Simulated potentiometric surface contours of prepumping conditions in layer 16 of the transient ground-water flow model of the Death Valley regional ground-water flow system, Nevada and California

These simulated potentiometric surface contours represent prepumping (or steady-state) conditions for model layer 16 of the Death Valley regional ground-water flow...这些模拟得到的测压水面（potentiometric surface）等值线，表征了死亡谷区域地下水流模型第16层的抽水前（或稳态）条件……