Modelling of coastal area management based on climate change adaptation in Bengkulu City

Abstract

Climate change has had an impact on the environment and society In Indonesia. Delay in adaptation efforts will result in direct and indirect economic losses in 2100 of 2.5% of Gross Domestic Product (GDP). Climate change indicators such as surface temperature, rainfall (CH), sea surface temperature (SPL), sea level (TML), extreme climate events (ENSO, IOD/DMI, PIO/IPO), and extreme weather events (heavy rains, strong winds), and storm surges) will have potential impacts on related fields in the national development system, both in terms of economy, livelihoods, ecosystems, and special areas. Another impact is the increasing frequency of hydrometereological disasters. This study focuses on the vulnerability of coastal areas using multiple decision-making methods and geographic information systems and remote sensing. The relationship between demography and climate change is carried out through literature review and observation. Observations were made in 19 sub-districts An appropriate strategy is needed to adapt to vulnerabilities, especially in coastal areas.