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Thornapple River
The Thornapple River (Ottawa dialect, Ottawa: ''Sowanquesake'', "Forked River") (Geographic Names Information System, GNIS ID #) is an U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed May 19, 2011 tributary of Michigan's longest river, the Grand River (Michigan), Grand River. The Thornapple rises in Eaton County, Michigan and drains a primarily rural farming area in Central Michigan. It joins the Grand in Ada Township, Michigan, Ada, Michigan, east of Grand Rapids. Description The Thornapple, a major Grand River tributary, is about long. Its headwaters are located about east of Charlotte, Michigan in Eaton County's Eaton Township, Michigan, Eaton township (only west of the Grand River at Eaton Rapids, Michigan, Eaton Rapids). It flows generally west and north through Eaton and Barry County, Michigan, Barry counties, before entering the Grand in Kent County, Michigan, Kent County. The Grand ultimately flows into La ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eaton Township, Michigan
Eaton Township is a civil township of Eaton County in the U.S. state of Michigan. The population was 4,007 at the 2020 United States census. Communities * Five Points Corner is a named populated place south of the city of Charlotte at . The community is at the junction of four townships, Walton to the southwest, Brookfield to the southeast, Eaton to the northeast, and Carmel to the northwest. * Packard is a former community which has been largely absorbed into the northeast portion of Charlotte. Geography According to the United States Census Bureau, the township has a total area of , of which is land and (0.06%) is water. Demographics As of the 2000 United States census, there were 4,278 people, 1,531 households, and 1,249 families in the township. The population density was . There were 1,586 housing units at an average density of . The racial makeup of the township was 96.31% White, 0.23% African American, 0.37% Native American, 0.89% Asian, 0.07% Pacific Islander, 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conifer
Conifers () are a group of conifer cone, cone-bearing Spermatophyte, seed plants, a subset of gymnosperms. Scientifically, they make up the phylum, division Pinophyta (), also known as Coniferophyta () or Coniferae. The division contains a single extant class (biology), class, Pinopsida. All Neontology, extant conifers are perennial plant, perennial woody plants with secondary growth. The majority are trees, though a few are shrubs. Examples include Cedrus, cedars, Pseudotsuga, Douglas-firs, Cupressaceae, cypresses, firs, junipers, Agathis, kauri, larches, pines, Tsuga, hemlocks, Sequoioideae, redwoods, spruces, and Taxaceae, yews.Campbell, Reece, "Phylum Coniferophyta". ''Biology''. 7th ed. 2005. Print. p. 595. As of 2002, Pinophyta contained seven families, 60 to 65 genera, and more than 600 living species. Although the total number of species is relatively small, conifers are ecology, ecologically important. They are the dominant plants over large areas of land, most notably ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hardwood
Hardwood is wood from Flowering plant, angiosperm trees. These are usually found in broad-leaved temperate and tropical forests. In temperate and boreal ecosystem, boreal latitudes they are mostly deciduous, but in tropics and subtropics mostly evergreen. Hardwood (which comes from angiosperm trees) contrasts with softwood (which is from gymnosperm trees). Characteristics Hardwoods are produced by Flowering plant, angiosperm trees that reproduce by flowers, and have broad leaves. Many species are deciduous. Those of temperate regions lose their leaves every autumn as temperatures fall and are dormant in the winter, but those of tropical regions may shed their leaves in response to seasonal or sporadic periods of drought. Hardwood from deciduous species, such as oak, normally shows annual dendrochronology, growth rings, but these may be absent in some tropical timber, tropical hardwoods. Hardwoods have a more complex structure than softwoods and are often much slower growing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Valley State University
Grand Valley State University (GVSU, GV, or Grand Valley) is a public university in Allendale Charter Township, Michigan, Allendale, Michigan, United States. It was established in 1960 as Grand Valley State College. Its main campus is situated on approximately west of Grand Rapids. The university also features campuses in Grand Rapids and Holland, Michigan, Holland and regional centers in Battle Creek, Detroit, Muskegon, and Traverse City. GVSU enrolled more than 24,000 students as of fall 2021 from all 83 Michigan counties and dozens of other states and foreign countries. It employed nearly 4,000 people, with about 1,800 faculty and 2,000 staff. The university has alumni from 50 U.S. states, Canada, and 25 other countries. GVSU's NCAA Division II sports teams are the Grand Valley State Lakers, Lakers and they compete in the Great Lakes Intercollegiate Athletic Conference (GLIAC) in all 20 intercollegiate varsity sports. They have won 28 NCAA Division II National Championships. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glaciation
A glacial period (alternatively glacial or glaciation) is an interval of time (thousands of years) within an ice age that is marked by colder temperatures and glacier advances. Interglacials, on the other hand, are periods of warmer climate between glacial periods. The Last Glacial Period ended about 15,000 years ago. The Holocene is the current interglacial. A time with no glaciers on Earth is considered a greenhouse climate state. Quaternary Period Within the Quaternary, which started about 2.6 million years before present, there have been a number of glacials and interglacials. At least eight glacial cycles have occurred in the last 740,000 years alone. Changes in atmospheric and associated radiative forcing were among the primary drivers of globally cold glacial and warm interglacial climates, with changes in ocean physical circulation, biological productivity and seawater acid-base chemistry likely causing most of the recorded changes Penultimate Glacial Period The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleistocene
The Pleistocene ( ; referred to colloquially as the ''ice age, Ice Age'') is the geological epoch (geology), epoch that lasted from to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed in 2009 by the International Union of Geological Sciences, the cutoff of the Pleistocene and the preceding Pliocene was regarded as being 1.806 million years Before Present (BP). Publications from earlier years may use either definition of the period. The end of the Pleistocene corresponds with the end of the last glacial period and also with the end of the Paleolithic age used in archaeology. The name is a combination of Ancient Greek () 'most' and (; Latinized as ) 'new'. The aridification and cooling trends of the preceding Neogene were continued in the Pleistocene. The climate was strongly variable depending on the glacial cycle, oscillating between cold Glacial period, glacial periods and warmer Interglacial, int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tributary
A tributary, or an ''affluent'', is a stream or river that flows into a larger stream (''main stem'' or ''"parent"''), river, or a lake. A tributary does not flow directly into a sea or ocean. Tributaries, and the main stem river into which they flow, drain the surrounding drainage basin of its surface water and groundwater, leading the water out into an ocean, another river, or into an endorheic basin. The Irtysh is a chief tributary of the Ob (river), Ob river and is also the longest tributary river in the world with a length of . The Madeira River is the largest tributary river by volume in the world with an average discharge of . A confluence, where two or more bodies of water meet, usually refers to the joining of tributaries. The opposite to a tributary is a distributary, a river or stream that branches off from and flows away from the main stream. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michigan Department Of Environmental Quality
The Michigan Department of Environment, Great Lakes, and Energy (EGLE), formerly Michigan Department of Environmental Quality (Michigan DEQ, MDEQ, or simply DEQ), is a principal department of the U.S. state of Michigan for environmental issues. The department was created in 1995. History Environmental Quality In 1995, the Department of Environmental Quality was created by Executive Order No. 1995-18, which transferred environmental regulatory functions from the Michigan Department of Natural Resources (DNR) to the newly created department.Rabe, p. 42.History of DEQ Michigan Department of Environmental Quality (accessed January 11, 2016). This was part of a broader effort by Governor John Engler to "secure more direct oversight ov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coldwater River (Western Michigan)
The Coldwater River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed May 19, 2011 stream in the U.S. state of Michigan. Located in western Michigan, the river is a part of the Grand River drainage basin. The Coldwater River flows through Barry and Kent counties, and the drainage basin also includes a large portion of southwest Ionia County and a tiny portion of Sunfield Township in the northwest corner of Eaton County. The Coldwater is formed from the Little Thornapple River in Carlton Township in Barry County. It flows northerly for a few miles and then flows mostly west until emptying into the Thornapple River in southern Caledonia Township at . Major tributaries (from the mouth): *Clarke and Bunker Drain (draining a complex of small lakes in Bowne Township *Tyler Creek (AKA Bear Creek), rises from the confluence of Pratt Lake Creek and Bear Creek in eastern Bowne Township **Walton Drain, rises in wester ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trails
A trail, also known as a path or track, is an unpaved lane or a small paved road (though it can also be a route along a navigable waterways) generally not intended for usage by motorized vehicles, usually passing through a natural area. However, it is sometimes applied to highways in North America. In the United Kingdom and Ireland, a path or footpath is the preferred term for a pedestrian or hiking trail. In the US, the term was historically used for a route into or through wild territory used by explorers and migrants (e.g. the Oregon Trail). In the United States, "trace" is a synonym for trail, as in Natchez Trace. Some trails are restricted to use by only walkers, or cyclists, or equestrians, or for snowshoeing, or cross-country skiing, others, for example bridleways in the UK, are shared, and can be used by walkers, cyclists and equestrians. Although most ban motorized use, there are unpaved trails used by dirt bikes, quad bikes and other off-road vehicles, u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Haven, Michigan
Grand Haven is a city within the U.S. state of Michigan and the county seat of Ottawa County, Michigan, Ottawa County. Grand Haven is located on the eastern shore of Lake Michigan at the mouth of the Grand River (Michigan), Grand River, for which it is named. As of the 2020 United States census, 2020 census, Grand Haven had a population of 11,011. The city is home to the Grand Haven Memorial Airpark (3GM) and is located just north of Grand Haven Charter Township, Michigan, Grand Haven Charter Township. Grand Haven's ZIP code also serves most of Grand Haven and Robinson Township, Michigan, Robinson townships. History The Potawatomi and Ottawa (tribe), Ottawa Native Americans lived in the area for centuries and used the river as a trade route into the interior of Michigan. Some of the long cultures of the Ottawa tribe is being revealed through the excavation of archeological artifacts. The city dates its European-American founding to French colonial settlers. A fur trading outpos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
