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1 - 25 of 79 Items 1 2 3 4 > >>
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Factors affecting the persistence of mussels (Mytilus californianus) and their associated epibiont species were studied along the central Oregon coast. Interactions between mussels and their algal epibionts (Endocladia
muricata) varied in sign and...
1994-08-19 (iso8601)
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Protein microcapsules (PM) were developed as a tool for investigating aspects of dietary protein utilization by mussels, Mytilus edulis trossulus. Digestion of PM in vitro by protease, trypsin, amylase and extracts from the gut of mussels varied...
1992-08-04 (iso8601)
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Freshwater mussels are the most threatened taxonomic group in North America with extinction rates that exceed those of many species found in both terrestrial and freshwater ecosystems including fish, birds, and amphibians. Part of the reason that...
2012-05-01
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This study analyzes supply and demand system for the mussels in the EU
markets. The results show that farmed and wild quantity of two main
species of mussels, Mytilus edulis and Mytilus galloprovincialis, have
declined in recent years due to...
2010 (iso8601)
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Concern about heavy metal pollution has increased during the
past decade in which studies have shown that heavy metals are accumulating
in the environment and that these metals, in excess, are
toxic to organisms, including man. Because of this...
1981-09-03 (iso8601)
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Environmental stress can negatively affect the ability of organisms to reproduce. Energetic trade-offs exist in all organisms, and under stress, energy may be allocated away from reproduction and towards physiological defense and repair...
2007-05-16T19:56:12Z (iso8601)
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The pea crab Fabia subquadrata is frequently found as a symbiont
of mussels, living within the mantle cavity. This study examined
the nature of this symbiotic relationship by recording the pattern
of distribution of individuals in a mussel bed,...
1969-08-14 (iso8601)
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An evaluation of Zequanox® (a naturally derived biopesticide that is non-toxic to humans and other aquatic life and selectively kills dreissenid mussels) for controlling zebra mussel infestations in shallow-water habitats in lakes was conducted at...
2015-03-01
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This study uses hedonic price approach to investigate how price of mussel
is formed. The model uses 8896 observations (transactions) from auction
market in Yeserke, the Netherland. The results show that product attributes
such as meat content,...
2010 (iso8601)
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1. Freshwater mussels (Order: Unionidae) are among the most imperiled aquatic organisms in North America. Conservationists and resource managers within the United States are increasingly advocating restoration of these animals to preserve...
2014-04 (iso8601)
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Mussels aquaculture is a relevant activity for the fishery sector of the North
Adriatic. Around 15 km of coastal water of the Gulf of Trieste, Italy, are
used for the mussel long line farming, for a production of about 5000
tonn/year. The aim of...
2010 (iso8601)
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Birds affected the community structure of an Oregon rocky shore by
preying upon mussels (Mytilus spp.) and limpets (Collisella spp.). The
impact of such predation is potentially great, as mussels are the
competitively dominant mid-intertidal...
1983-05-24 (iso8601)
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Understanding how large-scale processes (>100 kms) influence ecological
communities is currently a major focus in ecology. In marine systems, coastal
upwelling, a large-scale oceanographic process in which surface water pushed
offshore by winds is...
2002-05-24 (iso8601)
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Aquaculture and fisheries are essential resources for the agri-food
production of the north Adriatic coast. In particular mussels farms occupy a
large area of the gulf of Trieste. A total of 16 producers, working in small
cooperatives or...
2010 (iso8601)
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Objectives: Collect data on mussel distribution, habitat utilization, and other related
data in the Brazos River, San Antonio River, and Sabine River basins.
Identify mussels, prepare species lists, and report data.
2009-11-24
2009-11-24 2008-01-01 2009-11-24 |
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This study investigated whether a device commonly used to measure settlement of mussel larvae for ecological studies, the Tuffy™, functions uniformly whether placed in a bed of filamentous algae or on bare rock. During the summers of 2004 and...
2006-04-03T17:07:21Z (iso8601)
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1. The evaluation of the age and growth of animal populations is essential for understanding and
predicting how populations will respond to changes in environmental conditions and anthropogenic
stressors.
2. We used a novel, von Bertalanffy...
2015-02 (iso8601)
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The uptake, tissue distribution and retention patterns of
cadmium, mercury and zinc were examined in the freshwater mussel,
Margaritifera margaritifera. All three of these heavy metals are
found in the environment. Both cadmium and mercury are...
1972-05-03 (iso8601)
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Shellfish farming is the most common and the most established activity of aquaculture in France and in EU15.
Such as main suppliers of mussels and oysters, mariculture production makes up the referent market for bivalves molluscs,
unlike most...
2001 (iso8601)
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Filter-feeding invertebrates consume phytoplankton and detritus and therefore serve as important mediators of the exchange of materials from nearshore pelagic to intertidal benthic ecosystems. Here, we evaluated the linkages between nearshore and...
2012 (iso8601)
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The Ralph I. Gifford Photographs consist
of images taken by Gifford throughout Oregon, primarily during the 1930s
and 1940s. The photographs depict many Oregon landmarks and scenes,
including the Oregon Coast, Crater Lake, Mount Hood, the Wallowa...
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Cold seep communities with distinctive chemoautotrophic fauna occur where hydrocarbon-rich fluids escape from the seabed. We describe community composition, population densities, spatial extent, and within-region variability of epifaunal...
2013-10-18 (iso8601)
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The overall objective of SPICOSA is to develop a self-evolving, holistic research approach for integrated assessment of Coastal Systems so that the best available scientific knowledge can be mobilized to support deliberative and decision-making...
2008 (iso8601)
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Littoral rocks covered with goose-neck barnacles and black mussels on the Oregon Coast at Ocean Beach, Oregon; 1940-09-29; From Album 1 page 44
2024-04-19
2003-01-01 |
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While community ecologists have traditionally focused on local-scale
processes, it has become apparent that a broader perspective, which explores the
community-level ramifications of material fluxes within and between ecosystems, is
necessary to...
2003-05-12 (iso8601)
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