|
Kyūroku-jima
, native_name_link = , image_caption = Aerial photograph of Kyūroku-jima , image_size = , pushpin_map = Japan , map_alt = Location in Japan , pushpin_label = Kyūroku-jima , pushpin_label_position = , pushpin_map_alt = , pushpin_relief = , pushpin_map_caption = , map_custom = , nickname = , location = Sea of Japan , coordinates = , archipelago = , total_islands = , major_islands = , area_km2 = , length_km = , width_km = , coastline_km = , highest_mount = , elevation_m = 4.7 , country = Japan , country_admin_divisions_title = Prefecture , country_admin_divisions = Aomori Prefecture , country_admin_divisions_title_1 = Town , country_admin_divisions_1 = Fukaura , population = 0 , population_as_of = , density_km2 = 0 , ethnic_groups = , additional_info = ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aomori Prefecture
is a prefecture of Japan in the Tōhoku region. The prefecture's capital, largest city, and namesake is the city of Aomori. Aomori is the northernmost prefecture on Japan's main island, Honshu, and is bordered by the Pacific Ocean to the east, Iwate Prefecture to the southeast, Akita Prefecture to the southwest, the Sea of Japan to the west, and Hokkaido across the Tsugaru Strait to the north. Aomori Prefecture is the 8th-largest prefecture, with an area of , and the 31st-most populous prefecture, with more than 1.2 million people. Approximately 45 percent of Aomori Prefecture's residents live in its two core cities, Aomori and Hachinohe, which lie on coastal plains. The majority of the prefecture is covered in forested mountain ranges, with population centers occupying valleys and plains. Aomori is the third-most populous prefecture in the Tōhoku region, after Miyagi Prefecture and Fukushima Prefecture. Mount Iwaki, an active stratovolcano, is the prefecture's highest p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fukaura, Aomori
is a town located in Aomori Prefecture, Japan. , the town had an estimated population of 7,903 in 3695 households, and a population density of 16 persons per km². The total area of the town is . Geography Fukaura is in Nishitsugaru District, Aomori, and occupies the far southwestern coastline of Aomori Prefecture, facing the Sea of Japan. The southwestern corner of the town is located within the borders of the Shirakami-Sanchi, a UNESCO World Heritage Site, and some coastal areas of the town are within the Tsugaru Quasi-National Park. The islets of Kyūroku-jima in the Sea of Japan are located within the boundaries of the town, giving it the westernmost point of Aomori Prefecture. Neighbouring municipalities *Aomori Prefecture ** Ajigasawa *Akita Prefecture ** Happō Climate The town has a cold humid continental climate (Köppen ''Dfb'') characterized by warm short summers and long cold winters with heavy snowfall. The average annual temperature in Fukaura is 7.4 °C. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Of Japan
The Sea of Japan is the marginal sea between the Japanese archipelago, Sakhalin, the Korean Peninsula, and the mainland of the Russian Far East. The Japanese archipelago separates the sea from the Pacific Ocean. Like the Mediterranean Sea, it has almost no tides due to its nearly complete enclosure from the Pacific Ocean. This isolation also affects faunal diversity and salinity, both of which are lower than in the open ocean. The sea has no large islands, bays or capes. Its water balance is mostly determined by the inflow and outflow through the straits connecting it to the neighboring seas and the Pacific Ocean. Few rivers discharge into the sea and their total contribution to the water exchange is within 1%. The seawater has an elevated concentration of dissolved oxygen that results in high biological productivity. Therefore, fishing is the dominant economic activity in the region. The intensity of shipments across the sea has been moderate owing to political issues, but it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shirakami-Sanchi
270px, Shirakami Mountains Relief Map (with UNESCO World Heritage Site) is a UNESCO World Heritage Site in the Tōhoku region of northern Honshū, Japan. This mountainous area includes the last virgin forest of Siebold's beech which once covered most of northern Japan. The area straddles both Akita and Aomori Prefectures. Of the entire , a tract covering 169.7 was included in the list of World Heritage Sites in 1993. Fauna found in the area includes Japanese black bear, the Japanese serow, Japanese macaque and 87 species of birds. The Shirakami-Sanchi was one of the first sites entered on the World Heritage List in Japan, along with Yakushima, Himeji Castle, and '' Buddhist Monuments in the Hōryū-ji Area'' in 1993. Permission is needed from Forest Management to enter the heart of the Shirakami-Sanchi. Location Shirakami-Sanchi is a wilderness area covering one third of Shirakami mountain range. It has the largest remaining virgin beech forest in East Asia, and is a remnant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submarine Calderas
A submarine (or sub) is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term is also sometimes used historically or colloquially to refer to remotely operated vehicles and robots, as well as medium-sized or smaller vessels, such as the midget submarine and the wet sub. Submarines are referred to as ''boats'' rather than ''ships'' irrespective of their size. Although experimental submarines had been built earlier, submarine design took off during the 19th century, and they were adopted by several navies. They were first widely used during World War I (1914–1918), and are now used in many navies, large and small. Military uses include attacking enemy surface ships (merchant and military) or other submarines, and for aircraft carrier protection, blockade running, nuclear deterrence, reconnaissance, conventional land attack (for example, using a cruise missile), and covert insertion of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pliocene Volcanoes
The Pliocene ( ; also Pleiocene) is the epoch (geology), epoch in the geologic time scale that extends from 5.333 million to 2.58See the 2014 version of the ICS geologic time scale million years ago. It is the second and most recent epoch of the Neogene Period in the Cenozoic, Cenozoic Era. The Pliocene follows the Miocene Epoch and is followed by the Pleistocene Epoch. Prior to the 2009 revision of the geologic time scale, which placed the four most recent major glaciations entirely within the Pleistocene, the Pliocene also included the Gelasian Stage, which lasted from 2.588 to 1.806 million years ago, and is now included in the Pleistocene. As with other older geologic periods, the Stratum, geological strata that define the start and end are well identified but the exact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Islands Of The Sea Of Japan
An island (or isle) is an isolated piece of habitat that is surrounded by a dramatically different habitat, such as water. Very small islands such as emergent land features on atolls can be called islets, skerries, cays or keys. 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. Sedimentary islands in the Ganges delta are called chars. A grouping of geographically or geologically related islands, such as the Philippines, is referred to as an archipelago. There are two main types of islands in the sea: continental and oceanic. There are also artificial islands, which are man-made. Etymology The word ''island'' derives from Middle English ''iland'', from Old English ''igland'' (from ''ig'' or ''ieg'', similarly meaning 'island' when used independently, and -land carrying its contemporary meaning; cf. Dutch ''eiland'' ("island"), German ''Eiland'' ("small island")). However, the spelling of the word ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Islands Of Aomori Prefecture
An island or isle is a piece of subcontinental land completely surrounded by water. Very small islands such as emergent land features on atolls can be called islets, skerries, cays or keys. 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. Sedimentary islands in the Ganges Delta are called chars. A grouping of geographically or geologically related islands, such as the Philippines, is referred to as an archipelago. There are two main types of islands in the sea: continental islands and oceanic islands. There are also artificial islands (man-made islands). There are about 900,000 official islands in the world. This number consists of all the officially-reported islands of each country. The total number of islands in the world is unknown. There may be hundreds of thousands of tiny islands that are unknown and uncounted. The number of sea islands in the world is estimated to be more than 200,000. The t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Akita Prefecture
is a Prefectures of Japan, prefecture of Japan located in the Tōhoku region of Honshu.Nussbaum, Louis-Frédéric. (2005). "Provinces and prefectures" in ; "Tōhoku" in . Its population is approximately 966,000 (as of 1 October 2019) and its geographic area is 11,637 Square kilometre, km2 (4,493 sq mi). Akita Prefecture is bordered by Aomori Prefecture to the north, Iwate Prefecture to the east, Miyagi Prefecture to the southeast, and Yamagata Prefecture to the south. Akita, Akita, Akita is the capital and largest city of Akita Prefecture. Other major cities include Yokote, Akita, Yokote, Daisen, Akita, Daisen, and Yurihonjō. Akita Prefecture is located on the coast of the Sea of Japan and extends east to the Ōu Mountains, the longest mountain range in Japan, at the border with Iwate Prefecture. Akita Prefecture formed the northern half of the historic Dewa Province with Yamagata Prefecture. History The region of Akita was created from the ancient provinces of Dewa Provi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kelp
Kelps are large brown algae seaweeds that make up the order Laminariales. There are about 30 different genera. Despite its appearance, kelp is not a plant - it is a heterokont, a completely unrelated group of organisms. Kelp grows in "underwater forests" (kelp forests) in shallow oceans, and is thought to have appeared in the Miocene, 5 to 23 million years ago. The organisms require nutrient-rich water with temperatures between . They are known for their high growth rate—the genera ''Macrocystis'' and '' Nereocystis'' can grow as fast as half a metre a day, ultimately reaching .Thomas, D. 2002. ''Seaweeds.'' The Natural History Museum, London, p. 15. Through the 19th century, the word "kelp" was closely associated with seaweeds that could be burned to obtain soda ash (primarily sodium carbonate). The seaweeds used included species from both the orders Laminariales and Fucales. The word "kelp" was also used directly to refer to these processed ashes. Description In most kelp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abalone
Abalone ( or ; via Spanish , from Rumsen ''aulón'') is a common name for any of a group of small to very large marine gastropod molluscs in the family (biology), family Haliotidae. Other common name In biology, a common name of a taxon or organism (also known as a vernacular name, English name, colloquial name, country name, popular name, or farmer's name) is a name that is based on the normal language of everyday life; and is often contrast ...s are ear shells, sea ears, and, rarely, muttonfish or muttonshells in parts of Australia, ormer in United Kingdom, the UK, perlemoen in South Africa, and paua in New Zealand. Abalones are marine snails. Their taxonomy puts them in the family Haliotidae, which contains only one genus, ''Haliotis'', which once contained six subgenera. These subgenera have become alternate representations of ''Haliotis''. The number of species recognized worldwide ranges between 30 and 130 with over 230 species-level taxa described. The most comprehen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Okhotsk Atka Mackerel
The Okhotsk atka mackerel (''Pleurogrammus azonus''), also known as the Arabesque greenling, is a mackerel-like species in the family Hexagrammidae. It is commonly known as hokke in Japan and imyeonsu in Korean. The primary population of the fish is found off the Sea of Okhotsk. According to legend, it was discovered by Nichiji. Distribution and habitat The Okhotsk atka mackerel is found in the northwest Pacific Ocean occurring in Primorsky Krai, Primorskii Krai in Russia, the Sea of Okhotsk east to the Kuril Islands south to Ibaraki Prefecture and Tsushima Island, Tsushima in Japan and the Yellow Sea. It is an oceanodromous, demersal fish found at depths from the surface to . Taxonomy The Okhotsk atka mackerel was first formally Species description, described in 1913 by the American ichthyologists David Starr Jordan and Charles William Metz with its type locality given as Nampo in North Korea. This species is occasionally considered synonymous with the Atka mackerel, ''P. monopt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
