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Keweenaw Underwater Preserve
The Keweenaw Underwater Preserve is a preservation area in the U.S. state of Michigan. Located in Lake Superior, it protects waters that lie offshore Keweenaw Peninsula. Keweenaw Point The Michigan Department of Environmental Quality, which oversees the Keweenaw Underwater Preserve, calls the point of Keweenaw Peninsula a "catcher's mitt" for storm-beset Lake freighters and other boats in the southern half of Lake Superior. Numerous wrecks, overseen as part of this preserve, can be seen here and are the object of recreational dives. One of the most recent large boats on the Great Lakes to be a total loss, the former United States Coast Guard cutter ''Mesquite'', grounded off Keweenaw in 1989 and is now a diveable wreck in this preserve. The largest wreck in the preserve is the freighter ''William C. Moreland'' which ran aground in 1910 and is a diveable, protected wreck resting in 40-feet of water. References External links Keweenaw Underwater PreserveMichigan Underw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Superior
Lake Superior in central North America is the largest freshwater lake in the world by surface areaThe Caspian Sea is the largest lake, but is saline, not freshwater. and the third-largest by volume, holding 10% of the world's surface fresh water. The northern and westernmost of the Great Lakes of North America, it straddles the Canada–United States border with the province of Ontario to the north and east, and the states of Minnesota to the northwest and Wisconsin and Michigan to the south. It drains into Lake Huron via St. Marys River, then through the lower Great Lakes to the St. Lawrence River and the Atlantic Ocean. Name The Ojibwe name for the lake is ''gichi-gami'' (in syllabics: , pronounced ''gitchi-gami'' or ''kitchi-gami'' in different dialects), meaning "great sea". Henry Wadsworth Longfellow wrote this name as "Gitche Gumee" in the poem ''The Song of Hiawatha'', as did Gordon Lightfoot in his song " The Wreck of the ''Edmund Fitzgerald''". According to oth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scuba Diving
Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface air supply. The name "scuba", an acronym for "Self-Contained Underwater Breathing Apparatus", was coined by Christian J. Lambertsen in a patent submitted in 1952. Scuba divers carry their own source of breathing gas, usually compressed air, affording them greater independence and movement than surface-supplied divers, and more time underwater than free divers. Although the use of compressed air is common, a gas blend with a higher oxygen content, known as enriched air or nitrox, has become popular due to the reduced nitrogen intake during long and/or repetitive dives. Also, breathing gas diluted with helium may be used to reduce the likelihood and effects of nitrogen narcosis during deeper dives. Open circuit scuba systems discharge the breathing gas into the environment as it is exhaled, and consist of one or more diving cylinders containing breat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protected Areas Of Keweenaw County, Michigan
Protection is any measure taken to guard a thing against damage caused by outside forces. Protection can be provided to physical objects, including organisms, to systems, and to intangible things like civil and political rights. Although the mechanisms for providing protection vary widely, the basic meaning of the term remains the same. This is illustrated by an explanation found in a manual on electrical wiring: Some kind of protection is a characteristic of all life, as living things have evolved at least some protective mechanisms to counter damaging environmental phenomena, such as ultraviolet light. Biological membranes such as bark on trees and skin on animals offer protection from various threats, with skin playing a key role in protecting organisms against pathogens and excessive water loss. Additional structures like scales and hair offer further protection from the elements and from predators, with some animals having features such as spines or camouflage servi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michigan Underwater Preserve Council
The Michigan Underwater Preserve Council (MUPC) is a private, non-profit, volunteer driven organization that oversees activities relating to the Michigan Underwater Preserves. The council was formed in order to educate divers and non-divers on the history and importance of the shipwrecks of the great lakes so that the public might assist in the preservation of Michigan Michigan () is a state in the Great Lakes region of the upper Midwestern United States. With a population of nearly 10.12 million and an area of nearly , Michigan is the 10th-largest state by population, the 11th-largest by area, and the ...'s bottomland heritage. External linksMichigan Underwater Preserves Geography of Michigan Environmental organizations based in Michigan {{Michigan-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SS William C Moreland
SS ''William C. Moreland'' was a long Great Lakes freighter that ran aground on Sawtooth Reef, Lake Superior on 18 October 1910, only a month after entering service. Visibility was poor due to the smoke from several forest fires, causing the ''William C. Moreland'' to ran full steam onto a reef. There were many attempts to salvage the ship, but eventually only the long stern was salvaged and was used to build the long . ''Sir Trevor Dawson'' was christened on 18 October 1916, exactly six years after ''William C. Moreland'' wrecked. ''Sir Trevor Dawson'' continued to sail for fifty-four years until she was scrapped in 1970, in Spain as the steamer ''Parkdale''. History In 1906 the Jones and Laughlin Steel Company commissioned two long freighters named and both named after the company's founders, and both built by the Great Lakes Engineering Works (GLEW) of Ecorse, Michigan. The large fleet was managed by W.H. Becker, a prominent fleet manager and owner from Cleveland, O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shipwreck
A shipwreck is the wreckage of a ship that is located either beached on land or sunken to the bottom of a body of water. Shipwrecking may be intentional or unintentional. Angela Croome reported in January 1999 that there were approximately three million shipwrecks worldwide (an estimate rapidly endorsed by UNESCO and other organizations). When a ship's crew has died or abandoned the ship, and the ship has remained adrift but unsunk, they are instead referred to as ghost ships. Types Historic wrecks are attractive to maritime archaeologists because they preserve historical information: for example, studying the wreck of revealed information about seafaring, warfare, and life in the 16th century. Military wrecks, caused by a skirmish at sea, are studied to find details about the historic event; they reveal much about the battle that occurred. Discoveries of treasure ships, often from the period of European colonisation, which sank in remote locations leaving few livin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USCGC Mesquite (WLB-305)
USCGC ''Mesquite'' (WAGL/WLB-305) was the lead ship in the Mesquite class of USCG seagoing buoy tender, seagoing buoy tenders operated by the United States Coast Guard. She served in the Pacific during World War II, and spent the rest of her Coast Guard career in the Great Lakes. She ran aground and was wrecked in December 1989 off the Keweenaw Peninsula in Lake Superior. She was scuttled nearby as a recreational diving attraction. Construction and characteristics ''Mesquite'' was built at the Marine Ironworks and Shipbuilding Company yard in Duluth, Minnesota. Her keel was laid down on August 20, 1942. The ship was launched on November 14, 1942. She was christened by Mrs. Jessie L. Tyler, wife of Lieutenant Commander Gaines A. Tyler, chief inspector for the Coast Guard at the Duluth shipyard. Her original cost was $874,798. Her hull was constructed of welded steel plates framed with steel I-beams. As originally built, ''Mesquite'' was long, with a beam of , and a draft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Coast Guard
The United States Coast Guard (USCG) is the maritime security, search and rescue, and law enforcement service branch of the United States Armed Forces and one of the country's eight uniformed services. The service is a maritime, military, multi-mission service unique among the United States military branches for having a maritime law enforcement mission with jurisdiction in both domestic and international waters and a federal regulatory agency mission as part of its duties. It is the largest and most powerful coast guard in the world, rivaling the capabilities and size of most navies. The U.S. Coast Guard is a humanitarian and security service. It protects the United States' borders and economic and security interests abroad; and defends its sovereignty by safeguarding sea lines of communication and commerce across vast territorial waters spanning 95,000 miles of coastline and its Exclusive Economic Zone. With national and economic security depending upon open global trade a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Freighter
Lake freighters, or lakers, are bulk carrier vessels that operate on the Great Lakes of North America. These vessels are traditionally called boats, although classified as ships. Since the late 19th century, lakers have carried bulk cargoes of materials such as limestone, iron ore, grain, coal, or salt from the mines and fields of the upper Great Lakes to the populous industrial areas farther east. The 63 commercial ports handled 173 million tons of cargo in 2006. Because of winter ice on the lakes, the navigation season is not usually year-round. The Soo Locks and Welland Canal close from mid-January to late March, when most boats are laid up for maintenance. Crew members spend these months ashore. Depending on their application, lakers may also be referred to by their types, such as ''oreboats'' or ''ironboats'' (primarily for iron ore), ''straight deckers'' (no self-unloading gear), ''bulkers'' (carry bulk cargo), ''sternenders'' (all cabins aft), ''self unloaders'' (with sel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keweenaw County, Michigan
Keweenaw County (, ; , ) is a county in the Upper Peninsula of the U.S. state of Michigan, the state's northernmost county. As of the 2020 United States Census, the population was 2,046, making it Michigan's least populous county. It is also the state's largest county by total area, when the waters of Lake Superior are included in the total. The county seat is Eagle River. The county was set off and organized in 1861. It is believed "Keweenaw" is a corruption of an Ojibwe word that means "portage" or "place where portage is made"; compare the names of the nearby Portage Lake and Portage River which together make up the Keweenaw Waterway. Keweenaw County is part of the Houghton, Michigan, Micropolitan Statistical Area. Isle Royale, a national park which no longer has year-round inhabitants, was a separate county that was incorporated into Keweenaw County in 1897. Geography Two land masses comprise most of the land portion of the county: Isle Royale and the northeastern half ... [...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 to "se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keweenaw Peninsula
The Keweenaw Peninsula ( , sometimes locally ) is the northernmost part of Michigan's Upper Peninsula. It projects into Lake Superior and was the site of the first copper boom in the United States, leading to its moniker of "Copper Country." As of the 2000 census, its population was roughly 43,200. Its major industries are now logging and tourism, as well as jobs related to Michigan Technological University and Finlandia University. Geology The peninsula measures about 150 miles in length and about 50 miles in width at its base. The ancient lava flows of the Keweenaw Peninsula were produced during the Mesoproterozoic Era as a part of the Midcontinent Rift between 1.096 and 1.087 billion years ago. This volcanic activity produced the only strata on Earth where large-scale economically recoverable 97 percent pure native copper is found. Much of the native copper found in the Keweenaw comes in either the form of cavity fillings on lava flow surfaces, which has a ”lacy” cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
