Carl Sauer. defined cultural landscape as an area fashioned from nature by a cultural group. A combination of cultural features such as language and religion; economic features such as agriculture and industry; and physical features such as climate and vegetation. Culture is the agent, the natural area is the medium, the cultural landscape is the result..
Eczema is not directly caused by an autoimmune disorder, but some forms have been associated with such disorders. Atopic dermatitis, the most common type of eczema, stems from an immune system imbalance.Researchers have determined that people with atopic dermatitis have low levels of a protein needed to promote healthy immune system function. This makes your skin more susceptible to infection and unable to prevent inflammation.topic dermatitis, the most common type of eczema, stems from an immune system imbalance. Researchers have determined that people with atopic dermatitis have low levels of a protein needed to promote healthy immune system function. This makes your skin more susceptible to infection and unable to prevent inflammation.
Eczema is not contagious. However, if the raw, irritated skin of eczema becomes infected, the infecting agent may be contagious. Although the cause of eczema is not known, it is thought to be related to allergic diseases.Because it often occurs in family members, it is felt that a person's inherited genes may play a role in its development.czema can occur at any age and is chronic. The condition has a tendency to periodically worsen and then subside and may accompany bouts of asthma or hay fever. Eczema is a general term that includes many different types of skin problems. Eczema is also referred to as atopic dermatitis.