搜索结果: 1-15 共查到“bivalve”相关记录16条 . 查询时间(0.062 秒)
Liquid chromatography/mass spectrometry analysis of perfluoroalkyl carboxylic acids and perfluorooctanesulfonate in bivalve shells: Extraction method optimization
Perfluorinated carboxylic acids Perfluorooctanesulfonate Shell Soft tissue Acid digestion Solid phase extraction
2013/12/12
Liquid chromatography/mass spectrometry analysis of perfluoroalkyl carboxylic acids and perfluorooctanesulfonate in bivalve shells: Extraction method optimization
Perfluorinated carboxylic acids Perfluorooctanesulfonate Shell Soft tissue Acid digestion Solid phase extraction
2013/12/12
Different extraction methods, including extraction by organic solvents with and without acetic acid digestion,and mixed inorganic acid digestion coupled with solid phase extraction (SPE), were develop...
Effect of organic matrices on the determination of the trace element chemistry (Mg, Sr, Mg/Ca, Sr/Ca) of aragonitic bivalve shells (Arctica islandica) —Comparison of ICP-OES and LA-ICP-MS data
trace elements bivalve shell organics LA-ICP-MS ICP-OES sclerochronology
2017/8/9
The element chemistry of biogenic carbonates can provide important data on past environments. However, the Sr/Ca and Mg/Ca ratios as well as the Mg and Sr concentrations of biological carbonates, espe...
Understanding How Disease and Environment Combine to Structure Resistance in Estuarine Bivalve Populations
Delaware bay oyster parasites ecology of infectious diseases oyster population genetics parasite hosts
2015/7/6
Delaware Bay oyster (Crassostrea virginica) populations are influenced by two lethal parasites that cause Dermo and MSX diseases. As part of the US National Science Foundation Ecology of Infectious Di...
The ecological significance of solitary coral and bivalve epibionts on Lower Cretaceous (Valangianian-Aptian) ammonoids from the Italian Dolomites
Ammonoids epibionts Corals Autecology Cretaceous Dolomites Italy
2009/10/20
Lower Cretaceous deposits of the Puez section in the Dolomites (northern Italy) yielded a rich ammonoid fauna(28 genera, n = 424) showing unique epifaunal encrustations by the ahermatypic solitary scl...
Impacts of gold nanoparticle exposure on two freshwater species: a phytoplanktonic alga（Scenedesmus subspicatus）and a benthic bivalve（Corbicula fluminea）
gold nanoparticles Corbicula fluminea Scenedesmus subspicatus
2009/7/28
For years, nanotechnologies have developed the
use of common materials, such as iron or silica,
at an extremely small scale because of their
new properties (reactivity, conductivity, optical
sensi...
Barium and molybdenum records in bivalve shells: Geochemical proxies for phytoplankton dynamics in coastal environments?
Barium and molybdenum records in bivalve shells: Geochemical proxies for phytoplankton dynamics in coastal environments?
2014/4/18
Barium : calcium and molybdenum : calcium ratios were investigated in shells of the tropical scallop Comptopallium radula. Three juvenile specimens were harvested alive in the southwest lagoon of New ...
Two Rare Deep-Sea Bivalve Species from the Levantine Coast of Turkey: Bathyarca philippiana (Nyst, 1848) and Verticordia granulata Seguenza G., 1860
Bathyarca philippiana Verticordia granulata Bivalvia Turkey eastern Mediterranean
2010/3/25
During 2 detailed surveys conducted along the Turkish coasts of the Aegean and Levantine seas in 2000 and 2005, respectively, 2 rare deep-water bivalve species, namely Bathyarca philippiana (Nyst, 184...
Barium and molybdenum records in bivalve shells: Geochemical proxies for phytoplankton dynamics in coastal environments?
Barium molybdenum records
2014/4/18
Barium : calcium and molybdenum : calcium ratios were investigated in shells of the tropical scallop
Comptopallium radula. Three juvenile specimens were harvested alive in the southwest lagoon of New...
Novel analytical approach to bivalve shell biogeochemistry: A case study of hydrothermal mussel shell
NanoSIMS bivalve shell minor and trace element microstructure microanalyses
2017/8/10
To study the mechanism of element incorporation into bivalve shells living in hydrothermal environments, the chemical composition of deep-sea mussel (Bathymodiolus platifrons) shell was analyzed using...
Confirmation of a new food chain utilizing geothermal energy: Unusual fatty acids of a deep-sea bivalve, Calyptogena phaseoliformis
chain utilizing geothermal energy a deep-sea bivalve
2014/4/22
Neutral and polar lipids of the cold-seep clam Calyptogena phaseoliformis were determined to assess the trophic
relationship at hydrothermal vents. The clam obtained many of its lipids from the chemo...
Lethal marine snow: Pathogen of bivalve mollusc concealed in marine aggregates
Lethal marine snow marine aggregates
2014/5/13
We evaluated marine aggregates as environmental reservoirs for a thraustochytrid pathogen, Quahog Parasite
Unknown (QPX), of the northern quahog or hard clam, Mercenaria mercenaria. Positive results ...
Particle depletion above experimental bivalve beds: In situ measurements and numerical modeling of bivalve filtration in the boundary layer
Particle depletion measurements
2014/5/13
Suspension feeders may deplete the near-bed layer of food particles, limiting growth of downstream individuals.
In a field experiment, we examined food depletion above a bed with bivalves (Cera...
Climate-related changes in recruitment of the bivalve Macoma balthica
Climate-related changes bivalve Macoma balthica
2014/5/22
Population dynamics of common intertidal bivalves (Cerastoderma edule, Macoma balthica, Mya arenaria, Mytilus edulis) are strongly related to seawater temperatures. In northwestern European estuaries,...
Influence of simulated bivalve biodeposition and microphytobenthos on sediment nitrogen dynamics: A laboratory study
simulated bivalve biodeposition microphytobenthos sediment nitrogen dynamics
2014/5/26
Suspension-feeding eastern oysters, Crassostrea virginica, were once abundant in Chesapeake Bay and may then have exerted top-down control on phytoplankton and also reduced turbidities, thereby increa...