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  2. Earthquake environmental effects - Wikipedia

    en.wikipedia.org/wiki/Earthquake_environmental...

    Earthquake environmental effects are divided into two main types: Coseismic surface faulting induced by the 1915 Fucino, Central Italy, earthquake. Primary effects: which are the surface expression of the seismogenic source (e.g., surface faulting), normally observed for crustal earthquakes above a given magnitude threshold (typically M w =5.5 ...

  3. Seismic risk - Wikipedia

    en.wikipedia.org/wiki/Seismic_risk

    Seismic risk or earthquake risk is the potential impact on the built environment and on people's well-being due to future earthquakes. [1] Seismic risk has been defined, for most management purposes, as the potential economic, social and environmental consequences of hazardous events that may occur in a specified period of time.

  4. Landslide - Wikipedia

    en.wikipedia.org/wiki/Landslide

    Additionally, global warming caused by climate change and other human impact on the environment, can increase the frequency of natural events (such as extreme weather) which trigger landslides. [9] Landslide mitigation describes the policy and practices for reducing the risk of human impacts of landslides, reducing the risk of natural disaster .

  5. Natural disaster - Wikipedia

    en.wikipedia.org/wiki/Natural_disaster

    Additionally, global warming caused by climate change and other human impact on the environment, can increase the frequency of natural events (such as extreme weather) which trigger landslides. [53] Landslide mitigation describes the policy and practices for reducing the risk of human impacts of landslides, reducing the risk of natural disaster.

  6. Soil-structure interaction - Wikipedia

    en.wikipedia.org/wiki/Soil-structure_interaction

    When a structure is subjected to an earthquake excitation, it interacts with the foundation and the soil, and thus changes the motion of the ground. Soil-structure interaction broadly can be divided into two phenomena: a) kinematic interaction and b) inertial interaction. Earthquake ground motion causes soil displacement known as free-field ...

  7. Quake (natural phenomenon) - Wikipedia

    en.wikipedia.org/wiki/Quake_(natural_phenomenon)

    An earthquake is a phenomenon that results from the sudden release of stored energy in the Earth's crust that creates seismic waves. At the Earth's surface, earthquakes may manifest themselves by a shaking or displacement of the ground and sometimes cause tsunamis, which may lead to loss of life and destruction of property. An earthquake is ...

  8. Landslide classification - Wikipedia

    en.wikipedia.org/wiki/Landslide_classification

    The most abundant types of earthquake-induced landslides are rock falls and slides of rock fragments that form on steep slopes. However, almost every other type of landslide is possible, including highly disaggregated and fast-moving falls; more coherent and slower-moving slumps, block slides, and earth slides; and lateral spreads and flows ...

  9. Induced seismicity - Wikipedia

    en.wikipedia.org/wiki/Induced_seismicity

    [14] [15] It appears that earthquake shaking from induced earthquakes may be similar to that observed in natural tectonic earthquakes, [16] [17] or may have higher shaking at shorter distances. [18] This means that ground-motion models derived from recordings of natural earthquakes, which are often more numerous in strong-motion databases [ 19 ...