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The taiga is characterized predominantly by a limited number of conifer species—i.e., pine (Pinus), spruce (Picea), larch (Larix), fir (Abies)—and to a lesser degree by some deciduous genera such as birch (Betula) and poplar (Populus).
What are some of the abiotic factors in the boreal forest, or taiga, which is a northern biome located below the tundra, and how do they affect life there? Abiotic factors are the components of an ecosystem that are not living, such as sunlight, temperature and precipitation.
The taiga supports a variety of mammals, ranging from large herbivores to stealthy predators. Large Mammals : Bears (brown and black) hibernate during winter to conserve energy, while moose adapt to feed on a variety of vegetation, including aquatic plants.
In North America the taiga occupies much of Canada and Alaska. The vast boreal forest of Asia extends across Russia and southward into northeastern China and Mongolia. In Europe most of Finland, Sweden, and Norway are covered with taiga.
The relative lack of deciduous trees, which drop huge volumes of leaves annually, and grazing animals, which contribute significant manure, are also factors. The diversity of soil organisms in the boreal forest is high, comparable to the tropical rainforest. [30]
Lichens usually have two living organisms, fungus and algae that work together in a beneficial manner... Migratory: moving from place to place. Birds often migrate to avoid cold and hot temperatures. Some travel thousands of miles each year when migrating. Much of the taiga is a dark, dense forest.
Taiga - Climate, Biodiversity, Coniferous: Coldness is the dominant climatic factor in taiga ecosystems, although a surprising diversity of climates exists. Several factors—namely, the solar elevation angle, day length, and snow cover—conspire to produce this cold climate.
The taiga biome is a vast northern wilderness characterized by conifer forests, snow cover for much of the year, long winters and a short growing season. Although less biodiverse than the temperate forests to the south, the taiga is home to a number of familiar animal species, many of which have adaptations for living in a cold climate.
Abiotic Factors. Three abiotic factors that influence the climate of the taiga biome are: Extreme weather. Soil. Heavy snowfall. The extreme temperatures of the taiga prevent moisture from seeping into the ground, and as a result the ground is frozen most of the time.
The most significant abiotic factors in the Boreal Forest include temperature, light, water, soil, air, altitude, salinity, wind, and fire. These factors interact with each other and with biotic factors to create complex ecological systems.