The burning embers on risk for terrestrial and marine ecosystems, and some of their services, are shown in Figure 13.28  . The transition to moderate risk is currently happening as warming already results in changes in timing of development, species migration northward and upwards, and desynchronisation of species interactions, especially at the range limits, with cascading and cumulative impacts through ecosystems and food webs  . While some terrestrial ecosystems are already impacted today, such as Alpine, cryosphere and peatlands, the impacts are not widespread and severe yet across a wide range of terrestrial systems. Around 2ºC GWL, losses accelerate in marine ecosystem and appear across systems, including habitat losses especially in coastal wetlands , biodiversity and biomass losses  and ecosystem services such as fishing  . The transition is happening at slightly higher warming in terrestrial systems due to a higher number of thermal refugia in terrestrial systems causing relocation but not already severe impacts  .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report