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A sinkhole is a depression or hole in the ground caused by some form of collapse of the surface layer. The term is sometimes used to refer to doline, enclosed depressions that are also known as shakeholes, and to openings where surface water enters into underground passages known as ponor, swallow hole or swallet.
A sinkhole is a depression in the ground that has no natural external surface drainage. Basically, this means that when it rains, all of the water stays inside the sinkhole and typically drains into the subsurface. Sinkholes are most common in what geologists call, “karst terrain.”
Los sumideros, dolinas o “sinkholes”, cuya descomposición del término en inglés entenderíamos como hoyo hundido, son procesos que se producen en algunos lugares donde el subsuelo ha experimentado procesos de disolución, arrastre de finos o subsidencias entre otras causas.
Hace 6 días · A sinkhole is a hole in the ground that forms when water dissolves surface rock. Often, this surface rock is limestone , which is easily eroded , or worn away, by the movement of water. In a landscape where limestone sits underneath the soil, water from rainfall collects in cracks in the stone.
What causes a sinkhole to form? They can be a life-threatening disaster—or a pricey nuisance. Here’s what you need to know about the depressions and holes that can form beneath our feet.
Los sinkholes o agujeros en el terreno debido al colapso del suelo, son un componente natural del terreno en muchas partes de los Estados Unidos. Pueden lucir como depresiones en la superficie o profundos huecos en el terreno que se producen por el asentamiento paulatino de la capa superficial del terreno hasta el súbito colapso del suelo.
A sinkhole is an area of ground that has no natural external surface drainage--when it rains, the water stays inside the sinkhole and typically drains into the subsurface. Sinkholes can vary from a few feet to hundreds of acres and from less than 1 to more than 100 feet deep.
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