Hydrological Sciences – Page 2 – UHM Water Resources Research Center

Figure 1. Location of four (sub-) aquifer units (Ewa-Kunia, Waipahu-Waiawa, Waimalu, and Moanalua), Sumida Farm (within Kalauao spring complex) and other coastal springs situated in the Pearl Harbor aquifer of O‘ahu (from Burnett et al. 2020).

Project Category: Hydrological Sciences

Incorporating Historical Spring Discharge Protection Into Sustainable Groundwater Management: A Case Study From Pearl Harbor Aquifer, Hawai‘i

Figure 1. Multi-process modeling, uncertainty analysis and participation are the main components of an effective scientific evaluation of aquifer-yield policy with sphere number reflecting the increasing degree of integration (from Elshall et al., 2020).

Project Category: Hydrological Sciences

Groundwater Sustainability: A Review of the Interactions Between Science and Policy

crop management photo

Project Category: Hydrological Sciences

Forecasting Daily Reference Evapotranspiration for Water Resources Conservations and Sustainable Agriculture in Hawai‘i

crop management photo

Project Category: Hydrological Sciences

Real-Time Optimization of Irrigation Scheduling for Farmlands in Hawai‘i, Guam, and American Samoa

University management boundaries and areas surrounding Maunakea. Blue dots indicate existing weather stations including rain gages. Red dots indicate possible sites for new stations.

Project Category: Hydrological Sciences

Evaluation of Climate Monitoring on Mauna Kea

Project Category: Hydrological Sciences

Trends In Hawaiian Rainfall: Detection and Attribution Studies Using CMIP6 DAMIP Multi-Model Ensemble

Maximum wet season sap velocities (a–c) and whole-tree sap flux (d–f) for multiple individuals of each species, plotted against diameter at breast height, for the Nov 2018-March 2019 study period (left column), five sunny days with higher soil moisture (center column), and c) five sunny days with lower soil moisture (right column). Mean diurnal sap velocities for each species for all days (g), sunny with high soil moisture (h), and sunny with lower soil moisture (i).

Project Category: Hydrological Sciences

Transpiration Characteristics of Native and Non-Native Plants at a Leeward Ko‘olau Forest Site, O‘ahu, Hawai‘i