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A natural disaster is the highly harmful impact on a society or community following a natural hazard event. The term "disaster" itself is defined as follows: "Disasters are serious disruptions to the functioning of a community that exceed its capacity to cope using its own resources.
Hazard maps are created and used in conjunction with several natural disasters. [1] Different hazard maps have different uses. For instance, the hazard map created by the Rizal Geological Survey is used by Rizalian insurance agencies in order to properly adjust insurance for people living in hazardous areas. [2]
Environmental mitigation refers to the process by which measures to avoid, minimise, or compensate for adverse impacts on the environment are applied. [1] In the context of planning processes like Environmental Impact Assessments, this process is often guided by applying conceptual frameworks like the "mitigation hierarchy" or "mitigation sequence". [2]
A Local Mitigation Strategy (LMS) or Local Hazard Mitigation Plan (HMP) is a local government plan (in the United States, typically implemented at a county level), that is designed to reduce or eliminate risks to people and property from natural and man-made hazards. Mitigation strategies are supported by state government and federal programs ...
Mitigation planning identifies policies and actions that can be taken over the long term to reduce risk, and in the event of a disaster occurring, minimize loss. Such policies and actions are based on a risk assessment , using the identified hazards , vulnerabilities and probabilities of occurrence and estimates of impact to calculate risks ...
The protection of natural and quarry faces can have two different aims: Protecting the rock from alteration or weathering; Protecting infrastructure and towns from rockfalls. Identification of the cause of alteration or the possibility of rockfall allows mitigation measures to be tailored to individual sites.
The flow of water through the planet’s nearly 3 million rivers is changing rapidly, with potentially drastic implications for everything from drinking water supplies to flood risks, according to ...
The Wayanad Animal Husbandry Department reported that nearly 150 cattle and 75 goats perished in the disaster. [39] Wildlife activists noted a relatively low number of wild animal deaths, despite large swathes of forests being flattened by the landslides, because of their heightened alertness to natural disasters.