| Title |
How can we support the development of robust groundwater sustainability plans? |
| ID_Doc |
77101 |
| Authors |
Mehta, VK; Young, C; Esney, SRB; Spivak, DS; Winter, JM |
| Title |
How can we support the development of robust groundwater sustainability plans? |
| Year |
2018 |
| Published |
California Agriculture, 72, 1 |
| DOI |
10.3733/ca.2018a0005 |
| Abstract |
Three years after California passed the Sustainable Groundwater Management Act (SMGA), groundwater sustainability agencies (GSAs) are now preparing to develop their groundwater sustainability plans (GSPs), the blueprints that will outline each basin's road to sustainability. Successful GSPs will require an effective participatory decision-making process. We tested a participatory process with the Yolo County Flood Control and Water Conservation District, a water-limited irrigation district in the Central Valley. First, we worked with district stakeholders to outline the parts of the plan and set measureable objectives for sustainability. The district defined seven management strategies, which the research team evaluated against climate, land use and regulatory uncertainties using a water resources model. Together, we explored model results using customized interactive graphics. We found that the business-as-usual strategy was the most unlikely to meet sustainability objectives; and that a conjunctive use strategy, with winter groundwater recharge and periphery ponds storage, achieved acceptable measures of sustainability under multiple uncertainties, including a hypothetical pumping curtailment. The process developed a shared understanding of the vulnerabilities of the local groundwater situation and proved valuable in evaluating strategies to overcome them. |
| Author Keywords |
|
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED); Social Science Citation Index (SSCI) |
| EID |
WOS:000427497200012 |
| WoS Category |
Agriculture, Multidisciplinary |
| Research Area |
Agriculture |
| PDF |
http://calag.ucanr.edu/archive/?type=pdf&article=ca.2018a0005
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