Kimberly Burnett
Identifying wastewater management tradeoffs: costs, nearshore water quality, and implications for marine coastal ecosystems in Kona, Hawai‘i
Untreated and minimally treated wastewater discharged into the environment have the potential to adversely affect groundwater dependent ecosystems and nearshore marine health. Addressing this issue requires a systems approach that links land use and wastewater management decisions to potential impacts on the nearshore marine environment via changes in water quality and quantity. To that end, […]
Read MoreBlog: Identifying wastewater management tradeoffs: costs, nearshore water quality, and implications for marine coastal ecosystems in Kona, Hawai’i
By Christopher A. Wada, Kimberly M. Burnett , Brytne K. Okuhata, Jade M. S. Delevaux, Henrietta Dulai, Aly I. El-Kadi, Veronica Gibson, Celia Smith, Leah L. Bremer An interdisciplinary team from UHERO, the Water Resources Research Center, Dept. of Earth Sciences, and the Dept. of Botany recently published new scientific results in the journal PLOS […]
Read MoreGroundwater management for people and ecosystems under a changing climate: Insights from the Puʻuloa aquifer
By Leah Bremer, Ahmed Elshall, Christopher Wada, Laura Brewington, Jade Delevaux, Aly El-Kadi, Clifford Voss, and Kimberly Burnett Summary:New research from the University of Hawaiʻi ʻIke Wai project indicates that current legal limits on withdrawals from the Puʻuloa (Pearl Harbor) aquifer, the primary water source for Oʻahu, are not sufficient to protect this important resource. […]
Read MoreThe Economic Impact of the University of Hawai‘i System 2021 Update
This report estimates the University of Hawai‘i (UH) System’s economic activity in the state of Hawai‘i in fiscal year 2020, where we define economic impact as the direct, indirect, and induced economic activities generated by UH-related spending in the state economy.
Read MorePriority watershed management areas for groundwater recharge and drinking water protection: a case study from Hawai‘i Island
Worldwide, water utilities and other water users increasingly seek to finance watershed protection and restoration in order to maintain or enhance water quality and quantity important for drinking water supply and other human use. Hydrologic studies which characterize the relative effectiveness of watershed management activities in terms of metrics important to water users are greatly […]
Read MoreEffects of land cover and watershed protection futures on sustainable groundwater management in a heavily-utilized aquifer in Hawai‘i
Groundwater sustainability initiatives, including sustainable yield and watershed policy protection policies, are growing globally in response to increasing demand for groundwater, coupled with concerns about the effects of climate and land-cover change on groundwater supply. Improved understanding of the impacts of watershed management on groundwater yields and management costs—particularly in the broader context of climate […]
Read MoreLinking Land and Water Management to Culturally and Ecologically Important Groundwater Dependent Ecosystems
Groundwater Dependent Ecosystems (GDEs) are ecosystems which rely on groundwater. In Kona, Hawaiʻi coastal GDEs include: fish ponds (loko iʻa), anchialine pools, and nearshore ecosystems. Communities and agencies are working to restore and protect these ecosystems for their linked cultural and ecological values, and seek information on the interacting impacts of wastewater management, urban development, […]
Read MoreOptimal multi-instrument management of interrelated resources and a groundwater dependent ecosystem
We develop and operationalize an integrated groundwater and watershed management model using data from the Kīholo aquifer on the west coast of Hawai’i Island. Results from a numerical simulation suggest that investment in fencing (passive management) is preferred to invasive species removal (active management) if we are limited to selecting a single conservation tool. However, […]
Read MoreGroundwater sustainability: A review of the interactions between science and policy
Concerns over groundwater depletion and ecosystem degradation have led to the incorporation of the concept of groundwater sustainability as a groundwater policy instrument in several water codes and management directives worldwide. Because sustainable groundwater management is embedded within integrated, co-evolving hydrological, ecological, and socioeconomic systems, implementing such policies remains a challenge for water managers and […]
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