Q: What, if anything, fills the empty space underground created by the extraction of billions of gallons of oil? Could oil drilling be one of the causes of increasing amounts of land settling and ...

Land subsidence in the Houston-Galveston area is largely caused by groundwater withdrawals. According to the U.S. Geological Survey, removing water from fine-grained silts and clays underground ...

According to a recent study published in the journal Nature Cities, 28 of the most populous U.S. cities are sinking. It’s due ...

If the pumping affects large areas, such as those mentioned above, the settlements induced at the ground surface are termed subsidence, land subsidence or regional subsidence.

Thibault Candela, Lead Scientist at TNO, is studying human-induced subsidence and seismicity. “The causal relationship between the superimposed multiple subsurface activities and the resulting ...

These were: climate induced sea-level change, the effects of glacier weight removal - which can cause land uplift or sinking, estimates of river delta subsidence and subsidence in cities.

The land underneath the largest cities in the United States is sinking, a phenomenon threatening buildings, roads and rail lines, according to new research. But that sinking, known as subsidence ...

Land subsidence, a gradual settling ... Inefficient irrigation methods in addition to digging illegal wells are the other main causes of groundwater extraction-induced subsidence, as out of 50,000 ...

The historical record shows that coastal subsidence caused by massive earthquakes can have overwhelming, long-term impacts, highlighting the severe risks of earthquake-induced land loss and the urgent ...

Land subsidence, a gradual settling or sudden sinking of the Earth's surface due to subsurface movement of earth materials is mainly caused by aquifer-system compaction, drainage, and decomposition of ...

G round subsidence is a natural process that has become a pressing concern in Mexico City. This phenomenon occurs when the ground sinks due to various factors, primarily the extraction of ...