Karst (/ kɑːrst /) is a topography formed from the dissolution of soluble carbonate rocks such as limestone and dolomite.

2023年11月24日 · The characteristics of karst landscapes vary depending on factors such as: soluble bedrock type, climatic environment (more specifically precipitation and temperature), geographic position (both globally and locally), overlying soil materials, and vegetation cover (Figure 12.2.1).

2021年7月20日 · Karst areas are characterized by distinctive landforms (like springs, caves, sinkholes) and a unique hydrogeology that results in aquifers that are highly productive but extremely vulnerable to contamination. What is Karst? Karst aquifers are a vital groundwater resource in the United States.

Karst topography is a geological formation shaped by the dissolution of a layer or layers of soluble bedrock, usually carbonate rock such as limestone or dolomite, but also in gypsum. [1] . It has also been documented for weathering -resistant rocks, …

2022年4月27日 · Karst is a type of landscape where the dissolving of the bedrock has created sinkholes, sinking streams, caves, springs, and other characteristic features. Karst is associated with soluble rock types such as limestone, marble, and gypsum.

2024年7月3日 · type of sedimentary rock mostly made of calcium carbonate from shells and skeletons of marine organisms. natural substance composed of solid mineral matter. to slowly flow through a border. karst formation in southern China. Also called the Stone Forest. hole formed in a rock or other solid material by the weight or movement of water.

2024年12月27日 · karst, terrain usually characterized by barren, rocky ground, caves, sinkholes, underground rivers, and the absence of surface streams and lakes. It results from the excavating effects of underground water on massive soluble limestone.

2018年7月3日 · Karst is a type of topography that features landforms produced by the dissolution of soluble rocks like limestone, gypsum, and dolomite. Karst landscapes have extensive underground cave systems, subterranean rivers, sinkholes, etc. Karst landforms vary in …

The meaning of KARST is an irregular limestone region with sinkholes, underground streams, and caverns.

“ We may define karst as comprising terrain with distinctive hydrology and landforms that arise from a combination of high rock solubility and well developed secondary (fracture) porosity. Such areas are characterized by sinking streams, caves, enclosed depressions, fluted rock outcrops, and large springs.