ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
Marine diseases have major impacts on ecosystems and economic consequences for aquaculture and fisheries. Understanding origin, spread and risk factors of disease is crucial for management, but data in the ocean are limited compared to the terrestrial environment. Here we investigated how the marine ...
Increasing evidence has emerged supporting a tight link between gut bacterial community and shrimp health. However, the knowledge about the variation of gut bacterial community, especially with different disease onset time, remains elusive. Here, healthy and diseased shrimps were collected at 3 disease-outbreak ...
Satellite data and aerial photos have proved to be useful in efficient conservation and management of mangrove ecosystems. However, there have been only very few attempts to demonstrate the ability of drone images, and none so far to observe vegetation (species-level) mapping. The present study compares ...
Abstract Background Many cnidarians, including stony corals, engage in complex symbiotic associations, comprising the eukaryotic host, photosynthetic algae, and highly diverse microbial communities—together referred to as holobiont. This taxonomic complexity makes sequencing and assembling coral host ...
The present invention relates to a method for semi-preserving salted anchovies and the anchovy obtained with said method, where the method comprises: - a phase in which the anchovies are introduced in a tank of drinking water and Himalayan pink salt; - a phase in which the anchovies are beheaded and ...
The present invention relates to a low-calorie food composition containing alginate, calcium and water, which according to the invention further contains a vegetable extract obtained from at least one vegetable variety or a fruit extract or optionally a meat extract or fish extract. The low calorie ...
A velocity of a surface current is easily calculated. A surface current estimating device la is provided, which includes a ground velocity calculating module (11) configured to calculate a ground velocity vector of a ship at a target location where the ship is located on the sea, an estimator (12a) ...
One object is to provide a fish collecting device having a simple structure whereby free rotation of a propeller is prevented in casting, and the propeller can rotate freely under water. The propeller body is formed of one metal plate or an integral resin mold; a front end stopper and a rear end stopper ...
The invention relates to artificial fishing bait. The lure comprises a plate and a metal weight. Openings are formed in the front and rear parts of the plate on the longitudinal axis thereof, which is also the axis of symmetry thereof. Lateral parts of the plate are symmetrically curved downwards relative ...
The invention relates to a method for producing carotenoid solutions in an oil suitable for food. The invention particularly relates to a method for dissolving a carotenoid, especially astaxanthin, in an oil suitable for food by heating a suspension of the carotenoid, especially the astaxanthin, in ...
The present invention relates to a shelter for aquatic biodiversity and mainly for fish life, including a chamber (1e) defining an inner space and including an inlet defined by sides that define a perimeter having a width L1. Said shelter is characterized in that said inlet includes columns (4f, 4b) ...
A method, and device for removing sea lice from salmon with use of a salmon herding passage tube, with ultrasound transducers on the periphery thereof, in a number sufficient to provide ultrasound treatment of the salmon being herded therethrough at a normal herding rate and at a sufficiently high enough ...
Purpose We aimed to assess food intake and adherence to the Mediterranean Diet in patients with T1D compared with nondiabetic individuals. Methods This was an observational, multicenter study in 262 T1D subjects and 254 age- and sex-matched nondiabetic subjects. A validated food-frequency questionnaire ...
Two annual Baltic Sea phytoplankton blooms occur in spring and summer. The bloom intensity is determined by nutrient concentrations in the water, while the period depends on weather conditions. During the course of the bloom, dead cells sink to the sediment where their degradation consumes oxygen to ...
Abstract How predictable is evolution? This remains a fundamental but contested issue in evolutionary biology. When independent lineages colonize the same environment, we are presented with a natural experiment that allows us to ask if genetic and ecological differences promote species‐specific evolutionary ...
Listeria monocytogenes is a Gram-positive pathogen occurring in many refrigerated ready-to-eat foods. It is responsible for foodborne listeriosis, a rare but severe disease with a high mortality rate (20–30%). Lactococcus piscium CNCM I-4031 has the capacity to prevent the growth of L. monocytogenes ...
Bottlenose dolphins (Tursiops truncatus) are highly versatile breath-holding predators that have adapted to a wide range of foraging niches from rivers and coastal ecosystems to deep-water oceanic habitats. Considerable research has been done to understand how bottlenose dolphins manage O2 during diving, ...
Background Antimicrobial resistance is a worldwide public health emergency that requires urgent attention. Most of the effort to prevent this coming catastrophe is occurring in high income countries and we do not know the extent of the problem in low and middle-income countries, largely because of ...
Different environmental factors could induce epigenetic changes, which are likely involved in the biological invasion process. Some of these factors are driven by humans as, for example, the pollution and deliberate or accidental introductions and others are due to natural conditions such as salinity. ...
Abstract Understanding the physiological response of marine mammals to anthropogenic stressors can inform marine ecosystem conservation strategies. Stress stimulates the activation of the hypothalamic–pituitary–adrenal (HPA) axis and synthesis of glucocorticoid (GC) hormones, which increase energy ...