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Working with Natural Resource Managers to Co-Produce Drought Analyses in Hawai‘i

Development of Drought Analyses with Managers of National Park and U.S. Fish and Wildlife Service Natural Resources in Hawai‘i
Principal Investigator
Christian Giardina

Dates

Start Date
2019-02-26
End Date
2021-12-02
Release Date
2018

Summary

The climate in Hawai‘i is changing, and alterations in rainfall amount and distribution have implications for future vegetation cover, non-native species invasions, watershed function, and fire behavior. As novel ecosystems and climates emerge in Hawai‘i, particularly hotter and drier climates, it is critical that scientists produce locally relevant, timely and actionable science products and that managers are able to access the best-available science. Managers and researchers have identified that a knowledge exchange process is needed for drought in Hawai‘i to allow for formal collaboration between the two groups to co-produce drought data and products. To address this need, this project will pilot a focused knowledge exchange and [...]

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Contacts

Attached Files

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DeadTrees_Drought_Pu'u_Wa'awa'a_StateForestReserve_ElliottParsons.png
“2010 Severe Drought at Pu‘u Wa‘awa‘a Forest Reserve; Credit: Elliot Parsons”
thumbnail 3.14 MB image/png

Project Extension

parts
typeTechnical Summary
valueThe Pacific Islands Climate Adaptation Science Center (PI-CASC) has funded and collaboratively leads with the USDA Forest Service a major Hawai‘i synthesis of climate change, variability and drought (CCVD). CCVD will exert a growing impact on Hawai‘i’s landscapes, watersheds, and near shore areas. Recent severe El Niño-related drought events, and long-term drying trends (Frazier and Giambelluca 2017) have severely impacted multiple sectors statewide, including agriculture, municipal water supply, and ecosystems (CWRM 2017; Barbosa and Asner 2017). Dynamically and statistically downscaled efforts predict strong future drying trends, especially in leeward areas of the Hawaiian Islands (Elison Timm et al. 2015; Zhang et al. 2016). Managers of Department of the Interior resources identify drought and climate variability as stressors that need immediate attention. Over the past 18 months, the state of the science on CCVD has been synthesized and a new geospatial drought dataset from 1920 to 2012 has been analyzed. This project has led to peer- reviewed publications on historical drought in Hawai‘i on a statewide scale, manager responses to past drought, and extension products relating to drought, as well as numerous presentations to Department of the Interior and other agency managers who deal with drought in various capacities. To date, the development of the scientific products has been predominantly from scientists with limited input from resource managers, while the exchange of synthesized drought information has been ad hoc, and mainly accomplished through formal PowerPoint presentations and informal, small group meetings with resource managers. And so statewide drought syntheses have been published in peer-reviewed journals, the lack of formal, iterative communication has limited knowledge exchange and so the utility of drought related products to resource managers.
projectStatusCompleted

Budget Extension

annualBudgets
year2019
totalFunds285292.8
parts
typeAward Type
valueInteragency Agreement
typeAward Number
valueG19PG00021
totalFunds285292.8

2010 Severe Drought at Pu‘u Wa‘awa‘a Forest Reserve; Credit: Elliot Parsons
2010 Severe Drought at Pu‘u Wa‘awa‘a Forest Reserve; Credit: Elliot Parsons

Map

Spatial Services

ScienceBase WMS

Communities

  • National and Regional Climate Adaptation Science Centers
  • Pacific Islands CASC

Tags

Provenance

Additional Information

Identifiers

Type Scheme Key
RegistrationUUID NCCWSC 52e041d4-ac0c-4444-a85c-5529e45b86eb
StampID NCCWSC PI18-CH1508

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