Limestone quarry / barren restoration landscape

Kauaʻi evidence

Classification/source support: SRC-HAB-009

Names and classification

Scientific name

Not applicable

Common names

Limestone quarry / barren restoration landscape

Hawaiian names

Not assessed

Record type

habitat

Kauaʻi occurrence and status

Kauaʻi occurrence

Present

Origin

Modified/restoration habitat

Conservation status

Not formally assessed

Evidence date

2026-09-13

Evidence limits

This record represents an operational habitat class, not every site-specific plant association or mapped polygon.

Habitat and ecology

Habitats

Limestone quarry / barren restoration landscape

Food and resource needs

Not applicable

Reproduction

Not applicable

Shelter

Not applicable

Substrate

Exposed limestone/quarry substrate

Threats and conservation

Threats

Hydrologic alteration, sediment, pollution, invasive species, physical disturbance and climate variability can change habitat function.

Conservation actions

Manage for ecological compatibility, water quality, connectivity and invasive-species risk; restore native function where feasible.

Monitoring

Track extent, condition, hydrology/physical structure, native/alien composition, disturbance exposure and restoration response.

Data gaps

Exact islandwide area, condition and trend may vary by source layer and mapping scale.

Process and seasonal context

Seasonal timing

Year-round unless hydrologically seasonal

Seasonal description

Limestone quarry / barren restoration landscape is a documented Kauaʻi habitat type in the subterranean & karst system.

Place and watershed context

Habitat system

Subterranean & Karst

Habitat class

artificial

Moisture regime

Dry to mesic

Salinity regime

Freshwater-limited

Water regime

Terrestrial/modified drainage

Vegetation structure

Bare/restored vegetation mosaic

Sources and further reading

• https://cavereserve.org/