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The Wonders Of The Invisible World. Observations As Well Historical As Theological, Upon The Nature, The Number, And The Operations Of The Devils., Cotton Mather, Reiner Smolinski , Editor Feb 2011

The Wonders Of The Invisible World. Observations As Well Historical As Theological, Upon The Nature, The Number, And The Operations Of The Devils., Cotton Mather, Reiner Smolinski , Editor

Zea E-Books Collection

Cotton Mather’s mythic image rests largely on his involvement in the Salem witchcraft debacle (1692–93) and on his Wonders of the Invisible World (1693). The work aims at several purposes. On the one hand, Wonders is New England’s official defense of the court’s verdict and testimony to the power of Satan and his minions; on the other, it is Mather’s contribution to pneumatology, with John Gaul, Matthew Hale, John Dee, William Perkins, Joseph Glanville, and Richard Baxter in the lead. Before Mather excerpts the six most notorious cases of Salem witchcraft, he buttresses his account with the official endorsement of …


Secondary Minerals From Extrapedogenic Per Latus Acidic Weathering Environments At Geomorphic Edges, Eastern Nebraska, Usa, Robert Matthew Joeckel, K.D. Wally, B.J. Ang Clement, P.R. Hanson, J.S. Dillon, S.K. Wilson Jan 2011

Secondary Minerals From Extrapedogenic Per Latus Acidic Weathering Environments At Geomorphic Edges, Eastern Nebraska, Usa, Robert Matthew Joeckel, K.D. Wally, B.J. Ang Clement, P.R. Hanson, J.S. Dillon, S.K. Wilson

Conservation and Survey Division: Faculty and Staff Publications

Acidic weathering of the sulfidic Upper Cretaceous Carlile and Pierre Shales in Nebraska has led to the precipitation of the Al sulfate–hydroxide minerals aluminite, alunite, “basaluminite”/felsöbányaite (e.g.,), the aluminum hydroxides gibbsite and bayerite, and the rare Al phosphate hydroxide vashegyite. Kaolinite has also been produced as a result of this acidic weathering. These minerals do not appear as neoformed constituents in any extant soils in the region, and their existence underscores the ability of pyrite oxidation to produce major changes in mineralogy on a Holocene to Recent time scale. Jarosite, hydronium jarosite, gypsum, halotrichite, and melanterite also appear as secondary …


The “Definitiveness” Of Genocide And A Question Of Genocide: A Review Essay, Bedross Der Matossian Jan 2011

The “Definitiveness” Of Genocide And A Question Of Genocide: A Review Essay, Bedross Der Matossian

Department of History: Faculty Publications

Over the course of the past two decades, the historiography of the Armenian Genocide has evolved through the introduction of new methodologies, approaches, and more complex analyses of the Genocide that venture beyond rudimentary and essentialist arguments and representations. Concomitantly, denialist literature has also developed, reinvigorated in the U.S. by the presentation of alternative ways of viewing the event in order to counter “Armenian allegations.” The latest such endeavor, disguised under the cloak of “scholarship,” has been the introduction of the concept of “crimes against humanity” as an alternative designation to genocide or as a new “compromise” when dealing with …


Liminal City, Rian Dundon Jan 2011

Liminal City, Rian Dundon

China Beat Blog: Archive 2008-2012

He says he’s lost his city and his society. We drive past a group of demonstrators protesting land seizures. He points out the scene and the gaggle of police cruisers nearby and grins in English “this is Chi-na”, emphasizing the play-on-words between “Chi” and “Chai” (chai, or 拆 being Chinese for “dismantle” or “demolish”). He sees the city’s recent prosperity through a filter of isolation, exclusion, and greed. Tells me how the doors are all closed. How peoples’ sense of self worth is determined by the number of contacts in their cell phones. How they are drifting further …


Dalian’S Past, Dalian’S Present, Part 1, Meg Rithmire Jan 2011

Dalian’S Past, Dalian’S Present, Part 1, Meg Rithmire

China Beat Blog: Archive 2008-2012

Where is Dalian, the city that has just made its way into international headlines due to largescale demonstrations in its central square? Ask this question in China and “Dongbei” is the one word answer you are likely to get. And you can’t argue with it. The term means simply “Northeast”—with the first character the same one that’s in the song “Dongfang Hong” (The East is Red) and the second the same one that’s in Beijing (literally: Northern Capital)—and on a map of the country, Dalian is right up there in the right hand corner (the red dot on the image …


Movement Of Smallmouth Bass Within The Beaver Island Archipelago, Northern Lake Michigan., Mark A. Kaemingk, Tracy L. Galarowicz, John A. Clevenger, David F. Clapp Jan 2011

Movement Of Smallmouth Bass Within The Beaver Island Archipelago, Northern Lake Michigan., Mark A. Kaemingk, Tracy L. Galarowicz, John A. Clevenger, David F. Clapp

School of Natural Resources: Faculty Publications

Fish movement may vary across a wide array of aquatic ecosystems and may be related to the overall size of the system inhabited. We investigated movement of smallmouth bass in Lake Michigan because this information is lacking for larger systems. A total of 16 smallmouth bass were surgically implanted with ultrasonic transmitters within the Beaver Archipelago, northern Lake Michigan. During 2007–2008, a maximum of one location per individual was recorded daily during three specific tracking periods – pre-spawn, spawning, and post-spawn – to determine diurnal movement patterns. Movement was evaluated as site fidelity, minimum displacement rate,maximumexcursion rate, and distance from …


A Calibration-Free Evapotranspiration Mapping (Cremap) Technique, Jozsef Szilagyi, Janos Jozsa, Akos Kovacs Jan 2011

A Calibration-Free Evapotranspiration Mapping (Cremap) Technique, Jozsef Szilagyi, Janos Jozsa, Akos Kovacs

School of Natural Resources: Faculty Publications

No abstract provided.


Metageographic Communities: A Geographic Model Of Demassified Societies, K. Nashleanas Jan 2011

Metageographic Communities: A Geographic Model Of Demassified Societies, K. Nashleanas

School of Natural Resources: Faculty Publications

No abstract provided.


Assessing Net Ecosystem Carbon Exchange Of U.S. Terrestrial Ecosystems By Integrating Eddy Covariance Flux Measurements And Satellite Observations, Jingfeng Xiao, Qianlai Zhuang, Beverly E. Law, Dennis D. Baldocchi, Jiquan Chen, Andrew D. Richardson, Jerry M. Melillo, Kenneth J. Davis, David Y. Hollinger, Sonia Wharton, Ram Oren, Asko Noormets, Marc L. Fischer, Shashi Verma, David R. Cook, Ge Sun, Steve Mcnulty, Steven C. Wofsy, Paul V. Bolstad, Sean P. Burns, Peter S. Curtis, Bert G. Drake, Matthias Falk, David R. Foster, Lianhong Gu, Julian L. Hadley, Gabriel G. Katul, Marcy Litvak, Siyan Ma, Timothy A. Martin, Roser Matamala, Tilden P. Meyers, Russell K. Monson, J. William Munger, Walter C. Oechel, U. Kyaw Tha Paw, Hans Peter Schmid, Russell L. Scott, Gregory Starr, Andrew E. Suyker, Margaret S. Torn Jan 2011

Assessing Net Ecosystem Carbon Exchange Of U.S. Terrestrial Ecosystems By Integrating Eddy Covariance Flux Measurements And Satellite Observations, Jingfeng Xiao, Qianlai Zhuang, Beverly E. Law, Dennis D. Baldocchi, Jiquan Chen, Andrew D. Richardson, Jerry M. Melillo, Kenneth J. Davis, David Y. Hollinger, Sonia Wharton, Ram Oren, Asko Noormets, Marc L. Fischer, Shashi Verma, David R. Cook, Ge Sun, Steve Mcnulty, Steven C. Wofsy, Paul V. Bolstad, Sean P. Burns, Peter S. Curtis, Bert G. Drake, Matthias Falk, David R. Foster, Lianhong Gu, Julian L. Hadley, Gabriel G. Katul, Marcy Litvak, Siyan Ma, Timothy A. Martin, Roser Matamala, Tilden P. Meyers, Russell K. Monson, J. William Munger, Walter C. Oechel, U. Kyaw Tha Paw, Hans Peter Schmid, Russell L. Scott, Gregory Starr, Andrew E. Suyker, Margaret S. Torn

School of Natural Resources: Faculty Publications

More accurate projections of future carbon dioxide concentrations in the atmosphere and associated climate change depend on improved scientific understanding of the terrestrial carbon cycle. Despite the consensus that U.S. terrestrial ecosystems provide a carbon sink, the size, distribution, and interannual variability of this sink remain uncertain. Here we report a terrestrial carbon sink in the conterminous U.S. at 0.63 pg C yr−1 with the majority of the sink in regions dominated by evergreen and deciduous forests and savannas. This estimate is based on our continuous estimates of net ecosystem carbon exchange (NEE) with high spatial (1 km) and …


Post-Disaster Assessment Of Northeastern Coastal Region For The 2011 Sendai Earthquake And Tsunami, Ruopu Li, Shishi Liu, Qingfeng Guan, Yi Peng Jan 2011

Post-Disaster Assessment Of Northeastern Coastal Region For The 2011 Sendai Earthquake And Tsunami, Ruopu Li, Shishi Liu, Qingfeng Guan, Yi Peng

School of Natural Resources: Faculty Publications

The 2011 Sendai Earthquake has hit the north-east of Japan triggering a destructive tsunami that has caused extensive damage. A fast and effective post-disaster assessment is highly imperative for the recovery of this region. This study modeled the tsunami-affected areas of coastal Fukushima Prefecture using Landsat-7 ETM+ data and terrain analysis. The result shows that most of the coastal areas were significantly affected by the tsunami. The low-lying plains along the coast are particularly vulnerable to the tsunami.


A Review Of Interior Least Tern And Piping Plover Management, Conservation, And Recovery On The Lower Platte River, Nebraska, Mary Bomberger Brown, Joel G. Jorgensen, Sonya E. Steckler, Melissa J. Panella, W. Ross Silcock Jan 2011

A Review Of Interior Least Tern And Piping Plover Management, Conservation, And Recovery On The Lower Platte River, Nebraska, Mary Bomberger Brown, Joel G. Jorgensen, Sonya E. Steckler, Melissa J. Panella, W. Ross Silcock

School of Natural Resources: Faculty Publications

SUMMARY

The Lower Platte River in eastern Nebraska provides many resources for wildlife and a variety of stakeholders. This river and its major tributaries contain important nesting habitat for two state and federally-listed bird species, the Interior Least Tern (endangered; Sternula antillarum athalassos) and the Northern Great Plains Piping Plover (threatened; Charadrius melodus). Both species nest on bare or sparsely-vegetated expanses of sand in natural and human-created habitat, which occur in and along river channels; the Lower Platte River system is critical for the survival and recovery of both species.

The Lower Platte River in eastern Nebraska provides …


Compositional Trajectories [Medieval Music], Peter M. Lefferts Jan 2011

Compositional Trajectories [Medieval Music], Peter M. Lefferts

Glenn Korff School of Music: Faculty Publications

Here, to illuminate a small set of issues in respect to style and compositional practice, we will approach the medieval composer via specific repertory, namely, some sacred chants and some two-voice polyphony.

A persistent conviction of many relative newcomers to medieval music is that all chant sounds the same - melodically vague, un differentiable, hypnotic and slightly 'New Age' - and that it is governed by a universal, monolithic, standard medieval 'theory of the modes'. Neither of these points is true, but one needs to gain a broad familiarity with some very large bodies of melodies, and the histories of …


The More Things Change ... : Abortion Politics & The Regulation Of Assisted Reproductive Technology, Beth Burkstrand-Reid Jan 2011

The More Things Change ... : Abortion Politics & The Regulation Of Assisted Reproductive Technology, Beth Burkstrand-Reid

Nebraska College of Law: Faculty Publications

Comparing abortion and assisted reproductive technology (ART)--especially controversial techniques like cytoplasm donation--may be detrimental to both. Each technology forces society to confront the deepest issues concerning the beginning of life and, for women, forces them to consider when motherhood begins and what responsibilities might flow from it. Abortion rights advocates must push the inception of motherhood to a point as late in the gestational process as possible so as to avoid thorny issues of fetal personhood. Fertility doctors and their patients may have just as strong of an interest in recognizing an earlier start to motherhood, as a way of …


On Saving The Death Penalty: A Comment On Adam Gershowitz’S Statewide Capital Punishment, Eric Berger Jan 2011

On Saving The Death Penalty: A Comment On Adam Gershowitz’S Statewide Capital Punishment, Eric Berger

Nebraska College of Law: Faculty Publications

In Statewide Capital Punishment: The Case for Eliminating Counties’ Role in the Death Penalty, Professor Adam Gershowitz argues that it is misleading ―to suggest that "the State of Texas is a prolific user of capital punishment." As Gershowitz explains, it is not the State of Texas that prosecutes death penalty cases, but rather counties within the State. In fact, only a few of Texas‘s 254 counties seek capital punishment with any regularity. In this regard, Texas is not anomalous. Other states, such as Pennsylvania and California, also have wide variations among counties‘ imposition of the death penalty, even among …


Meeting Reports: Research On Coupled Human And Natural Systems (Chans): Approach, Challenges, And Strategies, Marina Alberti, Heidi Asbjornsen, Lawrence A. Baker, Nicholas Brozovic, Laurie E. Drinkwater, Scott A. Drzyzga, Claire A. Jantz, José Fragoso, Daniel S. Holland, Timothy A. Kohler, Jianguo Liu, William J. Mcconnell, Herbert D.G. Maschner, James D.A. Millington, Michael Monticino, Guillermo Podestá, Robert Gilmore Pontius, Charles L. Redman, Nicholas J. Reo, David Sailor, Gerald Urquhart Jan 2011

Meeting Reports: Research On Coupled Human And Natural Systems (Chans): Approach, Challenges, And Strategies, Marina Alberti, Heidi Asbjornsen, Lawrence A. Baker, Nicholas Brozovic, Laurie E. Drinkwater, Scott A. Drzyzga, Claire A. Jantz, José Fragoso, Daniel S. Holland, Timothy A. Kohler, Jianguo Liu, William J. Mcconnell, Herbert D.G. Maschner, James D.A. Millington, Michael Monticino, Guillermo Podestá, Robert Gilmore Pontius, Charles L. Redman, Nicholas J. Reo, David Sailor, Gerald Urquhart

Daugherty Water for Food Global Institute: Faculty Publications

Understanding the complexity of human–nature interactions is central to the quest for both human well-being and global sustainability. To build an understanding of these interactions, scientists, planners, resource managers, policymakers, and communities increasingly are collaborating across wide-ranging disciplines and knowledge domains. Scientists and others are generating new integrated knowledge on top of their requisite specialized knowledge to understand complex systems in order to solve pressing environmental and social problems (e.g., Carpenter et al. 2009). One approach to this sort of integration, bringing together detailed knowledge of various disciplines (e.g., social, economic, biological, and geophysical), has become known as the study …


Improved Understanding Of Climate-Fi Re Relationships Along North America’S Pacifi C Coast, Marjie Brown Jan 2011

Improved Understanding Of Climate-Fi Re Relationships Along North America’S Pacifi C Coast, Marjie Brown

Joint Fire Science Program Briefs (2007-2012)

This research expanded our understanding of the climate/wildfi re relationship by identifying major climate controls and translating them into a practical tool, still under development, that managers can use for planning. The focus was on fi reclimate interactions from southern Oregon to Baja California, with emphasis placed on the infl uence of the Pacifi c North American (PNA) climate pattern. Researchers identifi ed and delineated differences in the way fi re activity responded to climate variability on a regional scale with the intent to improve fi re season forecasts along the Pacifi c coast. Strong correlations were found between certain …


What China Can Teach Us About Tucson, Peter Vernezze Jan 2011

What China Can Teach Us About Tucson, Peter Vernezze

China Beat Blog: Archive 2008-2012

From 2006-2008, I served as a Peace Corps volunteer in China, teaching oral English at Sichuan Normal University in Chengdu. During this time, I drew on my previous life experience as a philosophy professor to hold a regular philosophical discussion group with Chinese undergraduates. Twice a month we met for ninety minutes to debate the status of truth, the meaning of life, and the reality of fate, among other topics. I believe their deliberations on timeless topics contain a very timely message for America today in the wake of January’s tragedy in Tuscon.


China’S Water Challenges: A Quick Q & A With Environmental Historian Kenneth Pomeranz, Jeffrey Wasserstrom Jan 2011

China’S Water Challenges: A Quick Q & A With Environmental Historian Kenneth Pomeranz, Jeffrey Wasserstrom

China Beat Blog: Archive 2008-2012

Ken Pomeranz, Kate Merkel-Hess and I had various reasons for launching this blog at the start of 2008. One thing that led us to start the venture, at a time when Kate was the only one of us with any blogging experience, was simply a sense that some of the things that we were saying to one another over lunch and in the hallways at UC Irvine might be of interest to people in other places who were working on, living in, or just curious about China. As much as the venture has developed since then (adding new contributors continually, …


Variation In Sclerotinia Sclerotiorum Bean Isolates From Multisite Resistance Screening Locations, Lindsey Otto-Hanson, James R, Steadman, Rebecca Higgins, Kent M. Eskridge Jan 2011

Variation In Sclerotinia Sclerotiorum Bean Isolates From Multisite Resistance Screening Locations, Lindsey Otto-Hanson, James R, Steadman, Rebecca Higgins, Kent M. Eskridge

Department of Statistics: Faculty Publications

There is no complete resistance to Sclerotinia sclerotiorum, cause of white mold in dry bean (Phaseolus vulgaris). Variable resistance expression is one problem in screening for improved white mold resistance. With no previous information in the literature, pathogen variation in multisite screening nurseries was evaluated as one cause of diverse resistance expression. In all, 10 isolates of S. sclerotiorum used in greenhouse screening and 146 isolates collected from nine white mold field screening nurseries in major bean production areas in the United States were compared using mycelial compatibility groupings (MCGs) and an aggressiveness test. These 10 greenhouse …


Soil Carbon Distribution In Alaska In Relation To Soil-Forming Factors, Kristofer D. Johnson, Jennifer Harden, A. David Mcguire, Norman B. Bliss, James G. Bockheim, Mark Clark, Teresa Nettleton-Hollingsworth, M. Torre Jorgenson, Evan S. Kane, Michelle Mack, Jonathan O'Donnell, Chien-Lu Ping, Edward A.G. Schuur, Merritt R. Turetsky, David W. Valentine Jan 2011

Soil Carbon Distribution In Alaska In Relation To Soil-Forming Factors, Kristofer D. Johnson, Jennifer Harden, A. David Mcguire, Norman B. Bliss, James G. Bockheim, Mark Clark, Teresa Nettleton-Hollingsworth, M. Torre Jorgenson, Evan S. Kane, Michelle Mack, Jonathan O'Donnell, Chien-Lu Ping, Edward A.G. Schuur, Merritt R. Turetsky, David W. Valentine

United States Geological Survey: Staff Publications

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. To address these issues in Alaska, a first-order assessment of data gaps and spatial distributions of SOC was conducted from a recently compiled soil carbon database. Temperature and landform type were the dominant controls on SOC distribution for selected ecoregions. Mean SOC pools (to a depth of 1-m) varied by …


Assessing The Long-Term Effects Of The Bp Deepwater Horizon Oil Spill On Marine Mammals In The Gulf Of Mexico: A Statement Of Research Needs Jan 2011

Assessing The Long-Term Effects Of The Bp Deepwater Horizon Oil Spill On Marine Mammals In The Gulf Of Mexico: A Statement Of Research Needs

United States Marine Mammal Commission

Assessing the Long-term Effects of the BP Deepwater Horizon Oil Spill on Marine Mammals in the Gulf of Mexico: A Statement of Research Needs


Willa Cather [From Blackwell Encyclopedia Of Twentieth-Century American Fiction], Melissa J. Homestead Jan 2011

Willa Cather [From Blackwell Encyclopedia Of Twentieth-Century American Fiction], Melissa J. Homestead

Department of English: Faculty Publications

Willa Cather is known primarily for her novels representing the experiences of women immigrants on the Nebraska prairies in the late nineteenth century, but Cather’s 10 novels and scores of short stories’ produced over a career spanning 50 years actually range widely over space and time, from seventeenth-century Quebec to twentieth century New York. A social conservative who proudly identified herself as one of the backward-looking, her experiments with fictional form and her approach to culture nevertheless ally her with modernism. It is, perhaps, the depth and diversity of Cather’s body of work and the impossibility of reducing her achievement …


Implications Of Community Concordance For Assessing Stream Integrity At Three Nested Spatial Scales In Minnesota, U.S.A., Christine L. Dolph, David D. Huff, Christopher J. Chizinski, Bruce Vondracek Jan 2011

Implications Of Community Concordance For Assessing Stream Integrity At Three Nested Spatial Scales In Minnesota, U.S.A., Christine L. Dolph, David D. Huff, Christopher J. Chizinski, Bruce Vondracek

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

1. Fish and invertebrate assemblage data collected from 670 stream sites in Minnesota (U.S.A.) were used to calculate concordance across three nested spatial scales (statewide, ecoregion and catchment). Predictive taxa richness models, calibrated using the same data, were used to evaluate whether concordant communities exhibited similar trends in human-induced taxa loss across all three scales. Finally, we evaluated the strength of the relationship between selected environmental variables and the composition of both assemblages at all three spatial scales.

2. Significant concordance between fish and invertebrate communities occurred at the statewide scale as well as in six of seven ecoregions and …


Use Of Crop Models For Drought Analysis, Raymond P. Motha Jan 2011

Use Of Crop Models For Drought Analysis, Raymond P. Motha

National Drought Mitigation Center: Faculty Publications

Crop models can play a role in this agricultural management decision making process to cope with drought and other natural disasters. Crop simulation models are designed to imitate the behavior of a plant system. These models separate yield prospects into components due to changing weather trends, genetic improvements, and improved technology. Simulation modeling is increasingly being applied in research, teaching, farm and resource management, policy analysis, and production forecasts. Crop simulation models can be used to simulate the drought-reduced crop yields, but a number of issues limit operational applications.


The Digital Age: Nonmetropolitan Nebraskans’ Use Of Technology: 2011 Nebraska Rural Poll Results, Rebecca J. Vogt, Randolph L. Cantrell, Bradley D. Lubben, Connie Reimers-Hild Jan 2011

The Digital Age: Nonmetropolitan Nebraskans’ Use Of Technology: 2011 Nebraska Rural Poll Results, Rebecca J. Vogt, Randolph L. Cantrell, Bradley D. Lubben, Connie Reimers-Hild

Nebraska Rural Poll

Most rural Nebraskans use the Internet or email from home. The groups most likely to use the Internet or email from home include: persons living in or near larger communities, residents of the Panhandle region, persons with higher household incomes, younger persons, females, married persons, persons with higher education levels and persons with management, professional or education occupations. The Internet applications used by the majority of rural Nebraskans include: research, looking for health information, purchasing a product, watching a video and social networking.

Most rural Nebraskans have positive opinions about shopping online: that the Internet is the best place to …


A Parallel Computing Approach To Fast Geostatistical Areal Interpolation, Qingfeng Guan, Phaedon Kyriakidis, Michael Goodchild Jan 2011

A Parallel Computing Approach To Fast Geostatistical Areal Interpolation, Qingfeng Guan, Phaedon Kyriakidis, Michael Goodchild

Geography Program: Faculty Publications

Areal interpolation is the procedure of using known attribute values at a set of (source) areal units to predict unknown attribute values at another set of (target) units. Geostatistical areal interpolation employs spatial prediction algorithms, i.e., variants of Kriging, which explicitly incorporate spatial autocorrelation and scale differences between source and target units in the interpolation endeavor. When all the available source measurements are used for interpolation, i.e., when a global search neighborhood is adopted, geostatistical areal interpolation is extremely computationally intensive. Interpolation in this case requires huge memory space and massive computing power, even with the dramatic improvement introduced by …


State Of The Climate In 2010, Jessica Blunden, Derek S. Arndt, Molly O. Baringer Jan 2011

State Of The Climate In 2010, Jessica Blunden, Derek S. Arndt, Molly O. Baringer

United States Department of Commerce: Staff Publications

Several large-scale climate patterns influenced climate conditions and weather patterns across the globe during 2010. The transition from a warm El Niño phase at the beginning of the year to a cool La Niña phase by July contributed to many notable events, ranging from record wetness across much of Australia to historically low Eastern Pacific basin and near-record high North Atlantic basin hurricane activity. The remaining five main hurricane basins experienced below- to well-below-normal tropical cyclone activity. The negative phase of the Arctic Oscillation was a major driver of Northern Hemisphere temperature patterns during 2009/10 winter and again in late …


Evolution Of Natural History Information In The 21st Century – Developing An Integrated Framework For Biological And Geographical Data, Deborah A. Reusser, Henry Lee Ii Jan 2011

Evolution Of Natural History Information In The 21st Century – Developing An Integrated Framework For Biological And Geographical Data, Deborah A. Reusser, Henry Lee Ii

United States Environmental Protection Agency: Publications

Threats to marine and estuarine species operate over many spatial scales, from nutrient enrichment at the watershed/estuarine scale to invasive species and climate change at regional and global scales. To help address research questions across these scales, we provide here a standardized framework for a biogeographical information system containing queriable biological data that allows extraction of information on multiple species, across a variety of spatial scales based on species distributions, natural history attributes and habitat requirements. As scientists shift from research on localized impacts on individual species to regional and global scale threats, macroecological approaches of studying multiple species over …


Embracing Panarchy, Building Resilience And Integrating Adaptive Management Through A Rebirth Of The National Environmental Policy Act, Melinda Harm Benson, Ahjond S. Garmestani Jan 2011

Embracing Panarchy, Building Resilience And Integrating Adaptive Management Through A Rebirth Of The National Environmental Policy Act, Melinda Harm Benson, Ahjond S. Garmestani

United States Environmental Protection Agency: Publications

Environmental law plays a key role in shaping policy for sustainability of socialeecological systems. In particular, the types of legal instruments, institutions, and the response of law to the inherent variability in socialeecological systems are critical. Sustainability likely must occur via the institutions we have in place, combined with alterations in policy and regulation within the context of these institutions. This ecosystem management arrangement can be characterized as a panarchy, with research on sustainability specific to the scale of interest. In this manuscript we examine an opportunity for integrating these concepts through a regulatory rebirth of the National Environmental Policy …


Humpback Whale Abundance In The North Pacific Estimated By Photographic Capture-Recapture With Bias Correction From Simulation Studies, Jay Barlow, John Calambokidis, Erin A. Falcone, C. Scott Baker, Alexander M. Burdin, Phillip J. Clapham, John K. B. Ford, Christine M. Gabriele, Richard Leduc, David K. Mattila, Terrance J. Quinn Ii, Lorenzo Rojas-Bracho, Janice M. Straley, Barbara L. Taylor, Jorge Urbán R., Paul Wade, David Weller, Briana H. Witteveen, Manami Yamaguchi Jan 2011

Humpback Whale Abundance In The North Pacific Estimated By Photographic Capture-Recapture With Bias Correction From Simulation Studies, Jay Barlow, John Calambokidis, Erin A. Falcone, C. Scott Baker, Alexander M. Burdin, Phillip J. Clapham, John K. B. Ford, Christine M. Gabriele, Richard Leduc, David K. Mattila, Terrance J. Quinn Ii, Lorenzo Rojas-Bracho, Janice M. Straley, Barbara L. Taylor, Jorge Urbán R., Paul Wade, David Weller, Briana H. Witteveen, Manami Yamaguchi

United States Department of Commerce: Staff Publications

We estimated the abundance of humpback whales in the North Pacific by capture recapture methods using over 18,000 fluke identification photographs collected in 2004–2006. Our best estimate of abundance was 21,808 (CV=0.04). We estimated the biases in this value using a simulation model. Births and deaths, which violate the assumption of a closed population, resulted in a bias of +5.2%, exclusion of calves in samples resulted in a bias of−10.5%, failure to achieve random geographic sampling resulted in a bias of −0.4%, and missed matches resulted in a bias of +9.3%. Known sex-biased sampling favoring males in breeding areas did …