For example, some variable annuities can lock in a death benefit — at various times during the contract — that protects you from future declines in the account's value. (gobankingrates.com)
Because of that, the potential future decline of the current is of considerable interest. (livescience.com)
Finally, their predicted future decline due to climate change means that accurate current population assessments are needed to model their population dynamics. (journals.plos.org)