for - question - earth system boundaries - biodiversity - how do we reconcile these boundaries with climate departure?

question - earth system boundaries - biodiversity - how do we reconcile these boundaries with climate departure? - Does the term "functional integrity" imply autonomy from climate feedbacks? Obviously, climate feedback plays a huge role in determining biodiversity health - In 2013, Mora et al. found that climate departure, the year in which a climate variable moves out of the historical bounds will occur everywhere on the planet, regardless of an aggressive RCP pathway being taken. In this study, climate departure was found to take place (relative to 2013) - 37.5 years in the future under RCP45, or - 22.5 years in the future under RCP85 - It would seem that the biodiversity boundaries should take into consideration climate departure as species extinction and ecological system disruption is projected to occur, regardless of whether RCP45 or RCP85 is adopted. - Currently, we are still on a Business-As-Usual trajectory, but since 2013, scientific research has moved the danger threshold even lower so climate departure dates are likely even sooner than those calculated in the 2013 Mora paper

to - Mora, C., Frazier, A., Longman, R. et al. (2013). The projected timing of climate departure from recent variability. Nature 502, 183–187. https://doi.org/10.1038/nature12540 - https://hyp.is/3wZrokX9Ee-XrSvMGWEN2g/www.nature.com/articles/nature12540 - Researchgate copy - https://hyp.is/go?url=https%3A%2F%2Fwww.researchgate.net%2Fpublication%2F257598710_The_projected_timing_of_climate_departure_from_recent_variability&group=world