spice exporter since 3000 BCE, the Chera Dynasty was the first prominent kingdom based in Kerala, though it frequently struggled against attacks by the neighbouring Cholas and Pandyas. In the 15th century, the spice trade attracted Portuguese traders to Kerala, after independence, Travancore and Cochin joined the Republic of India and Travancore-Cochin was given the status of a state in 1949. In 1956, Kerala state was formed by merging Malabar district, Travancore-Cochin, Hinduism is practised by more than half of the population, followed by Islam and Christianity. The culture is a synthesis of Aryan and Dravidian cultures, developed over millennia, under influences from other parts of India, the production of pepper and natural rubber contributes significantly to the total national output. In the agricultural sector, coconut, tea, coffee, cashew, the states coastline extends for 595 kilometres, and around 1.1 million people in the state are dependent on the fishery industry which contributes 3% to the states income. The state has the highest media exposure in India with newspapers publishing in nine languages, mainly English, Kerala is one of the prominent tourist destinations of India, with backwaters, beaches, Ayurvedic tourism and tropical greenery as its major attractions. The name Kerala has an uncertain etymology, One popular theory derives Kerala from Kera and alam is land, thus land of coconuts, this also happens to be a nickname for the state due to abundance of coconut trees and its use by the locals. The word Kerala is first recorded in a 3rd-century BCE rock inscription left by the Maurya emperor Ashoka, the inscription refers to the local ruler as Keralaputra, or son of Chera. This contradicts the theory that Kera is from coconut tree, at that time, one of three states in the region was called Cheralam in Classical Tamil, Chera and Kera are variants of the same word. The word Cheral refers to the oldest known dynasty of Kerala kings and is derived from the Proto-Tamil-Malayalam word for lake, the earliest Sanskrit text to mention Kerala is the Aitareya Aranyaka of the Rigveda. It is also mentioned in the Ramayana and the Mahabharata, the two Hindu epics, the Skanda Purana mentions the ecclesiastical office of the Thachudaya Kaimal who is referred to as Manikkam Keralar, synonymous with the deity of the Koodalmanikyam temple. Keralam may stem from the Classical Tamil cherive-alam or chera alam, the Greco-Roman trade map Periplus Maris Erythraei refers to Keralaputra as Celobotra. According to Hindu mythology, the lands of Kerala were recovered from the sea by the warrior sage Parasurama. Parasurama threw his axe across the sea, and the water receded as far as it reached, according to legend, this new area of land extended from Gokarna to Kanyakumari. The land which rose from sea was filled with salt and unsuitable for habitation, so Parasurama invoked the Snake King Vasuki, out of respect, Vasuki and all snakes were appointed as protectors and guardians of the land
5.
Island
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An island or isle is any piece of sub-continental land that is surrounded by water. Very small islands such as emergent land features on atolls can be called islets, skerries, an island in a river or a lake island may be called an eyot or ait, and a small island off the coast may be called a holm. A grouping of geographically or geologically related islands is called an archipelago, an island may be described as such, despite the presence of an artificial land bridge. Example, Singapore and its causeway, or the various Dutch delta islands, there are two main types of islands in the sea, continental and oceanic. The word island derives from Middle English iland, from Old English igland, Old English ieg is actually a cognate of Swedish ö and German Aue, and related to Latin aqua. There is a difference between islands and continents in terms of geology, continents sit on continental lithosphere which is part of tectonic plates floating high on Earths mantle. Oceanic crust is also part of tectonic plates, but it is denser than continental lithosphere, Islands are either extensions of the oceanic crust or geologically they are part of some continent sitting on continental lithosphere. This holds true for Australia, which sits on its own continental lithosphere, continental islands are bodies of land that lie on the continental shelf of a continent. A special type of island is the microcontinental island, which is created when a continent is rifted. Examples are Madagascar and Socotra off Africa, the Kerguelen Islands, New Caledonia, New Zealand, another subtype is an island or bar formed by deposition of tiny rocks where water current loses some of its carrying capacity. While some are transitory and may disappear if the volume or speed of the current changes, others are stable, oceanic islands are islands that do not sit on continental shelves. The vast majority are volcanic in origin, such as Saint Helena in the South Atlantic Ocean, the few oceanic islands that are not volcanic are tectonic in origin and arise where plate movements have lifted up the ocean floor above the surface. Examples are Saint Peter and Paul Rocks in the Atlantic Ocean, one type of volcanic oceanic island is found in a volcanic island arc. These islands arise from volcanoes where the subduction of one plate under another is occurring, examples are the Aleutian Islands, the Mariana Islands, and most of Tonga in the Pacific Ocean. The only examples in the Atlantic Ocean are some of the Lesser Antilles, another type of volcanic oceanic island occurs where an oceanic rift reaches the surface. There are two examples, Iceland, which is the second largest volcanic island, and Jan Mayen. A third type of oceanic island is formed over volcanic hotspots. A hotspot is more or less stationary relative to the tectonic plate above it
6.
Coconut
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The coconut tree is a member of the family Arecaceae and the only species of the genus Cocos. The term coconut can refer to the coconut palm or the seed, or the fruit. The spelling cocoanut is a form of the word. The term is derived from the 16th-century Portuguese and Spanish word coco meaning head or skull, coconuts are known for their great versatility, as evidenced by many traditional uses, ranging from food to cosmetics. They form a part of the diets of many people in the tropics and subtropics. Coconuts are distinct from other fruits for their quantity of water. When mature, they can be used as seed nuts or processed to give oil from the kernel, charcoal from the hard shell, the endosperm is initially in its nuclear phase suspended within the coconut water. As development continues, cellular layers of endosperm deposit along the walls of the coconut, when dried, the coconut flesh is called copra. The oil and milk derived from it are used in cooking and frying, as well as in soaps. The husks and leaves can be used as material to make a variety of products for furnishing and decorating, the coconut also has cultural and religious significance in certain societies, particularly in India, where it is used in Hindu rituals. Cocos nucifera is a palm, growing up to 30 m tall, with pinnate leaves 4–6 m long. Coconuts are generally classified into two types, tall and dwarf. On fertile soil, a coconut palm tree can yield up to 75 fruits per year. Given proper care and growing conditions, coconut palms produce their first fruit in six to ten years, botanically, the coconut fruit is a drupe, not a true nut. Like other fruits, it has three layers, the exocarp, mesocarp, and endocarp, the exocarp and mesocarp make up the husk of the coconuts. Coconuts sold in the shops of nontropical countries often have had the exocarp removed, the mesocarp is composed of a fiber, called coir, which has many traditional and commercial uses. The shell has three germination pores or eyes that are visible on its outside surface once the husk is removed. A full-sized coconut weighs about 1.44 kg and it takes around 6,000 full-grown coconuts to produce a tonne of copra
7.
Muzhappilangad Beach
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Muzhappilangad Drive-in Beach is a beach in the state of Kerala in southwestern India. It is located parallel to National Highway 66 between Thalassery and Kannur and this beach is the longest Drive-In Beach in India and is featured among the top 6 best beaches for driving in the world in BBC article for Autos. Even though Goa has many beaches, it does not have a Drive-in beach. The beach festival is celebrated in the month of April and it is one of the important tourist attraction in the district of Kannur in Kerala and this was the first place where Mr. Abdul Najath took his beautuful wife Ms. Rimsha Aysha after their marriage. The youth also try many driving stunts in cars like drifting and wheeling in bikes as this is a paradise for driving along the shore, just 100m from this beach you would find a private island Dharmadam island, which can be reached by walk at times of low tide. There is a road winding through coconut groves leading to the beach. To get to this road, if you are driving from Tellicherry towards Kannur, the beach is about 5 km long and curves in a wide area providing a good view of Kannur on the north. Local laws allow beachgoers to drive for a full 4 km directly on the sands of the beach, the beach is bordered by black rocks, which also protect it from the stronger currents of the ocean. These rocks provide habitat for Blue mussel, a delicious seafood, Beach attracts bird-watchers from far off places as hundreds of birds flock here during various seasons. Approximately 100–200 m south of the beach there is an island called Dharmadam Island. It is possible to walk to the island during low tide, since the late 90s, the beach has seen a steady influx of European tourists during winter. A major share of foreign and domestic tourists are not aware of the potential of this elusive destination and it is a must see destination for Indians as well as foreign tourists. After the face lift of the beach there has been an improvement in the facilities available to the beach visitors including resorts, roads. The beach is wide and the sand is enough to support smooth driving
8.
Tide
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Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon and the Sun and the rotation of the Earth. Some shorelines experience a semi-diurnal tide—two nearly equal high and low tides each day, other locations experience a diurnal tide—only one high and low tide each day. A mixed tide—two uneven tides a day, or one high, Tides vary on timescales ranging from hours to years due to a number of factors. To make accurate records, tide gauges at fixed stations measure water level over time, gauges ignore variations caused by waves with periods shorter than minutes. These data are compared to the level usually called mean sea level. Tidal phenomena are not limited to the oceans, but can occur in other systems whenever a gravitational field varies in time. For example, the part of the Earth is affected by tides. Tide changes proceed via the following stages, Sea level rises over several hours, covering the intertidal zone, the water rises to its highest level, reaching high tide. Sea level falls over several hours, revealing the intertidal zone, the water stops falling, reaching low tide. Oscillating currents produced by tides are known as tidal streams, the moment that the tidal current ceases is called slack water or slack tide. The tide then reverses direction and is said to be turning, slack water usually occurs near high water and low water. But there are locations where the moments of slack tide differ significantly from those of high, Tides are commonly semi-diurnal, or diurnal. The two high waters on a day are typically not the same height, these are the higher high water. Similarly, the two low waters each day are the low water and the lower low water. The daily inequality is not consistent and is small when the Moon is over the equator. From the highest level to the lowest, Highest Astronomical Tide – The highest tide which can be predicted to occur, note that meteorological conditions may add extra height to the HAT. Mean High Water Springs – The average of the two high tides on the days of spring tides, mean High Water Neaps – The average of the two high tides on the days of neap tides. Mean Sea Level – This is the sea level
9.
Buddhism
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Buddhism is a religion and dharma that encompasses a variety of traditions, beliefs and spiritual practices largely based on teachings attributed to the Buddha. Buddhism originated in India sometime between the 6th and 4th centuries BCE, from where it spread through much of Asia, two major extant branches of Buddhism are generally recognized by scholars, Theravada and Mahayana. Buddhism is the worlds fourth-largest religion, with over 500 million followers or 7% of the global population, Buddhist schools vary on the exact nature of the path to liberation, the importance and canonicity of various teachings and scriptures, and especially their respective practices. In Theravada the ultimate goal is the attainment of the state of Nirvana, achieved by practicing the Noble Eightfold Path, thus escaping what is seen as a cycle of suffering. Theravada has a following in Sri Lanka and Southeast Asia. Mahayana, which includes the traditions of Pure Land, Zen, Nichiren Buddhism, Shingon, rather than Nirvana, Mahayana instead aspires to Buddhahood via the bodhisattva path, a state wherein one remains in the cycle of rebirth to help other beings reach awakening. Vajrayana, a body of teachings attributed to Indian siddhas, may be viewed as a branch or merely a part of Mahayana. Tibetan Buddhism, which preserves the Vajrayana teachings of eighth century India, is practiced in regions surrounding the Himalayas, Tibetan Buddhism aspires to Buddhahood or rainbow body. Buddhism is an Indian religion attributed to the teachings of Buddha, the details of Buddhas life are mentioned in many early Buddhist texts but are inconsistent, his social background and life details are difficult to prove, the precise dates uncertain. Some hagiographic legends state that his father was a king named Suddhodana, his mother queen Maya, and he was born in Lumbini gardens. Some of the stories about Buddha, his life, his teachings, Buddha was moved by the innate suffering of humanity. He meditated on this alone for a period of time, in various ways including asceticism, on the nature of suffering. He famously sat in meditation under a Ficus religiosa tree now called the Bodhi Tree in the town of Bodh Gaya in Gangetic plains region of South Asia. He reached enlightenment, discovering what Buddhists call the Middle Way, as an enlightened being, he attracted followers and founded a Sangha. Now, as the Buddha, he spent the rest of his teaching the Dharma he had discovered. Dukkha is a concept of Buddhism and part of its Four Noble Truths doctrine. It can be translated as incapable of satisfying, the unsatisfactory nature, the Four Truths express the basic orientation of Buddhism, we crave and cling to impermanent states and things, which is dukkha, incapable of satisfying and painful. This keeps us caught in saṃsāra, the cycle of repeated rebirth, dukkha
10.
Chinese fishing nets
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In India, Chinese fishing nets are fishing nets that are fixed land installations for fishing. While commonly known as Chinese fishing nets in India, the formal name for such nets is shore operated lift nets. Huge mechanical contrivances hold out horizontal nets of 20 m or more across, each structure is at least 10 m high and comprises a cantilever with an outstretched net suspended over the sea and large stones suspended from ropes as counterweights at the other end. Each installation is operated by a team of up to six fishermen, while such nets are used throughout coastal southern China and Indochina, in India they are mostly found in the Indian cities of Kochi and Kollam, where they have become a tourist attraction. The Indian common name arises because they are unusual in India, the system is sufficiently balanced that the weight of a man walking along the main beam is sufficient to cause the net to descend into the sea. The net is left for a time, possibly just a few minutes. The catch is usually modest, a few fish and crustaceans, rocks, each 30 cm or so in diameter, are suspended from ropes of different lengths. As the net is raised, some of the rocks one-by-one come to rest on a platform thereby keeping everything in balance, each installation has a limited operating depth. Consequently, an individual net cannot be operated in tidal waters. Different installations will be operated depending on the state of the tide and it was earlier thought that the nets might have been introduced by the Chinese explorer Zheng He. Recent research shows that these were introduced by Portuguese Casado settlers from Macau, the Chinese fishing nets have become a very popular tourist attraction. Their size and elegant construction is photogenic and the rhythm of their operation is quite hypnotic. In addition, catches can be purchased individually and need be only a short distance to a street entrepreneur who will cook it. Fishing in India Zheng He and Kochi Short documentary about Chinese fishing nets in Fort Kochi
