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Driftless Area
The Driftless Area, also known as Bluff Country and the Paleozoic Plateau, is a topographic and cultural region in the Midwestern United States that comprises southwestern Wisconsin, southeastern Minnesota, northeastern Iowa, and the extreme northwestern corner of Illinois. The Driftless Area is a USDA Level III Ecoregion: Ecoregion 52. The Driftless Area takes up a large portion of the Upper Midwest forest–savanna transition. The western section of the Driftless Area in Minnesota is called the Blufflands, due to the steep bluffs and cliffs around the river valleys. The western half is known as the Rochester Plateau, which is flatter than the Blufflands. The Coulee Region is the southwestern part of the Driftless Area in Wisconsin. It is named for its numerous ravines. Never covered by ice during the last ice age, the area lacks the characteristic glacial deposits known as drift. Its landscape is characterized by steep hills, forested ridges, deeply carved river valleys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Driftless Region Topographic Map
''Driftless'' is a novel by David Rhodes (author), David Rhodes that was published in 2008 in literature, 2008. It was a winner of the Milkweed Editions National Fiction Prize, Milkweed Editions It is set in the Driftless area of southwestern Wisconsin. The novel is about the inhabitants of the unincorporated town of Words, and it is told through their eyes and via the ways they interact with and impact one another. Characters * Wade Armbuster A 28-year-old car enthusiast. He saves Olivia Brasso from a group of men stealing her purse and flees the police with her in the car. After this experience a close friendship and potential romance begins to bud between the two of them. * Olivia Brasso A 38-year-old invalid who lives a very religious life. An ill-fated attempt for a divine sign leads her to lose all her money at a casino, after whi ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue Mound State Park
Blue Mound State Park is a state park in Wisconsin, United States, located atop the largest hill in the southern half of the state, near the village of Blue Mounds. The park features a pair of observation towers affording views of the Wisconsin River valley and Baraboo Range to the north, the mounds, buttes, and rolling forests of the Driftless Area to the south and west, and the young glacial plains and city of Madison to the east. Geology West Blue Mound (elev. ), the park's namesake, rises approximately above the Military Ridge. However, when viewed from several miles to the north or south, the apparent local relief can be , as the highest point of the top of the mound sits almost exactly above the Wisconsin River at Arena, 10 miles to the north. This makes West Blue Mound the most prominent peak in the state of Wisconsin. The mountain, as most of the other large mounds of the Driftless Area, is an outlier of Niagara dolomitic limestone. It is a monadnock, having been c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Upper Midwest
The Upper Midwest is a northern subregion of the U.S. Census Bureau's Midwestern United States. Although the exact boundaries are not uniformly agreed upon, the region is usually defined to include the states of Iowa, Michigan, Minnesota and Wisconsin; some definitions include North Dakota, South Dakota, and parts of Nebraska and Illinois. Definitions The National Centers for Environmental Information considers the Upper Midwest climate region to include Iowa, Michigan, Minnesota, and Wisconsin. The United States Geological Survey uses two different Upper Midwest regions: *The USGS Upper Midwest Environmental Sciences Center considers it to be the six states of Illinois, Indiana, Iowa, Michigan, Minnesota and Wisconsin, which comprise the watersheds of the Upper Mississippi River and upper Great Lakes. *The USGS Mineral Resources Program considers the area to contain Illinois, Indiana, Michigan, Minnesota and Wisconsin. The Association for Institutional Research in the Uppe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quaternary Glaciation
The Quaternary glaciation, also known as the Pleistocene glaciation, is an alternating series of glacial period, glacial and interglacial, interglacial periods during the Quaternary period that began 2.58 Year#SI prefix multipliers, Ma (million years ago) and is ongoing. Although geologists describe this entire period up to the present as an "ice age", in popular culture this term usually refers to the Last Glacial Period, most recent glacial period, or to the Pleistocene epoch in general. Since Earth still has polar Ice sheet, ice sheets, geologists consider the Quaternary glaciation to be ongoing, though currently in an interglacial period. During the Quaternary glaciation, ice sheets appeared, expanding during glacial periods and contracting during interglacial periods. Since the end of the last glacial period, only the Antarctic ice sheet, Antarctic and Greenland ice sheets have survived, while other sheets formed during glacial periods, such as the Laurentide Ice Sheet, hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wisconsin Rapids
Wisconsin Rapids is a city in and the county seat of Wood County, Wisconsin, United States, along the Wisconsin River. The population was 18,877 at the 2020 census. It is a principal city of the Marshfield–Wisconsin Rapids micropolitan statistical area, which includes all of Wood County and had a population of 74,207 in 2020. The city was established in the late 1830s as the series of rapids along the Wisconsin River provided good sites for water-driven sawmills, and nearby forests held pine lumber to be sawed and floated down the river. After the lumber dwindled, the waterpower drove electric generators and various other enterprises–particularly paper mills. History Establishment The Menominee claimed the big rapids in the forest prior to European settlement, with Ojibwe and Ho-Chunk lands nearby. They called the place "Ah-dah-wah-gam" meaning "Two-sided Rapids" because the rapids were split by a large chunk of rock. In 1836, the Menominee ceded this land, along with more ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iowa Department Of Natural Resources
The Iowa Department of Natural Resources (Iowa DNR or IA DNR) is a department/agency of the U.S. state of Iowa formed in 1986, charged with maintaining state parks and forests, protecting the environment of Iowa, and managing energy, fish, wildlife, land resources, and water resources of Iowa. History The DNR was created by the 71st General Assembly in 1986 under Terry E. Branstad, member of the Republican Party of Iowa, by combining four previous state agencies: Water, Air, and Waste Management; parts of the Iowa Energy Policy Council; the Iowa Conservation Commission; and the Iowa Geological Survey Organization. Directors of the DNR since its formation in 1986 have been * Larry J. Wilson, 1986-1999, Chief of Iowa Conservation Commission *Paul Johnson, 1999–2000 M.S in Forestry *Lyle Asell, 2000 (acting), B.S. Fish and Wildlife Biology, Governor Vilsack *Jeffrey R. Vonk, 2001-2006, Wildlife Management, B.S. Forest Biology. *Richard Leopold, 2007-2010, naturalist *Roger L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USDA
The United States Department of Agriculture (USDA) is an United States federal executive departments, executive department of the Federal government of the United States, United States federal government that aims to meet the needs of commercial farming and livestock food production, promotes agricultural trade and production, works to assure food safety, protects natural resources, fosters rural communities and works to end hunger in the United States and internationally. It is headed by the secretary of agriculture, who reports directly to the president of the United States and is a member of the president's Cabinet of the United States, Cabinet. The current secretary is Brooke Rollins, who has served since February 13, 2025. Approximately 71% of the USDA's $213 billion budget goes towards nutrition assistance programs administered by the Food and Nutrition Service (FNS). The largest component of the FNS budget is the Supplemental Nutrition Assistance Program (formerly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USGS
The United States Geological Survey (USGS), founded as the Geological Survey, is an government agency, agency of the United States Department of the Interior, U.S. Department of the Interior whose work spans the disciplines of biology, geography, geology, and hydrology. The agency was founded on March 3, 1879, to study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The agency also makes maps of planets and moons, based on data from List of NASA missions, U.S. space probes. The sole scientific agency of the U.S. Department of the Interior, USGS is a fact-finding research organization with no regulatory responsibility. It is headquartered in Reston, Virginia, with major offices near Lakewood, Colorado; at the Denver Federal Center; and in NASA Research Park in California. In 2009, it employed about 8,670 people. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pre-Illinoian
The Pre-Illinoian Stage is used by Quaternary geologists for the early and middle Pleistocene glacial and interglacial periods of geologic time in North America from ~2.5–0.2 Ma (million years ago). North America As the oldest stage in the North American regional subdivision of the Quaternary, the Pre-Illinoian precedes the Illinoian Stage. Researchers have identified 11 distinct glacial stages during the Pre-Illinoian Stage. The Pleistocene prior to the Illinoian stage had previously been subdivided into the Nebraskan, Aftonian, Kansan, and Yarmouthian stages (ages). However, detailed studies of these stages revealed that the assumptions and criteria on which they were defined proved to be wrong to such a point that these stages became meaningless in terms of the actual glacial–interglacial record. For example, instead of two glaciations having occurred prior to the Illinoian Stage, researchers found that 11 distinct glaciations had occurred. In addition, what wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minnesota Department Of Natural Resources
The Minnesota Department of Natural Resources, or Minnesota DNR, is the agency of the U.S. state of Minnesota charged with conserving and managing the state's natural resources. The agency maintains areas such as state parks, state forests, recreational trails, and recreation areas as well as managing minerals, wildlife, and forestry throughout the state. The agency is divided into six divisions - Ecological & Water Resources, Enforcement, Fish & Wildlife, Forestry, Lands & Minerals, and Parks & Trails. History Efforts to conserve Minnesota's wildlife began as early as 1876, with a forestry association established to protect the state's timber resources. However, those efforts became futile as the industry took over and people sought the money that could be made on the land. Over time, there were other attempts to control the destruction of resources, but most only had effects on what was done to public land, such as the Land Commission established in 1885. In 1911 the Minne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Outwash
An outwash plain, also called a sandur (plural: ''sandurs''), sandr or sandar, is a plain formed of glaciofluvial deposits due to meltwater outwash at the terminus of a glacier. As it flows, the glacier grinds the underlying rock surface and carries the debris along. The meltwater at the snout of the glacier deposits its load of sediment over the outwash plain, with larger boulders being deposited near the terminal moraine, and smaller particles travelling further before being deposited. Sandurs are common in Iceland where geothermal activity accelerates the melting of ice flows and the deposition of sediment by meltwater. Formation Sandurs are found in glaciated areas, such as Svalbard, Kerguelen Islands, and Iceland. Glaciers and icecaps contain large amounts of silt and sediment, picked up as they erode the underlying rocks when they move slowly downhill, and at the snout of the glacier, meltwater can carry this sediment away from the glacier and deposit it on a broad pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Till
image:Geschiebemergel.JPG, Closeup of glacial till. Note that the larger grains (pebbles and gravel) in the till are completely surrounded by the matrix of finer material (silt and sand), and this characteristic, known as ''matrix support'', is diagnostic of till. image:Glacial till exposed in roadcut-750px.jpg, Glacial till with tufts of grass Till or glacial till is unsorted glacier, glacial sediment. Till is derived from the erosion and entrainment of material by the moving ice of a glacier. It is deposited some distance down-ice to form terminal, lateral, medial and ground moraines. Till is classified into primary deposits, laid down directly by glaciers, and secondary deposits, reworked by fluvial transport and other processes. Description Till is a form of '' glacial drift'', which is rock material transported by a glacier and deposited directly from the ice or from running water emerging from the ice. It is distinguished from other forms of drift in that it is de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
