Evaluation of Landscape Ecosystem Service Function of Wetland Park based on GIS and Remote Sensing Technology

Abstract

The assessment of ecosystem services of a wetland park uses GIS and remote sensing technologies. Wetlands are fundamental for water purification, flood regulation, carbon sequestration, and habitat provision among other functions; they are also increasingly threatened by urbanization and environmental changes. Applying high-resolution satellite imagery and GIS analysis, the research included image correction, land cover mapping, and spatial analysis to delineate wetland boundaries, assess vegetation health, and analyze hydrological features. The results were significant additions to the purification of water supply, flood storage, and carbon sequestration potential. Field validation ensured correct assessments regarding these areas, hence underscoring their ecological as well as economic significance in the wetland park's services. It, therefore, establishes the justification of the need for the preservation of wetlands through biodiversity and climate resilience-the GIS and remote sensing assessment stands as an important tool in that regard.