Integrated Multitrophic Aquaculture and Sites Suitability Assessment

A special issue of Water (ISSN 2073-4441). This special issue belongs to the section "Water, Agriculture and Aquaculture".

Deadline for manuscript submissions: closed (20 June 2022) | Viewed by 2624

Special Issue Editor


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Guest Editor
Institute of Aquaculture, University of Stirling, Stirling FK9 4LA, UK
Interests: marine invertebrate aquaculture; bivalve physiology; finfish aquaculture; integrated multitrophic aquaculture; aquaculture sites suitability assessment; marine invertebrates population genetics; bivalves' growth modelling; coastal ecology

Special Issue Information

Dear Colleagues,

Aquaculture, the farming of aquatic organisms, is a sustainable strategic sector for land and coastal communities. It significantly contributes to food security and enhancement of economic development by providing employment opportunities in rural and coastal areas. Aquaculture can also contribute to healthy enviroments providing important ecoystem and cultural services. In 2018, aquaculture reached the all-time highest production of 114.5 million tonnes in live weight with a total farm gate sale value of USD 263.6 billion. This makes aquaculture a key player within the Blue Growth concept and a strong contributor to some of its key Sustainable Development Goals (SDG). However, despite various technological innovations and improvements in production techniques, this sector is still associated with misperceptions and negative opinions hampering its implementation and a wider consumption of its products. The integrated multi-trophic aquaculture (IMTA) concept was developed as a way to increase the sustainability of intensive aquaculture systems, using an ecosystem-based approach. Nonetheless, many years after the development of this concept, its application at industrial scale is still limited.

With this special issue we would like to invite papers focused on the technical and socio-economic bottlenecks and opportunities offered by the IMTA concept. Priority will be given to multi-disciplinary, field-based investigations

Dr. Stefano Carboni
Guest Editor

Manuscript Submission Information

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Keywords

  • marine invertebrate aquaculture
  • bivalve physiology
  • finfish aquaculture
  • integrated multitrophic aquaculture
  • aquaculture sites suitability assessment
  • marine invertebrates population genetics
  • bivalves' growth modelling
  • coastal ecology

Published Papers (1 paper)

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Research

17 pages, 337 KiB  
Article
Assessment of Hydrobiological and Soil Characteristics of Non-Fertilized, Earthen Fish Ponds in Sindh (Pakistan), Supplied with Seawater from Tidal Creeks
by Asma Fatima, Ghulam Abbas and Robert Kasprzak
Water 2022, 14(13), 2115; https://doi.org/10.3390/w14132115 - 02 Jul 2022
Cited by 2 | Viewed by 2325
Abstract
In this study, the suitability of four earthen, seawater ponds located in the Thatta district of Sindh province (Pakistan) was evaluated for the purpose of semi-intensive mariculture, which remains to be a severely underdeveloped branch of the agricultural industry of this populous Asian [...] Read more.
In this study, the suitability of four earthen, seawater ponds located in the Thatta district of Sindh province (Pakistan) was evaluated for the purpose of semi-intensive mariculture, which remains to be a severely underdeveloped branch of the agricultural industry of this populous Asian country. Initial pond soil probes were promising, as they showed a high clay and silt content. Monthly water samples were obtained in the year 2019 (from January to December), which allowed for the monitoring of water parameters, as well as the identification and relative quantification of planktic populations. As a result, the monthly variations of basic water parameters were found within optimal ranges for planktic growth (water temperature, salinity, pH, transparency, and dissolved oxygen). Bacillariophyta was the largest phytoplanktic group, with the most dominant species being Sundstroemia setigera, followed by the cyanobacteria Oscillatoria limosa. Copepoda was the most numerous group of identified zooplankton, followed by tintinnids and foraminiferans. Total suspended solids (TSS) calculations indicated up to nine-fold month-to-month reductions of planktic biomass, observed in the form of diminishing Bacillariophyta (December) and Copepoda (June and December). In conclusion, the studied ponds appear to be suitable for semi-intensive mariculture activity due to the abundance of diverse planktic forms (mainly Copepoda—preferable natural food for commercially important fish species), which was achieved even without the use of fertilizers. However, significant drops of planktic biomass may still occur, which implies the need for regular water monitoring procedures, which would in turn allow fish producers to implement periodical adjustments to the administered feeding rates with artificial diets. Full article
(This article belongs to the Special Issue Integrated Multitrophic Aquaculture and Sites Suitability Assessment)
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