Animal Disturbances in Eastern Deciduous Forests

Ecological research currently focuses on human influence on the relationship between ecology and feeding, but non-eating interaction is also an important element in understanding ecosystem balance and discrimination problems. These interactions are often referred to as interference. White and Pickett define it as "a relatively discrete event that destroys ecosystems, communities or demographics, resource changes, matrix availability or physical environment" (White 1985) .

Forests are relatively healthy in the absence of disease in major deciduous forests in the Appalachia region in eastern North America. Here forests are disturbed by illness and are disturbed by illness after being disturbed or stressed primarily by other factors causing insects to fall causing drought. In eastern mountainous coniferous forests, chronic wind damage is the main predisposition for this disease. Past harvesting methods, eliminated diseases and insects, and exclusion from fires, in some cases, bring about a comparable age to the same kind of wide area, which exacerbates the degree and severity of disease disorder .

Deciduous forests play important and diverse roles in the United States. Deciduous forests are estimated to cover approximately 302 million hectares, located in the eastern United States and accounting for approximately 33% of the US land area. We are harvesting many renewable resources such as wood, minerals and water from these forests. In the woods you can also enjoy various leisure activities such as fishing, hunting and hiking. In North American deciduous forests there are slight differences in the number of trees and animal species compared to the tropical rainforest biodiversity. There are only 8 to 15 trees per hectare. Unlike tropical forests, individuals of a particular species are sparsely dispersed, and certain areas of the eastern deciduous forest usually have many major species. This biome can receive annual precipitation 50 - 150 cm. Rainfall occurs mainly in the form of snow throughout the winter. Deciduous forests experience four different weather seasons, including spring, summer, autumn, and winter. The temperate deciduous forest has an average temperature of approximately 75 ° F (24 ° C or mm), but up to 86 ° F or 30 ° F (30 ° C or mm) depending on the altitude of the forest. The high mountain forests are cold. In addition to evergreen trees, deciduous forests are known for their dazzling display of discolored leaves in autumn. When leaf chlorophyll is decomposed, the color changes to red, yellow, orange. In the winter, these trees lose all leaves and play in the spring. Common tree species found in deciduous forests include conifers such as various oak, pecans, maple, beech, pine and tsugaru. Animals mainly adapt to winter through migration and hibernation. Most birds move south throughout the winter to find warm temperatures, but some mammals, such as bears, hibernate to overcome food shortages caused by the cold weather in winter.