Safety is the state of being "safe" (from French sauf), the condition of being protected from harm or other non-desirable outcomes. Safety can also refer to the control of recognized hazards in order to achieve an acceptable level of risk.
Scientists investigating the impacts of climate change need to understand how multiple environmental stressors combine to affect individuals, populations and ecosystems. In marine ecosystems, stressors appear to have a significant effect on the larval stages of organisms.