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2008

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Linking Colonies To Fisheries: Spatio-Temporal Overlap Between Common Murres (Uria Aalge) From Tatoosh Island And Coastal Gillnet Fisheries In The Pacific Northwest, Usa, Nathalie J. Hamela, Julia K. Parrisha, Jeff Laake Jan 2008

Linking Colonies To Fisheries: Spatio-Temporal Overlap Between Common Murres (Uria Aalge) From Tatoosh Island And Coastal Gillnet Fisheries In The Pacific Northwest, Usa, Nathalie J. Hamela, Julia K. Parrisha, Jeff Laake

United States Department of Commerce: Staff Publications

The population-level impact of seabird bycatch is difficult to assess because colony-of-origin is often unknown. As an alternative and complementary approach to ship-derived observations, we assessed the relative potential for bycatch of a known seabird population by quantifying spatio-temporal overlap with local fisheries. Common murres (Uria aalge) have been reported as the most abundant seabird inadvertently caught in Washington and British Columbia coastal gillnet fisheries. In 1999–2001, we tracked 48 common murres from Tatoosh Island, the closest colony to the fisheries, during post-breeding. Using capture- mark-recapture models, we estimated weekly murre movement probabilities to/from three strata (offshore of, …

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An Improved Method For Predicting The Accuracy Of Genetic Stock Identification, Eric C. Anderson, Robin Waples, Steven T. Kalinowski Jan 2008

An Improved Method For Predicting The Accuracy Of Genetic Stock Identification, Eric C. Anderson, Robin Waples, Steven T. Kalinowski

United States Department of Commerce: Staff Publications

Estimating the accuracy of genetic stock identification (GSI) that can be expected given a previously collected baseline requires simulation. The conventional method involves repeatedly simulating mixtures by resampling from the baseline, simulating new baselines by resampling from the baseline, and analyzing the simulated mixtures with the simulated baselines. We show that this overestimates the predicted accuracy of GSI. The bias is profound for closely related populations and increases as more genetic data (loci and (or) alleles) are added to the analysis. We develop a new method based on leave-one-out cross validation and show that it yields essentially unbiased estimates of …

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Potential For Anthropogenic Disturbances To Influence Evolutionary Change In The Life History Of A Threatened Salmonid, John G. Williams, Richard W. Zabel, Robin Waples, Jeffrey A. Hutchings, William P. Connor Jan 2008

Potential For Anthropogenic Disturbances To Influence Evolutionary Change In The Life History Of A Threatened Salmonid, John G. Williams, Richard W. Zabel, Robin Waples, Jeffrey A. Hutchings, William P. Connor

United States Department of Commerce: Staff Publications

Although evolutionary change within most species is thought to occur slowly, recent studies have identified cases where evolutionary change has apparently occurred over a few generations. Anthropogenically altered environments appear particularly open to rapid evolutionary change over comparatively short time scales. Here, we consider a Pacific salmon population that may have experienced life-history evolution, in response to habitat alteration, within a few generations. Historically, juvenile fall Chinook salmon (Oncorhynchus tshawytscha) from the Snake River migrated as subyearlings to the ocean. With changed riverine conditions that resulted from hydropower dam construction, some juveniles now migrate as yearlings, but more …

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Evaluation And Management Of Peripheral Nerve Injury, William W. Campbell Jan 2008

Evaluation And Management Of Peripheral Nerve Injury, William W. Campbell

Uniformed Services University of the Health Sciences

Common etiologies of acute traumatic peripheral nerve injury (TPNI) include penetrating injury, crush, stretch, and ischemia. Management of TPNI requires familiarity with the relevant anatomy, pathology, pathophysiology, and the surgical principles, approaches and concerns. Surgical repair of TPNI is done at varying time intervals after the injury, and there are a number of considerations in deciding whether and when to operate. In neurapraxia, the compound muscle and nerve action potentials on stimulating distal to the lesion are maintained indefinitely; stimulation above the lesion reveals partial or complete conduction block. The picture in axonotmesis and neurotmesis depends on the time since …

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Chlorothalonil Exposure And Cancer Incidence Among Pesticideapplicator Participants In The Agricultural Health Study, Alicia M. Mozzachio, Jennifer A. Rusiecki, Jane A. Hoppin, Rajeev Mahajan, Rahulkumar Patel, Laura Beane-Freeman, Michael Cr Alavanja Jan 2008

Chlorothalonil Exposure And Cancer Incidence Among Pesticideapplicator Participants In The Agricultural Health Study, Alicia M. Mozzachio, Jennifer A. Rusiecki, Jane A. Hoppin, Rajeev Mahajan, Rahulkumar Patel, Laura Beane-Freeman, Michael Cr Alavanja

Uniformed Services University of the Health Sciences

Background: Chlorothalonil is a broad spectrum, non-systemic fungicide widely used to control diseases affecting over 50 fruit, vegetable, and agricultural crops. Despite its extensive use for over 30 years, little is known about the potential human carcinogenicity associated with the routine application of chlorothalonil. Rodent studies have shown evidence of renal tubular carcinomas and adenomas. We explored cancer incidence with chlorothalonil exposure using data from the Agricultural Health Study, a prospective cohort of licensed pesticide applicators in Iowa and North Carolina.
Methods: Licensed private and commercial pesticide applicators were recruited into this study from 1993 to 1997. Detailed information regarding …

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Interactions: Newsletter Of The Wildlife Society Wildlife Damage Management Working Group, Interactions: Volume 14 Issue 4 Fall 2008 Jan 2008

Interactions: Newsletter Of The Wildlife Society Wildlife Damage Management Working Group, Interactions: Volume 14 Issue 4 Fall 2008

TWS Wildlife Damage Management Working Group Newsletter

Final Message - It’s Been Fun! Letters From Art; And Now…A Word From The Editor; Publication Announcement Urban Coyote Management; Publication Announcement Mule Deer Conservation; Candidate for Chairelect Gary Witmer; Candidate for Chairelect Kurt Vercauteren; Wdm Working Group Meeting; Candidate for Secretary Treasurer David Drake; Candidate for Secretary Treasurer Mike Mengak; Candidate for Secretary Treasurer Nicki Frey; Candidate for Board Member Travis Devault; Candidate for Board Member Denise Ruffino; Candidate for Board Member Bob Timm; Candidate for Board Member Paul Curtis; Candidate for Board Member Jimmy Taylor; Candidate for Board Member Phil Mastrangelo; Candidate for Board Member Kris Godwin; Candidate …

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Newsletter Of The Wildli Fe Society Wildlife Damage Management Working Group Interactions:Volume 14 Issue 2 Spring 2008 Jan 2008

Newsletter Of The Wildli Fe Society Wildlife Damage Management Working Group Interactions:Volume 14 Issue 2 Spring 2008

TWS Wildlife Damage Management Working Group Newsletter

Conference Wrap-Up : 23rd Vertebrate Pest Conference; Plan Ahead….The Wildlife Damage Management Conference I S Coming! Letters From Art; This Space for Rent or Free!!! See Your Research In Interact Ions; Calls from the Field (Or A House, Or A Farm, or A…); Human-Wildlife Conflict in the News; Save The Date!!! The 2009 Wildlife Damage Management Conference Is Coming Soon!!!; 2009 Wildlife Damage Management Committees and Chairs; Recent Wildlife Damage Management Research; The Wildlife Society Wildlife Damage Management Working Group; Upcoming Meetings, Conferences, And Events

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Newsletter Of The Wildlife Society Wildlife Damage Management Working Group Interactions: Volume 14 Issue 3 Summer 2008 Jan 2008

Newsletter Of The Wildlife Society Wildlife Damage Management Working Group Interactions: Volume 14 Issue 3 Summer 2008

TWS Wildlife Damage Management Working Group Newsletter

A Look at Wild Boar Problems In Slovenia; Plan Ahead….The Wildlife Damage Management Conference I S Coming! Letters From Art; Internet Resources New Wildlife Damage Management Blog; Publication Announcement Issue 2-2 of Human Wildlife Conflicts Now Available; Conference Announcement 6th International IPM Symposium; WDM Working Group Meeting; 2009 Wildlife Damage Management Conference Call for Papers And Abstract Guidelines; Save The Date!!! The 2009 Wildlife Damage Management Conference Is Coming Soon!!!; 2009 Wildlife Damage Management Committees and Chairs; Recent Wildlife Damage Management Research; The Wildlife Society Wildlife Damage Management Working Group; Upcoming Meetings, Conferences, And Events

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Distribution And Environmental Limitations Of An Amphibian Pathogen In The Rocky Mountains, Usa, Erin Muths, David S. Pilliod, Lauren J. Livo Jan 2008

Distribution And Environmental Limitations Of An Amphibian Pathogen In The Rocky Mountains, Usa, Erin Muths, David S. Pilliod, Lauren J. Livo

United States Geological Survey: Staff Publications

Amphibian populations continue to be imperiled by the chytrid fungus (Batrachochytrium dendrobatidis). Understanding where B. dendrobatidis (Bd) occurs and how it may be limited by environmental factors is critical to our ability to effectively conserve the amphibians affected by Bd. We sampled 1247 amphibians (boreal toads and surrogates) at 261 boreal toad (Bufo boreas) breeding sites (97 clusters) along an 11° latitudinal gradient in the Rocky Mountains to determine the distribution of B. dendrobatidis and examine environmental factors, such as temperature and elevation, that might affect its distribution. The fungus was detected at …

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Introgression And Dispersal Among Spotted Owl (Strix Occidentalis) Subspecies, W. Chris Funk, Eric D. Forsman, Thomas D. Mullins, Susan M. Haig Jan 2008

Introgression And Dispersal Among Spotted Owl (Strix Occidentalis) Subspecies, W. Chris Funk, Eric D. Forsman, Thomas D. Mullins, Susan M. Haig

United States Geological Survey: Staff Publications

Population genetics plays an increasingly important role in the conservation and management of declining species, particularly for defining taxonomic units. Subspecies are recognized by several conservation organizations and countries and receive legal protection under the US Endangered Species Act (ESA). Two subspecies of spotted owls, northern (Strix occidentalis caurina) and Mexican (S. o. lucida) spotted owls, are ESA-listed as threatened, but the California (S. o. occidentalis) spotted owl is not listed. Thus, determining the boundaries of these subspecies is critical for effective enforcement of the ESA. We tested the validity of previously recognized spotted …

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Blood Parasites In Owls With Conservation Implications For The Spotted Owl (Strix Occidentalis), Heather D. Ishak, John P. Dumbacher, Nancy L. Anderson, John J. Keane, Gediminas Valkiūnas, Susan M. Haig, Lisa A. Tell, Ravinder N. M. Sehgal Jan 2008

Blood Parasites In Owls With Conservation Implications For The Spotted Owl (Strix Occidentalis), Heather D. Ishak, John P. Dumbacher, Nancy L. Anderson, John J. Keane, Gediminas Valkiūnas, Susan M. Haig, Lisa A. Tell, Ravinder N. M. Sehgal

United States Geological Survey: Staff Publications

The three subspecies of Spotted Owl (Northern, Strix occidentalis caurina; California, S. o. occidentalis; and Mexican, S. o. lucida) are all threatened by habitat loss and range expansion of the Barred Owl (S. varia). An unaddressed threat is whether Barred Owls could be a source of novel strains of disease such as avian malaria (Plasmodium spp.) or other blood parasites potentially harmful for Spotted Owls. Although Barred Owls commonly harbor Plasmodium infections, these parasites have not been documented in the Spotted Owl. We screened 111 Spotted Owls, 44 Barred Owls, and 387 owls …

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Tools And Technology Article: Estimation And Correction Of Visibility Bias In Aerial Surveys Of Wintering Ducks, Aaron T. Pearse, Patrick D. Gerard, Stephen J. Dinsmore, Richard M. Kaminski, Kenneth J. Reinecke Jan 2008

Tools And Technology Article: Estimation And Correction Of Visibility Bias In Aerial Surveys Of Wintering Ducks, Aaron T. Pearse, Patrick D. Gerard, Stephen J. Dinsmore, Richard M. Kaminski, Kenneth J. Reinecke

United States Geological Survey: Staff Publications

Incomplete detection of all individuals leading to negative bias in abundance estimates is a pervasive source of error in aerial surveys of wildlife, and correcting that bias is a critical step in improving surveys. We conducted experiments using duck decoys as surrogates for live ducks to estimate bias associated with surveys of wintering ducks in Mississippi, USA. We found detection of decoy groups was related to wedand cover type (open vs. forested), group size (1-100 decoys), and interaction of these variables. Observers who detected decoy groups reported counts that averaged 78% of the decoys actually present, and this counting bias …

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Tools And Technology Article: Evaluation Of An Aerial Survey To Estimate Abundance Of Wintering Ducks In Mississippi, Aaron T. Pearse, Stephen J. Dinsmore, Richard M. Kaminski, Kenneth J. Reinecke Jan 2008

Tools And Technology Article: Evaluation Of An Aerial Survey To Estimate Abundance Of Wintering Ducks In Mississippi, Aaron T. Pearse, Stephen J. Dinsmore, Richard M. Kaminski, Kenneth J. Reinecke

United States Geological Survey: Staff Publications

Researchers have successfully designed aerial surveys that provided precise estimates of wintering populations of ducks over large physiographic regions, yet few conservation agencies have adopted these probability-based sampling designs for their surveys. We designed and evaluated an aerial survey to estimate abundance of wintering mallards (Anas platyrhynchos), dabbling ducks (tribe Anatini) other than mallards, diving ducks (tribes Aythini, Mergini, and Oxyurini), and total ducks in western Mississippi, USA. We used design-based sampling of fixed width transects to estimate population indices (/), and we used model-based methods to correct population indices for visibility bias and estimate population abundance (N) for 14 …

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Grenetic Evidence Of Intercontinental Movement Of Avian Influenza In A Migratory Bird: The Northern Pintail (Anas Acuta), Anson V. Koehler, John M. Pearce, Paul L. Flint, J. Christian Franson, Hon S. Ip Jan 2008

Grenetic Evidence Of Intercontinental Movement Of Avian Influenza In A Migratory Bird: The Northern Pintail (Anas Acuta), Anson V. Koehler, John M. Pearce, Paul L. Flint, J. Christian Franson, Hon S. Ip

United States Geological Survey: Staff Publications

The role of migratory birds in the movement of the highly pathogenic (HP) avian influenza H5N1 remains a subject of debate. Testing hypotheses regarding intercontinental movement of low pathogenic avian influenza (LPAI) viruses will help evaluate the potential that wild birds could carry Asian-origin strains of HP avian influenza to North America during migration. Previous North American assessments of LPAI genetic variation have found few Asian reassortment events. Here, we present results from whole-genome analyses of LPAI isolates collected in Alaska from the northern pintail (Anas acuta), a species that migrates between North America and Asia. Phylogenetic analyses …

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2008 Nebraska Big Game Guide And Applications Jan 2008

2008 Nebraska Big Game Guide And Applications

Nebraska Game and Parks Commission: Publications

Contents:
Big Game Permits, Eligibility and Requirements . . . . . . . . . . . . . . . . . . 3
Big Game Permit Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
General Big Game Hunting Rules and Requirements . . . . . . . . . . . . . . 7
Deer . . . . . . . …

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Center For Grassland Studies Newsletter, Winter 2008, Volume 14, No. 1 Jan 2008

Center For Grassland Studies Newsletter, Winter 2008, Volume 14, No. 1

Center for Grassland Studies: Newsletters

Contents:

Organic Matter -- Should It Matter? A Golf Course Perspective by Roch Gaussoin, Department of Agronomy and Horticulture, UNL

UNL-USDA Study: Major Net Energy Gain from Switchgrass-based Ethanol

Using the Corn Stalk Grazing Calculator as a Decision Aid by Aaron Stalker, Department of Animal Science and Matt Stockton, Department of Agricultural Economics, West Central Research and Extension Center, UNL, North Platte

Avian Response to Invasive Tree Removal on Remnant Prairie Pastures in Southeast Nebraska by Elizabeth Forbus and Craig Allen, School of Natural Resources, UNL

Conserving Wildlife and A Way of Life: Conservancy Launches Grass Exchange Program

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Discovering Culture And Communication On The World Wide Web, Jin Xu Jan 2008

Discovering Culture And Communication On The World Wide Web, Jin Xu

Communication Studies Faculty Works

Discussions of intercultural communication mostly center round the interaction of culture and communication concerning differences in values, beliefs, norms and communication styles. However, cultural differences also stem from different cognitive styles, which impact intercultural communication. This article describes an activity that introduces students to cultural cognition theory. Combining research on the Internet, small group interaction, and class discussion, this exercise encourages students to apply theory to practice, to explore cultural differences on the Internet, and to develop their critical thinking skills. It also develops their awareness and skills needed to be mindful of the nuances of cultural differences. The exercise …

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Instructions For Authors, Discovery Editors Jan 2008

Instructions For Authors, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

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Standards For Confining Farm Animals. Jan 2008

Standards For Confining Farm Animals.

Propositions

STANDARDS FOR CONFINING FARM ANIMALS. INITIATIVE STATUTE. Requires that calves raised for veal, egg-laying hens and pregnant pigs be confined only in ways that allow these animals to lie down, stand up, fully extend their limbs and turn around freely. Exceptions made for transportation, rodeos, fairs, 4-H programs, lawful slaughter, research and veterinary purposes. Provides misdemeanor penalties, including a fine not to exceed $1,000 and/or imprisonment in jail for up to 180 days. Summary of Legislative Analyst’s Estimate of Net State and Local Government Fiscal Impact: Potential unknown decrease in state and local tax revenues from farm businesses, possibly in …

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Kenyon College Alumni Bulletin - Winter 2008 Jan 2008

Kenyon College Alumni Bulletin - Winter 2008

Kenyon College Alumni Bulletin

No abstract provided.

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Degradation Of Chlorinated Ethenes In Mesocosms Simulating A Constructed Wetland, At Wpafb, Ohio, Dibyendu Mukherjee Jan 2008

Degradation Of Chlorinated Ethenes In Mesocosms Simulating A Constructed Wetland, At Wpafb, Ohio, Dibyendu Mukherjee

Browse all Theses and Dissertations

The main purpose of this research was to study the degradation of chlorinated ethenes in upwardflowing mesocosms, simulating a constructed wetland at Wright Patterson Air Force Base (WPAFB) in Dayton, Ohio. This research was intended to compare biogeochemical processes and PCE degradation occurring in the mesocosms and in the field site. This research also tries to look at the effects of vegetation and season on the degradation efficiency of the mesocosms. Twelve PVC column reactors were built within the greenhouse of Wright State University in September 2005 to simulate the hydraulic conditions of a constructed wetland at WPAFB. The columns …

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Front Matter Jan 2008

Front Matter

St. Thomas Law Review

Front Matter includes Masthead, and Table of Contents for St. Thomas Law Review Volume 20, Issue 3, Spring 2008.

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Empowering People With The Right To Acquire Capital With The Earning Of Capital: A Binary Approach To The Economic Empowerment Of Subordinated People, Robert Ashford Jan 2008

Empowering People With The Right To Acquire Capital With The Earning Of Capital: A Binary Approach To The Economic Empowerment Of Subordinated People, Robert Ashford

St. Thomas Law Review

Based on "binary economics" this essay suggests that one overlooked way to empower economically subordinated people in a market economy is to universalize the right to acquire capital with the earnings of capital. This right is rarely specifically identified or discussed in law schools. Although ostensibly open to all people, as a practical matter the right to aquire with the earnings of capital is presently concentrated primarily in less than 5% of the population.' The concentration of the right to acquire capital with the earnings of capital helps to explain why poor people remain subordinated. Foundationally distinct from classical, neoclassical, …

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Cultural, Ethnic, And Religious Fragmentation, Guadalupe T. Luna Jan 2008

Cultural, Ethnic, And Religious Fragmentation, Guadalupe T. Luna

St. Thomas Law Review

This stream of contemplation centers around a realm of diverse and stimulating essays with themes ranging from religious persecution to an equally appreciated discussion on the nexus between food and international trade agreements. The essays draw from the Latino and Latina Stories, History, Law, Race, and Religion Panels. Further, presentations stem from the Coalition Building Panels in which the Global and Local Panels scrutinize Indigenous communities' confrontations with racial superiority problems that are veiled under the guise of an educational model. Reflecting a fundamental priority to engage the locus of Conference sites, this Cluster encompasses international human rights constructions from …

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Law, Food, And Culture: Mexican Corn's National Identity Cooked In "Tortilla Discourses" Post-Tlc/Nafta, Ernesto Hernandez-Lopez Jan 2008

Law, Food, And Culture: Mexican Corn's National Identity Cooked In "Tortilla Discourses" Post-Tlc/Nafta, Ernesto Hernandez-Lopez

St. Thomas Law Review

With this essay, I will briefly introduce an inquiry concerning food and national cultural identity as expressed in the law. I will examine current changes in the Mexican state's public legal obligations, i.e., the law, and the production and consumption of corn, i.e., maize or maiz. These changes suggest that law, food, and culture are mutually influential in their production and consumption. The specific law examined is Mexico's corn tariff regime altered by the Tratado de Libre Comercio de America de Norte/North American Free Trade Agreement ("TLC/NAFTA"), which in the year 2008 eliminates all tariffs for corn imports from the …

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Bringing The Fire Effects Information System Up-To-Date And Improving Service To Land Managers, Jane Kapler Smith, Fire Modeling Institute Information Team Jan 2008

Bringing The Fire Effects Information System Up-To-Date And Improving Service To Land Managers, Jane Kapler Smith, Fire Modeling Institute Information Team

Joint Fire Science Program Research Project Reports

This project delivers up-to-date, science-based information about species nominated by wildland managers for revision in or addition to the Fire Effects Information System (FEIS). FEIS now provides 1,081 literature reviews covering 1,139 taxa. This JFSP task has supported the rewriting of 9% of FEIS reviews, addition of reviews that increase FEIS content by 9%, and small updates to 25% of the database. Each FEIS species review addresses the basic biology of the species, fire regimes, fire's role in the life history and persistence of the species, competition and successional patterns, and issues regarding fuel management, prescribed fire, and postfire rehabilitation. …

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Suffolk Journal, Vol. 68, No. 22, 4/16/2008, Suffolk Journal Jan 2008

Suffolk Journal, Vol. 68, No. 22, 4/16/2008, Suffolk Journal

Suffolk Journal

No abstract provided.

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Suffolk Journal, Vol. 68, No. 12, 1/30/2008, Suffolk Journal Jan 2008

Suffolk Journal, Vol. 68, No. 12, 1/30/2008, Suffolk Journal

Suffolk Journal

No abstract provided.

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Lpe Center News, January 2008 Jan 2008

Lpe Center News, January 2008

Livestock and Poultry Environmental Learning Center: Newsletters

In this issue:

• February Webcast: Impact of Ethanol Co-Products on Nutrient Planning and Manure Management

• Past Webcasts (and More!) Available at the Archive

• Nutritionists Certified in Feed Management

• Environmental Management Resources for Small Farms

• Comment Period on Exempting Animal Waste from EPCRA and CERCLA Reporting is Now Open

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Suffolk University Newsletter (Sun), Vol. 34, No. 03, 2008, Suffolk University Office Of Public Affairs Jan 2008

Suffolk University Newsletter (Sun), Vol. 34, No. 03, 2008, Suffolk University Office Of Public Affairs

Suffolk University Newsletter (SUN)

No abstract provided.

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