TY - JOUR T1 - Is groundwater recharge always serving us well? Water supply provisioning, crop production, and flood attenuation in conflict in Wisconsin, USA JF - Ecosystem Services Y1 - 2016 A1 - Booth, Eric G. A1 - Zipper, Samuel C. A1 - Loheide II, Steven P. A1 - Kucharik, Christopher J. KW - Crop production KW - Flooding KW - Groundwater KW - Hydrologic services KW - Recharge KW - Water supply AB - Ecosystem service mapping can provide an avenue for making effective land management decisions in a holistic way. However, mapped quantities do not always appropriately represent the ecosystem services that are used by humans. We highlight this issue with a case study of groundwater recharge, water supply, flooding, and agricultural production in an urbanizing agricultural watershed in southern Wisconsin, USA. Groundwater recharge is typically treated as a beneficial ecosystem service or service indicator whose value to humans monotonically increases with the amount of recharge. While appropriate from a water supply perspective, this relationship breaks down when excess groundwater recharge leads to flooding and crop damage. We suggest moving beyond groundwater recharge as a stand-alone ecosystem service, and instead propose that observations and biophysical models should be used to quantify the final service humans receive from groundwater (e.g. reliability of water supply from a municipal well). Integration of such derived, point-based metrics with other ecosystem services that are more easily represented at the landscape scale remains a challenge for regional ecosystem service inventories and analyses. VL - 21, Part A SN - 2212-0416 UR - http://www.sciencedirect.com/science/article/pii/S2212041616302315 JO - Ecosystem Services ER -