Folders: ROOT > ScienceBase Catalog > National and Regional Climate Adaptation Science Centers > Pacific Islands CASC > FY 2020 Projects > Scaling up the Hawai‘i Drought Knowledge Exchange: Expanding Stakeholder Reach and Capacity to Address Climate Change, Variability, and Drought > Approved Products ( Show all descendants )
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ROOT _ScienceBase Catalog __National and Regional Climate Adaptation Science Centers ___Pacific Islands CASC ____FY 2020 Projects _____Scaling up the Hawai‘i Drought Knowledge Exchange: Expanding Stakeholder Reach and Capacity to Address Climate Change, Variability, and Drought ______Approved Products Filters
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Gridded monthly rainfall estimates can be used for a number of research applications, including hydrologic modeling and weather forecasting. Automated interpolation algorithms, such as the “autoKrige” function in R, can produce gridded rainfall estimates that validate well but produce unrealistic spatial patterns. In this work, an optimized geostatistical kriging approach is used to interpolate relative rainfall anomalies, which are then combined with long-term means to develop the gridded estimates. The optimization consists of the following: 1) determining the most appropriate offset (constant) to use when log-transforming data; 2) eliminating poor quality data prior to interpolation; 3) detecting erroneous maps...
Categories: Publication;
Types: Citation
Tropical island ecosystems are highly vulnerable to the multiple threats of climate change (Nurse et al. 2014; Bonan 2008). In response, agencies and organizations are tasked with developing land-management strategies to help ecosystems adapt to changing environmental conditions (Swanston et al. 2016). Research has shown that proactive planning can reduce climate change impacts by facilitating more efficient and rapid responses (Bierbaum et al. 2013). Complex socio-ecological conditions, environmental change related stressors (e.g., wildfire, pests, disease, and drought), a lack of resources, and shifting public policy and agency mandates (Nagel et al. 2017) can all hinder response effectiveness (Crausbay et al....
Categories: Publication;
Types: Citation
Drought on our landscapes can influence future vegetation cover, non-native species invasions, watershed function, and fire behavior. Therefore, the PDKE project seeks to address the critical need for scientists to produce locally relevant, timely, accessible, and actionable science products that managers can use to adapt to potentially drier and hotter climates. So, the PDKE was formed with PI-CASC funding to co-produce drought data and products with project partners, like the Hawaiʻi Volcanoes National Park (HAVO). These factsheets were produced specifically for HAVO.
Drought on our landscapes can influence future vegetation cover, non-native species invasions, watershed function, and fire behavior. Therefore, the PDKE project seeks to address the critical need for scientists to produce locally relevant, timely, accessible, and actionable science products that managers can use to adapt to potentially drier and hotter climates. So, the PDKE was formed with PI-CASC funding to co-produce drought data and products with project partners, like the State of Hawaiʻi Division of Forestry and Wildlife and the Pacific Cooperative Studies Unit. These factsheets were produced specifically for Puʻu Waʻawaʻa.
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