Low-impact development (LID) is a term used in Canada and the United States to describe a land planning and engineering design approach to managing stormwater runoff. LID emphasizes conservation and use of on-site natural features to protect water quality. This approach implements engineered small-scale hydrologic controls to replicate the pre-development hydrologic regime of watersheds through infiltrating, filtering, storing, evaporating, and detaining runoff close to its source.
LID is similar to sustainable urban drainage systems (SUDS), a term used in the United Kingdom, water-sensitive urban design (WSUD), a term used in Australia, natural drainage systems a term used in Seattle, Washington and "Onsite Stormwater Management", a term used by the Washington State Department of Ecology.
Read more about Low-impact Development: Alternative To Conventional Stormwater Management Practices, Designing For Low Impact Development, Five Principles of Low Impact Development, Typical Practices and Controls, Benefits
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“Understanding child development takes the emphasis away from the child’s character—looking at the child as good or bad. The emphasis is put on behavior as communication. Discipline is thus seen as problem-solving. The child is helped to learn a more acceptable manner of communication.”
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