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Tsukuba, Japan
is a city located in Ibaraki Prefecture, Japan. , the city had an estimated population of 244,528 in 108,669 households and a population density of 862 persons per km². The percentage of the population aged over 65 was 20.3%. The total area of the city is . It is known as the location of the , a planned science park developed in the 1960s. Geography Tsukuba is located in southern Ibaraki Prefecture, approximately 50 kilometers from central Tokyo and about 40 kilometers from Narita International Airport. Mount Tsukuba, from which the city takes its name is located in the northern part of the city. Except for the area around Mount Tsukuba, the city is a part of the Kantō Plain with an altitude of 20 to 30 meters. Mountains: Mount Tsukuba, Mount Hokyo. Rivers: Kokai River, Sakura River, Higashiyata River, Nishiyata River, Ono River, Hanamuro River, Inari River. Parks: The city has more of 100 parks and green areas to relax. Different parks are connected by pedestrian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Special Cities Of Japan
A of Japan was a category of Cities of Japan, cities in Japan in operation until 2015. Each special city had a population of at least 200,000, and was delegated functions normally carried out by Prefectures of Japan, prefectural governments. Those functions were a subset of the ones delegated to Core cities of Japan, core cities. The category of special cities was established by the Local Autonomy Law, article 252 clause 26. They were designated by the Cabinet after a request by a city council and a prefectural assembly. Because the level of autonomy delegated to special cities was similar to that for core cities, after consultation with local governments the category of special cities was abolished in the revision of the Local Autonomy Act enacted on April 1, 2015. Cities with a population of at least 200,000 may now apply to be directly promoted to core city status. Special cities that have not been promoted may still retain autonomy, and are called , but this is regarded as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shimotsuma, Ibaraki
260px, Lake Sanuma is a city located in Ibaraki Prefecture, Japan. , the city had an estimated population of 41,638 in 16,021 households and a population density of 515 persons per km². The percentage of the population aged over 65 was 29.0%. The total area of the city is . Geography Shimotsuma is located in western Ibaraki Prefecture. The Kinugawa River flows through the city. Surrounding municipalities Ibaraki Prefecture * Yachiyo * Jōsō * Tsukuba * Chikusei Climate Shimotsuma has a Humid continental climate (Köppen ''Cfa'') characterized by warm summers and cool winters with light snowfall. The average annual temperature in Shimotsuma is . The average annual rainfall is with October as the wettest month. The temperatures are highest on average in August, at around , and lowest in January, at around . Demographics Per Japanese census data, the population of Shimotsuma peaked around the year 2000 and has declined slightly since. History Shimotsuma developed as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tsukubamirai, Ibaraki
is a city located in Ibaraki Prefecture, Japan. , the city had an estimated population of 51,035 in 20,030 households and a population density of 645 persons per km². The percentage of the population aged over 65 was 26.3%. The total area of the city is . Geography Tsukubamirai is located in southern Ibaraki Prefecture, in the low-lying marshy flatlands south of Lake Kasumigaura. It is about 40 kilometers from central Tokyo. The elevation of the city is about 5 to 25 meters above sea level. The Kinugawa River and Kokaigawa rivers flow through the city. The eastern and western parts are hilly. Surrounding municipalities Ibaraki Prefecture * Moriya *Tsukuba * Ryūgasaki * Toride * Jōsō Climate Tsukubamirai has a Humid continental climate (Köppen ''Cfa'') characterized by warm summers and cool winters with light snowfall. The average annual temperature in Tsukubamirai is 14.1 °C. The average annual rainfall is 1299 mm with September as the wettest month. The tem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Kasumigaura
is the second-largest lake in Japan, located 60 km to the north-east of Tokyo. In a narrower sense and officially, Lake Kasumigaura refers to a waterbody with an area of 167.63 km2. In a wider sense, Lake Kasumigaura can also refer to a group of contiguous lakes, which includes Lake Kasumigaura proper, hereby referred to as Nishiura (西浦), and two smaller lakes, Kitaura (北浦; 35.16 km2) and Sotonasakaura (外浪逆浦; 5.85 km2), and also encompasses the rivers connecting them. In this case the total area is 220 km2. About 45% of the land surrounding the lake is natural landscape and 43.5% is agricultural land. History Lake Kasumigaura originally was a brackish-water lagoon, with indirect connections to the Pacific Ocean via the Hitachigawa and Tone Rivers. In 1963, the construction of a gate near the confluence of these rivers disconnected the lake from its sources of ocean water. As a result, the salinity of Lake Kasumigaura declined, and to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tone River
The is a river in the Kantō region of Japan. It is in length (the second longest in Japan after the Shinano) and has a drainage area of (the largest in Japan). It is nicknamed Bandō Tarō (); ''Bandō'' is an obsolete alias of the Kantō Region, and ''Tarō'' is a popular given name for an oldest son. It is regarded as one of the "Three Greatest Rivers" of Japan, the others being the Yoshino in Shikoku and the Chikugo in Kyūshū. Geography The source of the Tone River is at () () in the Echigo Mountains, which straddle the border between Gunma and Niigata Prefectures in Jōshin'etsu Kōgen National Park. The Tone gathers tributaries and pours into the Pacific Ocean at Cape Inubō, Choshi in Chiba Prefecture. Tributaries Major tributaries of the Tone River include the Agatsuma, Watarase, Kinu, Omoi, and the . The Edo River branches away from the river and flows into Tokyo Bay. History The Tone River was once known for its uncontrollable nature, and its r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kantō Plain
The is the largest plain in Japan, and is located in the Kantō region of central Honshū. The total area of 17,000 km2 covers more than half of the region extending over Tokyo, Saitama Prefecture, Kanagawa Prefecture, Chiba Prefecture, Gunma Prefecture, Tochigi Prefecture and Ibaraki Prefecture. Geography The northern limit borders on the Abukuma Highlands, Yamizo Mountain Range, Ashio Mountain Range, and a volcanic field associated with the Nasu Volcanic Belt. The western coincides with the Kantō Mountain Range and the southern edge is defined by the Bōsō Peninsula, the Miura Hills, Tokyo Bay, and Sagami Bay. The Kashima Sea and Kujūkuri Beach define the eastern end of the plain. Most of the rivers originate in the northern or western mountain ranges and flow east or southeast into the Pacific Ocean, Tokyo Bay, or Sagami Bay. In the central part of the plain is the Tone River; in the northern part the Watarase River, Kinu River, Kokai River, Naka River, and Kuj ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Narita International Airport
Narita International Airport ( ja, 成田国際空港, Narita Kokusai Kūkō) , also known as Tokyo-Narita, formerly and originally known as , is one of two international airports serving the Greater Tokyo Area, the other one being Haneda Airport (HND). It is about east of central Tokyo in Narita, Chiba. The conceptualization of Narita was highly controversial and remains so to the present-day, especially among local residents in the area. This has led to the Sanrizuka Struggle, stemming from the government's decision to construct the airport without consulting most residents in the area, as well as expropriating their lands in the process. Even after the airport was eventually completed, air traffic movements have been controlled under various noise related operating restrictions due to its direct proximity with residential neighborhoods, including a house with a farm that is located right in between the runways. As a result, the airport must be closed from 00:00 (12:00am) to 0 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science Park
A science park (also called a "university research park", "technology park”, "technopark", “technopole", or a "science and technology park" (STP)) is defined as being a property-based development that accommodates and fosters the growth of tenant firms and that is affiliated with a university (or a government and private research bodies) based on proximity, ownership, and/or governance. This is so that knowledge can be shared, innovation promoted, technology transferred, and research outcomes progressed to viable commercial products. Science parks are also often perceived as contributing to national economic development, stimulating the formation of new high-technology firms, attracting foreign investment and promoting exports. Background The world's first university research park, Stanford Research Park was launched in 1951 as a cooperative venture between Stanford University and the City of Palo Alto. Another early university research park was Research Triangle Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planned City
A planned community, planned city, planned town, or planned settlement is any community that was carefully planned from its inception and is typically constructed on previously undeveloped land. This contrasts with settlements that evolve in a more ''ad hoc'' and organic fashion. The term ''new town'' refers to planned communities of the new towns movement in particular, New towns in the United Kingdom, mainly in the United Kingdom. It was also common in the European colonization of the Americas to build according to a plan either on fresh ground or on the ruins of earlier Indigenous peoples of the Americas, Native American villages. Planned capitals A List of purpose-built national capitals, planned capital is a city specially planned, designed and built to be a capital. Several of the world's list of national capitals, national capitals are planned capitals, including Canberra in Australia, Brasília in Brazil, Belmopan in Belize, New Delhi in India, Abuja in Nigeria, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Population Density
Population density (in agriculture: 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. In simple terms, population density refers to the number of people living in an area per square kilometre, or other unit of land area. 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, usuall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
