Marine Biology Commons^™

Final Report-Rpc Buffer Project, Rockingham Planning Commission

PREP Reports & Publications

Met with the Planning Boards and Conservation Commission in the Town of Kensington, Brentwood, Hampton Falls, and Fremont to review the NHEP shoreland buffer maps: Reviewed existing land use regulations in each of these communities relative to protection of shoreland buffers; Reviewed land use regulations proposed in the Land Conservation Plan for NH’s Coastal Watersheds; Discussed local concerns about protecting buffers; Provided draft local land use regulations to increase protection of shoreland buffers.

Outreach Program To Develop And Implement Local Land Use Regulations To Protect The Remaining Undisturbed Natural Shoreland Buffers In The Towns Of Candia And Deerfield, Nh, Jack Munn, Brian Trippe

PREP Reports & Publications

The towns of Candia and Deerfield, New Hampshire, both situated within the Great Bay/Little Bay watershed and the Lamprey River subwatershed have agreed to participate with the Southern New Hampshire Regional Planning Commission (SNHPC) to develop and implement land use regulations to protect the remaining undisturbed natural shoreline buffers along the Lamprey and North Branch Rivers (2nd order or higher streams and tributaries) and other surface waters within these communities.

Identify And Report Water Pollution: An Interpretive Guide To Surface Water Conditions Of The New Hampshire Coastal Watershed, New Hampshire Estuaries Project

PREP Reports & Publications

This guide was designed to help people who work or recreate outdoors to interpret surface water conditions so that they would recognize a pollution incident and know how to report it. The guide also suggests actions that communities can take to prevent water pollution and protect vital water resources. Finally, the guide includes helpful, relevant resources that will further explain particular surface water conditions.

Stream Ambient Noise, Spectrum And Propagation Of Sounds In The Goby Padogobius Martensii: Sound Pressure And Particle Velocity, Marco Lugli, Michael L. Fine

Biology Publications

The most sensitive hearing and peak frequencies of courtship calls of the stream goby, Padogobius martensii, fall within a quiet window at around 100Hz in the ambient noise spectrum. Acoustic pressure was previously measured although Padogobius likely responds to particle motion. In this study a combination pressure (p) and particle velocity (u) detector was utilized to describe ambient noise of the habitat, the characteristics of the goby’s sounds and their attenuation with distance. The ambient noise (AN) spectrum is generally similar for p and u (including the quiet window at noisy locations), although the energy distribution of uspectrum is …

Extinction Of Rare Chinese Dolphin Shows Pollution Of Yangtze River, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Status Report For The Southern Cavefish, Typhlichthys Subterraneus In Arkansas, Aldemaro Romero Jr., Michel Conner

Publications and Research

No abstract provided.

Corticosterone And Foraging Behaviour In A Pelagic Seabird, F Angelier, Scott A. Shaffer, H Weimerskirch, C Trouvé, O Chastel

Faculty Publications, Biological Sciences

Because endocrine mechanisms are thought to mediate behavioral responses to changes in the environment, examining these mechanisms is essential for understanding how long-lived seabirds adjust their foraging decisions to contrasting environmental conditions in order to maximize their fitness. In this context, the hormone corticosterone (CORT) deserves specific attention because of its major connections with locomotor activities. We examined for the first time the relationships between individual CORT levels and measurements of foraging success and behavior using satellite tracking and blood sampling from wandering albatrosses (Diomedea exulans) before (pretrip CORT levels) and after (posttrip CORT levels) foraging trips during the incubation …

Whales And Whaling, E.C. M. Parsons, Aldemaro Romero Jr., Shelly Kannada, Naomi A. Rose

Publications and Research

No abstract provided.

Arkansas’ Aquatic Cave Fauna Being Threatened By Pollution, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Nh Department Of Environmental Services Shellfish Program Activities, January 2006 – December 2006, Chris Nash, Matt Wood

PREP Reports & Publications

This report summarizes the activities of the NH Department of Environmental Services (NHDES) Shellfish Program for the period of January 2006 to December 2006, emphasizing those tasks for which NHDES received direct funding from the NH Estuaries Project. The NHDES Shellfish Program conducts a number of activities to minimize the health risks associated with consuming shellfish, and to continue to comply with National Shellfish Sanitation Program guidelines. These include water sampling on a prescheduled/randomized basis, as well as a pollution source identification and evaluation program. These sampling programs are supplemented by other activities aimed at improving the management of conditionally-approved …

Joint United States-Brazil Billfish Research In The Western South Atlantic, David W. Kerstetter, Fabio H.V. Hazin, J. C. Pacheco, John E. Graves

Marine & Environmental Sciences Faculty Reports

A joint research project between Brazilian and U.S. scientists was initiated in 2004 to investigate the interaction of istiophorid billfishes with pelagic longline fisheries in the western equatorial South Atlantic Ocean. This project incorporates two general themes (1) an investigation into several aspects of pelagic longline operations by comparing catch results between circle and “J” style hooks, time-of-capture with hook time recorders, and by direct monitoring of pelagic longline gear behavior, and (2) an additional evaluation of billfish trophic ecology using a combination of satellite tag technology and traditional analyses (e.g., gut contents and ageing). Data obtained from this research …

Post-Release Survival Of Sailfish (Istiophorus Platypterus) Captured On Commercial Pelagic Longline Gear In The Southern Gulf Of Mexico, David W. Kerstetter, John E. Graves

Marine & Environmental Sciences Faculty Reports

To estimate post-release survival of sailfish caught incidentally to regular commercial pelagic longline fishing operations in the southern Gulf of Mexico targeting mixed swordfish and tunas, ten pop-up satellite archival tags were deployed for ten days on incidentally captured animals. All ten tags transmitted following the full deployment period, transmitting 25-82% of the archived data. Repeated, short-duration movements at depth and horizontal displacement data from were consistent with survival of those nine of the ten animals for the ten-day deployment period. The results of this study indicate that sailfish can survive the trauma resulting from interaction with pelagic longline gear …

Preliminary Results Of Circle And J-Style Hook Comparisons In The Brazilian Pelagic Longline Fishery, David W. Kerstetter, J. C. Pacheco, Fabio H.V. Hazin, P. E. Travassos, John E. Graves

Marine & Environmental Sciences Faculty Reports

Preliminary studies in western North Atlantic pelagic longline fisheries indicate that a change in terminal gear from J-style hooks to circle hooks may reduce bycatch mortality. However, such studies have not examined the impact of this change in the equatorial fishery. Catch composition, catch rates, hooking location, and condition at haulback were monitored during 26 sets in the commercial longline fishery operating in the western equatorial South Atlantic where circle (size 18/0, non-offset) and J-style (size 9/0 and 10/0, 10° offset) hooks were deployed in an alternating fashion. Catch rates for yellowfin tuna, swordfish, and a composite “all fishes” category …

The Crinoid Fauna (Echinodermata: Crinoidea) Of Palau, Charles G. Messing

Marine & Environmental Sciences Faculty Articles

Taxonomic revisions and a recent survey using scuba place the number of shallow-water (< 50 m) crinoid species known from Palau at 22. Five are new records: Clarkcomanthus littoralis, Comanthus suavia, Alloeocomatella pectinifera, Oxycomanthus comanthipinna, and O. exilis. A submersible survey (to 310 m) recovered five additional new records, four of which are the first representatives of their families from Palauan waters:Eudiocrinus venustulus (Eudiocrinidae), Glyptometra sp. (Charitometridae), Cosmiometra belsuchel Messing, n. sp. (Thalassometridae), and Porphyrocrinus verrucosus(Phrynocrinidae), the first stalked crinoid recorded from Palau. Two of the three specimens of the latter have regenerating crowns, suggesting that this species may be subject to substantial predation or an …

Surface Associated Amoebae On The Ctenophore, Mnemiopsis Sp., Connie S. Versteeg

HCNSO Student Theses and Dissertations

Previous work by Moss et al. (2001) reported surface associated protists on the ctenophore Mnemiopsis sp. They frequently observed the ciliate Trichodina ctenophorii and a Flabellula-like amoeba attached to the comb plate surface. They noted that the ciliate and the amoeba were found on the subsagittal, subtentacular, and the auricular comb plates. The amoeba had a maximum width of about 15 μm and cells were crescent shaped. Ultrastructural evidence suggested that these protists were parasites although the exact nature of the association remained to be determined. This was the background for the present study.

The present investigation documented the …

Nhep Overview, Jennifer Hunter

PREP Reports & Publications

The NHEP is part of the U.S. Environmental Protection Agency’s (EPA’s) National Estuary Program, which is a collaborative local/state/federal program established under the Clean Water Act with the goal of promoting the protection and enhancement of nationally significant estuarine resources. The NHEP receives its funding from the EPA and is administered by the University of New Hampshire. The mission of the NHEP is to protect, enhance, and monitor the environmental quality of the state’s estuaries.

First Record In Honduras Of The Halfbeak Hyporhampus Roberti Hildebrandi, Jordan And Everman 1927, (Hemiramphidae) Collected In An Inland Reservoir, Wilfredo A. Matamoros, Julio E. Merida, Janise Palmer

Gulf and Caribbean Research

An inhabitant of tropical America, the Central American halfbeak (Hyporhamphus roberti hildebrandi), is one of 2 subspecies of halfbeaks of the subgenus Hyporhamphus (Collette 2003, Collette 2004) that belong to the family Hemiramphidae. This family has representatives from the Atlantic, Pacific, and Indian Oceans (Greenfield and Thomerson 1997, Berra 2001, Collette 2004), and nearly all species are marine; however, some Hemiramphidae species in the Indo-Australian region are restricted to freshwater (Greenfield and Thomerson 1997).

The distributional range of H. r. hildebrandi extends along the Caribbean coast of Central America from Mexico to the Gulf of Uraba in Colombia …

Color Variation In The Caribbean Crab Platypodiella Spectabilis (Herbst, 1794) (Decapoda, Brachyura, Xanthidae), Joel W. Martin, Todd L. Zimmerman

Gulf and Caribbean Research

The use of color in brachyuran crab systematics, and in particular the use of subtle color differences to suggest or differentiate cryptic or morphologically similar species, is now well documented (e.g., see Campbell and Mahon 1974 for species of Leptograpsus, Williams and Felder 1989 for species of Menippe, Zimmerman and Felder 1991 for species of Sesarma). Less clearly understood is why color patterns and intensities can sometimes vary appreciably within a species, even within narrowly restricted geographic regions. An appreciation of color patterns is critical to correctly identifying species for conservation and resource management purposes, yet often …

Swordfish Reproduction In The Atlantic Ocean: An Overview, Freddy Arocha

Gulf and Caribbean Research

There are 3 unit stocks of Atlantic swordfish, Xiphias gladius, separated into Mediterranean, North and South Atlantic with no precise delimitation between them, and each contains its spawning grounds far from stock boundary areas. This overview characterizes the reproductive information for each stock unit and describes reproductive metrics in detail. Spawning in the western North Atlantic consists of 2 spawning groups: one in open ocean waters and the other in waters close to land masses and fast current systems. Spawning occurs from December to June within the subtropical area (13°N-35°N). Within the Mediterranean, spawning takes place between June and …

Where Do We Go From Here? A Summary Of Issues Of Concern And Recommendations Developed During The Panel Discussion Of The Large Pelagic Fishes Symposium, Nancy J. Brown-Peterson, James S. Franks, Mark S. Peterson, Patrick Mcconney, Brian E. Luckhurst

Gulf and Caribbean Research

One of the goals of the Large Pelagic Fishes Symposium was to provide a forum for development of a list of Issues of Concern regarding large pelagic fishes and their fisheries in the Caribbean and Gulf of Mexico region. During the Symposium and ensuing Panel Discussion, it became clear that the level of consciousness concerning large pelagic fishes is of equal importance to that of other regional fisheries such as reef fishes and conch/lobster. Four major issues of concern regarding large pelagic fishes in the region surfaced during the Symposium. The Symposium Committee recommends that future resources and energy should …

The Phylum Cnidaria: A Review Of Phylogenetic Patterns And Diversity 300 Years After Linnaeus, Catherine S. Mcfadden, Marymegan Daly, Mercer R. Brugler, Paulyn Cartwright, Allen G. Collins, Michael N. Dawson, Daphne G. Fautin, Scott C. France, Dennis M. Opresko, Estefania Rodriguez, Sandra L. Romano, Joel L. Stake

All HMC Faculty Publications and Research

Systema Naturae includes representatives of every major lineage of the animal phylum Cnidaria. However, Linnaeus did not classify the members of the phylum as is now done, and the diversity of the group is not well represented. We contrast the Linnaean perspective on cnidarian diversity with the modern, phylogenetic perspective. For each order, we detail diversity at the family level, providing phylogenetic context where possible.

Comparison Of Fish Assemblages Between Mitigation Boulder Reef And Neighboring Natural Hardbottom In Broward County, Florida, Usa, Jessica A. Freeman

HCNSO Student Theses and Dissertations

A beach renourishment project was initiated in May 2005 and completed in February 2006 to restore 11.1 km of shoreline in Broward County, Florida, USA. For mitigation of predicted nearshore hardbottom burial, a boulder reef totaling 3.6 ha was deployed in 2003. To examine the replacement value of the mitigation relative to fishes, this study compared fish assemblages on boulder reef to those on adjacent natural hardbottom. Twenty-five natural hardbottom sites and twenty-five boulder reef sites were surveyed six times between March 2005 and August 2007. Two non-destructive visual census methods, a transect count (30 m long x 2 m …

Final Report Overview - Kingston, Stone Environmental

PREP Reports & Publications

The objective of the Kingston project was to revise the town’s wetlands conservation district regulations and create new stormwater regulations. In October 2006 Stone Environmental and New Hampshire Soil Consulting (NHSC) submitted draft language to the Kingston Planning Board. The proposed stormwater regulations were consistent with state and federal stormwater requirements. The main areas covered in the proposed regulations were a prohibition against illicit discharges and illegal dumping to Kingston’s storm drainage system, erosion prevention and sediment control at construction sites, and post-construction (permanent) stormwater control. The proposed stormwater regulations were intended to replace an existing article in Kingston’s code …

Understanding The Local Livelihood System In Resource Management: The Pelagic Longline Fishery In Gouyave, Grenada, Sandra C. Grant, Fikret Berkes, John Brierley

Gulf and Caribbean Research

There is a need to include social objectives in fisheries management, and this paper focuses on one set of social considerations, those regarding livelihood. We pay particular attention to sustainable livelihood strategies, the importance of commercial pelagic longline fishing for the entire community livelihood system, and implications for management. Field data were obtained between December 2002 and March 2004 in Gouyave, Grenada, using participant observation, semi-structured interviews, and a quantitative survey. The economic base (fishing and agriculture) of the community is both unpredictable and seasonal, therefore individuals and households engage in diverse strategies to secure their livelihood. Three livelihood strategies …

Whale Sharks Of The Western Caribbean: An Overview Of Current Research And Conservation Efforts And Future Needs For Effective Management Of The Species, Rachel T. Graham

Gulf and Caribbean Research

Whale sharks (Rhincodon typus) are seasonal visitors to four sites in the Western Caribbean, 3 of which are encompassed by the Mesoamerican Barrier Reef. Predictable encounters with the world's largest fish have raised this species' profile globally and led to several research and conservation efforts that aim to elucidate the need for information for the species management and balance the growing demand for highly lucrative encounter tourism. Tagging studies have demonstrated that the whale shark population is relatively small and likely forms a single population. Individuals move throughout the region between 3 of 4 known feeding sites and …

Use Of Diadema Antillarum Spines By Juvenile Fish And Mysid Shrimp, Taryn Townsend, Paul A.X. Bologna

Gulf and Caribbean Research

This research has the following objectives: 1) identify the size structure of D. antillarum among 3 coastal bays of St. John, United States Virgin Islands and 2) determine relationships between urchin presence and spine utilization by fish and mysid shrimp.

Glow Sticks As Effective Bait For Capturing Aquatic Amphibians In Funnel Traps, Kristine L. Grayson, Andrew W. Roe

Biology Faculty Publications

Funnel traps of various designs have been used to capture adults and larvae of aquatic amphibians (e.g., Buech and Egeland 2002; Richter 1995). Most studies use unbaited funnel traps to capture amphibians while others have used shrimp or salmon eggs (Adams et al. 1997). Light traps and light sticks are commonly used in studies of fish, particularly larvae (Doherty 1987; Marchetti et al. 2004), but have not been widely used to capture amphibians. Glow sticks have been mentioned briefly in the literature as a means to increase capture rates of aquatic amphibians (Smith and Rettig 1996), but no studies have …

Inside The Rainforests Of The Sea: Coral Reefs And Their Endangerment, Roxanne Greitz Miller

Education Faculty Articles and Research

This article focuses on coral reefs and their endangerment.

Identify And Report Water Pollution: An Interpretive Guide To Surface Water Conditions Of The New Hampshire Coastal Watershed, 2nd Edition, New Hampshire Estuaries Project

PREP Reports & Publications

This gude was designed to help people who work or recreate outdoors to interpret surface water conditions so that they would recognize a pollution incident and know how to report it. The guide also suggests actions that communities can take to prevent water pollution and protect vital water resources. Finally, the guide includes helpful, relevant resources that will further explain particular surface water conditions.

Winter 2007, Nsu Oceanographic Center

Currents

No abstract provided.