Christopher Wada

Watershed Protection Provides Strong Return on Investment on Kaua‘i

March 20, 2025

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 […]

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Return 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 […]

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Considerations for understanding water availability in West Maui

January 21, 2025

This piece intends to highlight some of the inherent tradeoffs that make managing water in West Maui especially challenging. In particular, subtracting current/authorized use from “sustainable yield” as defined by the State Water Code and interpreted by CWRM may not be a reliable way to determine remaining water resources available for use. We hope summarizing […]

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New Study on Transfer of Development Rights and Sea Level Rise

December 6, 2024

The City and County of Honolulu Resilience Office recently featured a report coauthored by UH ISR’s Alice McLean and UHERO’s Kimberly Burnett, Makena Coffman, Justin Tyndall, Kaila Ronquilio, and Christopher Wada. The study assessed the potential of using Transfer of Development Rights (TDR) for sea level rise adaptation on O‘ahu. Results from the analysis suggest that TDR alone is […]

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Maui Wildfire Exposure Study: Community Health, Wellbeing, and Resilience

May 15, 2024

The Maui Wildfire Exposure Study (MauiWES) is the most comprehensive study focused on understanding and mitigating the health and social impacts of the Maui wildfires. It aims to fill a gap in knowledge about the effects of environmental hazards and socioeconomic challenges on the health and wellbeing of those exposed to the wildfires. Over at […]

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News: Co-Production of Knowledge at Sumida Farm Trains a New Generation of Community-Engaged Scientists

May 13, 2024

A collaboration between the University of Hawai‘i (UH), Hawai‘i Sea Grant, and the fourth generation of Sumida farmers focuses on training a new generation of locally engaged scientists. A key partner is UHERO, an interdisciplinary research group that informs public policy across Hawai‘i. The overarching goal is to build a healthy, resilient, and sustainable agricultural […]

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Co-Production of Knowledge at Sumida Farm Trains a New Generation of Community-Engaged Scientists

A collaboration between the University of Hawai‘i (UH), Hawai‘i Sea Grant, and the fourth generation of Sumida farmers focuses on training a new generation of locally engaged scientists. A key partner is UHERO, an interdisciplinary research group that informs public policy across Hawai‘i. The overarching goal is to build a healthy, resilient, and sustainable agricultural […]

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Ecological Economics and the Circular Economy

December 8, 2023

By Kimberly Burnett, James Roumasset, and Christopher Wada The Circular Economy In 1969, Belgian industrial designers Paul Jorion and Jacques Braijt proposed the circular concept of manufacturing products from recycled materials as opposed to the “linear” concept of producing them from mined or harvested raw materials and discarding the corresponding waste. The idea has gained […]

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Reducing fire risk and restoring value to fallow agricultural lands

October 23, 2023

This blog was conceived via conversations among UHERO faculty and fellows from diverse backgrounds from environmental economics, ecosystem services, economic diversification, and fire and ecosystems. It is meant to stimulate conversation, research, and action towards pathways to address the critical problem of fire risk from unmanaged grasslands and opportunities to support more generative landscapes. We […]

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