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Toni Lyn Morelli

The Conserving Climate Change Refugia for the Mojave Ecosystem workshop was held virtually via zoom on Wednesday, December 9, 2019, using funding from the Southwest Climate and the Northeast Climate Adaptation Science Centers (SW and NE CASCs). The objectives of this workshop were to bring together natural resource managers and researchers to 1) learn about current work in the Mojave ecoregion related to climate adaptation, 2) prioritize focal species/ecosystems for climate change refugia conservation/funding, and 3) identify research gaps, all in service of operationalizing climate change adaptation strategies in the Mojave ecoregion. The meeting began with presentations by researchers and resource managers who...
Categories: Publication; Types: Citation
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Creating a North Central Regional Invasive Species and Climate Change (NC RISCC) Management Network
Natural resource managers consistently identify invasive species as one of the biggest challenges for ecological adaptation to climate change. Yet climate change is often not considered during their management decision making. Given the many ways that invasive species and climate change will interact, such as changing fire regimes and facilitating the migration of high priority species, it is more critical than ever to integrate climate adaptation science and natural resource management. The coupling of climate adaptation and invasive species management remains limited by a lack of information, personnel, and funding. Those working on ecological adaptation to climate change have reported that information is not...
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Identifying Vulnerable Ecosystems and Supporting Climate-Smart Strategies to Address Invasive Species Under Climate Change
Invasive species establish outside of their native range, spread, and negatively impact ecosystems and economies. As temperatures rise, many invasive plants can spread into regions that were previously too cold for their survival. For example, kudzu, ‘the vine that ate the south’, was previously limited to mid-Atlantic states, but has recently started spreading in New Jersey and is expected to become invasive farther north. While scientists know of many of the invasive species expanding into the northeastern U.S., they do not know where those species are likely to become abundant and how they will impact vulnerable native ecosystems due to climate change. There are also currently no strategies to manage emerging...
Abstract (from ZSL): The use of remote cameras is widespread in wildlife ecology, yet few examples exist of their utility for collecting environmental data. We used a novel camera trap method to evaluate the accuracy of gridded snow data in a mountainous region of the northeastern US. We were specifically interested in assessing (1) how snow depth observations from remote cameras compare with gridded climate data, (2) the sources of error associated with the gridded data and (3) the influence of spatial sampling on bias. We compared daily observations recorded by remote cameras with Snow Data Assimilation System (SNODAS ) gridded predictions using data from three winters (2014–2016). Snow depth observations were...
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Evaluating the Role of Climate on Midwestern Butterfly Trajectories, Monarch Declines, and the Broader “Insect Apocalypse”
Global concern of an “insect apocalypse” is fueling demand for large-scale, long-term studies of insect population dynamics. Butterflies associated with open habitat, like prairies and grasslands, have long been identified as species of concern in the Midwest. The iconic monarch butterfly, which serves as a flagship for both migration and insect conservation, is one such species of conservation concern and is currently under consideration for federal listing under the Endangered Species Act. Recent analyses suggest that common, widespread species may also be declining. Yet robust evidence for general declines is patchy and the causes are difficult to discern. Understanding the relative importance of climate, land...
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