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Full-Text Articles in Life Sciences

Attendance Trends Threaten Future Operations Of America’S State Park Systems, Jordan Smith, Emily J. Wilkins, Yu-Fai Leung Jun 2019

Attendance Trends Threaten Future Operations Of America’S State Park Systems, Jordan Smith, Emily J. Wilkins, Yu-Fai Leung

Environment and Society Faculty Publications

This research examines how the operating expenditures of America’s state park systems will be affected by a continued growth in attendance consistent with observed trends as well as potential climate futures. We construct a longitudinal panel dataset (1984–2017) describing the operations and characteristics of all 50 state park systems. These data are analyzed with a time-varying stochastic frontier model. Estimates from the model are used to forecast operating expenditures to midcentury under four different scenarios. The first scenario assumes annual attendance within each state park system will continue to grow (or decline) at the same average annual rate that it …


Bringing Forecasting Into The Future: Using Google To Predict Visitation In U.S. National Parks, Matt Clark, Emily J. Wilkins, Dani T. Dagan, Robert Powell, Ryan L. Sharp, Vicken Hillis May 2019

Bringing Forecasting Into The Future: Using Google To Predict Visitation In U.S. National Parks, Matt Clark, Emily J. Wilkins, Dani T. Dagan, Robert Powell, Ryan L. Sharp, Vicken Hillis

Environment and Society Student Research

In recent years, visitation to U.S. National Parks has been increasing, with the majority of this increase occurring in a subset of parks. As a result, managers in these parks must respond quickly to increasing visitor-related challenges. Improved visitation forecasting would allow managers to more proactively plan for such increases. In this study, we leverage internet search data that is freely available through Google Trends to create a forecasting model. We compare this Google Trends model to a traditional autoregressive forecasting model. Overall, our Google Trends model accurately predicted 97% of the total visitation variation to all parks one year …


Challenges In Columbia River Fisheries Conservation: A Response To Duda Et Al., Brian K. Hand, Courtney G. Flint, Chris A. Frissell, Clint C. Muhlfeld, Shawn P. Devlin, Brian P. Kennedy, Robert L. Crabtree, W. Arthur Mckee, Gordon Luikart, Jack A. Stanford Jan 2019

Challenges In Columbia River Fisheries Conservation: A Response To Duda Et Al., Brian K. Hand, Courtney G. Flint, Chris A. Frissell, Clint C. Muhlfeld, Shawn P. Devlin, Brian P. Kennedy, Robert L. Crabtree, W. Arthur Mckee, Gordon Luikart, Jack A. Stanford

Sociology, Social Work and Anthropology Faculty Publications

The salmonid fisheries of the Columbia River Basin (CRB) have enormous socioeconomic, cultural, and ecological importance to numerous diverse stakeholders (eg state, federal, tribal, nonprofit), and there are a wide array of opinions and perspectives on how these fisheries should be managed. Although we appreciate Duda et al.'s commentary, it offers only one perspective of many in this context. The objective of our paper (Hand et al. 2018) was to provide justification for “the importance of social–ecological perspectives when communicating conservation values and goals, and the role of independent science in guiding management policy and practice for …


Unclogging The Pipeline: Advancement To Full Professor In Academic Stem, Helga Van Miegroet, Christy Glass, Ronda R. Callister, Kimberly Sullivan Jan 2019

Unclogging The Pipeline: Advancement To Full Professor In Academic Stem, Helga Van Miegroet, Christy Glass, Ronda R. Callister, Kimberly Sullivan

Ecology Center Publications

Purpose: Women remain underrepresented in academic STEM, especially at the highest ranks. While much attention has focused on early-career attrition, mid-career advancement is still largely understudied and undocumented. This paper analyzes gender differences in advancement to full professor within academic STEM at a mid-size public doctoral university in the western US, before and after the NSF-ADVANCE Program (2003-2007).

Methodology: Using faculty demographics and promotion data between 2008 and 2014, combined with faculty responses to two waves of a climate survey, the magnitude and longevity of the impact of ADVANCE on mid-career faculty advancement across gender is evaluated.

Findings: This study …


Extension-Based Community Engagement Project Contributions To Landscape Architecture Core Competencies And Professional Values, Ole Sleipness, Jake Powell, David Anderson, David Evans, Roslynn Mccann, Shuolei Chen Jan 2019

Extension-Based Community Engagement Project Contributions To Landscape Architecture Core Competencies And Professional Values, Ole Sleipness, Jake Powell, David Anderson, David Evans, Roslynn Mccann, Shuolei Chen

Environment and Society Faculty Publications

This study evaluates the contribution of Extension-based community engagement design projects to the development of core technical competencies and professional values in the landscape architecture program at Utah State University. Many university design programs--including landscape architecture--employ community engagement to address local and regional design dilemmas. Programs within traditional agriculture schools often frame these activities as contributory to their institutions' land-grant missions. Engaged scholarship is well enumerated within the literature of landscape architecture. However, little has been published on how Extension facilitates these engagements or its contribution to the development of core competencies and professional values. Utah State University's (USU) landscape …