Mitigation
- See also Rescue archaeology
In the United Kingdom and Canada, all forms of development, public and private, are subject to archaeological requirements, while in the United States this work can only be undertaken in federally funded projects or those on government-owned land, except in a few states that have laws that apply also to private land.
Where archaeological requirements apply to a site of proposed development, if no significant archaeological or other cultural property sites are found in the impacted area, construction may proceed as planned, often with the requirement that archaeologists are on-site providing a watching brief. If potentially significant remains are found, construction may be delayed to allow for evaluation of the site or sites found within the impacted area. This is done to determine the archaeological site's true significance. If archaeologists determine the site contains important/significant cultural remains, the adverse effects on the site must be mitigated. Site mitigation can involve avoiding the site through redesigning the development or excavating only a percentage of the site. In the U.S., these restrictions involve any federal project involving the possible disturbance of cultural resources and can also extend to state and private developments if they involve public waterways or federal funds.
If archaeologists determine the site contains highly significant cultural remains, the adverse development effects on the site must be mitigated through a structured programme that is often long and expensive. Mitigation can include preservation by record i.e. the site is destroyed by archaeological excavation rather than by the development and meticulous recording transfers the physical traces in the earth to information in archives. Mitigation also includes construction techniques which ensure that archaeological remains are protected in undisturbed parts of the site or even underneath the development. An example of this type of mitigation is the Viking remains at York.
Important sites are designated as being protected by the state so that no development at all can take place, and governments also recommend the most important sites to be recognised as World Heritage Sites.
Read more about this topic: Cultural Heritage Management
Famous quotes containing the word mitigation:
“Law is a thing which is insensible, and inexorable, more beneficial and more profitious to the weak than to the strong; it admits of no mitigation nor pardon, once you have overstepped its limits.”
—Titus Livius (Livy)