Nathan DeMaagd
Watershed Protection Provides Strong Return on Investment on Kaua‘i
By Conrad Newfield, Nathan DeMaagd, Christopher Wada, Kimberly Burnett, and Leah Bremer Read the full report. Kaua‘i’s native forests play a vital role in sustaining the island’s freshwater resources. These biodiverse ecosystems capture rainfall and fog, allowing water to seep into underground aquifers, which serve as the primary source of drinking water. However, the expansion […]
Read MoreReturn on investment for watershed protection on Kaua‘i
Native forests provide many societal benefits, including protecting freshwater resources that provide drinking water and sustain culturally, economically, and ecologically valuable springs, streams, and groundwater dependent ecosystems. The objectives of this report are to: (1) model future management scenarios for Kaua‘i’s native forests that are co-developed with The Nature Conservancy (TNC) to quantify the impact […]
Read MoreScaling biocultural initiatives can support nature, food, and culture from summit to sea
Biocultural nature-based solutions provide many social, cultural, and ecological benefits. Yet, there has been little research on related land-sea societal benefits, hindering our ability to finance and scale these solutions. To help fill this gap, we evaluate the land-sea benefits of scaling biocultural restoration initiatives in Hawaiʻi, including multi-strata agroforestry and high-elevation silvopasture combined with […]
Read MoreNew UHERO Environment contribution in Ocean Nature Sustainability. Scaling biocultural initiatives can support nature, food, and culture from summit to sea.
Biocultural nature-based solutions provide many social, cultural, and ecological benefits. Yet, there has been little research on related land-sea societal benefits, hindering our ability to finance and scale these solutions. To help fill this gap, we evaluate the land-sea benefits of scaling biocultural restoration initiatives in Hawaiʻi, including multi-strata agroforestry and high-elevation silvopasture combined with […]
Read MoreCarbon Benefits of Agroforestry Transitions on Fallow Agricultural Lands – New UHERO Environment publication in Scientific Reports
New UHERO Environment publication in Scientific Reports demonstrates important carbon benefits of transitioning fallow agricultural lands into varying agroforestry systems across Hawaiʻi. https://www.nature.com/articles/s41598-025-87891-y
Read MoreCarbon benefits through agroforestry transitions on unmanaged fallow agricultural land in Hawaiʻi
There are growing efforts to incorporate agroforestry into ecosystem service incentive programs. Indigenous and other place-based multi-strata agroforestry systems are important conservation and agricultural strategies, yet their ecosystem services, including carbon sequestration benefits, have received little research attention. To fill this gap, we draw on interviews with agroforestry practitioners and ecosystem service modeling in Hawaiʻi […]
Read MoreSocial, economic, and health impacts of the Red Hill fuel spill: preliminary survey results
By Leah Bremer, Tara Sutton, Ruben Juarez, Nicole Siegal, Nathan DeMaagd *University of Hawaiʻi Economic Research Organization (UHERO), Water Resources Research Center (WRRC), Department of Geography and Environment, University of Hawaiʻi at Mānoa. BackgroundOn November 20, 2021 the Red Hill Bulk Fuel Storage Facility leaked approximately 19,000 gallons of jet fuel into the Pearl Harbor […]
Read MoreTourism water use during the COVID-19 shutdown: A natural experiment in Hawai‘i
By Nathan DeMaagd, Peter Fuleky, Kimberly Burnett, and Christopher Wada A recent study published in the Annals of Tourism Research used the shutdown of tourism in Hawai‘i during the COVID-19 pandemic to shed light on the relationship between tourism and water use on O‘ahu. The importance of water management is accentuated when there is near […]
Read MorePublication: Tourism water use during the COVID-19 shutdown: A natural experiment in Hawai‘i
Abstract: Many popular tourist destinations are on small islands whose resources are in limited supply, and the effects of climate change and burgeoning tourism tend to worsen the outlook. In this study, we identify the relationship between tourism and water use on the Hawaiian island of O‘ahu. Hawai‘i closed almost entirely to tourism during the […]
Read More