Climate matching with the climatchR R package
Richard A. Erickson, Peder S Engelstad, Catherine S. Jarnevich, Helen Sofaer, Wesley M. Daniel
2022, Environmental Software & Modeling (157)
Climate matching allows comparisons of climatic conditions between different locations to understand location and species range climatic suitability. The approach may be used as part of horizon scanning exercises such as those conducted for invasive species. We implemented the CLIMATCH algorithm into...
How USGS gages are used in flood forecasting
Steven Sobieszczyk
2022, Fact Sheet 2022-3076
The U.S. Geological Survey (USGS) operates an extensive nationwide network of stream, rain, and groundwater gages. These instruments are used to monitor how much water there is across the Nation at any given moment. Stream data are collected at streamgages every 15 minutes, transmitted to USGS servers, and updated online...
A reproducible and reusable pipeline for segmentation of geoscientific imagery
Daniel D. Buscombe, Evan B. Goldstein
2022, Earth and Space Science (9)
Segmentation of Earth science imagery is an increasingly common task. Among modern techniques that use Deep Learning, the UNet architecture has been shown to be a reliable for segmenting a range of imagery. We developed software–Segmentation Gym–to implement a data-model pipeline for segmentation of scientific imagery using a family of...
Landscape genetics of a sub-alpine toad: Climate change predicted to induce upward range shifts via asymmetrical migration corridors
Paul A. Maier, Amy G. Vandergast, Steven M Ostoja, Andres Aguilar, Andrew J. Bohonak
2022, Heredity (129) 257-272
Climate change is expected to have a major hydrological impact on the core breeding habitat and migration corridors of many amphibians in the twenty-first century. The Yosemite toad (Anaxyrus canorus) is a species of meadow-specializing amphibian endemic to the high-elevation Sierra Nevada Mountains of California. Despite living entirely on federal...
Monitoring framework to evaluate effectiveness of aquatic and floodplain habitat restoration activities for native fish along the Willamette River, northwestern Oregon
Mackenzie K. Keith, J. Rose Wallick, Rebecca L. Flitcroft, Tobias J. Kock, Laura A. Brown, Rich Miller, Joan C. Hagar, Kathleen Guillozet, Krista L. Jones
2022, Open-File Report 2022-1037
Since 2008, large-scale restoration programs have been implemented along the Willamette River, Oregon, to address historical losses of floodplain habitats caused by dam construction, bank protection, large wood removal, land conversion, and other anthropogenic influences. The Willamette Focused Investment Partnership (WFIP) restoration initiative brings together more than 16 organizations...
Using a vegetation index to assess wetland condition in the Prairie Pothole Region of North America
Brian Tangen, Sheel Bansal, Seth Jones, Cami S. Dixon, Amanda M. Nahlik, Edward S. DeKeyser, Christina L. M. Hargiss, David M. Mushet
2022, Frontiers in Environmental Science (10)
Wetlands deliver a suite of ecosystem services to society. Anthropogenic activities, such as wetland drainage, have resulted in considerable wetland loss and degradation, diminishing the intrinsic value of wetland ecosystems worldwide. Protecting remaining wetlands and restoring degraded wetlands are common management practices to preserve and reclaim wetland benefits...
Predation probabilities and functional responses: How piscivorous waterbirds respond to pulses in fish abundance
Nathan J. Hostetter, Q. Payton, D.D. Roby, K. Collis, A.F. Evans
2022, Ecosphere (13)
How predators respond to changes in prey abundance (i.e., functional responses) is foundational to consumer–resource interactions, predator–prey dynamics, and the stability of predator–prey systems. Predation by piscivorous waterbirds on out-migrating juvenile steelhead trout (Oncorhynchus mykiss) is considered a factor affecting the recovery of multiple Endangered Species Act-listed steelhead populations in...
Distribution and demography of coastal Cactus Wrens (Campylorhynchus brunneicapillus) in southern San Diego County, California — 2021 Data summary
Suellen Lynn, Barbara E. Kus
2022, Data Report 1159
We surveyed for coastal Cactus Wren (Campylorhynchus brunneicapillus) in 378 established plots in southern San Diego County in 2021, encompassing 3 genetic clusters (Otay, Lake Jennings, and Sweetwater/Encanto). Two surveys were completed at each plot between March 1 and July 31. Cactus Wrens were detected in 130 plots (34 percent...
Temporal mismatch in space use by a sagebrush obligate species after large-scale wildfire
Elizabeth M. Schuyler, Christian A. Hagen, Christopher R. Anthony, Lee J. Foster, Katie M. Dugger
2022, Ecosphere (13)
The increase in size and frequency of wildfires in sagebrush steppe ecosystems has significant impacts on sagebrush obligate species. We modeled seasonal habitat use by female greater sage-grouse (Centrocercus urophasianus) in the Trout Creek Mountains of Oregon and Nevada, USA, to identify landscape characteristics that influenced sage-grouse habitat selection and...
A conceptual framework to integrate biodiversity, ecosystem function, and ecosystem service models
Sarah R. Weiskopf, Bonnie J.E. Myers, Maria Isabel Arce-Plata, Julia L. Blanchard, Simon Ferrier, Elizabeth A. Fulton, Mike Harfoot, Forest Isbell, Justin A. Johnson, Akira S. Mori, Ensheng Weng, Zuzana Harmáčková, Maria Cecilia Londono-Murcia, Brian W. Miller, Laura M. Pereira, Isabel M.D. Rosa
2022, BioScience (72) 1062-1073
Global biodiversity and ecosystem service models typically operate independently. Ecosystem service projections thus may be overly optimistic because they do not account for the role of biodiversity in maintaining ecological functions underpinning their provision. We review models used in recent global model intercomparison projects and develop a novel model integration...
New generation hyperspectral data From DESIS compared to high spatial resolution PlanetScope data for crop type classification
Itiya P. Aneece, Daniel Foley, Prasad Thenkabail, Adam Oliphant, Pardhasaradhi G. Teluguntla
2022, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (15) 7846-7858
Thoroughly investigating the characteristics of new generation hyperspectral and high spatial resolution spaceborne sensors will advance the study of agricultural crops. Therefore, we compared the performances of hyperspectral Deutsches Zentrum fur Luftund Raumfahrt- (DLR) Earth Sensing Imaging Spectrometer (DESIS) and high spatial resolution PlanetScope in classifying eight crop types in...
Characterization of vegetated and ponded wetlands with implications towards coastal wetland marsh collapse
Jack A. Cadigan, Navid H. Jafari, Camille Stagg, Claudia Laurenzano, Brian D. Harris, Amina E. Meselhe, Jason Dugas, Brady Couvillion
2022, Catena (218)
Coastal wetlands provide numerous ecosystem services; yet these ecosystems are increasingly vulnerable to climate change stressors, especially excessive flooding from sea-level rise and storm events. This study highlights the important contribution of vegetation belowground biomass to marsh stability and identifies loss of vegetation as a critical driver of marsh collapse....
Migration Mapper: Identifying movement corridors and seasonal ranges for large mammal conservation
Jerod A. Merkle, Joshua A. Gage, Hall Sawyer, Blake Lowrey, Matthew J. Kauffman
2022, Methods in Ecology and Evolution (13) 2397-2403
Modern tracking technology has facilitated a novel understanding of terrestrial mammal movement while revealing that movements are being truncated and lost. The first step towards conserving mobile animals is identifying movement corridors and key seasonal ranges. Yet, the identification and subsequent mapping of these...
Brief oil exposure reduces fitness in wild Gulf of Mexico mahi-mahi (Coryphaena hippurus)
Lela S. Schlenker, John D. Stieglitz, Justin Blaine Greer, Robin Faillettaz, Chi Hin Lam, Ronald H. Hoenig, Rachael M. Heuer, Charles J. McGuigan, Christina Pasparakis, Emma B. Esch, Gabrielle M. Menard, Alexandra L. Jaroszewski, Claire B. Paris, Daniel Schlenk, Daniel D. Benetti, Martin Grosell
2022, Environmental Science and Technology (56) 13019-13028
The Deepwater Horizon (DWH) disaster released 3.19 million barrels of crude oil into the Gulf of Mexico (GOM) in 2010, overlapping the habitat of pelagic fish populations. Using mahi-mahi (Coryphaena hippurus)─a highly migratory marine teleost present in the GOM during the spill─as a model species, laboratory experiments demonstrate injuries to physiology and...
Bioclimatic variables dataset for baseline and future climate scenarios for climate change studies in Hawai'i
Lucas Berio Fortini, Lauren R. Kaiser, Lulin Xue, Yaping Wang
2022, Data in Brief (45)
Gridded bioclimatic variables representing yearly, seasonal, and monthly means and extremes in temperature and precipitation have been widely used for ecological modeling purposes and in broader climate change impact and biogeographical studies. As a result of their utility, numerous sets of bioclimatic variables have been developed on a global scale...
Exploring and mitigating plague for One Health purposes
David A. Eads, Dean E. Biggins, Jeffrey Wimsatt, Rebecca J. Eisen, B. Joseph Hinnebusch, Marc R. Matchett, Amanda R. Goldberg, Travis Livieri, Gregory Hacker, Mark Novak, Danielle Buttke, Shaun M. Grassel, John Hughes-Clarke, Linda Atiku
2022, Current Tropical Medicine Reports (9) 169-184
Purpose of ReviewIn 2020, the Appropriations Committee for the U.S. House of Representatives directed the CDC to develop a national One Health framework to combat zoonotic diseases, including sylvatic plague, which is caused by the flea-borne bacterium Yersinia pestis. This review builds upon that multisectoral objective. We aim to...
Movement of white‐tailed deer in contrasting landscapes influences management of chronic wasting disease
Christopher S. Jennelle, W. David Walter, Joanne Crawford, Christopher S. Rosenberry, Bret D. Wallingford
2022, Journal of Wildlife Management (86)
Chronic wasting disease (CWD) continues to expand in distribution and prevalence across North America. Upon detection, either for the first time in a novel area or in a region with an existing outbreak, wildlife management agencies are tasked with responding to mitigate the disease. This response often entails creation or...
Microgravity change during the 2008-2018 Kı̄lauea summit eruption: Nearly a decade of subsurface mass accumulation
Mathijs R. Koymans, Elske de Zeeuw-van Dalfsen, Laslo G. Evers, Michael P. Poland
2022, Journal of Geophysical Research B: Solid Earth (127)
Results from nine microgravity campaigns from Kı̄lauea, Hawaiʻi, spanning most of the volcano's 2008–2018 summit eruption, indicate persistent mass accumulation at shallow levels. A weighted least squares approach is used to recover microgravity results from a network of benchmarks around Kı̄lauea's summit, eliminate instrumental drift, and restore suspected data tares....
Advancing geophysical techniques to image a stratigraphic hydrothermal resource
Paul Schwering, Carmen Winn, Piyoosh Jaysaval, Hunter Knox, Drew L. Siler, Christian Hardwick, Bridget Ayling, James Faulds, Elijah Mlawsky, Emma McConville, Jack Norbeck, Nicholas Hinz, Gabe Matson, John Queen
2022, Geothermal Resources Council Transactions (46) 976-991
Sedimentary-hosted geothermal energy systems are permeable structural, structural-stratigraphic, and/or stratigraphic horizons with sufficient temperature for direct use and/or electricity generation. Sedimentary-hosted (i.e., stratigraphic) geothermal reservoirs may be present in multiple locations across the central and eastern Great Basin of the USA, thereby constituting a potentially large base of untapped, economically...
Great Lakes spatial priorities study
Karen Gouws, Ashley Chappell, Meredith Westington, Cathleen Yung, Peter C. Esselman, Linden Brinks, Timothy Kearns, Xiaofan Zhang, Brandon Krumwiede, Ken Buja
2022, NOAA Technical Memorandum NOS CS 51
Spatial data about the bathymetry, habitat characteristics, underlying geology, and other features of the ocean and inland seas are essential for decision-making. Marine research and management organizations use these data to help ensure safe navigation, promote sustainable fisheries, extract energy, and protect marine habitats in the coastal and ocean waters...
The centenary of IAVCEI 1919–2019 and beyond: The people, places, and things of volcano geodesy
Michael P. Poland, Elske de Zeeuw-van Dalfsen
2022, Bulletin of Volcanology (84)
Over the first century of the International Association of Volcanology and Chemistry of the Earth’s Interior (IAVCEI), volcano geodesy grew from roots as an accidental and incidental system of measurements to an important method for monitoring volcanic activity and forecasting eruptions. The first practitioners in volcano geodesy were experts in...
Seasonal context of bristly cave crayfish Cambarus setosus habitat use and life history
J.B. Mouser, D.C. Ashley, D.L. Zenter, Shannon K. Brewer
2022, Journal of Cave and Karst Studies (84) 85-95
Cave crayfishes are important members of groundwater communities, but many cave crayfishes are threatened or endangered. Unfortunately, we lack basic life history and ecological data that are needed for developing conservation plans for most cave crayfishes, especially the role of seasonal and annual fluctuations in structuring populations. Therefore, we determined...
Basis for technical guidance to evaluate evapotranspiration covers
Todd Caldwell, Jena Huntington, Gwendolyn Elizabeth Davies, S. Tabatabai, M. Fuhrmann
2022, Report
This report provides technical guidance to evaluate evapotranspiration (ET) cover design criteria with emphasis on applications to long-term disposal sites such as Uranium Mill Tailings Radiation Control Act of 1978 (UMTRCA) sites. Water balance covers, also known as ET covers, reduce percolation by storing precipitation then allowing vegetation to cycle...
Comparing root cohesion estimates from three models at a shallow landslide in the Oregon Coast Range
Collin Cronkite-Ratcliff, Kevin M. Schmidt, Charlotte Wirion
2022, GeoHazards (3) 428-451
Although accurate root cohesion model estimates are essential to quantify the effect of vegetation roots on shallow slope stability, few means exist to independently validate such model outputs. One validation approach for cohesion estimates is back-calculation of apparent root cohesion at a landslide site with well-documented failure conditions. The catchment...
Seabird vulnerability to oil: Exposure potential, sensitivity, and uncertainty in the northern Gulf of Mexico
Pamela E. Michael, K. M. Hixson, J.C. Haney, Y.G. Satge, J.S. Gleason, Patrick G.R. Jodice
2022, Frontiers in Marine Science (9)
The northern Gulf of Mexico (nGoM) is a globally important region for oil extraction and supports a diverse assemblage of marine birds. Due to their frequent contact with surface waters, diverse foraging strategies, and the ease with which oil adheres to feathers, seabirds are particularly susceptible to hydrocarbon contamination. Given...