Vega

A landform characteristic of sedimentary basins and depressions, with a flat, low-lying topography and watered by a river. Its highly fertile alluvial soils are clearly suited to agriculture.

landscape unit

Landscape management: Actions aimed, from a sustainable development perspective, at ensuring the regular maintenance of a landscape, in order to guide and harmonize the transformations induced by social, economic, and environmental processes.

Valley

Plain of land between mountains or heights. River basin.

Estuary

1. Lower section of a river, from its mouth at the sea to the point where the tide rises and fresh and salt waters mix. 2. Former river valley flooded by the sea. 3. River valley that, at its mouth, is inundated by seawater due to the subsidence of the sea level.

Landscape protection

Actions aimed at conserving and maintaining the significant or characteristic aspects of a landscape, justified by their heritage value derived from their natural configuration and/or human action.

Ramp

1. A gently sloping, elongated physiographic surface that connects the elevations of a mountain range with the plains nestled within a sedimentary basin. 2. Part of a thrust surface or normal fault that forms the inclined sections of the fault where it cuts obliquely across the contacts of the formations. 3. […]

Rasa

Hanging abrasion platform.

Landscape heritage

Heritage-approved visible spaces and material objects; the heritage of artistic and literary images accumulated since the invention of the landscape. It also includes the set of charms and customs that result from the natural qualities of places and the adaptations made by local culture based on the nature and character of the place.

Peneplain

1. A landform that typically covers large areas and, due to erosion, presents a gently undulating surface with little difference in elevation between valleys and interfluves. Composed of ancient and eroded materials, its formation corresponds to the end of the erosion cycle, which is completed with the total destruction of the landforms. […]

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