Digital Commons Network^™

Self-Positioning Smart Buoys, The 'Un-Buoy' Solution: Logistic Considerations Using Autonomous Surface Craft Technology And Improved Communications Infrastructure, Joseph A. Curcio, Philip A. Mcgillivary, Kevin Fall, Andrew Maffei, Kurt Schwehr, Bob Twiggs, Chris Kitts, Phil Ballou

Center for Coastal and Ocean Mapping

Moored buoys have long served national interests, but incur high development, construction, installation, and maintenance costs. Buoys which drift off-location can pose hazards to mariners, and in coastal waters may cause environmental damage. Moreover, retrieval, repair and replacement of drifting buoys may be delayed when data would be most useful. Such gaps in coastal buoy data can pose a threat to national security by reducing maritime domain awareness. The concept of self-positioning buoys has been advanced to reduce installation cost by eliminating mooring hardware. We here describe technology for operation of reduced cost self-positioning buoys which can be used in …

Eye On Estuaries: Nh Tourist, The Bluefish, Soon To Depart Bay, Dave Kellam

PREP Reports & Publications

No abstract provided.

Reef Structure Alternatives For Restoration Of Oyster (Crassostrea Virginica) Populations In New Hampshire, Raymond E. Grizzle, David M. Burdick, Jennifer Greene, Holly Abeels, Mark Capone

PREP Reports & Publications

Eastern oyster (Crassostrea virginica) populations in New Hampshire have experienced severe declines since the 1990s, and restoration of oyster populations has been a major goal for New Hampshire management agencies. The most widely used technique in recent years in New Hampshire has been "spat seeding" which involves setting larvae from disease-resistant and/or fast-growth broodstock onto cultch material in large shore-based tanks, then distributing the spat attached to cultch onto the bottom to initiate reef restoration. This approach has the dual potential of providing direct population enhancement as well as introduction to the local gene pool of disease-resistance and/or fast-growth potential. …

Nh Scientists Present Findings On Mercury In The Environment, Kirsten Weir

Media Relations

No abstract provided.

The Land Conservation Plan For New Hampshire's Coastal Watershed, M. Zankel, C. Copeland, P. Ingraham, J. Robinson, C. Sinnott, D. Sundquist, T. Walker, J. Alford

PREP Reports & Publications

Spanning 990 square miles and 46 towns, New Hampshire’s coastal watersheds harbor exceptional and irreplaceable natural, cultural, recreational and scenic resources (Figure 1). To advance the long-term protection of these resources, the State of New Hampshire, acting through the NH Coastal Program and the NH Estuaries Project, sought to develop a comprehensive, science-based land conservation plan for our coastal watersheds. The State engaged a partnership of The Nature Conservancy, Society for the Protection of New Hampshire Forests, Rockingham Planning Commission, and Strafford Regional Planning Commission to develop the plan. The New Hampshire Charitable Foundation’s Piscataqua Region supported this effort as …

Nhep Data Management Plan, Phil Trowbridge

PREP Reports & Publications

A goal of the New Hampshire Estuaries Project (NHEP) and its monitoring program is to promote a cooperative effort by all agencies and organizations who participate in monitoring activities, in order to maximize the usefulness of current monitoring efforts and available data. To achieve this goal, it is necessary to effectively manage the large volume of existing information as well as new information that will be developed through the NHEP monitoring program. Data and information about NH’s estuaries now exists in multiple formats within a variety of organizations. Existing monitoring programs are designed to meet the missions of the various …

Stream Buffer Characterization Study, David G. Justice, Fay A. Rubin

PREP Reports & Publications

The Complex Systems Research Center at the University of New Hampshire conducted a characterization of 2nd order and higher streams within the Piscataqua/Coastal Basin of New Hampshire. GIS and remote sensing data archived in the NH GRANIT database were used to map a suite of anthropogenic factors, including land use, impervious surface coverage, and transportation infrastructure, within standard buffers around each stream segment. These factors were then analyzed to produce a categorical indicator representing the status of each stream.

Oyster Reef Restoration Project For The City Of Dover, Grizzle, Raymond E. Grizzle, Jennifer Greene, Holly Abeels

PREP Reports & Publications

This project was conducted as a contract between the City of Dover and the University of New Hampshire, with additional funding supplied by the New Hampshire Estuaries Project. The overall goal was to restore as much bottom area as possible (with available funds) of formerly productive oyster bottom in two areas, the Bellamy River and Pomeroy Cove (Piscataqua River). The restored areas were intended as a contribution to the long-term NHEP goal of restoring 20 acres of oyster bottom by 2010 (Trowbridge 2003). Five objectives were addressed: (1) site surveys, map production, and final restoration protocol development; (2) remote setting …

Development And Monitoring Of Revegetation Methods: Connecting Students With Restoration Activities At Awcomin Marsh, David M. Burdick, Christopher R. Peter, Kirsten A. Nelson

PREP Reports & Publications

Five classes in a local elementary school participated in an effort to grow and plant high marsh and upper border vegetation at a salt marsh restoration site in spring 2005. Seeds of six marsh upper edge species were successfully germinated and grown into seedlings by third graders. The seedlings were planted by the students in late spring 2005, but only switchgrass and quackgrass plants appeared to have established and survived after one year. Mature shoots of three high marsh species planted by the third graders (salt hay, salt grass and black grass) established successfully and continue to proliferate. In addition, …

$1.4 Million Grant Helps Professor See The Light, Beth Potier

Media Relations

No abstract provided.

Centuries Of Land-Use Practices Profoundly Impact Earth System, Unh Scientists Report, David Sims

Media Relations

No abstract provided.

Testing Of Great Bay Oysters For Two Protozoan Pathogens, John I. Nelson

PREP Reports & Publications

Two protozoan pathogens, Haplosporidium nelsoni (MSX) and Perkinsus marinus(Dermo) are known to be present in Great Bay oysters. With funds provided by the New Hampshire Estuaries Project (NHEP), the Marine Fisheries Division of New Hampshire Fish and Game Department, (NHF&G) continues to assess the presence and intensity of both disease conditions in oysters from the major beds, some open for harvest, within the Great Bay estuarine system. Histological examination of Great Bay oysters has also revealed other endoparasites.

Spatial Patterns Of Marine Larvae As Indicators Of Incipient Invasions In Great Bay, James E. Byers, Blaine Griffen

PREP Reports & Publications

Understanding the dynamics of coastal marine communities represents a substantial challenge, and one that is actively pursued globally. Within the United States, several sites have been designated as National Estuarine Research Reserves (NERR) with the idea that concentrated research at these sites will lead to greater understanding of the ecosystem. The Great Bay Estuary of New Hampshire is one of these sites. A wide spectrum of research is conducted within the Great Bay, and substantial financial support is committed to that research on an annual basis. To facilitate the success of these research efforts, it is particularly important to develop …

Stewardship Plan For Four Conservation Easements Held By The Town Of Newfields, Jeffrey H. Taylor & Associates, Inc.

PREP Reports & Publications

In 2005 the Town of Newfields, NH was awarded a grant by the New Hampshire Estuaries Project. The Eligible Activity applied for, under the category of Land Conservation and Natural Resource Protection was “Development of monitoring plans for town-held easements on conservation lands”. The Town identified four properties on which the they hold conservation easements as the focus of the project. Newfields’ goal in applying for the grant were to have each property visited by the contractor and a local volunteer, conduct an interview with the landowner and a conduct a ground monitoring of the property. Following the visits, baseline …

2006 Exeter River Alewife Festival, Theresa Walker

PREP Reports & Publications

On June 4, 2006, the Exeter River Local Advisory Committee (ERLAC) held the 6th Annual Exeter River Alewife Festival along the banks of the Squamscott River in downtown Exeter. Three dozen organizations exhibited at the Festival and event organizers estimate approximately 300 people attended the event despite the inclement weather. The purpose of the Festival was to increase awareness of the Exeter River watershed and the role it plays in the Great Bay ecosystem, as well as its role in providing drinking water, wildlife habitat, and scenic, historic and recreational resources for residents in the ten watershed towns. Funding provided …

Eelgrass Distribution In The Great Bay Estuary 2004, Frederick T. Short

PREP Reports & Publications

Eelgrass (Zostera marina) is an essential habitat for the Great Bay Estuary (GBE) because it provides food for wintering waterfowl and habitat for juvenile fish and shellfish. Eelgrass is the basis of an estuarine food chain that supports many of the recreationally, commercially and ecologically important species in the estuary. Additionally, eelgrass filters estuarine waters, removing both nutrients and suspended sediments from the water column. Eelgrass in the Great Bay Estuary is the largest monoculture in the State of New Hampshire and is considered a vital resource to the State’s marine environment. The UNH Seagrass Ecology Group has mapped the …

Unh Alumni Association Awards Its First Family Legacy Scholarships, Maggie Morrison

Media Relations

No abstract provided.

Unh Librarian Appointed President Of Elite Library Consortium, Erika Mantz

Media Relations

No abstract provided.

Unh Announces Update To Hazardous Materials Tracking System, Erika Mantz

Media Relations

No abstract provided.

Unh Law Alumni Magazine, Summer 2006, University Of New Hampshire School Of Law

UNH Law Alumni Magazine

No abstract provided.

Nhep Year 11 Work Plan, Jennifer Hunter

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 the Clean Water Act with the goal of protecting and enhancing nationally significant estuarine resources. The NHEP’s Comprehensive Conservation and Management Plan (Management Plan)for New Hampshire’s estuaries was completed in 2000 and updated in 2005. The Management Plan outlines key issues related to management of New Hampshire’s estuaries and proposes strategies (Action Plans) to protect, enhance, and monitor the state’s estuarine resources. Local stakeholders established the NHEP’s priorities, which include water quality improvements, shellfish resource …

Water Reuse Feasibility Study, City Of Portsmouth

PREP Reports & Publications

The use of reclaimed water in the southern and western parts of the United States has been common practice for over 40 years. These water short areas have realized the value of utilizing highly treated wastewater (reclaimed water) and consider it a resource rather than a disposal problem. Growth impacts on drinking water supplies in New England, and specifically in Portsmouth, have now brought this concept to New Hampshire. Currently the Pease Golf Course is using approximately 200,000 to 300,000 gallons per day (gpd) of potable water for irrigation in the summer months. The City of Portsmouth supplies this potable …

Greenland Conservation And Land Stewardship Plan, Ellen J. Snyder

PREP Reports & Publications

The New Hampshire Estuaries Project (NHEP) Technical Assistance Program provides financial assistance to communities for land conservation planning and protection, wetlands protection, and stormwater management in coastal New Hampshire. The Greenland Planning Board applied for and received support to develop stewardship plans for town-owned lands (see proposal in Appendix A). The Town is working on a Master Plan update, as well as considering the expenditure of a $2 million bond for land acquisition. This project enables the Town to assess existing town lands for natural resource values and stewardship needs and identify other areas within Town as conservation priorities. The …

Does Changing The Definition Of Science Solve The Establishment Clause Problem For Teaching Intelligent Design As Science In Public Schools? Doing An End-Run Around The Constitution, Ann Marie Lofaso

The University of New Hampshire Law Review

[Excerpt] "When Charles Darwin published On the Origin of Species By Means of Natural Selection in 1859, it sparked some of the most contentious debates in American intellectual history, debates that continue to rage today. Although these debates have numerous political ramifications, the question posed in this paper is narrow: Does the Establishment Clause permit a particular assessment of current evolutionary theory – intelligent design (“ID”) – to be taught as science in American elementary and secondary public schools? This article shows that it does not.

To understand current disputes over whether and how to teach the origins of life …

Water Quality And The Landscape: Long-Term Monitoring Of Rapidly Developing Suburban Watersheds, New Hampshire Water Resources Research Center (Nh Wrrc)

NH Water Resources Research Center Scholarship

No abstract provided.

Unh Sponsors Permaculture Course May 27 - June 11, Marge Joy

Media Relations

No abstract provided.

$1 Million In Grants Go To Large Pelagics Research, Beth Potier

Media Relations

No abstract provided.

The New Hampshire, Vol. 95 [96], No. 51 (May 9, 2006), The New Hampshire

The New Hampshire Print Edition

An independent student produced newspaper from the University of New Hampshire. This volume was printed as 95, but it is the 96th volume in the series. This was corrected in pencil.

The New Hampshire, Vol. 95 [96], No. 50 (May 5, 2006), The New Hampshire

The New Hampshire Print Edition

An independent student produced newspaper from the University of New Hampshire. This volume was printed as 95, but it is the 96th volume in the series. This was corrected in pencil.

Clouds, Shadows, Or Twilight? Mayfly Nymphs Recognise The Difference, Annette L. Schloss, James F. Haney

All Materials

1. We examined the relative changes in light intensity that initiate night-time locomotor activity changes in nymphs of the mayfly, Stenonema modestum (Heptageniidae). Tests were carried out in a laboratory stream to examine the hypothesis that nymphs increase their locomotion in response to the large and sustained reductions in relative light intensity that take place during twilight but not to short-term daytime light fluctuations or a minimum light intensity threshold. Ambient light intensity was reduced over a range of values representative of evening twilight. Light was reduced over the same range of intensities either continuously or in discrete intervals while …