The phrase "assisted migration" is correct and usable in written English.
It can be used in contexts related to ecology, conservation, or technology, referring to the intentional movement of species or data to new locations to enhance survival or performance.
Example: "In response to climate change, scientists are considering assisted migration as a strategy to help vulnerable species adapt to new environments."
Alternatives: "facilitated relocation" or "aided translocation".
In actuality, assisted migration is a nuanced concept.
The term "assisted migration" was coined after proposals to transplant Torreya Pines from Florida to North Carolina in 2007 sparked heated debate.
For those species that were unable to facilitate a rapid departure, assisted migration was one solution, but that remedy also presented challenges.
Critics often seem to judge assisted migration projects using a double standard: traditional forestry practices are far more disruptive than the movement of small samples of distant genotypes that are part of the same species, she claims.
"A lot of environmentalists in the environmental ethics community are a little leery of assisted migration because it is [a little] like nature plus the human hand," Preston explains.
Should it continue, migration on this scale won't have been seen since the period after the First World War, when the British government assisted migration of its citizens to the countries of the Commonwealth.
Effective approaches to climate adaptation will likely include assisted migration of species and populations, and density management.
Collecting seed from natural plant populations is a key tool for conservation, ecological restoration, assisted migration, studying plant mating systems, and crop breeding.
Indeed, there is evidence to suggest that traditional conservation practice is also evolving to meet these challenges, with similar potential for controversy (e.g., assisted migration, cryo-preservation, seed banking).
Additionally, the feasibility of establishing valuable populations, through assisted migration or assisted colonization, in areas holding favorable habitat conditions under current and/or future habitat for CWR, but not cultivated rice could be explored.
