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Monitoring Recreation on Federally Managed Lands and Waters—Visitation Estimation
Federally managed public lands and waters attract millions of visitors each year, generating significant economic benefits for surrounding communities. Accurate visitation data are crucial for guiding policy decisions and managing resources effectively. This report explores the methods employed by agencies to collect and use data on recreational visitation to Federal lands and waters. Visitation estimation practices across seven agencies are reviewed, revealing similarities such as the use of automated counters for on-site data collection, alongside differences in reporting frequencies, visit definitions, and public access to data. Emerging technologies, including social media, mobile device activity, and community science, are also evaluated for their potential to improve visitation estimation. Although these technologies offer promising opportunities, they come with challenges such as data biases, the need for calibration, costs, and privacy concerns. The report concludes with opportunities to enhance data collection, coordination, and accessibility, ensuring more efficient resource management and informed decision making. Related Media How Busy are National Parks and other Public Lands? Researchers Hone Methods for Estimating Visitation (June 2025)
Read moreNatureCollections: Can A Mobile Application Trigger Children’s Interest In Nature?
Figure 1. a. Student taking a close-up shot of a flower b. One student pointing nature element to her peers a c. Students walking and scanning their surroundings. In this study, we investigate whether and how a mobile application called NatureCollections supports children’s triggered situational interest in nature. Developed from an interest-centered design framework, NatureCollections allows children to build and curate their own customized photo collections of nature. We conducted a comparison study at an urban community garden with 57 sixth graders across 4 science classrooms. Students in two classrooms (n = 15 and 16) used the NatureCollections app, and students in another two classrooms (n = 13 and 13) used a basic Camera app. We found that NatureCollections succeeded in focusing students’ attention–an important aspect of interest development– through sensory engagement with the natural characteristics in their surroundings. Students who used NatureCollections moved slower in space while scanning their surroundings for specific elements (e.g., flowers, birds) to photograph. In contrast, students who used the basic Camera app were more drawn to aesthetic aspects (e.g., color, shape) and tended to explore their surroundings through the device screen. NatureCollections supported other dimensions of interest development, including personal relevance, social interactions, and positive experiences for continued engagement. Our findings further showed that the NatureCollections app facilitated students’ scientific discourse with their peers.
Read moreThe Benefits of Nature Experience: Improved Affect and Cognition
Figure 2. Affective impact of nature experience. Difference scores are used to compare performance from before the walk to performance afterward (negative values indicate a decrease after the walk, while positive values indicate an increase). Each panel depicts these difference scores for the urban and nature groups separately on one of the four affective measures: (A) anxiety, (B) rumination, (C) negative affect, and (D) positive affect. Error bars depict standard error (SE) values. Highlights Nature experience produced clear benefits for affect (e.g., decrease in anxiety and rumination). Nature experience produced some benefits for cognition (complex working memory span task). Supports the idea that exposure to natural greenspace can improve affect and cognition. This study investigated the impact of nature experience on affect and cognition. We randomly assigned sixty participants to a 50-min walk in either a natural or an urban environment in and around Stanford, California. Before and after their walk, participants completed a series of psychological assessments of affective and cognitive functioning. Compared to the urban walk, the nature walk resulted in affective benefits (decreased anxiety, rumination, and negative affect, and preservation of positive affect) as well as cognitive benefits (increased working memory performance). This study extends previous research by demonstrating additional benefits of nature experience on affect and cognition through assessments of anxiety, rumination, and a complex measure of working memory (operation span task). These findings further our understanding of the influence of relatively brief nature experiences on affect and cognition, and help to lay the foundation for future research on the mechanisms underlying these effects. Related Media Nature May Be Key to Strengthening Our Attention (November 28, 2023)
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