Adaptation of Arctic Fish Essay

practice in the fish industry and provides a method of standardization for something as subjective

The tundra is by far the coldest type of biome, as it is known for its low temperatures, little precipitation, poor nutrients, and short growing seasons. Occurring primarily near the Arctic within the Northern Hemisphere, the soil may be frozen all year up to a few feet, which allows no tree growth. However, a few animals have adapted to these conditions. These animals include lemmings, hares, oxen, foxes, wolves, and more. Within the tundra biome there are two different types of tundra biomes, arctic tundra and alpine tundra.

Habitat: Commonly found in terrestrial. Forest light gaps, slips, margins, disturbed sites, open habitats, riverbeds, cliffs, inshore and offshore islands, fernland, herbfield,

16. Now, drag the tree window back to where you had selected Arthropoda in step 14. This time, click through these taxa in this sequence:

An endangered species is a species of either plant or animal that is in serious risk of becoming extinct. This name became connected with the Chinook salmon (Oncorhynchus tshawytscha) in 1994 after being petitioned to be put on the list for nine years (NOAA). There are two main reasons behind the endangerment of the Chinook salmon: over exploration, and dams. Since the times of the Native Americans, Chinook salmon have been highly sought after as a food source. Since then the salmon have experienced great amounts of overfishing. Along with water demands which has resulted in overuse of water and diversion of water had affected spawning sites and loss of habitat putting further strain on their habitats (National Wildlife Federation).

Sea minks are now extinct but were once ranged from Casco Bay, Maine in the south to as far north as New Brunswick, Canada. Their main habitats are coastal regions. Sea minks are usually confused with the American mink, but the sea mink is bigger. Sea minks are on average 914mm but the American mink is 580-700mm, so there is a good difference in size. Also the male sea minks are larger in size compared to the females. Their fur is a reddish dark brown, and it is not known if their fur changes during the summer and winter.

The Tundra soils are made at high latitudes. It is normally very cold in the Tundra. Tundra soils are usually frozen. It is normally classified as Gelisols.

The Inuit people are also known as Eskimos. They have lived in the Artic area; the Tundra, where the climate is cold and too severe for trees to grow, for over a thousand years. Over the thousands of years living in the Artic environment, the Inuit people have adapted culturally and biologically. Among the biological adaptations, their bodies altered permitting them to adapt to the environment in five ways. In addition to biological adaptations, the Inuit people also adapted culturally, changing how they dressed, the type of home they lived in, and the number of individuals in their groups.

Prior NPRB projects have laid an important foundation outlining the effects climate change on Pink salmon in Alaska. A previous study has detailed the influence that biological, environmental and genetic factors had on the timing of Pink salmon migration (PI: Tallmon, project 1110), allowing us to support these data by testing, in a laboratory setting, the relative influence of specific climate change-related stressors on developmental rate, affecting out migration timing. Understanding environmental factors that influence overall performance of a species is critical to determining the susceptibility of that species to shifting habitat conditions. The proposed research will fill a gap of understanding regarding Pink salmon’s specific sensitivity

At New Melones Reservoir, despite the continuing snow melt, the water level dropped another foot last week. The water clarity is good and the temperature is slowly coming up, now averaging 76 to 81-degrees. Trout are showing signs of schooling over deep water and feeding on shad minnows. Trollers have been finding trout at 40 to 60 feet with Speedy Shiners, Needlefish, and ExCel lures. Night fishermen have been doing well by anchoring over fairly deep water and lowering their light to about 20 feet. This attracts plankton, which in turn, attracts shad, which will attract larger fish. Live minnows and nightcrawlers are choice baits. The kokanee numbers may be down, but the quality is good with some going 15 to 18 inches. Bladed lures may work well in deeper water as they create vibration which will attract fish. Scented corn on each hook is important. Big trout winner at Glory Hole Sports was, again, Bob James, of Murphys, with a 2-pound rainbow caught at 55 feet in the main lake. Big catfish winner was John Tennant, of Twain Harte, with an 11-pound, 15-ounce fish caught with sardine bait in the main lake. Bass fishing is good for those who specialize in that type of fishing. Hayden Lee, of Angels Camp, recently caught a 10 pound Largemouth Bass on a topwater lure and he had no net in the boat. He and a friend were able to boat the fish for photos before release.

Commercial fishing boats are pushing to catch as many Atlantic salmon as they can after a net pen broke near Washington's Cypress Island. Fishermen reported thousands of the non-native fish jumping in the water or washing ashore. The pen, in the state's northwestern San Juan Islands, contained about 305,000 Atlantic salmon. Environmentalists are concerned that the escaped Atlantic salmon could potentially mate and crossbreed with the Pacific salmon or compete with them for food but they are not completely sure what the ramifications will be. Now, owner Cooke Aquaculture and the Washington department of fish and wildlife are trying to determine how many escaped. The director of the wild fish conservancy northwest, Kurt Beardslee , called the

The alligator, even more than the alligator gar, represents the ultimate of “big game” bowfishing within the confines of the United States. These large, sinister-looking reptiles look exactly like what they are – the ancient, unchanged survivors of a world millions of years dead, still gliding through the muddy waters of the American South after countless other species have perished. Quick-moving when necessary, dangerously aggressive on occasion – especially when provoked – heavily armored with thick, knobby scales, and instantly recognizable, alligators are rapidly becoming a favorite target of sport bowfishermen, who appreciate their unique challenge.

The King Salmon or Chinook Salmon is the state fish of Alaska and is the biggest salmon in the world.Since it is the largest salmon in the world people call it the “king” salmon. King Salmon have a blueish-green back with silvery sides and a white belly and black spots on the back and tail.The King Salmon or the Chinook Salmon can grow up to 2-5 feet long and 40 pounds. The King Salmon has a short lifespan which is usually 3-7 years. King Salmon are anadromous, which means they spawn one in their life and die.

You will find Arctic Alaska on the North side of Alaska, it reaches from the border of Canada to the Chukchi Sea. The Arctic ocean makes the region's northern edge, not as many people live in Arctic Alaska. During winter time Arctic Alaska is a very dark place if in barrow the sun will set on November 18th and will not rise again until January 24th. In the middle of these winter months the temperatures can fall all the way to- 50º F in higher latitudes. This can be the lightest and darkest region in all of Alaska. During the summer time their is 24 hours of sunlight a day can melt seas and topsoil, and is the main cause of icebergs breaking The land was earlier inhabited by Alaskan Natives who thrived off of hunting, whaling, and salmon fishing

I can vividly remember playing a game of ‘Go-Fish!’ with my Father. I began to grumble because my hand contained no matches and all around bad cards. My father consoled me by saying, “It's not about the cards you're dealt, but about how you play the hand.” As a 5 year old, I would have much rather preferred my father slipping me a wildcard than hearing some foreign metaphor; however, this is the exact philosophy that will determine my life successful when I reflect in 30 years.