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Nagaoka District, Kōchi
is a district located in Kōchi Prefecture, Japan. As of 2003, the district has an estimated population of 10,393 and a density Density (volumetric mass density or specific mass) is the ratio of a substance's mass to its volume. The symbol most often used for density is ''ρ'' (the lower case Greek letter rho), although the Latin letter ''D'' (or ''d'') can also be u ... of 23.14 persons per km2. The total area is 449.15 km2. Towns and villages * Motoyama * Ōtoyo Districts in Kōchi Prefecture {{Kochi-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Districts Of Japan
In Japan, a is composed of one or more rural municipalities (Towns of Japan, towns or Villages of Japan, villages) within a Prefectures of Japan, prefecture. Districts have no governing function, and are only used for geographic or statistical purposes such as mailing addresses. Cities of Japan, Cities are not part of districts. Historically, districts have at times functioned as an administrative unit in Japan, administrative unit. From 1878 to 1921The governing law, the district code (''gunsei'', 郡制Entry for the 1890 originalanentry for the revised 1899 ''gunsei''in the National Diet Library ''Nihon hōrei sakuin''/"Index of Japanese laws and ordinances"), was abolished in 1921, but the district assemblies (''gunkai'', 郡会) existed until 1923, the district chiefs (''gunchō'', 郡長) and district offices (''gun-yakusho'', 郡役所) until 1926. district governments were roughly equivalent to a County (United States), county of the United States, ranking below Prefectu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kōchi Prefecture
is a prefecture of Japan located on the island of Shikoku. Kōchi Prefecture has a population of 669,516 (1 April 2023) and has a geographic area of 7,103 km2 (2,742 sq mi). Kōchi Prefecture borders Ehime Prefecture to the northwest and Tokushima Prefecture to the northeast. Kōchi is the capital and largest city of Kōchi Prefecture, with other major cities including Nankoku, Shimanto, and Kōnan. Kōchi Prefecture is located on Japan's Pacific coast surrounding a large bay in the south of Shikoku, with the southernmost point of the island located at Cape Ashizuri in Tosashimizu. Kōchi Prefecture is home to Kōchi Castle, considered the most intact Japanese castle, and the Shimanto River, one of the few undammed rivers in Japan. History Antiquity Before the Ritsuryō System In the Kujiki, first recorded governments in Kōchi Prefecture were Hata (in the west) and Tosa (in the center). Hata was established first, so it is thought that it had more influen ... [...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] |
Population
Population is a set of humans or other organisms in a given region or area. Governments conduct a census to quantify the resident population size within a given jurisdiction. The term is also applied to non-human animals, microorganisms, and plants, and has specific uses within such fields as ecology and genetics. Etymology The word ''population'' is derived from the Late Latin ''populatio'' (a people, a multitude), which itself is derived from the Latin word ''populus'' (a people). Use of the term Social sciences In sociology and population geography, population refers to a group of human beings with some predefined feature in common, such as location, Race (human categorization), race, ethnicity, nationality, or religion. Ecology In ecology, a population is a group of organisms of the same species which inhabit the same geographical area and are capable of Sexual reproduction, interbreeding. The area of a sexual population is the area where interbreeding is possi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Population Density
Population density (in agriculture: Standing stock (other), standing stock or plant density) is a measurement of population per unit land area. It is mostly applied to humans, but sometimes to other living organisms too. It is a key geographical term.Matt RosenberPopulation Density Geography.about.com. March 2, 2011. Retrieved on December 10, 2011. Biological population densities Population density is population divided by total land area, sometimes including seas and oceans, as appropriate. Low densities may cause an extinction vortex and further reduce fertility. This is called the Allee effect after the scientist who identified it. Examples of the causes of reduced fertility in low population densities are: * Increased problems with locating sexual mates * Increased inbreeding Human densities Population density is the number of people per unit of area, usually transcribed as "per square kilometre" or square mile, and which may include or exclude, for example, ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motoyama, Kōchi
270px, Motoyama town hall 270px, Sameura Dam 270px, central Motoyama is a town located in Nagaoka District, Kōchi Prefecture, Japan. , the town had an estimated population of 3‚318 in 1858 households and a population density of 25 persons per km2. The total area of the town is . Motoyama has been named one of The Most Beautiful Villages in Japan. Geography Motoyama is located in the Shikoku Mountains near the center of northern Kōchi Prefecture. The upper reaches of the Yoshino River and Shikoku's largest dam, the Sameura Dam are located in the town. Neighbouring municipalities Ehime Prefecture *Shikokuchūō Kōchi Prefecture *Kami * Nankoku * Ōtoyo * Tosa Climate Motoyama has a humid subtropical climate (Köppen climate classification ''Cfa'') with hot, humid summers and cool winters. There is significant precipitation throughout the year, especially during June and July. The average annual temperature in Motoyama is . The average annual rainfall is with September ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ōtoyo, Kōchi
270px, Sugi no Osugi 270px, Ōsugi Station is a town located in Nagaoka District, Kōchi Prefecture, Japan. , the town had an estimated population of 3277 in 1968 households and a population density of 10 persons per km². The total area of the town is . Geography Ōtoyo is located in northeastern Kōchi Prefecture on the island of Shikoku. The Yoshino River and the Ananai River flow through the town, which extends 32 kilometers from east to west and 28 kilometers from north to south. The elevation is between 200 and 1,400 meters. Neighbouring municipalities Ehime Prefecture * Shikokuchūō Kōchi Prefecture * Kami * Motoyama Tokushima Prefecture * Miyoshi Climate Ōtoyo has a humid subtropical climate (Köppen ''Cfa'') characterized by warm summers and cool winters with light snowfall. There are significant differences in the weather depending on the topography. but since Ōtoyo is a heavy rainfall area in general, the annual rainfall reaches 3,000mm in some places, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
