Farm Process (FMP) Parameters used in the Central Valley Hydrologic Model (CVHM)

These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This digital dataset defines the farm-process parameters used in the transient hydrologic model of the Central Valley flow system. The Central Valley encompasses an approximate 50,000 square-kilometer region of California. The complex hydrologic system of the Central Valley is simulated using the USGS numerical modeling code MODFLOW-FMP. This simluation is referred to here as the Central Valley Hydrologic Model (CVHM) (Faunt, 2009). Utilizing MODFLOW-FMP, [...]

本数据集的发布时间早于美国地质调查局（United States Geological Survey, USGS）规范科学数据审核、批准与发布流程的政策生效日期（2016年10月1日），该政策详见《USGS调查手册第502.8章：基础科学实践：科学数据发布的审核与批准》。本数字数据集明确了中央谷水流系统瞬态水文模型所采用的农田过程参数。中央谷涵盖加利福尼亚州约5万平方千米的区域。研究采用美国地质调查局的数值模拟代码MODFLOW-FMP，对中央谷复杂的水文系统进行模拟。本次模拟被称为中央谷水文模型（Central Valley Hydrologic Model, CVHM）（Faunt，2009）。借助MODFLOW-FMP代码，[...]