Previously inhabited areas reclaimed by vegetation and wildlife
Mule deer at the Rocky Mountain Arsenal National Wildlife Refuge, a site abandoned due to contamination from the production of chemical weapons
Involuntary park is a neologism coined by science fiction author and environmentalist Bruce Sterling to describe previously inhabited areas that for environmental, economic, or political reasons have, in Sterling's words, "lost their value for technological instrumentalism" and been allowed to return to an overgrown, feral state.
Origin of the term
Discussing involuntary parks in the context of rising sea levels due to global warming, Sterling writes:
They bear some small resemblance to the twentieth century's national parks, those government-owned areas nervously guarded by well-indoctrinated forest rangers in formal charge of Our Natural Heritage. They are, for instance, very green, and probably full of wild animals. But the species mix is no longer natural. They are mostly fast-growing weeds, a cosmopolitan jungle of kudzu and bamboo, with, perhaps, many genetically altered species that can deal with seeping saltwater. Drowned cities that cannot be demolished for scrap will vanish wholesale into the unnatural overgrowth.
While Sterling's original vision of an involuntary park was of places abandoned due to collapse of economy or rising sea-level, the term has come to be used on any land where human inhabitation or use for one reason or other has been stopped, including military exclusion zones, minefields, and areas considered dangerous due to pollution.[2][3][4]
Abandoned human settlements and developments overtaken by foliage and wild animals are known to exist in numerous locations around the world. Ghost towns, disused railways, mines, and airfields, or areas experiencing urban decay or deindustrialization may be subject to a resurgence in ecological proliferation as human presence is reduced.
The Chernobyl Exclusion Zone has seen the return of previously extirpated indigenous species such as boars, wolves, and brown bears, as well as a thriving herd of re-introduced Przewalski's horses.[5] While wildlife flourishes in the least affected areas, tumors, infertility, and lower brain weight are reported in many small animals (including mice and birds) living in areas subject to severe contamination.[6]
The former Rocky Mountain Arsenal in Denver was abandoned for years due to contamination from production of chemical weapons, yet the wildlife returned and the site was eventually turned into a wildlife refugium.[7]
Involuntary parks where human presence is severely limited can host animal species that are otherwise extremely threatened in their range. The Korean Demilitarized Zone is hypothesized to house not only Korean tigers, but also the critically endangeredAmur leopard,[8] although neither have been photographed there since the late 20th century.
While the above examples may be considered involuntary parks, Sterling's dystopian vision of an "unnatural" ecology has yet to be observed. In most observed cases, existing involuntary parks are characterized by a restoration of the pre-human ecological order, as opposed to the novel environment theorized by Sterling. [citation needed]
When an involuntary park develops in an urban or formerly urban location, it may become the target of urban exploration.
The waterfront of Hilo, Hawaii, was stricken by two devastating tsunamis and the strip was abandoned and made into parkland.
The land formerly occupied by a residential area in Anchorage, Alaska was cracked and disfigured beyond usefulness by the Good Friday earthquake, and was converted into a park named Earthquake Park.
The neighborhood that formerly surrounded Love Canal.
The Ecological Reserve (Reserva Ecológica) in the city of Buenos Aires, Argentina, formed by a land-fill of waste material of demolished buildings dumped in the river off Costanera Sud avenue. Over time, sand and sediment began to build up and developed itself into a biodiversity sample of the native Llanura Pampeana ecosystem.
Old Town Negaunee, Michigan; a portion of the town abandoned after being undermined by local iron ore mining.
Parts of the Iron Curtain that divided Germany during the Cold War have never been cleared of landmines, resulting in said areas being closed off to the public, allowing wildlife to flourish. Some parts of the so-called "death strip" allowed wolves to re-establish themselves.
The Hanbury Crater in Staffordshire, England, which was the site of the RAF Fauld explosion.
