Fifty-second supplement to the American Ornithologists' Union Check-list of North American Birds
R. Terry Chesser, Richard C. Banks, F. Keith Barker, Carla Cicero, Jon L. Dunn, Andrew W. Kratter, Irby J. Lovette, Pamela C. Rasmussen, J.V. Remsen Jr., James D. Rising, Douglas F. Stotz, Kevin Winker
2011, The Auk (128) 600-613
This is the 11th supplement since publication of the seventh edition of the Check-list of North American Birds (American Ornithologists' Union AOU 1998). It summarizes decisions made between 1 April 2010 and 15 April 2011 by the AOU's Committee on Classification and Nomenclature-North and Middle America. The Committee has continued...
Land cover classification for Fanno Creek, Oregon
Steven Sobieszczyk
2011, Report
Fanno Creek is a tributary to the Tualatin River and flows though parts of the southwest Portland metropolitan area. The stream is heavily influenced by urban runoff and shows characteristic flashy streamflow and poor water quality commonly associated with urban streams. This data set represents the floodplain land cover as...
Sea-level history of the past two interglacial periods: New evidence from U-series dating of reef corals from south Florida
Daniel R. Muhs, Kathleen Simmons, R. Randall Schumann, R. B. Halley
2011, Quaternary Science Reviews (30) 570-590
As a future warm-climate analog, much attention has been directed to studies of the Last Interglacial period or marine isotope substage (MIS) 5.5, which occurred ∼120,000 years ago. Nevertheless, there are still uncertainties with respect to its duration, warmth and magnitude of sea-level rise. Here we present new data from...
A buoyant plume adjacent to a headland-Observations of the Elwha River plume
Jonathan A. Warrick, Andrew W. Stevens
2011, Continental Shelf Research (31) 85-97
Small rivers commonly discharge into coastal settings with topographic complexities – such as headlands and islands – but these settings are underrepresented in river plume studies compared to more simplified, straight coasts. The Elwha River provides a unique opportunity to study the effects of coastal topography on a buoyant plume,...
Regional long-term production modeling from a single well test, Mount Elbert Gas Hydrate Stratigraphic Test Well, Alaska North Slope
B.J. Anderson, M. Kurihara, M.D. White, G. J. Moridis, S.J. Wilson, M. Pooladi-Darvish, M. Gaddipati, Y. Masuda, Timothy S. Collett, R.B. Hunter, H. Narita, K. Rose, R. Boswell
2011, Marine and Petroleum Geology (28) 493-501
Following the results from the open-hole formation pressure response test in the BPXA-DOE-USGS Mount Elbert Gas Hydrate Stratigraphic Test Well (Mount Elbert well) using Schlumberger's Modular Dynamics Formation Tester (MDT) wireline tool, the International Methane Hydrate Reservoir Simulator Code Comparison project performed long-term reservoir simulations on three different model reservoirs....
Geomorphic floodplain with organic matter (biomass) estimates for Fanno Creek, Oregon
Steven Sobieszczyk
2011, Report
Fanno Creek is a tributary to the Tualatin River and flows though parts of the southwest Portland metropolitan area. The stream is heavily influenced by urban runoff and shows characteristic flashy streamflow and poor water quality commonly associated with urban streams. This data set represents the geomorphic floodplain as derived...
Larval and juvenile Pacific herring Clupea pallasii are not susceptible to infectious hematopoietic necrosis under laboratory conditions
L.M. Hart, G.S. Traxler, K.A. Garver, J. Richard, J.L. Gregg, C.A. Grady, Gael Kurath, P.K. Hershberger
2011, Diseases of Aquatic Organisms (93) 105-110
Infectious hematopoietic necrosis (IHN) leads to periodic epidemics among certain wild and farmed fish species of the Northeast (NE) Pacific. The source of the IHN virus (IHNV) that initiates these outbreaks remains unknown; however, a leading hypothesis involves viral persistence in marine host species such as Pacific herring Clupea pallasii....
Estimation of mussel population response to hydrologic alteration in a southeastern U.S. stream
James T. Peterson, J.M. Wisniewski, C.P. Shea, Jackson C. Rhett
2011, Environmental Management (48) 109-122
The southeastern United States has experienced severe, recurrent drought, rapid human population growth, and increasing agricultural irrigation during recent decades, resulting in greater demand for the water resources. During the same time period, freshwater mussels (Unioniformes) in the region have experienced substantial population declines. Consequently, there is growing interest in...
Risk management in a large-scale CO2 geosequestration pilot project, Illinois, USA
K. Hnottavange-Telleen, E. Chabora, R.J. Finley, S.E. Greenberg, S. Marsteller
2011, Conference Paper, Energy Procedia
Like most large-scale infrastructure projects, carbon dioxide (CO 2) geological sequestration (GS) projects have multiple success criteria and multiple stakeholders. In this context "risk evaluation" encompasses multiple scales. Yet a risk management program aims to maximize the chance of project success by assessing, monitoring, minimizing all risks in a consistent...
Setting limits: Using air pollution thresholds to protect and restore U.S. ecosystems
M.E. Fenn, K.F. Lambert, T.F. Blett, Douglas A. Burns, L.H. Pardo, Gary M. Lovett, R. A. Haeuber, D.C. Evers, C. T. Driscoll, D.S. Jeffries
2011, Issues in Ecology
More than four decades of research provide unequivocal evidence that sulfur, nitrogen, and mercury pollution have altered, and will continue to alter, our nation's lands and waters. The emission and deposition of air pollutants harm native plants and animals, degrade water quality, affect forest productivity, and are damaging to human...
Characterizing near-surface CO2 conditions before injection - Perspectives from a CCS project in the Illinois Basin, USA
R.A. Locke II, I.G. Krapac, J.L. Lewicki, E. Curtis-Robinson
2011, Conference Paper, Energy Procedia
The Midwest Geological Sequestration Consortium is conducting a large-scale carbon capture and storage (CCS) project in Decatur, Illinois, USA to demonstrate the ability of a deep saline formation to store one million tonnes of carbon dioxide (CO2) from an ethanol facility. Beginning in early 2011, CO2 will be injected at...
A decision-analytic approach to the optimal allocation of resources for endangered species consultation
Sarah J. Converse, Kevin J. Shelley, Steve Morey, Jeffrey Chan, Andrea LaTier, Carolyn Scafidi, Deborah T. Crouse, Michael C. Runge
2011, Biological Conservation (144) 319-329
The resources available to support conservation work, whether time or money, are limited. Decision makers need methods to help them identify the optimal allocation of limited resources to meet conservation goals, and decision analysis is uniquely suited to assist with the development of such methods. In recent years, a number...
Asbestos
Robert Virta
2011, Book chapter, Kirk-Othmer Encyclopedia of Chemical Technology
The term asbestos is a generic designation referring usually to six types of naturally occurring mineral fibers that are or have been commercially exploited. These fibers belong to two mineral groups: serpentines and amphiboles. The serpentine group is represented by a single asbestiform variety-chrysotile. There also are five commercial asbestiform...
Earthquake casualty models within the USGS Prompt Assessment of Global Earthquakes for Response (PAGER) system
Kishor Jaiswal, David J. Wald, Paul S. Earle, Keith A. Porter, Mike Hearne
2011, Book chapter, Human casualties in earthquakes: progress in modelling and mitigation
Since the launch of the USGS’s Prompt Assessment of Global Earthquakes for Response (PAGER) system in fall of 2007, the time needed for the U.S. Geological Survey (USGS) to determine and comprehend the scope of any major earthquake disaster anywhere in the world has been dramatically reduced to less than...
Excess nitrogen in the U.S. environment: Trends, risks, and solutions
E.A. Davidson, M.B. David, J.N. Galloway, C.L. Goodale, R. Haeuber, J. A. Harrison, R. W. Howarth, D.B. Jaynes, R.R. Lowrance, Nolan B. Thomas, J.L. Peel, R.W. Pinder, E. Porter, C.S. Snyder, A.R. Townsend, M.H. Ward
2011, Issues in Ecology
It is not surprising that humans have profoundly altered the global nitrogen (N) cycle in an effort to feed 7 billion people, because nitrogen is an essential plant and animal nutrient. Food and energy production from agriculture, combined with industrial and energy sources, have more than doubled the amount of...
Mineral resource of the month: potash
Stephen M. Jasinski
2011, Earth (56) 25-25
The article offers basic information about the mineral resource potash. According to the author, potash is the generic term for a variety of mined and manufactured salts that contain the mineral potassium in a water-soluble form. The author adds that potash is used in fertilizers, soaps and detergents, glass and...
Marine Habitat Use by Anadromous Bull Trout from the Skagit River, Washington
Michael C. Hayes, Steve P. Rubin, Reginald Reisenbichler, Fred A. Goetz, Eric Jeanes, Aundrea McBride
2011, Marine and Coastal Fisheries: Dynamics, Management, and Ecosystem Science (3) 394-410
Acoustic telemetry was used to describe fish positions and marine habitat use by tagged bull trout Salvelinus confluentus from the Skagit River, Washington. In March and April 2006, 20 fish were captured and tagged in the lower Skagit River, while 15 fish from the Swinomish Channel were tagged during May...
Paleogene calcareous nannofossils of Southern Maryland, South Dover Bridge Core, USA
Jean M. Self-Trail
2011, Journal of Nannoplankton Research (32) 1-28
No abstract available...
Mineral resource of the month: chromium
John F. Papp
2011, Earth (56) 27-27
Chromium is an important metal used as an alloying element in cast iron, steel and superalloys, as well as in refractory and numerous chemical applications....
Mountain-block recharge, present and past, in the eastern Espanola Basin, New Mexico, USA
Andrew H. Manning
2011, Hydrogeology Journal (19) 379-397
Noble gas recharge temperatures (NGTs) and radiocarbon ages were determined for 43 groundwater samples collected in the eastern Española Basin, New Mexico (USA), to identify mountain-block recharge in waters <10 thousand years (ka) old and to evaluate possible changes in mountain-block recharge over the past ∼35 ka. For Holocene samples from...
Soil carbon distribution in Alaska in relation to soil-forming factors
K.D. Johnson, J. Harden, A. D. McGuire, N.B. Bliss, James G. Bockheim, M.R. Clark, T. Nettleton-Hollingsworth, M.T. Jorgenson, E.S. Kane, M. Mack, J. O'Donnell, C.-L. Ping, E.A.G. Schuur, M.R. Turetsky, D.W. Valentine
2011, Geoderma (167-168) 71-84
The direction and magnitude of soil organic carbon (SOC) changes in response to climate change remain unclear and depend on the spatial distribution of SOC across landscapes. Uncertainties regarding the fate of SOC are greater in high-latitude systems where data are sparse and the soils are affected by sub-zero temperatures....
Adaption of egg and larvae sampling techniques for lake sturgeon and broadcast spawning fishes in a deep river
Edward F. Roseman, James Boase, Gregory W. Kennedy, Jaquelyn M. Craig, Karen Soper
2011, Journal of Applied Ichthyology (27) 89-92
In this report we describe how we adapted two techniques for sampling lake sturgeon (Acipenser fulvescens) and other fish early life history stages to meet our research needs in the Detroit River, a deep, flowing Great Lakes connecting channel. First, we developed a buoy‐less method for sampling fish eggs and...
Petroleum prospectivity of the Canada Basin, Arctic Ocean
Arthur Grantz, Patrick E. Hart
2011, Conference Paper, Society of Petroleum Engineers - Arctic Technology Conference 2011
Reconnaissance seismic reflection data indicate that Canada Basin is a >700,000 sq. km. remnant of the Amerasia Basin of the Arctic Ocean that lies south of the Alpha-Mendeleev Large Igneous Province, which was constructed across the northern part of the Amerasia Basin between about 127 and 89–83.5 Ma. Canada Basin...
Homogenization of large-scale movement models in ecology
M.J. Garlick, J. A. Powell, M.B. Hooten, L.R. McFarlane
2011, Bulletin of Mathematical Biology (73) 2088-2108
A difficulty in using diffusion models to predict large scale animal population dispersal is that individuals move differently based on local information (as opposed to gradients) in differing habitat types. This can be accommodated by using ecological diffusion. However, real environments are often spatially complex, limiting application of a direct...
Greater sage-grouse of Grand Teton National Park: where do they roam?
G.W. Chong, W.C. Wetzel, M.J. Holloran
2011, Park Science (27) 42-49
Greater sage-grouse (Centrocercus urophasianus) population declines may be caused by range-wide degradation of sagebrush (woody Artemisia spp.) steppe ecosystems. Understanding how greater sage-grouse use the landscape is essential for successful management. We assessed greater sage-grouse habitat selection on a landscape level in Jackson Hole, Wyoming. We used a Geographic Information...
