Improving understanding of the spatial dimensions of biophysical change in atoll island countries and implications for island communities: A Marshall Islands’ case study

摘要: Abstract Using coarse-scale approaches, existing national assessments of vulnerability and adaptation highlight physical land instability as a major threat to atoll island nationhood. However, such evaluations are bereft detailed, ground-truthed analyses the impacts climatic change on reef islands, treating islands homogenous in both biophysical social characteristics. The distinct geomorphic context two proximate (Jeh Jabat) Marshall Islands was examined through conventional survey techniques. A template documenting nuances topography used evaluate simple inundation scenarios, reflecting current future sea-level changes under storm surge conditions. variations local scale community exposure were discernible. study highlights importance with caution underscores need for continued commitment resolving experiences environmental change. Notions risk complex embedded contexts each community. Despite number targeted urban studies Pacific there remains efforts document localised differences experience better inform contemporary efforts.