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Lake Nokomis
Lake Nokomis is one of several lakes in Minneapolis, Minnesota, and part of the city's Chain of Lakes. The lake was previously named Lake Amelia in honor of Captain George Gooding's daughter, Amelia, in 1819. Its current name was adopted in 1910 to honor Nokomis, grandmother of Hiawatha. It is located in the southern part of the city, west of the Mississippi River and south of Lake Hiawatha. The lake is oval in shape, with a long axis running southwest to northeast. Two pathways circle the lake, a pedestrian trail and a bicycle trail. Because the lower part of the lake is crossed by Cedar Avenue running north–south, the impression from the ground is that the lake is shaped like an L. The lake has an area of . History When purchased in 1907 by the Minneapolis Park and Recreation Board, the lake was very shallow, only deep in the deepest spot. Much of it was actually marshland or slough—a drainage area for the neighborhood. It was deepened by dredging to produce the ... [...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] |
Rebreather
A rebreather is a breathing apparatus that absorbs the carbon dioxide of a user's exhaled breath to permit the rebreathing (recycling) of the substantial unused oxygen content, and unused inert content when present, of each breath. Oxygen is added to replenish the amount metabolised by the user. This differs from open-circuit breathing apparatus, where the exhaled gas is discharged directly into the environment. The purpose is to extend the breathing endurance of a limited gas supply, while also eliminating the bubbles otherwise produced by an open circuit system. The latter advantage over other systems is useful for covert military operations by frogmen, as well as for undisturbed observation of underwater wildlife. A rebreather is generally understood to be a portable apparatus carried by the user. The same technology on a vehicle or non-mobile installation is more likely to be referred to as a life-support system. Rebreather technology may be used where breathing gas supp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pumpkinseed
The pumpkinseed (''Lepomis gibbosus''), also referred to as sun perch, pond perch, common sunfish, punkie, sunfish, sunny, and kivver, is a small to medium–sized freshwater fish of the genus ''Lepomis'' (true sunfishes), from the sunfish family (biology), family (Centrarchidae) in the order (biology), order Centrarchiformes. It is endemism, endemic to eastern North America. Etymology ''Lepomis'', in Greek, means 'scaled gill cover' and ''wikt:gibbosus, gibbosus'' means 'humped'. The defining characteristic of a pumpkinseed sunfish is the bright red spot at the tip of the ear flap. The pumpkinseed sunfish is widely recognized by its shape of a pumpkin seed, from which its common name comes. See also Wiktionary link below. Description Pumpkinseeds have a body shaped much like a pumpkin seed (thus the common name), typically about but up to in length. They typically weigh less than , with the world record being caught by Robert Warne while fishing Honeoye Lake, Upstate New ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Golden Shiner
The golden shiner (''Notemigonus crysoleucas'') is a species of freshwater ray-finned fish belonging to the family Leuciscidae. This fish occurs in Eastern North America. It is the sole member of its genus. Commonly used as a bait fish, it is probably the most widely pond-cultured fish in the United States. It can be found in Quebec, and its French name is "Mené jaune" or "Chatte de l'Est". Taxonomy It is the only North American member of the subfamily Leuciscinae, within which it occupies a relatively basal position, though still rather derived. All other members of this subfamily are found in Eurasia. Fossil remains of ''Notemigonus'' sp. have been recovered from the Late Miocene-aged Montbrook fossil site of Florida, US. Description Though it has been known to reach lengths of , in the wild the golden shiner is usually between long. The body is laterally compressed (deep-bodied). The back is dark green or olive, and the belly is a silvery white. The sides are silver ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carp
The term carp (: carp) is a generic common name for numerous species of freshwater fish from the family (biology), family Cyprinidae, a very large clade of ray-finned fish mostly native to Eurasia. While carp are prized game fish, quarries and are valued (even pisciculture, commercially cultivated) as both food fish, food and ornamental fish in many parts of the Old World, they are considered trash fish and invasive species, invasive pest (organism), pests in many parts of Africa, Australia and most of the United States. Biology The cypriniformes (family Cyprinidae) are traditionally grouped with the Characiformes, Siluriformes, and Gymnotiformes to create the superorder Ostariophysi, since these groups share some common features. These features include being found predominantly in fresh water and possessing Weberian ossicles, an anatomical structure derived from the first five anterior-most vertebrae, and their corresponding ribs and neural crests. The third anterior-most pair ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bowfin
The ruddy bowfin (''Amia calva'') is a ray-finned fish native to North America. Common names include mudfish, mud pike, dogfish, grindle, grinnel, swamp trout, and choupique. It is regarded as a relict, being one of only two surviving species of the Halecomorphi, a group of fish that first appeared during the Early Triassic, around 250 million years ago. The bowfin is often considered a "living fossil" because they have retained some morphological characteristics of their early ancestors. It is one of two species in the genus ''Amia,'' along with '' Amia ocellicauda'', the eyespot bowfin. The closest living relatives of bowfins are gars, with the two groups being united in the clade Holostei. Bowfins are demersal freshwater piscivores, commonly found throughout much of the eastern United States, and in southern Ontario and Quebec. Fossil deposits indicate Amiiformes were once widespread in both freshwater and marine environments across North and South America, Europe, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bluegill
The bluegill (''Lepomis macrochirus''), sometimes referred to as "bream", "brim", "sunny", or, in Texas, "copper nose", is a species of North American freshwater fish, native to and commonly found in streams, rivers, lakes, ponds and wetlands east of the Rocky Mountains. It is the type species of the genus ''Lepomis'' (true sunfish), from the family (biology), family Centrarchidae (sunfishes, crappies and black basses) in the order (biology), order Centrarchiformes. Bluegills can grow up to long and about . While their color can vary from population to population, they typically have a very distinctive coloring, with deep blue and purple on the face and gill cover, dark olive-colored bands down the side, and a fiery orange to yellow belly. They are omnivorous and will consume anything they can fit in their mouth, but mostly feed on small aquatic insects and baitfishes. The fish are important prey for bass (fish), bass, other larger Centrarchidae, sunfish, northern pike and musk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Crappie
The black crappie (''Pomoxis nigromaculatus'') is a freshwater fish in the sunfish family ( Centrarchidae). It is endemic to North America, one of the two types of crappies. It is very similar to the white crappie (''P. annularis'') in size, shape, and habits, except that it is darker, with a pattern of black spots. Alternate names for the species include calico bass, speck, speckled perch, speckled bass, moonfish, grass bass, strawberry bass, shiner, crawpie, oswego bass, sac-a-lait, and marigane noire. Taxonomy ''Pomoxis'', the genus name, is Greek: "poma, -atos" and "oxys" meaning sharp operculum. This references the fish's spined gill covers. The species name, ''nigromaculatus'', is derived from Latin and means "black-spotted". Description Black crappies are most accurately identified by the seven or eight spines on its dorsal fin (white crappies have five or six dorsal spines). Crappies have a deep and laterally compressed body. They are usually silvery-gray to green in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Bullhead
The black bullhead or black bullhead catfish (''Ameiurus melas'') is a species of Ameiurus, bullhead catfish. Like other bullhead catfish, it has the ability to thrive in waters that are low in oxygen, brackish, turbid, and/or very warm. It also has barbels located near its mouth, a broad head, spiny fins, and no scales. It can be identified from other bullheads as the barbels are black, and it has a tan crescent around the tail. Its caudal fin is truncated (squared off at the corners). Like virtually all catfish, it is nocturnal, preferring to feed at night, although young feed during the day. It generally does not get as large as the channel catfish, channel or blue catfish, with average adult weights are in the range, and almost never as large as . It has a typical length of , with the largest specimen being , making it the largest of the bullheads. It is typically black or dark brown on the dorsal side of its body and yellow or white on the ventral side. Like most of the bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Nokomis Boat Launch And Pier 01
A lake is often a naturally occurring, relatively large and fixed body of water on or near the Earth's surface. It is localized in a basin or interconnected basins surrounded by dry land. Lakes lie completely on land and are separate from the ocean, although they may be connected with the ocean by rivers. Lakes, as with other bodies of water, are part of the water cycle, the processes by which water moves around the Earth. Most lakes are fresh water and account for almost all the world's surface freshwater, but some are salt lakes with salinities even higher than that of seawater. Lakes vary significantly in surface area and volume of water. Lakes are typically larger and deeper than ponds, which are also water-filled basins on land, although there are no official definitions or scientific criteria distinguishing the two. Lakes are also distinct from lagoons, which are generally shallow tidal pools dammed by sandbars or other material at coastal regions of oceans or large la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Life Time Tri Series
The Life Time Triathlon Series is a set of Olympic Distance triathlon races held annually in the United States and organized by Life Time Fitness. The series began as a single race, the Lifetime Fitness Triathlon, in 2002 in Minneapolis, Minnesota. It gained immediate recognition from national and international competitors due to its professional prize purse, initially offering a $50,000 prize for the winner. The following year the prize was increased to a $500,000 total purse, with $50,000 each going to the male and female winner and a $200,000 prize to the overall winner in a gender handicapped elite category. By 2007 Life Time expanded the race into an Olympic-distance triathlon series, which originally began with race partnerships in New York, Chicago, Los Angeles and Dallas offering a professional prize purse at each of these races. Life Time furthered the professional experience in 2013 by partnering with Toyota to create a three race Toyota Triple Crown series using a similar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minneapolis Aquatennial
The Minneapolis Aquatennial is an annual outdoor event held in the U.S. city of Minneapolis, Minnesota, during the third full week of July. Originating in 1940, overshadowing the teamster picnics "to take the minds of Minneapolis citizens off past troubles and focus all minds throughout the state on some pleasant event", the Minneapolis Aquatennial celebrates the city's lakes, rivers, and streams. Advertised as ''The Best Days of Summer'' the festivities initially included some 200 events over 10 days (hence Aqua-ten-ial), at one point or another including the Aqua Follies, the Xcel Energy Sand Castle Competition, the Tom Thumb Milk Carton Boat Races, the Ultimate Wireless Co-ed Beach Volleyball Tournament, a sailing regatta, a tennis invitational, the Life Time Fitness Triathlon, many parades, among them the Minnegasco Torchlight Parade, the Master of International Management presents Shakespeare in the Park, Subway Block Party and the final Target Fireworks, one of the large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
