Memo: South Bay Salt Ponds Habitat Evolution Mapping Project Comparison to Baylands Habitat Map 2020

Executive Summary

Habitat Evolution Mapping Project (HEMP) and the Baylands Habitat Map (BHM) are both effective mapping products that can be used for longitudinal habitat change analyses, but direct comparisons between the two require adjustments due to differences in methodology.

Merging tidal datums and Lidar elevation for species distribution modeling in South San Francisco Bay

Because high tides increase in elevation across South San Francisco Bay, and because tidal inundation structures tidal salt marshes plant zonation, species distribution models (SDMs) of salt marsh plants require integrated, spatially continuous measures of tidal patterns and elevation.