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ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57

Seasonal flow dynamics exacerbate overlap between artisanal fisheries and imperiled Ganges River dolphins

Here we quantify the effects of artisanal fisheries on the ecology of a small cetacean, the Ganges River dolphin (Platanista gangetica gangetica, GRD), in a large river system of Nepal. We examine the size-classes of fisheries’ catches, behavioural changes in GRD in response to fishing activities, and ...

Reconciling seascape genetics and fisheries science in three codistributed flatfishes

Abstract Uncertainty hampers innovative mixed‐fisheries management by the scales at which connectivity dynamics are relevant to management objectives. The spatial scale of sustainable stock management is species‐specific and depends on ecology, life history and population connectivity. One valuable ...

COVID-19 pandemic impacts on global inland fisheries

The COVID-19 pandemic has led to environmental recovery in some ecosystems from a global “anthropause,” yet such evidence for natural resources with extraction or production value (e.g., fisheries) is limited. This brief report provides a data-driven global snapshot of expert-perceived impacts of COVID-19 ...

Food or just a free ride? A meta-analysis reveals the global diversity of the Plastisphere

It is now indisputable that plastics are ubiquitous and problematic in ecosystems globally. Many suggestions have been made about the role that biofilms colonizing plastics in the environment—termed the “Plastisphere”—may play in the transportation and ecological impact of these plastics. By collecting ...

A Systematic Review of the Ornamental Fish Trade with Emphasis on Coral Reef Fishes—An Impossible Task

Simple Summary The trade in marine ornamental fishes appears to have commenced around the 1930s, and the number and diversity of species traded remain unclear. Figures currently available are based on estimates or are inferred using limited information from various formal and trade organisations. Almost ...

Impact of the Great East Japan Earthquake on the Employment Status and Mental Health Conditions of Affected Coastal Communities

The Great East Japan Earthquake devasted the old community in coastal areas characterized by primary industry. The number of unemployed people increased from 150,000 to 190,000 after the earthquake. All of the adult residents of Shichigahama (18 years old or older), located in the coastal area of the ...

On Terrestrial and Satellite communications for telecommunication future

As the world is always changing where the social, political, and working aspects of our lives are driven and fortified by connectivity with enormous proliferation of all types of perspicacious contrivances. Mobile connectivity has its well-known paramountcy, with 5G and the Internet of Things “IoT” ...

A Forecasting Model for Monitoring Water Quality in Aquaculture and Fisheries IoT Systems

Water quality monitoring is an important task when developing IoT systems, especially for aquaculture and fisheries. By monitoring the real-time indicators (e.g., temperature, salinity, pH, Dissolved Oxygen - DO, and Chemical Oxygen Demand - COD) and getting early warning we can manage the quality of ...

Hybrid Aerial Underwater Robotic System (HAUCS): the Initial Instruments Development and Deployment

The Hybrid Aerial/Underwater RobotiC System (HAUCS) is a transformative robotic system that aims to bring fundamental innovations to how aquaculture farms operate. This paper will present the initial hardware development effort in the first year of the HAUCS project. One major success was that land-based ...

The Preliminary Design of Water Quality Monitor System for the Ecological Pond based on LoRaWAN

In the modern aquaculture, diverse environmental sensing in the application of intelligent monitoring system is receiving more and more attention. To monitor the water quality of aquaculture ponds, we design and develop a water quality monitoring system based on LoRaWAN. LPWAN (Low Power Wide Area Network) ...

The Impact of Efficacy, Values, and Knowledge on Public Preferences Concerning Food–Water–Energy Policy Tradeoffs

Food, water, and energy (FWE) policies often entail contentious tradeoffs. For example, increasing food production may involve irrigation from riparian sources that may adversely impact fisheries habitats, the siting of solar energy on agricultural lands can impact food production, and increasing food ...

Nutritional Composition of Gluten-Free Labelled Foods in the Slovenian Food Supply

The market of gluten-free (GF) foods has been expanding in recent years. GF foods are consumed not only by those with medical predispositions for avoiding gluten, but also by a specific segment of consumers, searching for “healthier” food choices. For these, such practices can present a serious limitation ...

Megalocytiviruses in ornamental fish: A review

Iridoviruses, especially megalocytiviruses, are related to severe disease resulting in high economic losses in the aquaculture industry worldwide. The ornamental fish industry has been affected severely due to Megalocytivirus infections. Megalocytivirus is a DNA virus that has three genera; including ...

A three‐pronged approach that leans on Indigenous knowledge for northern fish monitoring and conservation

Abstract Investigating whether changes within fish populations may result from harvesting requires a comprehensive approach, especially in more data‐sparse northern regions. Our study took a three‐pronged approach to investigate walleye population change by combining Indigenous knowledge (IK), phenotypic ...

Antibiotic Resistance in Recreational Waters: State of the Science

Ambient recreational waters can act as both recipients and natural reservoirs for antimicrobial resistant (AMR) bacteria and antimicrobial resistant genes (ARGs), where they may persist and replicate. Contact with AMR bacteria and ARGs potentially puts recreators at risk, which can thus decrease their ...

Revealing Alteration in the Hepatic Glucose Metabolism of Genetically Improved Carp, Jayanti Rohu Labeo rohita Fed a High Carbohydrate Diet Using Transcriptome Sequencing

Although feed cost is the greatest concern in aquaculture, the inclusion of carbohydrates in the fish diet, and their assimilation, are still not well understood in aquaculture species. We identified molecular events that occur due to the inclusion of high carbohydrate levels in the diets of genetically ...

Nearshore neonate dispersal of Atlantic leatherback turtles (Dermochelys coriacea) from a non-recovering subpopulation

The cryptic ‘lost years’ of sea turtles challenge conservation efforts due to unknown movements and habitat utilisation of young life stages. Behavioural information strengthens dispersal and habitat utilisation models estimating unidentified movements. In this study, leatherback hatchlings were actively ...

Keystone actors do not act alone: A business ecosystem perspective on sustainability in the global clothing industry

Global industries are typically dominated by a few disproportionately large and influential transnational corporations, or keystone actors. While concentration of economic production is not a new phenomenon, in an increasingly interconnected and globalized world, the scale of the impacts of keystone ...

Prevalence and correlates of men’s and women’s alcohol use in agrarian, trading and fishing communities in Rakai, Uganda

Introduction Uganda has one of the highest rates of alcohol use in sub-Saharan Africa but prevalence and correlates of drinking are undocumented in the Rakai region, one of the earliest epicenters of the HIV/AIDS epidemic in East Africa. Methods We analyzed cross-sectional data from 18,700 persons ...

Research on Economic Evaluation for Typical Integrated Energy Services

Integrated energy services (IESs) contain a variety of service contents and service forms, resulting in that economic evaluation of IESs can’t rely on a single financial data. Therefore, it is necessary to establish an economic evaluation method suitable for IESs. In this study, combined with the operating ...

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