Digital Commons Network^™

Seasonal Appearance And Monitoring Of Invasive Species In The Great Bay Estuarine System, Larry G. Harris, Jennifer A. Dijkstra

PREP Reports & Publications

The University of New Hampshire Zoology Department reports on a study designed to synthesize existing data on invasive species in the estuary and the surrounding area, compare succession between two panel studies (1979 to 1982 and 2003 to 2006), seasonally monitor invasive species in the Great Bay Estuary, and identify predators of invasive species. Researchers identified species most likely to invade the Great Bay Estuary, analyzed succession between two long-term panel studies separated by approximately 25 years, collected presence/absence and abundance data of invasive species at four sites within the Great Bay Estuarine System and identified potential predators of invasive …

Predicting The Success Of Invasive Species In The Great Bay Estuarine Researve, Jennifer A. Dijkstra, Larry G. Harris

PREP Reports & Publications

The University of New Hampshire Zoology Department reports on a study designed to continue monitoring the distribution of invasive species in the Great Bay Estuary and to carry out laboratory experiments designed to test the effects of salinity on ascidian mortality and determine predators of ascidian species. Researchers collected presence/absence and abundance data of invasive species at four sites within the Great Bay Estuarine System. The report gives a brief description of the results of the monitoring program to compare results obtained from 2006 to 2007 and to assess the response of ascidians to varying salinity and predators. This report …

Buffer Projects In The Town Of Wakefield And City Of Somersworth, Julie Labranche

PREP Reports & Publications

Participants in the Wakefield Buffer Project include SRPC staff, members of the Acton Wakefield Watershed Alliance (AWWA), local board and commission members, and the Wakefield Town Planner, Kathy Menici. AWWA members included: Linda Schier, Carol Lafond, Marge Kimball and Adam Soukimas. Town Staff included Joe Fluet (Planning board Chair) and Nancy Spencer Smith (Conservation Commission). The goals of AWWA are to educate and inform shoreland property owners about the harmful effects of erosion and uncontrolled stormwater runoff on water quality of its lakes and ponds. AWWA focuses their on- the-ground efforts to repair, restore and preserve healthy functioning buffers and …

Validation Of The Aura Microwave Limb Sounder Hnomeasurements, M L. Santee, A Lambert, W G. Read, N J. Livesey, R E. Cofield, D T. Cuddy, W H. Daffer, B J. Drouin, L Froidevaux, R A. Fuller, R F. Jarnot, B W. Knosp, G L. Manney, V S. Perun, W V. Snyder, P C. Stek, R P. Thurstans, P A. Wagner, J W. Waters, G Muscari, R L. De Zafra, Jack E. Dibb, D W. Fahey, P J. Popp, T P. Marcy, K W. Jucks, G C. Toon, R A. Stachnik, P F. Bernath, C D. Boone, K A. Walker, J Urban, D Murtagh

Earth Sciences

We assess the quality of the version 2.2 (v2.2) HNO₃ measurements from the Microwave Limb Sounder (MLS) on the Earth Observing System Aura satellite. The MLS HNO₃ product has been greatly improved over that in the previous version (v1.5), with smoother profiles, much more realistic behavior at the lowest retrieval levels, and correction of a high bias caused by an error in one of the spectroscopy files used in v1.5 processing. The v2.2 HNO₃ data are scientifically useful over the range 215 to 3.2 hPa, with single-profile precision of ∼0.7 ppbv throughout. Vertical resolution is 3–4 km …

The Green Team, Unh Communications And Public Affairs

UNH Today Archive

UNH harnesses a new kind of power to the people

On Thin Ice, Unh Communications And Public Affairs

UNH Today Archive

Arctic glaciers are melting at an accelerating rate

Director Of Unh Research Institute Will Lead New Climate Initiative, Kim Billings

Media Relations

No abstract provided.

Major Gift Launches Visibility, Global Monitoring Of Seagrass, Beth Potier

Media Relations

No abstract provided.

Nhirc Awards Grants For Research Partnerships, Michelle Gregoire

Media Relations

No abstract provided.

Rising Minimum Daily Flows In Northern Eurasian Rivers: A Growing Influence Of Groundwater In The High‐Latitude Hydrologic Cycle, Laurence C. Smith, Tamlin M. Pavelsky, Glen M. Macdonald, Alexander I. Shiklomanov, Richard B. Lammers

Faculty Publications

A first analysis of new daily discharge data for 111 northern rivers from 1936–1999 and 1958–1989 finds an overall pattern of increasing minimum daily flows (or “low flows”) throughout Russia. These increases are generally more abundant than are increases in mean flow and appear to drive much of the overall rise in mean flow observed here and in previous studies. Minimum flow decreases have also occurred but are less abundant. The minimum flow increases are found in summer as well as winter and in nonpermafrost as well as permafrost terrain. No robust spatial contrasts are found between the European Russia, …

The Changing Faces Of New Hampshire: Recent Demographic Trends In The Granite State, Kenneth M. Johnson

The Carsey School of Public Policy at the Scholars' Repository

New Hampshire, with a total population of 1.3 million, gained 79,000 residents between 2000 and 2006. Most of this growth (51,000 residents) came from migration. The migration also brought economic gains: New Hampshire gained at least $1.4 billion in income from migration between 2001 and 2005, and households moving in earned nearly $9,000 more than those leaving.

Total Depletion Of Hg° In The Upper Troposphere-Lower Stratosphere, R. Talbot, Huiting Mao, Jack E. Dibb, M A. Avery

Earth Sciences

Our current understanding of atmospheric mercury lacks fundamental details. Gas phase elemental mercury (Hg°) was measured aboard the NASA DC-8 research aircraft during the Intercontinental Chemical Transport Experiment-Phase B (INTEX-B) conducted in spring 2006 over the North Pacific. Our data confirm efficient chemical cycling of Hg° in the tropopause region and show that it is strongly anti-correlated with O₃ there, yielding a tropospheric-stratospheric mixing curve of ∼−0.20 ppqv Hg°/ppbv O₃. In addition, we found frequent total depletion of Hg° in upper tropospheric (8–12 km) air masses impacted by stratospheric influence. When O₃ mixing ratios were >300 …

Obama And Guiliani Take Top Spots In Unh Wildcats Vote, Lori Wright

Media Relations

No abstract provided.

Unh Space Scientists Reach Milestone In Nasa Sun- Earth Mission, David Sims

Media Relations

No abstract provided.

Unh Mathematician Nominated For Grammy Award, Michelle Gregoire

Media Relations

No abstract provided.

Record Number Of Unh Interns/Fellows Present Research At International Science Meeting, David Sims

Media Relations

No abstract provided.

White Christmas Looking Good For Granite State, Lori Wright

Media Relations

No abstract provided.

Genome Characteristics Of Facultatively Symbiotic Frankia Sp. Strains Reflect Host Range And Host Plant Biogeography, Philippe Normand, Pascal Lapierre, Louis S. Tisa, Johann P. Gogarten, Nicole Alloisio, Emilie Bagnarol, Carla A. Bassi, Alison M. Berry, Derek M. Bickhart, Nathalie Choisne, Arnaud Couloux, Benoit Cournoyer, Stephane Cruveiller, Vincent Daubin, Nadia Demange, Maria Pilar Francino, Eugene Goltsman, Ying Huang, Olga R. Kopp, Laurent Labarre

Molecular, Cellular & Biomedical Sciences

Soil bacteria that also form mutualistic symbioses in plants encounter two major levels of selection. One occurs during adaptation to and survival in soil, and the other occurs in concert with host plant speciation and adaptation. Actinobacteria from the genus Frankia are facultative symbionts that form N2-fixing root nodules on diverse and globally distributed angiosperms in the “actinorhizal” symbioses. Three closely related clades of Frankia sp. strains are recognized; members of each clade infect a subset of plants from among eight angiosperm families. We sequenced the genomes from three strains; their sizes varied from 5.43 Mbp for a narrow host …

Predicting Magnetospheric Dynamics With A Coupled Sun‐To‐Earth Model: Challenges And First Results, V. G. Merkin, M. J. Owens, Harlan E. Spence, W. J. Hughes, J. M. Quinn

Physics & Astronomy

[1] Results from the first Sun-to-Earth coupled numerical model developed at the Center for Integrated Space Weather Modeling are presented. The model simulates physical processes occurring in space spanning from the corona of the Sun to the Earth's ionosphere, and it represents the first step toward creating a physics-based numerical tool for predicting space weather conditions in the near-Earth environment. Two 6- to 7-d intervals, representing different heliospheric conditions in terms of the three-dimensional configuration of the heliospheric current sheet, are chosen for simulations. These conditions lead to drastically different responses of the simulated magnetosphere-ionosphere system, emphasizing, on the one …

Fuzzy Logic And Corporate Governance Theories, Z. Jill Barclift

The University of New Hampshire Law Review

[Excerpt] “Fuzzy logic is a theory that categorizes concepts or things belonging to more than one group. A methodology that explains how things function in multiple groups (not fully in one group or another) offers advantages when no one definition or membership in a group accounts for belonging to multiple groups. The principal/agent model of corporate governance has some characteristics of fuzzy logic theory.

Under traditional agency theory of corporate governance, shareholders, directors, and senior corporate officers each belong to groups having multiple attributes. In the principal/agent model of corporate governance, shareholders are owners or principals; directors are shareholders and …

The Original Understanding Of The New Hampshire Constitution’S Education Clause, Edward C. Mosca

The University of New Hampshire Law Review

[Excerpt] “In 1993, the New Hampshire Supreme Court held that “part II, article 83 [of the state constitution] imposes a duty on the State to provide a constitutionally adequate education to every educable child in the public schools in New Hampshire and to guarantee adequate funding,” and that this duty is enforceable by the judiciary. This decision, known as Claremont I, was the wellspring of a line of decisions that has radically changed both the manner in which public education is funded in New Hampshire and the respective roles of the judicial branch and the representative branches in formulating education …

Sold Downstream: Free Speech, Fair Use, And Anti-Circumvention Law, R. Terry Parker

The University of New Hampshire Law Review

[Excerpt] “Here’s a hypo. Living in Asia, I purchased a shameful amount of music and movies, all legit purchases through reputable stores, HMV and Tower Records, but little of which will get reissued. I wanted to preserve my collection but software in the discs prevented me from ripping backup copies to my computer. Lacking the technological savvy to get around this software myself, I purchased and used a product to help me circumvent these controls. Discuss.

Courts agree that copying the music and movies here is infringement but that fair use may provide a defense. However, courts do not agree …

Shake & Bake: Dual-Use Chemicals, Contexts, And The Illegality Of American White Phosphorus Attacks In Iraq, Joseph D. Tessier

The University of New Hampshire Law Review

[Excerpt] “On November 29, 2005, in a Department of Defense press conference with Secretary of Defense Donald Rumsfeld and Gen. Peter Pace, Chairman of the Joint Chiefs of Staff, General Pace stated that white phosphorus “is a legitimate tool of the military,” and can be used for illumination, smoke, and incendiary purposes. Incredibly, the Department of Defense released an addendum to the press conference clarifying that white phosphorus was not used as an incendiary weapon. According to General Pace, “it was well within the law of war to use white phosphorus . . . for marking and screening.” This was …

Separation Of Spatial And Temporal Structure Of Auroral Particle Precipitation, A. Boudouridis, Harlan E. Spence

Physics & Astronomy

[1] Knowledge of the dominant temporal and spatial scales of auroral features is instrumental in understanding the various mechanisms responsible for auroral particle precipitation. Single spacecraft data always suffer from temporal/spatial ambiguity. In an effort to separate the temporal and spatial variations of the aurora, we use electron and ion precipitation data from two co-orbiting satellites, F6 and F8 of the Defense Meteorological Satellite Program (DMSP). The two spacecraft have almost identical polar orbits with a small difference in period. As a result the time difference between the two measurements varies with time. We use two statistical tools in order …

Hydrological Parameters For New Hampshire's Estuaries, Phil Trowbridge

PREP Reports & Publications

The New Hampshire Estuaries Project (NHEP) is part of the U.S. Environmental Protection Agency’s National Estuary Program which is a joint local/state/federal program established under Section 320 of the Clean Water Act with the goal of protecting and enhancing nationally significant estuaries. The NHEP’s Comprehensive Conservation and Management Plan for New Hampshire’s estuaries was completed in 2000 and implementation is ongoing. The Management Plan outlines key issues related to management of New Hampshire’s estuaries and proposes strategies that are expected to collectively preserve and protect the state’s estuarine resources. The coastal watershed for the NHEP drains into two major estuary …

Ski Areas, Weather And Climate: Time Series Models For New England Case Studies, Lawrence C. Hamilton, Cliff Brown, Barry D. Keim

Sociology

Wintertime warming trends experienced in recent decades, and predicted to increase in the future, present serious challenges for ski areas and whole regions that depend on winter tourism. Most research on this topic examines past or future climate-change impacts at yearly to decadal resolution, to obtain a perspective on climate-change impacts. We focus instead on local-scale impacts of climate variability, using detailed daily data from two individual ski areas. Our analysis fits ARMAX (autoregressive moving average with exogenous variables) time series models that predict day-to-day variations in skier attendance from a combination of mountain and urban weather, snow cover and …

Sarbanes-Oxley And The Search For Accountable Corporate Governance, Melvin J. Dubnick

Political Science

No abstract provided.

Messianism, Teleology, And Futural Justice In Raúl Zurita’S Anteparaíso, Scott Weintraub

Languages, Literatures & Cultures

No abstract provided.

Temporal And Spatial Variations In Maximum River Discharge From A New Russian Data Set, Alexander I. Shiklomanov, Richard B. Lammers, M. A. Rawlins, L. C. Smith, T. M. Pavelsky

Faculty Publications

Floods cause more damage in Russia than any other natural disaster, and future climate model projections suggest that the frequency and magnitude of extreme hydrological events will increase in Russia with climate change. Here we analyze daily discharge records from a new data set of 139 Russian gauges in the Eurasian Arctic drainage basin with watershed areas from 16.1 to 50,000 km2 for signs of change in maximum river discharge. Several hypotheses about changes in maximum daily discharge and their linking with trends in precipitation over the cold season were tested. For the magnitude of maximum daily discharge we found …

2005 Coastal Municipal Stormwater Infrastructure Mapping Project, Jeffrey Marcoux

PREP Reports & Publications

The New Hampshire Department of Environmental Services (DES) received funds in 2005 from the New Hampshire Estuaries Project (NHEP) to provide assistance to coastal communities to develop storm sewer infrastructure maps. This final report describes the grant projects completed in Rye and Seabrook.

NHEP chose to fund stormwater infrastructure mapping projects for a number of reasons. Primarily, this grant was established in order to fulfill one of the water quality action plans identified in the NHEP Management Plan. In addition, the Coastal/Piscataqua watershed has been identified by DES as a priority watershed in need of restoration. Updated and comprehensive maps …