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Hard-bodied ticks (Acari: Ixodidae) pose a major public health threat, transmitting multiple pathogens among humans and wildlife worldwide. Research has investigated how anthropogenic land use change impacts tick density and infection prevalence in temperate forests, including the effects of active forest management practices like prescribed burning, invasive vegetation removal and timber harvesting. However, studies’ results are inconsistent and seemingly context-dependent, making it difficult for land managers, landowners and policy makers to identify whether management addresses the public health concern. We performed a systematic review and meta-analysis and documented a net decrease in tick density correlating with prescribed burns and invasive vegetation removal, but no effect on tick infection prevalence. Our review of a substantially smaller number of timber harvesting-focused studies showed the same pattern. Through a systematic literature review, we explored potential causal pathways between these management practices and lower tick density, including microclimate- and host-driven mechanisms. We recommend that future research explore mechanisms for tick infection prevalence and, for prescribed burn studies, employ standardized measurements of burn intensity and consider long-term effects post-burn.more » « lessFree, publicly-accessible full text available October 1, 2026
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Abstract Private woodland owners (PWOs) face an increasing number of considerations for climate change adaptation and mitigation activities in their forest management. Evidence suggests there may be a disconnect between PWOs’ climate change perceptions and behaviors, which can limit implementation. We conducted seventeen semistructured interviews in Maine to develop a typological framework of PWOs based on their perceptions of climate-induced threats and efficacy. Our results produced three types of PWOs: the steady-as-they-go landowner (low perceived threat), the science-driven landowner (high perceived threat; high efficacy), and the seeking-support landowner (high perceived threat; low efficacy). Although all three types of PWOs regularly implemented resistance and resilience practices, their attitudes toward transition practices (i.e., assisted migration) diverged based on their perceptions of threat and efficacy. This typological framework can be used when targeting communications to PWOs regarding the overlap between climate adaptive management and traditional best management practices. Study Implications: PWOs in our study recognized climate-related impacts while implementing diverse forest management practices to meet both climate-related and non-climate-related objectives. The divergent attitudes toward transition practices exhibited by our three PWO types highlight the notion that adaptive practices can be both intentional and incidental. Our findings suggest that outreach efforts should understand PWO perceptions of climate change threats and their feelings of efficacy in responding to such threats. When combined with knowledge about the overlap between traditional best management practices and new climate-adaptive strategies, extension and outreach efforts can tailor their messaging to fit the appropriate audience.more » « less
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