Tundra Research Paper

The tundra is one of the cooldest land biomes on the planet. Due to the high winds and the permafrost there are no trees becuase it dosent allow the growth of deep roots. All the producers and othe need to get adapted to the cold temperatures, little sun and short growing season to stay alive. The tundra is considered a poor enviroment thats low in resources. The dead minerals get recycled by othe decomposers like the slime molds, fungi, and bacteria. Rain increases photosynthesis and decomposition. Air pollution kills lichen in the cold tundra. The warmer climates allow trees to invade the shade out the small tundra plants. And warmer temperatures can increase decompositon, while releasing more CO2 into the air causing mor global

The arctic fox lives in the Arctic tundra. Tundra is flat and treeless. The subsoil, right under the the top, is frozen. They live in Alaska, Canada, Greenland, Russia, Norway, Scandinavia and Iceland. Arctic foxes live in burrows. A burrow is a tunnel. If a blizzard comes, they can tunnel into the snow to make a shelter. They do not hibernate. Arctic foxes are very active all year long. They are also called Snow foxes or White foxes because they live in the snow and their fur is white.

Plant life tends to be of low growth and, during the short summer, the birds arrive in large numbers to feed on the insects that are born in this period. The climate is cold summers and very cold winters characterize the tundra area in the northern most limit plant growth. Areas

The arctic Tundra is normally around 10 to 29 degrees fahrenheit. Rainfall may vary in different regions of the arctic. Yearly precipitation, including melting snow, is 6 to 10 inches. Soil is formed slowly. The biggest threat to the Tundra is global warming. Many scientists believe global warming caused by greenhouse gases may eliminate Arctic regions, including the tundras there, forever. Another concern is that about one third of the worlds soil-bound carbon is in the tundra permafrost. Cutting greenhouse gas emissions by switching to alternative energy uses is key to protecting Earth's tundra habitats. The Tundra is located at the top of the earth by the North Pole. Switch to alternative energy

The main problem is global warming. If the temperatures get any warmer the ice will become water and overflow the land. Also, the tundra is a fragile place for anyone. The snow and ice later will melt and create a disaster for us, the plants, and many other animals. Even though there are a few species living in the tundra, they can’t produce in the

In the Northeastern part of Russia, summers are cold and winters are colder. The Siberian Tundra is home to many abiotic factors such as strong winds, little precipitation, and short summers days. With poor soil and permafrost, the tundra could soon be gone, or at least cause dramatic changes to the earth. According to Evans (2002), the grounds of the Siberian Tundra are misty during the summer. The average temperature in the Tundra is 37 to 54 degrees yet, in these short months of summer, the Siberian tundra has a permafrost layer that is starts to disappear. This loss of permafrost is resulting in the rise of carbon emissions, which contributes to global climate change. Through research, we can better understand the disappearance of the permafrost layer in the Siberian tundra. How and why is it disappearing, and what impact this disappearance is having on the tundra, and on a much larger scale, the Earth?

Arctic Lowlands is one of the geographic regions in Canada. This geographic region covers part of Nunavut. This region has flat, low area. It is also composed of series of low islands located in the far north of Canada, Nunavut. The climate is the Arctic Lowlands is very harsh. The climate is so bad that the ground remains frozen almost all year. Another thing this region is known for is large scale exploration for minerals such as gold and diamonds. This region is also the home of the largest supply of fossil fuels. This region also contains large amounts of lignite (a form of coal),l oil, and natural gas deposits.

The Arctic Lowlands are found between the Canadian Shield and Innuation regions. It is rocky with rounded hills. Also the surface is frozen all year. There is atleast a day in a year that the whole day is darkness. some of the natural resources you can find is coal,lead,ainc,soapstone, and natural

3. The treeless Arctic plains north of the timberline form a region called the tundra. Most of the tundra is north of the Arctic Circle, in the north Frigid Zone. The Frigid Zones are the coldest regions on earth.

It contains an expanse of tundra with many marshes and lagoons with rivers situated between foothills of the Brooks Range and the wide, icy waters of the Beaufort Sea. Environmentalists said that this area “is the most biologically productive part of the Arctic Refuge for wildlife and is the center if wildlife activity.” The importance of these resources is not measurable. The Arctic is home to such animals as caribou, polar bears, grizzly bears, musk oxen, whales, wolves and snow geese. This area is full of wildflowers and contains water of excellent, unpolluted quality and quantity. The Arctic Ocean costal plain is an area critical to the survival of many birds and mammals (‘Alaska Wild’).

The first major biome in the world is tundra biome. One fifth of the earth surface is covered by this type of biome. It is located on top of the world which is near the North pole. This biome can be found in the northernmost countries on the globe such as Russia, Finland, Canada and Greenland. With formation about 10 000 years ago, tundra is called the world’s youngest biome (Kaplan, 1996). Tundra biome is the coldest and harshest of all biomes on earth. The word ‘tundra’ is originated from a Finnish word, tunturia which means treeless plain that exactly describing this biome (Pullen, 2004). This is because the distinctive characteristics of this biome is its landscape which is a vast and treeless land unlike a regular forest in other biomes.

Scientists define the Arctic in three major ways – first, as the area N of the Arctic Circle (lat 66030' N); second, as the region N of the 10 oC (50 oF) summer isotherm – on a map, a line drawn through locations with an average annual temperature for the warmest summer month of 10 oC (50 oF); and third, as the region N of the tree line – on a map, a line connecting points beyond which trees do not grow. The second and third definitions enclose roughly the same territory, which is somewhat larger than the region bounded by the Arctic Circle.

The North American tundra, the vast treeless plain of the far north, has temperature rises above freezing for only a short period each summer. In the far south there are low-lying areas which are always hot and rainy. The interior of Greenland, always at subzero temperatures is permanently covered by an icecap. It has a variety of climate, from the dry, bitter cold of the Arctic to the steamy heat of the tropics.

Animals of the tundra have had to adapt to the long cold winters and to having to raise their young quickly in the summer. Some other adaptations of animals include thick insulating cover of feathers or fur; large, compact bodies; pelage and plumage that turns white in the winter and brown in the summer; the ability to accumulate thick deposits of fat during the short growing season; hibernation; and migration. Some of the animals that are found living in the tundra are lemmings, voles, caribou, artic hares, squirrels, artic foxes, wolves, polar bear, ravens, snow buntings, falcons, loons, ravens, sandpipers, terns, snow birds, mosquitoes, flies, moths, grasshoppers, black flies, artic bumble bees, cod, flatfish, salmon, and trout. Some of these animals are shared with other neighboring biomes but some are only home to the tundra. The tundra is the simplest biome in terms of species composition and food chain. The neighboring biome of the tundra is the boreal forest (taiga).

A biome, also known as life zones, consists of all plants, animals, and other organisms, as well the physical environment in a particular area. A biome is characterized by its’ plant life, climate, and location. The climate and physical features determine the boundaries of a biome. A biome is made up of many different ecosystems. The ecosystems tend to have the same pants and animals as neighboring biomes around the boundaries. The major biomes are the tundra, taiga, tropical rain forest, temperate forests, desert, grassland, savanna, chaparral, and marine. Each biome has it’s own characteristics such as the tundra. The tundra is a biome that is located in the Northern Hemisphere of the world. It circles the North Pole and reaches down to