Water-resource management monitoring needs, State of Hawai‘i
Chui Ling Cheng, Scot K. Izuka, Joseph Kennedy, Abby G. Frazier, Thomas W. Giambelluca
2021, Scientific Investigations Report 2020-5115
In cooperation with the State of Hawai‘i Commission on Water Resource Management and in collaboration with the University of Hawaiʻi Water Resources Research Center, the U.S. Geological Survey developed a water-resource monitoring program—a rainfall, surface-water, and groundwater data-collection program—that is required to meet State needs for water-resource assessment, management, and...
Groundwater dynamics at Kīlauea Volcano and vicinity, Hawaiʻi
Shaul Hurwitz, Sara E. Peek, Martha A. Scholl, Deborah Bergfeld, William C. Evans, James P. Kauahikaua, Stephen B. Gingerich, Paul A. Hsieh, R. Lopaka Lee, Edward F. Younger, Steven E. Ingebritsen
Matthew R. Patrick, Tim R. Orr, Don Swanson, Bruce F. Houghton, editor(s)
2021, Professional Paper 1867-F
Kīlauea Volcano, on the Island of Hawaiʻi, is surrounded and permeated by active groundwater systems that interact dynamically with the volcanic system. A generalized conceptual model of Hawaiian hydrogeology includes high-level dike-impounded groundwater, very permeable perched and basal aquifers, and a transition (mixing) zone between freshwater and saltwater. Most high-level...
The 2008–2018 summit lava lake at Kīlauea Volcano, Hawai‘i
Matthew R. Patrick, Tim R. Orr, Don Swanson, Bruce F. Houghton, editor(s)
2021, Professional Paper 1867
The 2008–2018 lava lake at the summit of Kīlauea marked the longest sustained period of lava lake activity at the summit in decades and provided a new opportunity for observing and understanding lava lake behavior. The individual chapters of this Professional Paper volume cover the basic chronology of the eruption,...
Views of a century of activity at Kīlauea Caldera—A visual essay
Ben Gaddis, James P. Kauahikaua
Matthew R. Patrick, Tim R. Orr, Don Swanson, Bruce F. Houghton, editor(s)
2021, Professional Paper 1867-B
The 2018 eruption of Kīlauea Volcano marked the end of the first sustained period of volcanic activity at Halemaʻumaʻu Crater in 94 years. The views of the lava lake (informally named “Overlook,” nestled within Halemaʻumaʻu) lasted for a decade and seemed timeless. But as we were recently reminded, the summit...
Kīlauea’s 2008–2018 summit lava lake—Chronology and eruption insights
Matthew R. Patrick, Tim R. Orr, Don Swanson, Bruce F. Houghton, Kelly M. Wooten, Liliana G. Desmither, Carolyn Parcheta, David Fee
Matthew R. Patrick, Tim R. Orr, Don Swanson, Bruce F. Houghton, editor(s)
2021, Professional Paper 1867-A
The first eruption at Kīlauea’s summit in 25 years began on March 19, 2008, and persisted for 10 years. The onset of the eruption marked the first explosive activity at the summit since 1924, forming the new “Overlook crater” (as the 2008 summit eruption crater has been informally named) within...
LA-ICPMS U-Pb dating reveals cassiterite inheritance in the Yazov granite, Eastern Siberia: Implications for tin mineralization
Leonid A. Neymark, Christopher S. Holm-Denoma, Anatoly Larin, Richard J. Moscati, Yulia Plotkina
2021, Mineralium Deposita (56) 1177-1194
U-Pb dating of cassiterite and zircon from the Yazov granite (Transbaikalia region, Eastern Siberia, Russia) and cassiterite from spatially associated tin mineralization in the Tuyukan ore district in the Tonod uplift was conducted using in situ laser ablation inductively coupled plasma mass spectrometry. These analyses allow comparison of isotopic systematics...
The river corridor’s evolving connectivity of lotic and lentic waters
Judson Harvey, Noah Schmadel
2021, Frontiers in Water (2)
River corridors supply a substantial proportion of the fresh water for societal and ecological needs. Individual functions of flowing (lotic) streams and rivers and ponded (lentic) waterbodies such as lakes and reservoirs are well-studied, but their collective functions are not as well understood. Here we bring together nationally consistent river...
Simulating water and heat transport with freezing and cryosuction in unsaturated soil: Comparing an empirical, semi-empirical and physically-based approach
Joris C Stuurop, Sjoerd E. A. T. M van der Zee, Clifford I. Voss, Helen K French
2021, Advances in Water Resources (149)
Freezing of unsaturated soil is an important process that influences runoff and infiltration in cold-climate regions. We used a simple numerical model to simulate water and heat transport with phase change in unsaturated soil via three different approaches: empirical, semi-empirical and physically based. We compared the performance and parameterization of...
Spatial behavior of northern flying squirrels in the same social network
Corinne A. Diggins, W. Mark Ford
2021, Ethology (127) 424-432
North American flying squirrels (Glaucomys spp.) are social species that communally den and exhibit home range overlap. However, observations on home range overlap tend to come from live-trapped individuals and it is unknown whether overlap occurs among individuals belonging...
Editorial: Flooding on coral reef-lined coasts: Current state of knowledge and future challenges
William Skirving, Andrew Pomeroy, Robert T. McCall, John Marra, Curt D. Storlazzi
2021, Frontiers in Marine Science (7)
No abstract available....
Coding-Complete Genome Sequence of Avian Orthoavulavirus 16, isolated from Emperor Goose (Anser canagica) feces, Alaska, USA
Andrew B. Reeves, Mary Lea Killian, Michael E Tanner, Benjamin Joel Lagasse, Andrew M. Ramey, David E. Stallknecht, Rebecca L. Poulson
2021, Microbiology Resource Announcements (10)
We sequenced the coding-complete genome of an avian orthoavulavirus serotype 16 (AOAV-16) isolate recovered from emperor goose (Anser canagicus) feces collected in Alaska. The detection of AOAV-16 in North America and genomic sequencing of the resultant isolate confirms that...
Modeling hydrologic processes associated with soil saturation and debris flow initiation during the September 2013 storm, Colorado Front Range
Sujana Timilsina, Jeffrey D. Niemann, Sara L. Rathburn, Francis K. Rengers, Peter A. Nelson
2021, Landslides (18) 1741-1759
Seven days of extreme rainfall during September 2013 produced more than 1100 debris flows in the Colorado Front Range, about 78% of which occurred on south-facing slopes (SFS). Previously published soil moisture (volumetric water content) observations suggest that SFS were wetter than north-facing slopes (NFS) during...
Geology and genesis of the Shalipayco evaporite-related Mississippi Valley-type Zn–Pb deposit, Central Peru: 3D geological modeling and C–O–S–Sr isotope constraints
Saulo B de Oliveira, Craig A. Johnson, Caetano Juliani, Lena VS Monteiro, David L Leach, Marianna G.N. Caran
2021, Mineralium Deposita (56) 1543-1562
The Shalipayco Zn–Pb deposit, in central Peru, is composed of several stratabound orebodies, the largest of which are the Resurgidora and Intermedios, contained in carbonate rocks of the Upper Triassic Chambará Formation, Pucará group. Petrography suggests that a single ore-forming episode formed sphalerite and galena within vugs, open spaces, and...
Modeling structural mechanics of oyster reef self-organization including environmental constraints and community interactions
Simeon Yurek, Mitchell J. Eaton, Romain Lavaud, R. Wilson Laney, Don DeAngelis, William E. Pine III, Megan K. LaPeyre, Julien Martin, Peter C Frederick, Hongqing Wang, Michael R. Lowe, Fred Johnson, Edward V. Camp, Rua Mordecai
2021, Ecological Modelling (440)
Self-organization is a process of establishing and reinforcing local structures through feedbacks between internal population dynamics and external factors. In reef-building systems, substrate is collectively engineered by individuals that also occupy it and compete for space. Reefs are constrained spatially by the physical environment, and by mortality, which reduces production...
Movements of selected minnows between the lower Yellowstone River and its tributaries
Michael B. Duncan, Robert G. Bramblett, Alexander V. Zale
2021, Canadian Journal of Zoology (99) 45-56
Reduced population connectivity has been implicated as a cause of decreased distributions and abundances of many Great Plains fishes. However, scant empirical evidence quantifying movement and relating the contribution of spatial linkages to population abundances and resilience exists. We used otolith microchemistry analysis to characterize the movements of western silvery...
Pathology of mouse (Mus musculus) predation on Laysan albatross (Phoebastria immutabilis) on Midway Atoll National Wildlife Refuge
Thierry M. Work, Meg Duhr, Beth Flint
2021, Journal of Wildlife Diseases (57) 125-131
Invasive rodents on islands have adverse effects on native birds in island ecosystems, and rats are the most common culprits. Recently, house mice (Mus musculus) in the South Atlantic were found preying on three species of albatross chicks. Here, we show that house mice can also prey on nesting adult...
Efficient genotyping with backwards compatibility: Converting a legacy microsatellite panel for muskellunge (Esox masquinongy) to genotyping-by-sequencing chemistry
Kristen Gruenthal, Wesley Larson
2021, Conservation Genetics Resources (13) 151-159
Microsatellites have been a staple of population genetics research for over three decades, and many large datasets have been generated with these markers. Microsatellites have been used, for example, to conduct genetic monitoring and construct large multigeneration pedigrees as well as genotype thousands of individuals from a given species to...
Genetic connectivity of the West Indian manatee in the southern range and limited evidence of hybridization with Amazonian manatees
Fabia O. Luna, Caitlin Beaver, Coralie Nourisson, Robert Bonde, Fernanda L. N. Attademo, Adriana V. Miranda, Juan P. Torres-Florez, Glaucia P. de Sousa, Jose Z. Passavate, Margaret Hunter
2021, Frontiers in Marine Science (7)
The Antillean subspecies of the West Indian manatee is classified as endangered by the International Union for the Conservation of Nature (IUCN) Red List. In Brazil, the manatee population is listed as endangered with an estimated population size of 500–1,000. Historic hunting, recent habitat degradation, and fisheries bycatch...
Measuring U.S. Federal Agency progress toward implementation of alternative methods in toxicity testing
John D. Gordon, Carol Clarke, Matthew Johnson, Emily N. Reinke, Barnett A. Rattner, Steve Hwang, Evisabel Craig, Anna Lowit, Paul Brown, Karen L. Davis-Bruno, Annabelle Crusan, Suzanne Fitzpatrick, Jueichuan Kang, Robin Levis, Donna L. Mendrick, Jill Merrill, Brian Berridge, Warren Casey, Nicole Kleinstreuer, Harold Watson
2021, Report
The U.S. Government Accountability Office (GAO) recommended to Congress that federal agencies establish a workgroup through ICCVAM to propose metrics for assessing progress on the development and promotion of alternative methods. This document describes the recommendations of the ICCVAM Metrics Workgroup....
Isotopic composition of natural and synthetic chlorate (δ18O, Δ17O, δ37Cl, 36Cl/Cl): Methods and initial results
W Andrew Jackson, Meaghan Brundrett, J.K. Bohlke, Paul B. Hatzinger, Stanley J. Mroczkowski, Neil C. Sturchio
2021, Chemosphere (274)
Natural chlorate (ClO3−) is widely distributed in terrestrial and extraterrestrial environments. To improve understanding of the origins and distribution of ClO3−, we developed and tested methods to determine the multi-dimensional isotopic compositions (δ18O, Δ17O, δ37Cl, 36Cl/Cl) of ClO3− and then applied the methods...
Monitoring the results of stream corridor restoration
Daniel Bunting, Andrew M. Barton, Brooke M. Bushman, Barry Chernoff, Kelon Crawford, David J. Dean, Eduardo Gonzalez, Jeanmarie Haney, O. Hinojosa-Huerta, Helen M. Poulos, J Renfrow, Holly E. Richter, Carlos A. Sifuentes Lugo, Juliet C. Stromberg, Dale S. Turner, K. Urbanczyk, Mark K. Briggs
2021, Book chapter, Renewing our rivers: Stream corridor restoration in dryland regions
Often overlooked and underfunded, ecological monitoring is an essential component of stream-restoration work. It helps practitioners to identify successful restoration practices, detect ineffective ones, and adjust their adaptive-management activities to improve efficacy (Bernhardt and Palmer 2011). Monitoring, along with research and modeling, are the three legs of the scientific stool...
Spatiotemporal patterns of northern lake formation since the last glacial maximum
L. S. Brosius, K. M. Walter Anthony, C. C. Treat, J. Lenz, Miriam C. Jones, M. Syndonia Bret-Harte, G. Grosse
2021, Quaternary Science Reviews (253)
The northern mid- to high-latitudes have the highest total number and area of lakes on Earth. Lake origins in these regions are diverse, but to a large extent coupled to glacial, permafrost, and peatland histories. The synthesis of 1207 northern lake initiation records presented here provides an analog for rapid...
Broader impacts for ecologists: Biological soil crust as a model system for education
Alasha M. Faist, Anita J. Antoninka, Nichole N. Barger, Matthew A. Bowker, V. Bala Chaudhary, Caroline A. Havrilla, Elisabeth Huber-Saanwald, Sasha C. Reed, Bettina Weber
2021, Frontiers in Microbiology (11)
Biological soil crusts (biocrusts) are a complex community of algae, cyanobacteria, lichens, bryophytes, and assorted bacteria, fungi, archaea, and bacteriophages that colonize the soil surface. Biocrusts are particularly common in drylands and are found in arid and semiarid ecosystems worldwide. While diminutive in size, biocrusts often cover large terrestrial areas,...
Drivers of realized satellite tracking duration in marine turtles
Kristen Hart, Jacquelyn C. Guzy, Brian J. Smith
2021, Movement Ecology (9)
BackgroundSatellite tags have revolutionized our understanding of marine animal movements. However, tags may stop transmitting for many reasons and little research has rigorously examined tag failure. Using a long-term, large-scale, multi-species dataset, we evaluated factors influencing tracking duration of satellite tags to inform study design for future tracking studies.MethodsWe leveraged...
Quantifying and securing environmental flow
Amy McCoy, Patrick B. Shafroth, Mark Briggs, Karen Schlatter, Lindsay White, Francisco Zamora, Mauricio de la Maza Benignos, Jennifer Pitt, Paul Tashjian, Yamilette Carrillo
2021, Book chapter, Renewing our rivers: Stream corridor restoration in dryland regions
No abstract available....
