Search Results - "Angermeier, Paul L."

Inequity in ecosystem service delivery: socioeconomic gaps in the public-private conservation network by Villamagna, Amy M., Mogollón, Beatriz, Angermeier, Paul L.

“…Conservation areas, both public and private, are critical tools to protect biodiversity and deliver important ecosystem services (ES) to society. Although…”
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Genetic Structure across Isolated Virginia Populations of the Endangered Candy Darter (Etheostoma osburni) by McBaine, Kathryn E., Angermeier, Paul L., Hallerman, Eric M.

“…Candy darter Etheostoma osburni, a federally endangered non-game fish, has been extirpated from most of its historic range in Virginia and now occurs in four…”
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Forecasting the Combined Effects of Urbanization and Climate Change on Stream Ecosystems: From Impacts to Management Options by Nelson, Kären C., Palmer, Margaret A., Pizzuto, James E., Moglen, Glenn E., Angermeier, Paul L., Hilderbrand, Robert H., Dettinger, Michael, Hayhoe, Katharine

“…1. Streams collect runoff, heat, and sediment from their watersheds, making them highly vulnerable to anthropogenic disturbances such as urbanization and…”
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Direct and Molecular Observation of Movement and Reproduction by Candy Darter, Etheostoma osburni, an Endangered Benthic Stream Fish in Virginia, USA by McBaine, Kathryn E., Hallerman, Eric M., Angermeier, Paul L.

“…Direct and indirect measures of individual movement provide valuable knowledge regarding a species’ resiliency to environmental change. Information on patterns…”
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Macroinvertebrate sensitivity thresholds for sediment in Virginia streams by Govenor, Heather, Krometis, Leigh Anne H, Willis, Lawrence, Angermeier, Paul L, Hession, W Cully

“…ABSTRACT Sediment is the most commonly identified pollutant associated with macroinvertebrate community impairments in freshwater streams nationwide…”
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How Much Is Enough? The Recurrent Problem of Setting Measurable Objectives in Conservation by TEAR, TIMOTHY H, KAREIVA, PETER, ANGERMEIER, PAUL L, COMER, PATRICK, CZECH, BRIAN, KAUTZ, RANDY, LANDON, LAURA, MEHLMAN, DAVID, MURPHY, KAREN, RUCKELSHAUS, MARY, SCOTT, J. MICHAEL, WILHERE, GEORGE

“…International agreements, environmental laws, resource management agencies, and environmental nongovernmental organizations all establish objectives that…”
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Capacity, pressure, demand, and flow: A conceptual framework for analyzing ecosystem service provision and delivery by Villamagna, Amy M., Angermeier, Paul L., Bennett, Elena M.

“…•Capacity, demand, pressure, and flow are important components of ecosystem service delivery.•The interpretation of these components varies among service types…”
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A Long-Term Study of Ecological Impacts of River Channelization on the Population of an Endangered Fish: Lessons Learned for Assessment and Restoration by Roberts, James H, Anderson, Gregory B, Angermeier, Paul L

“…Projects to assess environmental impact or restoration success in rivers focus on project-specific questions but can also provide valuable insights for future…”
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Deposited sediment influences occurrence of functional traits of stream fishes by Hirschler, Mallory, Villamagna, Amy, Angermeier, Paul L., Laflamme, Eric

“…To better understand stream‐fish sensitivity to fine sediment, we documented assemblage‐wide responses by selected traits along a sedimentation gradient. We…”
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A multi-indicator framework for mapping cultural ecosystem services: The case of freshwater recreational fishing by Villamagna, Amy M., Mogollón, Beatriz, Angermeier, Paul L.

“…•We developed a framework to map freshwater fishing, a cultural ecosystem service.•We compared capacity and demand spatially to assess relative…”
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Distance, dams and drift: what structures populations of an endangered, benthic stream fish? by Roberts, James H., Angermeier, Paul L., Hallerman, Eric M.

“…Summary Spatial population structure plays an important role in species persistence, evolution and conservation. Benthic stream fishes are diverse and…”
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Remaining populations of an upland stream fish persist in refugia defined by habitat features at multiple scales by Dunn, Corey G., Angermeier, Paul L.

“…Aim Conserving stream biota could require strategies that preserve habitats conveying resistance to ecological impacts of changing land use and climate…”
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Global review reveals how disparate study motivations, analytical designs, and focal ions limit understanding of salinization effects on freshwater animals by Walker, Richard H., Belvin, Abigail C., Mouser, Joshua B., Pennino, Amanda, Plont, Stephen, Robinson, Christopher D., Smith, Lucy B., Thapa, Jyoti, Zipper, Carl E., Angermeier, Paul L., Entrekin, Sally A.

“…Global salinization of freshwaters is adversely affecting biotic communities and ecosystem processes. We reviewed six decades (1960–2020) of literature…”
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A new composite abundance metric detects stream fish declines and community homogenization during six decades of invasions by Sleezer, Logan J., Angermeier, Paul L., Frimpong, Emmanuel A., Brown, Bryan L.

“…Aim We developed a new technique, utilizing species‐specific counts of individuals from historical fish community samples, to examine landscape‐level,…”
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Does mobility explain variation in colonisation and population recovery among stream fishes? by ALBANESE, BRETT, ANGERMEIER, PAUL L, PETERSON, JAMES T

“…1. Colonisation and population recovery are crucial to species persistence in environmentally variable ecosystems, but are poorly understood processes. After…”
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Predicting invasiveness of species in trade: climate match, trophic guild and fecundity influence establishment and impact of non‐native freshwater fishes by Howeth, Jennifer G, Gantz, Crysta A, Angermeier, Paul L, Frimpong, Emmanuel A, Hoff, Michael H, Keller, Reuben P, Mandrak, Nicholas E, Marchetti, Michael P, Olden, Julian D, Romagosa, Christina M, Lodge, David M, Robertson, Mark

“…AIM: Impacts of non‐native species have motivated development of risk assessment tools for identifying introduced species likely to become invasive. Here, we…”
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Bankfull shear velocity predicts embeddedness and silt cover in gravel streambeds by Czuba, Jonathan A., Hirschler, Mallory, Pratt, Elizabeth A., Villamagna, Amy, Angermeier, Paul L.

“…Excess fine sediment (<2 mm) deposition on gravel streambeds can degrade habitat quality for stream biota. Two measures of fine sediment deposition include…”
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Species traits predict stream‐fish invaders in an Appalachian (U.S.A.) river basin by Buckwalter, Joseph D., Frimpong, Emmanuel A., Angermeier, Paul L., Barney, Jacob N.

“…We compared the influence of biological traits (morphology, physiology, reproduction, and life history), ecological traits (geographic distribution, habitat…”
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Coal‐mining intensity influences species and trait distributions of stream fishes in two Central Appalachian watersheds by Martin, Zachary P., Angermeier, Paul L., Ciparis, Serena, Orth, Donald J.

“…Documenting responses of biotic assemblages to coal‐mining impacts is crucial to informing regulatory and reclamation actions. However, attributing biotic…”
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Seventy years of stream-fish collections reveal invasions and native range contractions in an Appalachian (USA) watershed by Buckwalter, Joseph D., Frimpong, Emmanuel A., Barney, Jacob N., Angermeier, Paul L.

“…Aim: Knowledge of expanding and contracting ranges is critical for monitoring invasions and assessing conservation status, yet reliable data on distributional…”
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