Marine & Freshwater Research Centre, ATU Galway City: Recent submissions
Now showing items 61-80 of 107
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Spatio-temporal genetic tagging of a cosmopolitan planktivorous shark provides insight to gene flow, temporal variation and site-specific re-encounters
(Springer Nature, 2020-02-03)Migratory movements in response to seasonal resources often influence population structure and dynamics. Yet in mobile marine predators, population genetic consequences of such repetitious behaviour remain inaccessible ... -
High concentrations of persistent organic pollutants in adult killer whales (Orcinus orca) and a foetus stranded in Ireland
(Elsevier Ltd., 2019-10-29)Bio-accumulation of persistent organic pollutants including polychlorinatedbiphenyls (PCBs), brominated flame retardants and organochlorine pesticides continue to be of major concern for marine apex predators such as killer ... -
Low levels of microplastics recorded from the common periwinkle, Littorina littorea on the west coast of Ireland
(2019-12)Microplastics (MPs) are an environmental pollutant of increasing concern. However, little research has assessed MP levels in intertidal gastropods. The authors explored MP abundance in the gastropod Littorina littorea from ... -
Current environmental microplastic levels do not alter emergence behaviour in the intertidal gastropod Littorina Littorea
(2019)Microplastics (MPs) are an environmental pollutant of increasing concern. However, little research has assessed MP levels in intertidal gastropods. The authors explored MP abundance in the gastropod Littorina littorea from ... -
Morphometric methods for the analysis and classification of gastropods: a comparison using Littorina littorea
(Oxford Academic, 2018)The study of morphology is a common means of biological grouping and classification. In recent years, morphometric studies have been dominated by quantitative geometric-morphometric methods of data extraction such as outline ... -
Driven to distraction? Behavioural impacts of anthropogenic noise on the European hermit crab (Pagurus bernhardus) from individual to group level
(Galway-Mayo Institute of Technology, 2019-05)Human activities are altering the planet at an unprecedented scale and pace, ranging from effects on global systems such as climate and carbon cycles to localised but globally wide-spread exposure to anthropogenic pollution ... -
Molecular ecology of white-clawed crayfish (Austropotamobius pallipes) in Ireland.
(Galway-Mayo Institute of Technology, 2018-10)The white-clawed crayfish (Austropotamobius pallipes, Lereboullet 1858) is a large freshwater invertebrate that has important functions in maintaining ecosystems. Historically, the species was broadly distributed across ... -
Scale Growth Analysis of Atlantic salmon (Salmo salar Linnaeus) Unlocking Environmental Histories
(Galway Mayo Institute of Technology, 2018-09)Atlantic salmon (Salmo salar L.) populations have declined rapidly in recent years across all geographical ranges with populations becoming extinct within certain areas. Direct observation of the salmon’s life is difficult ... -
Power-to-Gas Energy Storage and its Effects on reducing Emissions and improving Energy Security for Ireland
(Galway- Mayo Institute of Technology, Ireland, 2012-09)The safeguarding of a reliable, environmental benign and economically meaningful energy supply is one of the key challenges Ireland is facing towards 2020 and beyond. The country is transforming its energy system from ... -
PHOTO-IDENTIFICATION OF BOTTLENOSE DOLPHINS (TURSIOPS TRUNCATUS) IN TRALEE BAY AND BRANDON BAY, CO. KERRY: A CASE FOR SAC BOUNDARY EXTENSION
(ROYAL IRISH ACADEMY, 2016)The Lower River Shannon is a Special Area of Conservation (SAC) with bottlenose dolphins (Tursiops truncatus) as a qualifying interest, and is one of only two SACs for this species in Ireland. Bottlenose dolphins in the ... -
Female reproductive parameters and population demographics of bottlenose dolphins (Tursiops truncatus) in the Shannon Estuary, Ireland
(Springer, 2018-09)Abstract This study investigates the female reproductive parameters and population demographics of bottlenose dolphins (Tursiops truncatus) in the Shannon Estuary, Ireland, using long-term relational sightings and ... -
Bottlenose dolphin (Tursiops truncatus) social structure in the Shannon Estuary, Ireland, is distinguished by age- and area-related associations
(Society for Marine Mammalogy, 2018-04)Social and network analyses that incorporate information on individuals within a population enhance our knowledge of complex species. In this study, the social structure of wild bottlenose dolphins in the Shannon Estuary, ... -
An Ethogram for Bottlenose Dolphins (Tursiops truncatus) in the Shannon Estuary, Ireland
(Minuteman Press, 2017)Ethograms, or categorized lists of behavioral descriptors, are fundamental research tools in the study of animal behavior and are essential to the overall understanding of the behavioral ecology of a species. With specific ... -
Life history, behaviour and social structure of bottlenose dolphins (Tursiops truncatus) in the Shannon Estuary, Ireland
(Galway-Mayo Institute of Technology, 2017-11)Bottlenose dolphins are a complex intelligent species with great diversity and variability in behaviours and social systems across populations, but site-specific information on many aspects of the bottlenose dolphin ... -
Gill disease in finfish aquaculture with emphasis on amoebic gill disease
(Galway-Mayo Institute of Technology, 2017-08)Gill disease is one of the most significant challenges facing global salmon aquaculture and in terms of economic impact; amoebic gill disease (AGD) caused by the free living protozoan Neoparamoeba perurans is perhaps the ... -
Interactions between seabirds and pollution in Irish waters
(Galway-Mayo Institute of Technology, 2017-01)Seabirds are abundant and ubiquitous globally. They suffer pressure from many contemporary threats such as fisheries, invasive species and pollution. This thesis focuses on two different types of pollution: plastic litter ... -
Including unsexed individuals in sex-specific growth models
(Canadian Journal of Fisheries and Aquatic Sciences, 2017-04-19)Sexually dimorphic growth models are typically estimated by fitting growth curves to individuals of known sex. Yet, macrospically ascribing sex can be difficult, particularly for immature animals. As a result, sex-specific ... -
Optimising growth and survival in Irish aquaculture of abalone and sea urchins
(Galway-Mayo Institute of Technology, 2015-09)Increased demand for abalone and sea urchins globally has resulted in increased production of these commercially important invertebrates in aquaculture. Transfer of aquaculture technology from established producing countries ... -
An investigation into the effects of environmental variables on the early life history stages of fish, with special emphasis on the flatfish of the west of Ireland
(Galway-Mayo Institute of Technology, 2012-10)The temperate waters of the North-east Atlantic host a diverse marine ecosystem, and within that ecosystem fish are a valuable resource both in terms of ecosystem functioning and commercial exploitation. The West Coast of ... -
Plaice on Irish and Scottish coasts: Contributions to the ecosystem-based management approach for pleuronectes platessa fisheries
(Galway-Mayo Institute of Technology, 2013-09)This study examines aspects of the early life history, growth and condition of plaice (Pleuronectes platessa) populations in Irish and Scottish waters, using innovative modelling approaches, among other techniques, to ...
