Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Huanglong Scenic and Historic Interest Area' has mentioned 'Well' in the following places:
Occurrence Sentence Text Source
[1] This area is known for its colorful travertine pools formed by calcite deposits, especially in Huanglonggou (Yellow Dragon Gully), as well as diverse forest ecosystems, snow-capped peaks, waterfalls and hot springs.
[1] In addition, a large population of the endemic orchid species 'Cypripedium plectrochilum' was discovered at the site [2] Huanglong was declared a World Heritage Site by UNESCO in 1992 because of its outstanding travertine formations, waterfalls and limestone formations as well as its travertine terraces and lakes rating among the three most outstanding examples in the world.
Tourist impacts are controlled through strict management through a zoning system, ensuring that forest ecosystems and mountain scenery are well protected.
Wildlife is in a healthy state with numbers increasing, and the vegetation is recovering well.