Results 51 to 60 of about 3,517 (195)

Temporal dynamics of heatwaves are key drivers of sediment mixing by bioturbators

open access: yesLimnology and Oceanography, Volume 68, Issue 5, Page 1105-1116, May 2023., 2023
Abstract Heatwaves affect tidal flat ecosystems by altering the bioturbating behavior of benthic species, with potential consequences for sediment oxygenation, particle mixing, and erodibility. Although the frequency and duration of heatwaves are expected to increase under global warming scenarios, we lack insights into how heatwaves' temporal dynamics
Zhengquan Zhou   +9 more
wiley   +1 more source

Adverse Effects of Ruditapes decussatus (Linnaeus, 1758) Diet on Stomach Tissues in Rats [PDF]

open access: yes, 2021
Ruditapes decussatus (Linnaeus, 1758) belongs to the Veneridae family is given as nutrients to rats. R. decussatus was collected from three different locations from the Çanakkale Strait.
Latife Ceyda İRKİN   +3 more
core   +1 more source

Larval cryopreservation as new management tool for threatened clam fisheries

open access: yesScientific Reports, 2021
Cryopreservation is the only reliable method for long-term storage of biological material that guarantees genetic stability. This technique can be extremely useful for the conservation of endangered species and restock natural populations for declining ...
P. Heres, J. Troncoso, E. Paredes
doaj   +1 more source

Resistência antimicrobiana a β-lactâmicos, Colistina e Quinolonas em enterobactérias e Vibrio spp. isoladas de Ruditapes decussatus e Ruditapes philippinarum [PDF]

open access: yes, 2020
Currently, antibiotic resistance is presented globally as a serious problem that worsens daily, and since more resistant bacteria, with the capacity to transfer genes keep emerging, it becomes a topic of uttermost importance.
Valdez Álvarez, Christian Andrés
core   +1 more source

Some properties of habituation of siphon withdrawal in the slimy clam (Ruditapes decussatus)

open access: yesBehavioural Processes, 2022
Abstract Over the last decades the comparative study of the intelligence of invertebrate animals has shown the psychological complexity of these species. Although significant research has been carried out on the phyla of mollusks in gastropods and cephalopods, there has been little research concerning bivalves.
Pablo, Rubio   +2 more
openaire   +4 more sources

Recruitment of the clam Ruditapes decussatus in the Lagoon of Thau, mediterranean

open access: yesEstuarine, Coastal and Shelf Science, 1992
The spatial and temporal patterns of recruitment of juvenile clams Ruditapes decussatus were investigated in the Mediterranean lagoon of Thau. The periods of release of clam larvae were determined by monitoring the gonad maturity index in samples of adult females. Two massive spawnings were detected. Recruitment, deduced from spat density, was abundant
Borsa, P., /Millet, Bertrand
openaire   +2 more sources

The Impact of Climate Change on Bivalve Farming: Combined Effect of Temperature and Salinity on Survival and Feeding Behavior of Clams Ruditapes decussatus

open access: yesFrontiers in Marine Science, 2022
European clam (Ruditapes decussatus) is one of the most relevant emergent bivalve species from the aquaculture sector in Europe with high economic value.
Ana Rato   +9 more
doaj   +1 more source

Heterozygote deficiency and population structure in the bivalve Ruditapes decussatus [PDF]

open access: yesHeredity, 1991
The genetic structure of the bivalve Ruditapes decussatus from a Mediterranean lagoon was investigated at seven enzymatic loci. Samples of adults collected at the same period in different localities were genetically homogeneous. Slight allele frequency differences were observed between two annual cohorts of spat.
P Borsa, M Zainuri, B Delay
openaire   +1 more source

Cytochrome c oxidase subunit I variability in Ruditapes decussatus (Veneridae) from the western Mediterranean

open access: yesThe European Zoological Journal, 2017
Ruditapes decussatus (Linnaeus, 1758) (Veneridae) is an Atlanto-Mediterranean bivalve whose populations have experienced reductions and, in some instances, hybridisation with allochthonous R. philippinarum.
D. Sanna   +11 more
doaj   +1 more source

Variation of Metal and Metallothionein Concentrations in a Natural Population of Ruditapes decussatus

open access: yesArchives of Environmental Contamination and Toxicology, 2003
The spatial and seasonal variation of total and subcellular distribution of Cd, Cu, and Zn was followed in different tissues (gills, digestive gland, and remaining tissues) of the clam Ruditapes decussatus collected along a metal contamination gradient in the Ria Formosa lagoon (southern Portugal) and compared with metallothionein (MT) concentrations ...
Bebianno, Maria João, Serafim, A.
openaire   +3 more sources

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