Characterizing multiple dimensions of climate hazards for conservation planning: a case study of estuaries in the Pacific Northwest
Incorporating the complexities of climate change into conservation planning can be challenging. Climate change is projected to change the mean and variability of temperature and precipitation, and change dynamics of extreme events of many climate variables globally. These changes will all have compounding effects on ecosystems worldwide, affecting species distributions, seasonal timings, and…
Characterizing multiple dimensions of climate hazards for conservation planning: a case study of estuaries in the Pacific Northwest
Climate change complicates conservation efforts. Rising temperatures, altered precipitation patterns, and extreme weather events threaten ecosystems globally, affecting species, seasonal behaviors, and population dynamics. Yet, many conservation frameworks only consider average conditions, omitting crucial details about seasonality and extreme events. A study of Pacific Northwest estuaries aims to address this gap.
Utilizing downscaled climate projection data and extreme value theory, the research estimated shifts in mean and variability of temperature and precipitation. This approach also projected changes in the severity of temperature and precipitation extremes in the region. Employing descriptive statistics and open-source data, the study offers a comprehensive method for assessing climate risks, including extreme events.
The findings reveal that mean, variability, and extreme climate trends are not aligned, emphasizing the need to consider all dimensions of climate change simultaneously. While climate models carry inherent uncertainties, the proposed methods offer a viable framework for conservation planning amidst climate uncertainty.
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