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Development of a Dynamic Biogeographic Information System for the Gulf of Maine
Dynamic Biogeographic Information System Gulf of Maine
2015/8/5
Central to the development of an inventory of marine life and improved conceptual understanding of the mechanisms that dynamically shape species distribution patterns needed for renewable resource man...
Maine Competitiveness:Moving to a New Economic Development Model
Economics Growth and Development United States
2015/5/8
This presentation draws on ideas from Professor Porter's articles and books, in articular, The Competitive Advantage of Nations (The Free Press, 1990), "Clusters and the New Competitive Agenda for Com...
Population Dynamics, Chick Diet, and Foraging Behavior of the Razorbill (Alca torda) at Matinicus Rock, Maine
source-sink dynamics diving, temperature-depth recorder
2015/1/4
During the summers of 2007-2009, I studied the population growth and reproductive and foraging ecology of the Razorbill (Alca torda) at Matinicus Rock (MR), Maine. This medium-sized marine bird in the...
Reproductive maturation and diel reproductive periodicity in western Gulf of Maine haddock
haddock Gulf of Maine diel reprodutcive periodicity reproductive maturation final oocyte maturation maturity index
2014/12/11
A new macroscopic ovarian reproductive maturity index for haddock, Melanogrammus aeglefinus L, was developed to improve field collection of reproductive stage data. The index was tested, validated and...
Diving Behavior and Identification of Sex of Breeding Atlantic Puffins (Fratercula arctica), and Nest-Site Characteristics of Alcids on Petit Manan Island, Maine
seabird foraging nest characteristics Atlantic puffin Gulf of Maine diving
2014/12/11
During 2008 – 2009, we quantified foraging behavior of adult Atlantic puffins (Fratercula arctica) by deploying time-depth recorders (TDRs) on 18 adults and collected morphological measurements from 4...
Managing Vegetation to Restore Tern Nesting Habitat in the Gulf of Maine
vegetation management Common tern habitat Gulf of Maine seabird nesting
2014/12/11
Following catastrophic exploitation throughout the North Atlantic, breeding seabird populations have begun to recover thanks to regulatory protection and restoration and management efforts. As bird po...
Evaluation of Disturbance Factors and Their Effect on Breeding Common Loons at Lake Umbagog National Wildlife Refuge, New Hampshire and Maine
Disturbance Gavia Immer Loon Recreation Umbagog
2014/12/9
Virtually any person exposed to American movies or television has likely heard the call of a common loon (Gavia immer). Its use as a sound prop has become ubiquitous in any scene related to the outdoo...
Brownfield Redevelopment and Strategies: Repurposing Existing Maine Waterfront Land
Brownfield Redevelopment Strategies
2014/12/8
Brownfield sites are a major problem in our urban areas that create hazardous environmental conditions, health risks and have been linked to lowered neighboring property values and crime. This project...
SCAR'd Times: Maine's Prisoners' Rights Movement, 1971-1976
Maine Social Movements Ray Levasseur
2014/10/23
In late 1972, prisoners and ex-convicts in Maine formed Statewide Correctional Alliance for Reform (SCAR), a radical prisoners' rights organization that provoked a thoroughgoing public discussion on t...
Maine's urchin diver:a survey of diving experience, medical problems, and diving-related symptoms
cold decompression questionnaire commercial
2009/6/12
A questionnaire was sent to 1,545 licensed, hand-harvesting Maine urchin divers to survey diving experience, habits, environment, medical problems, and symptoms; 323 surveys were returned. Most of the...
Particle Flux Measurement in Deep (25-40m) Suspension-feeding Communities in the Gulf of Maine Salvatore
suspension-feeding competitive interaction
2009/5/6
Throughout the Gulf of Maine (GOM), sessile suspension-feeding organisms dominate rocky subtidal habitats at depths of 25-40m. At many locations the percent cover of these organisms approaches l00%, ...
Predator Suites and Flabellinid Nudibranch Nematocyst Complements in the Gulf of Maine
Scientific Diving nudibranch nematocyst defense
2009/5/6
Nematocysts are a primary defense mechanism for combating predation in aeolid nudibranchs, and predator presence influences nematocyst uptake through nudibranch response to chemical cues from predato...
New Insights into Sea Urchin Recruitment in the Gulf of Maine
Scientific Diving urchin Strongylocentrotus droebachiensis
2009/5/6
Commercial harvesting of sea urchins has become a major industry in the Gulf of Maine following a population explosion of. Strongylocentrotus droebachiensis in the late 1970s. Recruitment studies beg...
Response of a first-order stream in Maine to short-term in-stream acidification
stream acidification ion exchange
2009/3/24
An experimental short-term acidification with HCl at a first-order stream in central Maine, USA was used to study processes controlling the changes in stream chemistry and to assess the ability of str...
Winter Circulation in the Western Gulf of Maine：Part 1. Cooling and Water Mass Formation
Winter Circulation Western Gulf Water Mass Formation
2009/2/23
The mean circulation on the northeast continental shelf in the region of the Gulf of Mexico is discussed in terms of a simple box model, based on volume transports and mean salinities estimated from e...