Karst - Wikipedia
Karst (/ kɑːrst /) is a topography formed from the dissolution of soluble carbonate rocks such as limestone and dolomite.
Karst | Limestone, Sinkholes & Caves | Britannica
2024年11月15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.
喀斯特（以石灰岩和白云岩为主）_百度百科
喀斯特（KARST）即岩溶，是水对可溶性岩石（碳酸盐岩 、石膏、岩盐等）进行以化学溶蚀作用为主，流水的冲蚀、潜蚀和崩塌等机械作用为辅的地质作用，以及由这些作用所产生的现象的总称。 由 喀斯特作用 所造成地貌，称 喀斯特地貌 （岩溶地貌）。 “喀斯特” (Karst)原是 南斯拉夫 西北部 伊斯特拉半岛 上的石灰岩高原的地名，意思是岩石裸露的地方。 那里有发育 典型 的 岩溶地貌。 “喀斯特”一词即为岩溶地貌的代称。 中国 是世界上对 喀斯特地貌 现象记述和研究最早的 …
Karst - Education | National Geographic Society
2024年7月3日 · Karst is an area of land made up of limestone. Limestone, also known as chalk or calcium carbonate, is a soft rock that dissolves in water. As rainwater seeps into the rock, it slowly erodes. Karst landscapes can be worn away from the …
WHAT IS KARST? - Commission on Karst Hydrogeology
“ 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.
Karst Landscapes - Caves and Karst (U.S. National Park Service)
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.
Karst Plateau - Wikipedia
The Karst Plateau or the Karst region (Slovene: Kras, Italian: Carso), also locally called Karst, is a karst plateau region extending across the border of southwestern Slovenia and northeastern Italy.
Learn About Karst - National Cave and Karst Research Institute
Karst provides important resources beyond drainage and drinking water. It offers habitat for unusual, rare, and endangered species in its caves, springs, and among its unusual landforms. Some of the most fantastically scenic landscapes on Earth are in karst.
Karst topography: Formation, processes, characteristics, landforms ...
2024年1月1日 · Karst refers to any topography or landform that forms over soluble rocks. The classic karst landforms, which include enclosed depressions, sinking streams, and caves, are primarily generated by surface and subsurface waters dissolving rocks; mechanical erosion plays a secondary role.
12.1: Karst Landscapes and Systems - Geosciences LibreTexts
2023年11月24日 · Karstification is a process dominated by chemical dissolution of soluble bedrock (Figure 12.1.1). It starts as carbon dioxide from the atmosphere dissolves in rainwater falling to the surface of the Earth.
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