Civil engineering and infrastructure repair in New Orleans after Hurricane Katrina evaluation, design and construction management of levees and floodwalls, special closure structures for protection of the communities adjacent to the Inner Harbor Navigation Canal, major pumping facilities and planning studies for improved levels of flood protection for New Orleans and southern Louisiana.<ref name="Arcadis/Bioengineering Group contract">Infrasite.net @ web.archive.org "</ref> The Delta Works are a series of constructions built between 1953 and 1997 in the southwest of the Netherlands to protect a large area of land around the Rhine-Meuse-Scheldt delta from the sea. The works consist of dams, sluices, locks, levees, and storm surge barriers. The works were initiated after the North
Protected areas of Canada Wildlife Area and the other a Marine Wildlife Area, could be created to protect a contiguous zone covering land and marine features extending to the limit. Provincial and territorial governments also protect areas within their boundaries. Regional governments and local governments also create parks; however, these tend to have a greater focus on recreation. Another form of conservation is made by land owners who want to preserve nature for future generations by placing a covenant on their land. Protected areas of Canada Protected areas of Canada have been created to protect ecological integrity, as well as to provide areas for