Plate WM 2.2 - 2060 Future Conditions Average Wet Season Groundwater Elevation (Adopted in 2017)

The map represents the expected future average wet season groundwater elevations for Broward County. The average is based on model outputs for the months of May through October over the period of 2060-2069. The hydologic models used are MODFLOW-based Broward County Inundation Models Phase 1 and the Broward County Northern Variable Density Model developed by the USGS. The modeled future conditions are precipitation and sea level rise. The future precipitation pattern is based on the COAPS downscaled CCSM global model and represents an increase of 9.1% from the base case of 1990-1999 (53.4 to 58.2 in/yr).本地图展示了布劳沃德县（Broward County）未来湿季的预期平均地下水位高程。该平均值基于2060-2069年间5月至10月的模型输出结果计算得到。本次研究所采用的水文模型为基于MODFLOW的布劳沃德县淹没模型第一阶段（Broward County Inundation Models Phase 1），以及由美国地质调查局（United States Geological Survey，USGS）开发的布劳沃德县北部变密度模型（Broward County Northern Variable Density Model）。模拟的未来情景包含降水变化与海平面上升。未来降水格局基于COAPS降尺度CCSM全球模型所得，相较1990-1999年的基准情景（53.4至58.2英寸/年）提升了9.1%。