Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Curonian Spit' has mentioned 'Ridge' in the following places:
Occurrence Sentence Text Source
The history of the Curonian Spit is dramatic: 5,000 years ago, a narrow peninsula (98 km in length and 0.4-3.8 km in width), the Great Dune Ridge separating the Baltic Sea from the Curonian Lagoon, was formed on moraine islands from sand transported by currents, and later covered by forest.
By the end of the 19th century, a protective dune ridge was formed along the seashore to prevent inland sand migration, and the Great Dune Ridge was reinforced using trees and brushwood hedges.
The most valuable elements and qualities of the Curonian Spit cultural landscape are its unique size and general spatial structure, demonstrating the harmonious coexistence between humans and nature; the characteristic panoramas and the silhouette of the Curonian lagoon; cultural elements including the remains of postal tracks, trade villages from the 10th and 11th centuries, traditional fishermen villages and other archaeological heritage covered by sand; the spatial-planned structure and architecture of ancient fishermen villages turned into resort settlements (ancient wooden fishermen houses, professionally designed buildings of the 19th century, including lighthouses, piers, churches, schools, villas); and elements of marine cultural heritage; natural and human-made elements including the distinctive Great Dune Ridge and individual dunes, relics of ancient parabolic dunes; a human-made protective coastal dune ridge; relics of moraine islands, seacoast and littoral forests and littoral capes; ancient forests, mountain pine forests and other unique sand flora and fauna including a bird migration path; and the social-cultural traditions, spirituality, and the social perception of the area, which reflect the local lifestyle formerly centred on fishermen, artists, scientists, yachtsmen and gliders, travellers and other visitors.
The most vulnerable elements of the Curonian Spit cultural landscape are the oldest wooden fishermenxe2x80x99s houses, the wooden decor of professionally designed buildings, and the human-made protective coastal dune ridge, which is influenced by the natural coastal processes under the influence of global climate change.
These include the marine cultural heritage; traditional trades, folklore and artistic traditions; the ethnographic elements of the fishermenxe2x80x99s lifestyles; unique methods of protective coast and dune ridge management and forest maintenance; sustainable recreational activities and a cultural leisure tradition dating back to the 19th century.