ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
Marine protected areas (MPAs) can facilitate recovery of diminished stocks by protecting reproductive adults. To effectively augment fisheries, however, reproductive output must increase within the bounds of MPAs so that larvae can be exported to surrounding areas and seed the region. In response to ...
Effective ecosystem risk assessment relies on a conceptual understanding of ecosystem dynamics and the synthesis of multiple lines of evidence. Risk assessment protocols and ecosystem models integrate limited observational data with threat scenarios, making them valuable tools for monitoring ecosystem ...
The Southeast Pacific is characterized by rich upwelling systems that have sustained and been impacted by human groups for at least 12 ka. Recent fishing and aquaculture practices have put a strain on productive coastal ecosystems from Tongoy Bay, in north-central Chile. We use a temporal baseline to ...
Pharmaceuticals represent an immense business with increased demand due to intensive livestock raising and an aging human population, which guarantee the quality of human life and well-being. However, the development of removal technologies for these compounds is not keeping pace with the swift increase ...
Coastal wetlands are sites of rapid carbon (C) sequestration and contain large soil C stocks. Thus, there is increasing interest in those ecosystems as sites for anthropogenic greenhouse gas emission offset projects (sometimes referred to as “Blue Carbon”), through preservation of existing C stocks ...
Male oriental river prawns (Macrobrachium nipponense) grow faster than females, and therefore, reach larger sizes by harvest time. Histological observations have indicated that the sex-differentiation sensitive period (which includes the formation of the androgenic gland, the testis, and the ovary) ...
The hyporheic zone (HZ) is the active ecotone between the surface stream and groundwater, where exchanges of nutrients and organic carbon have been shown to stimulate microbial activity and transformations of carbon and nitrogen. To examine the relationship between sediment texture, biogeochemistry, ...
The branched-chain sugar apiose was widely assumed to be synthesized only by plant species. In plants, apiose-containing polysaccharides are found in vascularized plant cell walls as the pectic polymers rhamnogalacturonan II and apiogalacturonan. Apiosylated secondary metabolites are also common in ...
Snakehead fishes of the family Channidae are predatory freshwater teleosts from Africa and Asia comprising 38 valid species. Snakeheads are important food fishes (aquaculture, live food trade) and have been introduced widely with several species becoming highly invasive. A channid barcode library was ...
Long period fiber gratings (LPFGs) were coated with iron (Fe) and exposed to oxidation in air and in water having different concentrations of sodium chloride (NaCl) to detect the formation of iron oxides and hydroxides. The process was monitored in real time by measuring the characteristics of the LPFGs ...
Described is a homogeneous gel composition with at least antimicrobial, antibacterial, and/or anti-viral properties comprising; a combination of a stable and homogeneous aqueous and/or polyol solution based chelated metal oxide liquid complex suspension and a gel composition free of chelated metal oxides ...
I molluschi bivalvi vivi, quando riscaldati, aprono i gusci ed espongono la carne e i succhi all'interno. Il grado di apertura del guscio può variare da una specie all’altra, e ciò può portare a variazioni nel periodo di tempo necessario per cucinare ogni mollusco. Ciò può comportare un prodotto disomogeneo ...
A shellfish positioning and opening apparatus having at least one processing lane whereby the apparatus includes the following stations of an in-feed and singulation station followed by a reorientation assembly station utilizing a vision system and a holding and opening assembly station. The said processing ...
A method of manufacture of a microwave or thermally reheatable or cookable food product comprising the steps of: providing a solid or solidified substrate; applying two or more coating compositions to the substrate to produce a coated substrate; wherein at least one of the coating compositions comprises ...
The present invention provides a dried-fishes extract having excellent flavor and a production method therefor. In particular, the present invention provides a dried-fishes extract containing at least 150 ppm inosinic acid and at least 150 ppm anserine.
A disconnector drill string has an uphole section and a downhole section coupled together by a disconnection sub, an operative length and an internal fluid conduit that extends along its operative length. The disconnection sub is operable to receive wirelessly a pre-designated command signal, to selectively ...
A multi-foil lift force creator (1) for a fishing trawl is disclosed, said multi-foil lift force creator comprising a plurality of hydrofoil elements (2) aligned in a stacked manner and designed to be arranged between and attached rigidly at both ends to a spherical buoyancy element (9) for being mounted ...
The present invention relates to an underwater propelling device (10) comprising: - a stator (20) comprising circumferential arrayed coils (35) and being adapted to generate a controlled electromagnetic field along an axial direction, - a shaftless propellant rotor (30) comprising: - at least two magnetized ...
A shark barrier includes a plurality of resiliently flexible, elongate members that extend in a generally upright condition between a sea floor and a sea surface. The elongate members are arranged so as to have the appearance of a thicket, preferably a kelp forest, when viewed from within the water ...
The invention claims a water purifying and processing aquiculture of super large scale light the biological reactor comprises a can be sealed construction of three-dimensional space solid structure in space each plane on the surface layer respectively establishing a circuitous water channel the shape ...