Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Landscape of the Pico Island Vineyard Culture' has mentioned 'Soil' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Begun in the 15th century, wine production on Pico Island reached its peak in the 19th century and then gradually declined due to plant disease and desertification (loss of soil and reduced rainfall). | UNESCO |