Podostemaceae is the largest family of strictly aquatic angiosperms. They grow in fastflowing oligotrophic rivers or waterfalls. They adhere strongly to rocks by means of unicellular and hapterous hairs, which secrete a mucilaginous substance, once fixed they form a biofilm. They [....] » Read More
Given the growth of aquaculture, the risk of AMR during fish farm production is becoming increasingly important from the ‘One Health’ perspective. However, only a limited number of commercially licensed vaccines are available, mainly for the salmon industry, posing no [....] » Read More
Brazil is ranked as the fourth country in food production worldwide. In addition, many areas in the country are intensely explored for mineral resources (ores) and silviculture is expanding greatly in suitable regions. Such activities have brought several impact [....] » Read More
The Alestidae or African Characins form the most represented family among the Characidea. These fish have a very important place in the diet of the riverside populations of the rivers in which they abound. The culture of fish of this family proves to be essential to ens [....] » Read More
To assess the quality of an aquatic environment, scientists use indices based on physico-chemistry, phytoplankton algae, and invertebrates. In some cases they use fish or “fish index” which takes fish communities into consideration as final biological indicators and [....] » Read More
The Red Sea is narrow sea and elongated and one of the most resources for this meat and the most families have been loving are considered the coral reef fish and they are the main target species for fishermen, tourist and consumers. The artisanal fishery is one of the common fish [....] » Read More
In recent decades, plastic pollution has become a global critical environmental issue as a result of the imbalance between the production rate of plastics and a country’s ability to properly manage the waste. As a result, huge amounts of plastic waste have accumulated in th [....] » Read More
Zooplankton is a living prey better suited to feeding fish larvae due to its small microscopic size. To this end, a test on the productivity in an aboveground environment was carried out in order to contribute to the controlled production of zooplankton intended for the feeding o [....] » Read More
Lake Malawi is the third largest fresh water lake in Africa and the ninth largest fresh water lake in the world. It contains more fish species than any other lake in the world. The diversity of these species is of special significant as most of them are endemic to Malawi. Apart f [....] » Read More
The products of Greek aquaculture as a whole constitute in recent years the second most important agricultural product of our country. The intensification of fish farming in our country and the great development of this rapidly growing industry are threatened due to the presence [....] » Read More
Vibrio harveyi is an opportunistic pathogen bacterium, which affects Greek aquaculture in recent years, as it causes significant losses mainly in sea bass, Dicentrarchus labrax. The purpose of this study is to describe the cause, pathogenesis, clinical symptoms and preventive/the [....] » Read More
In recent years, various probiotic strains have been applied in the aquaculture industry as acceptable strategies for prevention and treatment of aquatic animal diseases. However, conventional probiotic applications have limitations. Therefore, in this study, the recombinant prob [....] » Read More
This study aims to investigate the antibacterial effect of Wedelia grass (Wedelia chinensis) extract on Vibrio parahaemolyticus isolated from infected white-leg shrimp. The extracts of this herb were prepared in distilled water, ethanol 96% or methanol 99.8%, which were subsequen [....] » Read More
Rabbitfish is a tropical marine species in Vietnam, known as the specific species in Tam Giang Cau Hai lagoons. In hatcheries, the survival rate of this species is relatively low, especially from day 8 to day 15 after hatching. Several possible reasons that caused the dramatic de [....] » Read More
With the development of larval-rearing technology for freshwater fishes, the demand for rotifers is increasing. The use of resting eggs is also highly recommended to prevent pathogen contamination from live feed routes, as well as to significantly reduce labor costs and algae pro [....] » Read More
C-type lectins (CTLs) is a protein superfamily of glycan binding receptors, they have play important role in the host defense against pathogens and the maintenance of immune homeostasis of crustacea and higher animals even to against bacterial infection by serving as pattern reco [....] » Read More
This study was carried out to isolate and determine the Vibrio spp. from the Red drum fish (Sciaenops ocellatus) suffering from hemorrhagic disease in Vietnam. In this study, 18 strains of Vibrio bacteria were identified from 27 samples of Red drum fish. The isolate bacterial str [....] » Read More
As one of the fastest-growing food production industries, aquaculture is intended to meet global food demands. Intensive aquaculture has been plagued by several infectious diseases and vibriosis is among the major diseases affecting finfish and shellfish aquaculture and the [....] » Read More
At the Freshwater Fisheries Research Center of the Chinese Academy of Fisheries Sciences of Nanjing Agricultural University, a research was established to explore the effects of dietary effective microorganisms supplementation on the growth, immunity, and appetite regulation of G [....] » Read More
Antiparasitic copper treatment is a part of routine marine aquaria quarantine, and, at times is used to treat fish on exhibits. Free copper will react with calcareous materials, to form insoluble copper carbonate. This will leach out into fresh, untreated saltwater once a bath tr [....] » Read More
Abstract: In order to determine the feasibility and the best addition amount of biofloc technology in turtle culture, we 11 studied the formation of biofloc and its effects on water quality and microflora by regulating the C/N ratio in the culture 12 water of Chinemy sreevesii. W [....] » Read More
In Mexico the annual shrimp aquaculture rate production is growing, and thus demands more feeding inputs and diseases inhibitors. Among organic fertilizers, Eisenia foetida solid humus is considered as a great promoter for plankton growth, helping to develop these aquatic organis [....] » Read More
The research was conducted to identify the infection level of fish-lice (Caligus spp) on Rabbitfish (Siganus guttatus) which cultures in Thua Thien Hue province, and to clarify the effect of extraction from Saudau (Azadirachta indica) plant on the fish lice. The total of rabbit f [....] » Read More
Title : Industry teams-up with educators to develop classroom urban, indoor, and innovative farming
J L Giovanna Hesley, Basis Tucson Primary, Tucson, United States
After three years teaching Engineering and Aquaponics at the elementary school level, Ms. Hesley has stepped away from the classroom and taken her skill set to a larger venue. She is now a part of CropKing, Inc. who are working with the Ohio State University Department of Extensi [....] » Read More
Title : Impacts of climate changes and adaptation measures of local people in central highlands of viet nam
Tran Huu Nghi, The Centre for Tropical Forest Research Viet Nam, Vietnam
Central Highlands is located in the central part of Viet Nam where is the home of difference ethnic minorities groups and have a lot of traditional customs on the agriculture production and society. This is also famous for many perennial crops which contribute to local and nation [....] » Read More
Title : When sustainable aquaculture comes to the rescue of environmental preservation: Concrete actions of marine ecological restoration on the french coasts (mediterranean sea)
Sylvia Agostini, University of Corsica, France
In a current global context of marine biodiversity loss and fishery resource overexploitation, the French University of Corsica has acquired a new tool to combine research with ecological and coastal engineering: The marine platform STELLAMARE (Sustainable TEchnologies for Littor [....] » Read More
Title : RAS indoor scylla serrata crablet production
Diana Chan, Aquaculture Innovation Centre, Singapore
Mudcrab supply is still heavily dependent on sea harvest. The demand forecast is likely to surpass the production volume of 3 mil tons by 2024 (Research & Markets.com, 2018). Giant mudcrab, Scylla serrata, is part of Singapore’s iconic chilli crab dish and the [....] » Read More
Title : Role of Artificial Intelligence and Remote Sensing to control Aquatic Pollution and Toxicology through Physicochemical and spectroscopic methods by using Catalytic Oxidants & Develop Aquatic- Climate Prediction Models (ACPM).
Virendra Goswami, Indian Institute of Technology (IIT) & ‘Environment and Peace Foundation, India
During UN-Decade of Ocean Science for Sustainable Development, begin in 2021, it is increasingly important to gather as a scientific community to raise awareness of the truly global dimension of the ocean, address environmental challenges, and set forth on a path towards a resi [....] » Read More
Title : Can tilapia become the main fish animal protein to feed billions in global scenarios amid crisis: trade perspectives
Amod Ashok Salgaonkar, A2S2 Enterprises, India
Tilapia is among one of the popular seafood trade commodities in the world. It is also named as “Aquatic Chicken” and it has a power to satisfy the taste buds of the consumers in various ways. In comparison with Salmon & Shrimp, its quite much affordable to the co [....] » Read More
Title : The Investment Value of Blue Economy Think Tanks
Simone Smith Godfrey, South African International Maritime Institute, South Africa
The Blue Economy as a definition will be investigated in regard to the value collaborative research and interaction in an integrated manner may bring via the application of think tanks. An overview is given of the Blue Economy and insights are provided regarding the opportunities [....] » Read More
Title : A situation analysis for washington state’s emergent seaweed aquaculture industry
Monea Kerr, The Nature Conservancy, American Samoa
When done well, seaweed aquaculture has benefits for nature and people. Restorative seaweed aquaculture can provide local economic opportunities and jobs, while also having positive impacts on the environment like improving water quality, combating impacts of ocean acidification, [....] » Read More
Title : Integrated multi-trophic aquaculture (IMTA) and sustainability- led innovations:The marine aquarium market
Luigi Piper, University of Salento, Italy
The growth of the global marine aquarium market can be deemed to be one of the causes of the degradation of coral reef ecosystems. The need to balance economic interests and the protection of the biosphere has favored restrictive legislation on the importation of ornamental speci [....] » Read More
Title : Access and small scale fisheries
Jim McIsaac, TBuck Suzuki Foundation, Canada
Small-scale fisheries depends on availability of and access to resources. Yet research on access – the combination of rights and capacities that enable small-scale fishers to benefit from available marine resources – has been limited compared to research on availabili [....] » Read More
Title : Measured waves and wave-generated currents from exposed aquaculture site
Hedin L Abrahamsen, Fiskaaling, Denmark
The aquaculture industry on the Faroe Islands has been expanding for many years, and new suitable locations are harder to find. In recent years waves and wave-generated currents have become an increasing challenge. A large portion of the fish died in a 2016 storm at the aquacultu [....] » Read More
Title : Bioactive peptides derived after simulated gastrointestinal digestion of cooked catfish fillet for human health-promoting
Papungkorn Sangsawad, Suranaree University of Technology, Thailand
Catfish fillet (CFF) has 30% protein, making it an interesting human protein source. Reports of bioactive peptides have been generated from the enzymatic hydrolysis of many fish proteins. However, the bioactive peptides generated from CFF digestion for health promotion are stil [....] » Read More
Title : Eel (Anguilla marmorata), gene diversity, and new marine and freshwater bodies discoveries
Nguyen Quang Linh, Hue University, Vietnam
Grass – ell (Anguilla marmorata) migrates into the mainland through the estuaries during water waves and temperature changes, and lunar season, as dark times at night as natural resources for aquaculture in fresh and marine culture. The seasonal appearance of eel is related [....] » Read More
Title : Application of high-performance liquid chromatography technology to determine some biological components in natural Eel collection in Thua Thien hue, Vietnam
Kieu Thi Huyen, Hue University, Vietnam
A species of catfish belonging to the Anguilla genus called Anguilla marmorata has long been exploited and grown in Vietnam. Marbled eels are regarded as a specialty seafood species with several therapeutic and nutritive benefits. In this study, we used High-Performance Liquid Ch [....] » Read More
Title : Evaluation of indigenous tropical seaweed for uptake nutrients from wastewater sourced from intensive shrimp farms
Dr Nguyen Thi Thuy Hang, Hue University, Vietnam
Intensive shrimp farming has been expanded rapidly and this aquaculture system has significant contribution to the economy of many tropical countries. However, the rapid expansion of shrimp aquaculture has led to environmental issues such as a high risk of eutrophication from nut [....] » Read More
Title : Studies on the use of locally (coxs bazar and saint martin) available alternative renewable seaweeds wastes as compost organic fertilizer resources
Durlave Roy, Bangladesh Open University, Bangladesh
Marine red Marine red algae from the Bangladesh Bay of Bengal Hypnea Sp are often regarded as an underutilized bio-resource seaweed have been used as organic materials due to the presence of a number of plant growth stimulating compounds. The effect of various seaweed species on [....] » Read More
Title : Linking water pollution and cancer in aquatic ecosystem
Hassan Elsayed Flefel, Theodor Bilharz Research Institute, Egypt
cancer is one of the first problems in measuring the extent to which populations are affected by pollution-induced cancer and understanding the mechanistic link between pollution and cancer. in fish, pollutants are often absorbed through the gills and skin and accumulate in lipid [....] » Read More
Title : The ecological, social and economic factors hindering and contributing to sustainable aquaculture development.
Precious Khonzile Mthiyane, University of Zululand, South Africa
The aquaculture sector in South Africa forms part of Oceans Economy narrative, and this sector has a significant growth potential due to the rising global demand for fish products; the eagerness of the middle-class to raise their income in emerging nations; and the increase [....] » Read More
Title : The importance of dietary carbohydrate in fish nutrition
Mehdi Asemani, IFRO, Iran (Islamic Republic of)
Developing a cost-effective diet to sustain optimal growth is considerably important in aquaculture; an increasing demand for cost-effective aqua feeds has surfaced. In an intensive culture system, over 50% of the production cost constitutes feed cost. Therefore, the importance o [....] » Read More
Title : State of arts vegetation roughness in rivers and flood plains
Manoochehr Fathi Moghadam, Shahid Chamran University of Ahvaz, Iran (Islamic Republic of)
Vegetation in rivers, flood plains, and lakes plays an important role in maintaining the ecosystem and wildlife of rivers, in particular fish habitat. On the other hand, non-submerged vegetation in river bed and flood plains produce high resistance to flow and have a large impact [....] » Read More
Title : Comparison of zootechnical performance of juvenile catfish Clarias gariepinus and tilapia Oreochromis niloticus reared in monoculture and polyculture in weather recirculating system in aquariums
Yao Laurent Alla, Centre De Rechercher Oceanologiques (CRO), Cote d'Ivoire
The aim of this study is to determine and compare the zootechnical performance in mono and polyculture of catfish Clarias gariepinus and tilapia Oreochromis niloticus juvenile in wather recirculating system in aquariums. For this, three batches (catfish, tilapia and cat [....] » Read More
Title : Identification of Gyrodactylus ectoparasites in some of the Iranian warm water fish farms by PCR of the 5.8S and ITS2 segment of ribosomal DNA (Monogenea, Gyrodactylidae)
Javad Daghigh Roohi, Iranian fisheries Science Research Institute, Iran (Islamic Republic of)
Following the gradual daily loss of fish fry in a few fish farms , 413 fish of 5 different species were sampled of some farms in Guilan province. After preparing wet mounts of skin and gills, Gyrodactylus isolates were fixed by Ammonium picrate glycerin. After photographing with [....] » Read More
Title : Study of the probiotic potential of lactics bacteria isolated from Artemia sp.
Tahlaiti Amina, univercité Abdelhamid Ibn Badiss Mostaganem, Algeria
Aquatic lactic acid bacteria isolated from fish, shellfish and seafood play a very important role in the intestinal flora and can be used as probiotics in aquaculture farming. The aim of this work was to isolate bacteria with high probiotic potential from Artemia sp. co [....] » Read More
Title : Settlement of box tropical mussel, Septifer bilocularis: effect of site, position in the patch, and substrate
Medy Ompi, Faculty of Fisheries and Marine Sciences, Indonesia
Settlement of box mussels to the availability of a preferred substrate can be a dynamic process where it is not clear what factor affects settlement in the position among patch sizes in the intertidal mussel bed. The objectives of this study were to explore the influenc [....] » Read More
Title : Thalassiosira subitis was isolated from Tam Giang Lagoon, Vietnam as a feed for the rotifer Branchionus plicatilis
Ho Thi Thu Hoai, University of Agriculture and Forestry, Vietnam
A microalgae strain of Thalassiosira subtilis was isolated from Tam Giang Lagoon in Thua Thien Hue, Vietnam, using a single-cell micropipette technique in F2 medium. Microalgae and rotifers of medium size (Branchionus plicatilis) were cultured in the plastic cans with 12-h l [....] » Read More
Title : The biosorption potential of Plocamium cartilagineum algal biomass for the elimination of the synthetic dye Cibacron Blue
Chouaib Motik, Faculté des sciences de Casablanca - Hassan 2 University, Morocco
The presence of dyes in the textile industry waste presents a problem for the environment, as they are mostly toxic, non-biodegradable and resistant to destruction by conventional physico-chemical treatment methods. Current researches are therefore oriented towards low-cost treat [....] » Read More
Title : Genetic diversity and population structure of the Giant Mottled Eel, Anguilla marmorata Quoy & Gaimard, 1824 in Central Vietnam
Nguyen Anh Tuan, Univesity of Agriculture and Forestry, Hue University, Vietnam
The giant mottled eel, Anguilla marmorata, is at high risk of extinction due to overfishing of glass eels and elvers to provide stock for eel farming. In Vietnam, information on the genetic diversity and population structure of this species, which is necessary for resource m [....] » Read More
Title : Impacts of anthropogenic activities on fish populations in Lake Cayo, Lower Guinea (Republic of the Congo, Central Africa)
Armel Ibala Zamba, Marien Ngouabi University, Congo
Long spared, African aquatic ecosystems are currently particularly affected by the development of human activities, the main ones being: industrial deforestation, construction of dams for electricity and irrigation, overexploitation due to fishing, and various pollutions. Ichthyo [....] » Read More
Title : Counting fish system using artificial intelligence
Heyde Francielle do Carmo Franca, On-Peixes, Brazil
This article is about a counting fish system using artificial intelligence. We trained a neural network to count fry (fish in its young state) in controlled tanks. The neural network was developed using the YOLO (You only look once) architecture. It is able to identify fish and [....] » Read More
Title : Captive breeding technology and Developmental Biology of the indigenous ornamental fishes of the Western Ghats of India with view to their conservation and sustainability.
T V Anna Mercy , Kerala University of Fisheries and Ocean studies, India
The Western Ghats is one among the four hotspots biodiversity of India. The WGs cover an area of about 129,037 km2 stretching to a length of 1,490 km along the western coast of India from Tapti Valley in the north (about 21°C16’ N) to Kanyakumari in the south (8°C19 [....] » Read More
Title : Efficient role of algae in various industrial applications
P Rajasulochana, Saveetha Institute of Medical and Technical Sciences, India
Marine organisms are a rich source of structurally novel and biologically active metabolites. Macroalgae can be classified as red algae (Rhodophyta), brown algae (Phaeophyta) or green algae (Chlorophyta) depending on their color, nutrient, and chemical composition. Red and brown [....] » Read More
Title : Antibiotic resistance of Vibrio parahaemolyticus isolated from cultured groupers (Epinephelus spp) in Phu Yen, Vi
Kim Cuc Nguyen, Institute of Biotechnology, Hue University, Vietnam
Phu Yen is a coastal province in the region Central, Vietnam, where there is marine fish farming cages and ponds are quite developed. Here, grouper (Epinephelus spp) is one of the subject of rearing. However, the disease and its harmful effects are still a big obstacle to raising [....] » Read More