Altered Landscapes

According to Jackson: "From 1577 with Harrison's Description of Britain onwards, a new awareness of the aesthetic nature of landscape emerged as a new kind of topographical writing flourished...". Originally the term was translated landskip which the Oxford English Dictionary refers to as the corrupt form of the word, gradually to be replaced by landscape. The English word is not recorded as used for physical landscapes before 1725.
Following a lengthy analysis concentrating on the German term landschaft, Richard Hartshorne defined landscape as referring to "the external, visible, (or touchable) surface of the earth. This surface is formed by the outer surfaces, those in immediate contact with the atmosphere, of vegetation, bare earth, snow, ice, or water bodies or the features made by man."
Hartshorne differentiated the term from region which he considers is larger and more flexible in size. He eliminated sky on the basis that the atmosphere is simply the medium through which the Earth's surface is viewed and also excludes underground mine workings, the soil beneath vegetation and rainfall. However he included moveable objects noting that a view of Broadway (New York City) without traffic would be incomplete. He ignored the inclusion of oceans in landscape. He opposed perception of landscapes by other than sight, e.g. sounds and odours, on the grounds that these do not contribute to a unified concept. In regard to the concept of natural and cultural landscapes that Carl Sauer among others differentiated, he stated "the natural landscape ceased to exist when man appeared on the scene". While admitting the term primeval landscape could refer to pre-human landscapes he considered the present natural landscape is "a theoretical concept which never did exist".
During the 1920s and 1930s, attempts were made to construct methodologies that made landscape the essential if not exclusive task of geography. This stemmed from Sauer's view that the role of geography was to systematically examine the "phenomenology of landscape". Sauer viewed landscapes broadly as areas comprising distinct associations of forms, both physical and natural, and regarded landscape study as tracing the development of natural landscapes into cultural landscapes.