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Ichikawa, Chiba
file:Ichikawashiyakusyo.jpg, 240px, Ichikawa City Hall is a city in western Chiba Prefecture, Japan. , the city had an estimated population of 492,749 in 256,229 households and a population density of 8577 persons per km2. The total area of the city is . The city has good transportation connections to the center of Tokyo, as with many areas of Chiba Prefecture. Major rail routes and roads pass through the city. Geography Ichikawa is located in the northwestern part of Chiba prefecture, about 20 kilometers from the prefectural capital at Chiba (city), Chiba and within 10 to 20 kilometers from the center of Tokyo. The western border of the city is separated from Edogawa Ward of Tokyo by the Edogawa River. The southern part of the city is an alluvial plain about two meters above sea level, and the northern part is part of the gentle Shimosa Plateau rising about 20 meters above sea level. The highest point is 30.1 meters in Satomi Park. Parts of the city are on reclaimed land at sea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cities Of Japan
A is a local Public administration, administrative unit in Japan. Cities are ranked on the same level as and , with the difference that they are not a component of . Like other contemporary administrative units, they are defined by the Local Autonomy Law of 1947. City status Article 8 of the Local Autonomy Law sets the following conditions for a municipality to be designated as a city: *Population must generally be 50,000 or greater (原則として人口5万人以上) *At least 60% of households must be established in a central urban area (中心市街地の戸数が全戸数の6割以上) *At least 60% of households must be employed in commerce, industry or other urban occupations (商工業等の都市的業態に従事する世帯人口が全人口の6割以上) *Any other conditions set by prefectural ordinance must be satisfied (他に当該都道府県の条例で定める要件を満たしていること) The designation is approved by the prefectural governor and t ... [...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] |
Shell Midden
A midden is an old landfill, dump for domestic waste. It may consist of animal bone, bones, feces, human excrement, botanical material, mollusc shells, potsherds, Lithic flake, lithics (especially debitage), and other Artifact (archaeology), artifacts and ecofacts associated with past human occupation. These Feature (archaeology), features provide a useful resource for archaeologists who wish to study the diet (nutrition), diets and habits of past societies. Middens with damp, Hypoxia (environmental), anaerobic conditions can even preserve Organic material, organic remains in deposits as the debris of daily life are tossed on the pile. Each individual toss will contribute a different mix of materials depending upon the activity associated with that particular toss. During the course of deposition sedimentary material is deposited as well. Different mechanisms, from wind and water to animal digs, create a matrix which can also be analysed to provide seasonal and climatic inform ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stone Tool
Stone tools have been used throughout human history but are most closely associated with prehistoric cultures and in particular those of the Stone Age. Stone tools may be made of either ground stone or knapped stone, the latter fashioned by a craftsman called a flintknapper. Stone has been used to make a wide variety of tools throughout history, including arrowheads, spearheads, hand axes, and querns. Knapped stone tools are nearly ubiquitous in pre-metal-using societies because they are easily manufactured, the tool stone raw material is usually plentiful, and they are easy to transport and sharpen. The study of stone tools is a cornerstone of prehistoric archaeology because they are essentially indestructible and therefore a ubiquitous component of the archaeological record. Ethnoarchaeology is used to further the understanding and cultural implications of stone tool use and manufacture. Knapped stone tools are made from cryptocrystalline materials such as chert, f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Paleolithic
The is the period of human inhabitation in Japan predating the development of pottery, generally before 10,000 BC. The starting dates commonly given to this period are from around 40,000 BC, with recent authors suggesting that there is good evidence for habitation from c. 36,000 BC onwards. The period extended to the beginning of the Mesolithic Jōmon period, or around 14,000 BC. Archaeology of the Paleolithic period The study of the Paleolithic period in Japan did not begin until quite recently: the first Paleolithic site was not discovered until 1946, right after the end of World War II. Due to the previous assumption that humans did not live in Japan before the Jōmon period, excavations usually stopped at the beginning of the Jōmon stratum (14,000 BC), and were not carried on further. However, since that first Paleolithic find by Tadahiro Aizawa, around 5,000 Paleolithic sites have been discovered, some of them at existing Jōmon archaeological sites, and some dating to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humid Subtropical Climate
A humid subtropical climate is a subtropical -temperate climate type, characterized by long and hot summers, and cool to mild winters. These climates normally lie on the southeast side of all continents (except Antarctica), generally between latitudes 25° and 40° and are located poleward from adjacent tropical climates, and equatorward from either humid continental (in North America and Asia) or oceanic climates (in other continents). It is also known as warm temperate climate in some climate classifications. Under the Köppen climate classification, ''Cfa'' and ''Cwa'' climates are either described as humid subtropical climates or warm temperate climates. This climate features mean temperature in the coldest month between (or ) and and mean temperature in the warmest month or higher. However, while some climatologists have opted to describe this climate type as a "humid subtropical climate", Köppen himself never used this term. The humid subtropical climate classific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edogawa, Tokyo
is a Special wards of Tokyo, special ward in the Tokyo, Tokyo Metropolis in Japan. It takes its name from the Edo River that runs from north to south along the eastern edge of the ward. In English, it uses the name Edogawa City. The easternmost of the wards, it shares boundaries with the cities of Urayasu, Chiba, Urayasu and Ichikawa, Chiba, Ichikawa in Chiba Prefecture (to the east) and with the wards of Katsushika, Tokyo, Katsushika (to the north), Sumida, Tokyo, Sumida and Kōtō, Tokyo, Kōtō (to the west). It meets the city of Matsudo, Chiba, Matsudo in Chiba at a point. Edogawa has a sister-city relationship with Gosford, New South Wales, Australia. Domestically, it has friendship ties with the cities of Azumino, Nagano, Azumino in Nagano Prefecture and Tsuruoka, Yamagata, Tsuruoka in Yamagata Prefecture. As of January 1, 2020, the ward has an estimated population of 695,797, and a population density of 13,925 persons per km2. The total area is 49.90 km2. Histor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urayasu, Chiba
260px, Old Urayasu is a city located in Chiba Prefecture, Japan. , the city had an estimated population of 170,533 in 81,136 households and a population density of . The total area of the city is . Urayasu is best known as the home of Tokyo Disney Resort, which opened in April 1983, and the headquarters of The Oriental Land Company. History Early history The area around Urayasu was ''tenryō'' territory within Shimōsa Province controlled directly by the Tokugawa shogunate during the Edo period. Urayasu served as an important fishing village for the Edo capitol. Until the industrialization of the city it was a major center of production of '' nori'', an edible seaweed, ''hamaguri'', and ''asari'' clams. All three are important elements of the traditional Japanese diet. Timeline Meiji and Taisho eras * 1868 - After the Meiji Restoration in 1868, the area became part of Chiba Prefecture. * 1889 - Urayasu Village was created on April 1, 1889 under Higashikatsushika District w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matsudo, Chiba
260px, Matsudo City Hall is a city in Chiba Prefecture, Japan. , the city had an estimated population of 499,533 in 242,918 households and a population density of 8,138 persons per km2. The total area of the city is . Geography Matsudo is located in the far northwestern corner of Chiba Prefecture, about 20 to 30 kilometers from the prefectural capital at Chiba and 10 to 20 kilometers from downtown Tokyo. The western border of the city is the Edo River, which flows from north to south, and most of the city is on an alluvial plain with an elevation of only around four meters above sea level, with the eastern end rising to 20 to 30 meters on the Shimōsa Plateau. The city has the approximate dimensions of 11.4 kilometers from east-to-west and 11.6 kilometers from north-to-south. Neighboring municipalities Chiba Prefecture * Ichikawa * Kamagaya * Kashiwa * Nagareyama Saitama Prefecture * Misato Tokyo * Edogawa *Katsushika Climate Matsudo has a humid subtropical climate (Köppen '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kamagaya, Chiba
is a city located in Chiba Prefecture, Japan. , the city had an estimated population of 109,941 living in 50,485 households and a population density of 5,200 persons per km2. The total area of the city is . Geography Kamagaya is located in the northwestern corner of Chiba Prefecture, approximately 20 kilometers from the prefectural capital of Chiba. It is located on the Shimōsa Plateau, with an elevation of seven to thirty meters above sea level. The Otsu River, which flows into Lake Teganuma, is in the north, and the Okashiwa and Nego Rivers, and the tributaries of the Ebi River, flow into Tokyo Bay, to the south. The 140th east meridian line runs through the center of the city. Neighboring municipalities Chiba Prefecture *Funabashi * Ichikawa * Kashiwa *Matsudo * Shiroi Climate Kamagaya has a humid subtropical climate (Köppen ''Cfa'') characterized by warm summers and cool winters with light to no snowfall. The average annual temperature in Kamagaya is 15.0 °C. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Funabashi, Chiba
is a city located in Chiba Prefecture, Japan. , the city had an estimated population of 644,668 in 309,238 households and a population density of . The total area of the city is . It is the Greater Tokyo Area's 7th most populated city (after passing Kawaguchi, Hachioji and Chiba), and second largest in Chiba Prefecture. Geography Funabashi is located in northwestern Chiba Prefecture approximately 20 kilometers in either direction from the prefectural capital at Chiba and downtown Tokyo. The central area forms a flat diluvial upland of the Shimōsa Plateau. The city sits at an elevation of 20 to 30 meters above sea level, and is relatively flat. The highest point is 32.3 meters in Narashino 3-chome, and the lowest point is 0.2 meters in Minatomachi 1-chome. Funabashi is crossed by the Tone River, and the small Ebi River is located entirely within city limits. Funabashi formerly had wide, shallow beaches, but much of the coast has been industrialized and transformed by reclai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
