Species distributions and the recognition of risk in restoration planning: A case study of salmonid fishes
Eric J. Walther, Mara S. Zimmerman, Jeffrey A. Falke, Peter A. H. Westley
2022, Ecological Applications (32)
One of the risks faced by habitat restoration practitioners is whether habitats included in restoration planning will be used by the target species or, conversely, whether habitats excluded from restoration planning would have benefited the target species. With the goal of providing a quantitative decision-making approach that represented varying levels...
Hybridization decreases native cutthroat trout reproductive fitness
William C. Rosenthal, John M. Fennell, Elizabeth G. Mandeville, Jason C. Burckhardt, Annika W. Walters, Catherine E. Wagner
2022, Molecular Ecology (31) 4224-4241
Examining natural selection in wild populations is challenging, but crucial to understanding many ecological and evolutionary processes. Additionally, in hybridizing populations, natural selection may be an important determinant of the eventual outcome of hybridization. We characterized several components of relative fitness in hybridizing populations of Yellowstone cutthroat trout and rainbow...
Characteristics, relationships and precision of direct acoustic-to-seismic coupling measurements from local explosions
Robert Anthony, Josh Watzak, Adam T. Ringler, David C. Wilson
2022, Geophysical Journal International (230) 2019-2035
Acoustic energy originating from explosions, sonic booms, bolides and thunderclaps have been recorded on seismometers since the 1950s. Direct pressure loading from the passing acoustic wave has been modelled and consistently observed to produce ground deformations of the near surface that have retrograde elliptical particle motions. In the past decade,...
Prairie grouse and wind energy: The state of the science and implications for risk assessment
John D. Lloyd, Cameron L. Aldridge, Taber D. Allison, Chad W. LeBeau, Lance B. McNew, Virginia L. Winder
2022, Wildlife Society Bulletin (46)
How to shape the anticipated build-out of industrial-scale renewable energy in a way that minimizes risk to wildlife remains contentious. This challenge is well-illustrated in the grasslands and shrub-steppe of North America. Here, several endemic species of grouse are the focus of intensive, long-term conservation action by a host of...
Wading bird foraging on a wetland landscape: A comparison of two strategies
Hyo Won Lee, Donald L. DeAngelis, Simeon Yurek, Stephen Tennenbaum
2022, Mathematical Biosciences and Engineering (19) 7687-7718
Tactile-feeding wading birds, such as wood storks and white ibises, require high densities of prey such as small fishes and crayfish to support themselves and their offspring during the breeding season. Prey availability in wetlands is often determined by seasonal hydrologic pulsing, such as in the subtropical Everglades, where spatial...
Cryptic population decrease due to invasive species predation in a long-lived seabird supports need for eradication
Steffen Oppel, Bethany L. Clark, Michelle M. Risi, Catharine Horswill, Sarah J. Converse, Christopher W. Jones, Alexis M. Osborne, Kim Stevens, Vonica Perold, Alexander L. Bond, Ross M. Wanless, Richard Cuthbert, John Cooper, Peter G. Ryan
2022, Journal of Applied Ecology (59) 2059-2070
Invasive species are one of the greatest drivers of biodiversity loss worldwide, and the eradication of invasive species from islands is a highly efficient management strategy. Because eradication operations require large financial investments, uncertainty over the magnitude of impacts of both invasive species and their removal can impede the...
Primary production responses to extreme changes in North American Monsoon precipitation vary by elevation and plant functional composition through time
Seth M. Munson, John B. Bradford, Bradley J. Butterfield, Jennifer R. Gremer
2022, Journal of Ecology (110) 2232-2245
Primary production in dryland ecosystems is limited by water availability and projected to be strongly affected by future shifts in seasonal precipitation. Warm-season precipitation derived from the North American Monsoon contributes 40% of annual precipitation to dryland ecosystems in the southwestern U.S. and is projected to become more variable....
The consequences of climate change for dryland biogeochemistry
Brooke Bossert Osborne, Brandon T. Bestelmeyer, Courtney M. Currier, Peter M Homyak, Heather L. Throop, Kristina E. Young, Sasha C. Reed
2022, New Phytologist Foundation (236) 15-20
Drylands, which cover more than 40% of Earth’s terrestrial surface, are dominant drivers of global biogeochemical cycling and home to more than one third of the human population. Climate projections predict warming, drought frequency and severity, and evaporative...
A haploid pseudo-chromosome genome assembly for a keystone sagebrush species of western North American rangelands
Anthony E. Melton, Andrew W. Child, Richard S. Beard Jr., Carlos Dave C. Dumaguit, Jennifer S. Forbey, Matthew J. Germino, Marie-Anne de Graaff, Andrew Kliskey, Ilia J. Leitch, Peggy Martinez, Stephen J. Novak, Jaume Pellicer, Bryce A. Richardson, Desiree Self, Marcelo D. Serpe, Sven Buerki
2022, G3 Genes, Genomes, Genetics (12)
Increased ecological disturbances, species invasions, and climate change are creating severe conservation problems for several plant species that are widespread and foundational. Understanding the genetic diversity of these species and how it relates to adaptation to these stressors are necessary for guiding conservation and restoration efforts. This need is...
Spectral mixture analysis for surveillance of harmful algal blooms (SMASH): A field-, laboratory-, and satellite-based approach to identifying cyanobacteria genera from remotely sensed data
Carl J. Legleiter, Tyler V. King, Kurt D. Carpenter, Natalie Celeste Hall, Adam C. Mumford, E. Terrence Slonecker, Jennifer L. Graham, Victoria G. Stengel, Nancy Simon, Barry H. Rosen
2022, Remote Sensing of Environment (279)
Algal blooms around the world are increasing in frequency and severity, often with the possibility of adverse effects on human and ecosystem health. The health and economic impacts associated with harmful algal blooms, or HABs, provide compelling rationale for developing new methods for monitoring these...
Tree regrowth duration map from LCMAP collection 1.0 land cover products in the conterminous United States, 1985–2017
Qiang Zhou, George Z. Xian, Josephine Horton, Danika F. Wellington, Grant Domke, Roger F. Auch, Congcong Li, Zhe Zhu
2022, GIScience & Remote Sensing (59) 959-974
Forest covers about one-third of the land area of the conterminous United States (CONUS) and plays an important role in offsetting carbon emissions and supporting local economies. Growing interest in forests as relatively cost-effective nature-based climate solutions, particularly restoration and reforestation activities, has increased the demand for information on forest...
The need to step-up monitoring of Asian bears
David L. Garshelis, Karine Pigeon, Mei-hsiu Hwang, Michael Proctor, William J. McShea, Angela K. Fuller, Dana J. Morin
2022, Global Ecology and Conservation (35)
Many wildlife species are threatened in Asia, including the five species of terrestrial bears (Asiatic black, Ursus thibetanus; brown, U. arctos; sloth, Melursus ursinus; sun, Helarctos malayanus; giant panda, Ailuropoda melanoleuca): many populations of these bears are thought to be declining or imperiled by small population size. Here our aim is to document how population assessments have been...
U-Pb and fission-track data from zircon and apatite resolve latest- and post-Alleghanian thermal histories along the Fall Line of the Atlantic margin of the southeastern United States
William H. Craddock, Paul O'Sullivan, Ryan J. McAleer
2022, Geosphere (18) 1330-1353
Although the Atlantic continental margin of the eastern United States is an archetypal passive margin, episodes of rejuvenation following continental breakup are increasingly well documented. To better constrain this history of rejuvenation along the southern portion of this continental margin, we present zircon...
Decadal-scale phenology and seasonal climate drivers of migratory baleen whales in a rapidly warming marine ecosystem
Dan Pendleton, Morgan Tingley, Laura Ganley, Kevin Friedland, Charlie Mayo, Moria Brown, Brigid McKenna, Adrian Jordaan, Michelle Staudinger
2022, Global Change Biology (28) 4989-5005
Species' response to rapid climate change can be measured through shifts in timing of recurring biological events, known as phenology. The Gulf of Maine is one of the most rapidly warming regions of the ocean, and thus an ideal system to study phenological and biological responses to climate change. A...
Managing macropods without poisoning ecosystems
Jordan O Hampton, James M. Pay, Todd E. Katzner, Jon M Arnemo, Mark A Pokras, Eric Buenz, Niels Kanstrup, Vernon G Thomas, Marcela Uhart, Sergio A Lambertucci, Oliver Krone, Navinder J Singh, Vinny Naidoo, Mayumi Ishizuka, Keisuke Saito, Bjorn Helander, Rhys E. Green
2022, Ecological Management & Restoration (23) 153-157
A recent review of the management of hyperabundant macropods in Australia proposed that expanded professional shooting is likely to lead to better biodiversity and animal welfare outcomes. While the tenets of this general argument are sound, it overlooks one important issue for biodiversity and animal health and welfare: reliance on...
Damage assessment for the 2018 lower East Rift Zone lava flows of Kīlauea volcano, Hawaiʻi
Elinor S. Meredith, Susanna F. Jenkins, Josh L. Hayes, Natalia I. Deligne, David Lallemant, Matthew R. Patrick, Christina A. Neal
2022, Bulletin of Volcanology (84)
Cataloguing damage and its correlation with hazard intensity is one of the key components needed to robustly assess future risk and plan for mitigation as it provides important empirical data. Damage assessments following volcanic eruptions have been conducted for buildings and other structures following hazards such...
Evidence of alternative trophic pathways for fish consumers in a large river system in the face of invasion
John V. Gatto, Brian Ickes, John H. Chick
2022, River Research and Applications (38) 1321-1332
Large rivers are susceptible to anthropogenic alteration, which can result in drastic changes to their functional ecology. We evaluated spatial–temporal changes in the functional fish communities of the Upper Mississippi River System (UMRS) using data from six study reaches. Species were classified into one of 14...
Breeding dynamics of gopher frog metapopulations over 10 years
Brian A. Crawford, Anna L. Farmer, Kevin M Enge, Aubrey Heupel Greene, Lauren Diaz, John C. Maerz, Clinton T. Moore
2022, Journal of Fish and Wildlife Management (13) 422-436
Populations of amphibians that breed in isolated, ephemeral wetlands may be particularly sensitive to breeding and recruitment rates, which can be influenced by dynamic and difficult-to-predict extrinsic factors. The gopher frog Rana capito is a declining species currently proposed for listing under the U.S. Endangered Species Act, as well as one of...
Chew-cards can accurately index invasive rat densities in Mariana Island forests
Emma B. Hanslowe, Amy A. Yackel Adams, Melia Gail Nafus, Douglas A Page, Danielle R. Bradke, Francesca T. Erickson, Larissa L. Bailey
2022, NeoBiota (74) 29-56
Rats (Rattus spp.) are likely established on 80–90% of the world’s islands and represent one of the most damaging and expensive biological invaders. Effective rat control tools exist but require accurate population density estimates or indices to inform treatment timing and effort and to assess...
Modeling and estimating co-occurrence between the invasive Shiny Cowbird and its Puerto Rican hosts
Philip T. Patton, Krishna Pacifici, Jaime A. Collazo
2022, Biological Invasions (24) 2951-2960
Invasive species threaten island biodiversity globally. For example, the Shiny Cowbird (Molothrus bonariensis) parasitizes many of Puerto Rico’s endemic species, particularly in the open forests in the island’s southwest. Less is known, however, about cowbird parasitism in the agro-ecological highlands, which contain a patchwork of forests, shaded-coffee plantations, and coffee...
River Metabolism Estimation Tools (RiverMET) with demo in the Illinois River Basin
Jay Choi, Katherine Michelle Bernabe Quion, Ariel Reed, Judson Harvey
2022, ESSOAr
Ecosystem metabolism quantifies the rate of production, maintenance, and decay of organic matter in terrestrial and aquatic systems. It is a fundamental measure of energy flow associated with biomass production by photosynthesizing organisms and biomass oxidation by respiring plants, animals, algae, and bacteria (Bernhardt et al., 2022) . Ecosystem metabolism...
Comparison of Digital Terrain Models from two photoclinometry methods
Randolph L. Kirk, David Mayer, Colin M. Dundas, Benjamin H Wheeler, Ross A. Beyer, Oleg Alexandrov
2022, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences (XLIII-B3) 1059-1067
We evaluate the horizontal resolution and vertical precision for digital topographic models (DTMs) of the Moon derived from image radiance information, a process known as photoclinometry (PC) or shape-from-shading (SfS). We use the implementations in two available planetary image processing software systems, single image PC in the U.S. Geological...
Teams, networks, and networks of networks advancing our understanding and conservation of inland waters
Emily Read, Jennifer Cross, Nicole M. Herman-Mercer, Samantha K. Oliver, Catherine M. O’Reilly
Klement Tockner, Thomas Mehner, editor(s)
2022, Book chapter, Encyclopedia of inland waters
Networks are defined as groups of interconnected people and things, and by this definition, networks play a major role in the science of inland waters. In this article, we bring the latest social network research to understand and improve inland waters science and conservation outcomes. What we found is that...
Assessing climate change impacts on Pacific salmon using bioenergetics and spatiotemporal explicit river temperature predictions under varying riparian conditions
Andrew R. Spanjer, Andrew S. Gendaszek, Elyse J. Wulfkuhle, Robert W. Black, Kristin L. Jaeger
2022, PLoS ONE (17)
Pacific salmon and trout populations are affected by timber harvest, the removal and alteration of riparian vegetation, and the resulting physical changes to water quality, temperature, and associated delivery of high-quality terrestrial prey. Juvenile salmon and trout growth, a key predictor of survival, is poorly understood in the context of...
Nearshore bathymetric changes along the Alaska Beaufort Sea coast and possible physical drivers
Mark Zimmermann, Li H. Erikson, Ann E. Gibbs, Megan M. Prescott, Stephen M. Escarzaga, Craig E. Tweedie, Jeremy L. Kasper, Paul X. Duvoy
2022, Continental Shelf Research (242)
Erosion rates along Alaska's Beaufort Sea coast, among the highest in the world, are negatively impacting communities, industrial and military infrastructure, and wildlife habitat. Decreasing maximal winter ice extent and increasing summer open water duration and extent in the Beaufort Sea may be making the coast more vulnerable to destructive storm...