Current Advances and Challenges in Fisheries and Aquaculture Science: Feature Papers for the New Journey of Fishes
This addresses current advances and challenges in fisheries and aquaculture science. Exposure of larval fish to elevated temperatures during embryological development may induce craniofacial and morphological alterations, which are suggested possible impacts of global warming. Molecular markers shed...
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| Ձևաչափ: | Online |
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| Լեզու: | անգլերեն |
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MDPI - Multidisciplinary Digital Publishing Institute
2022
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| Առցանց հասանելիություն: | ONIX_20220621_9783036540757_49 |
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Չկան պիտակներ, Եղեք առաջինը, ով նշում է այս գրառումը!
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| _version_ | 1869521597609541632 |
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| collection | Directory of Open Access Books |
| description | This addresses current advances and challenges in fisheries and aquaculture science. Exposure of larval fish to elevated temperatures during embryological development may induce craniofacial and morphological alterations, which are suggested possible impacts of global warming. Molecular markers shed new light on the ontogenetic migration of stream fishes. Fast growth rates, early age at maturity, moderate fecundity, and diverse diet explain the potential for introduced fishes to dominate fish communities in their native and introduced range. Taking videos of marine benthic habitats supports low-impact, real-time monitoring of species occurrence. Among heavily fished species, almost half had outdated demographic assessments that would benefit from the integration of data from fisheries sources and improved collaboration among fishery stakeholders and managers. The continued growth of aquaculture will depend upon developing feeds that improve the growth, oxidative status, and immune response of fed cultured organisms. New aquaculture feedstuffs might be derived from plants or microbes, and new additives would include ghrelins and dietary symbiotics. The effects of these constituents on survival, growth, gut histomorphology, immune response were assessed for cultured freshwater and marine species. The results provide suggestions for advances in aquafeeds for the species studied and for cultured fishes more generally. The scientific advances realized with the use of new tools provide the basis for addressing global challenges to fisheries, aquaculture and for ongoing scientific research. |
| format | Online |
| id | doab-20.500.12854ir-84471 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | MDPI - Multidisciplinary Digital Publishing Institute |
| publisherStr | MDPI - Multidisciplinary Digital Publishing Institute |
| record_format | ojs |
| spelling | doab-20.500.12854ir-844712024-03-28T03:30:59Z Current Advances and Challenges in Fisheries and Aquaculture Science: Feature Papers for the New Journey of Fishes Esteban, Maria Angeles Baldisserotto, Bernardo Hallerman, Eric Aurantiochytrium sp. docosahexaenoic acid histology Oreochromis niloticus physiology temperature underwater video ichthyofauna seagrass bed macroalgae soft substrate perireefal synbiotic acidifier organic salt humoral immune response antioxidant enzymes digestive enzymes disease resistance fishing importance FAO IUCN Red List RAM Legacy overfishing sustainability aquaculture feeds plant byproducts enzymatic pretreatment skeletal development ossification morphological alterations bullhead black bullhead ameiurus Ameiurus melas life history growth reproductive potential fecundity maturity sex ratio conservation planning dispersal genetic markers mating system parentage analysis visual tags aquaculture ghrelin gilthead sea bream growth hormone secretagogue feed intake metabolism welfare alternative ingredients gut digesta gut histomorphology gut mucosa n/a thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::P Mathematics and Science::PS Biology, life sciences thema EDItEUR::K Economics, Finance, Business and Management::KN Industry and industrial studies::KNA Agribusiness and primary industries::KNAF Fisheries and related industries This addresses current advances and challenges in fisheries and aquaculture science. Exposure of larval fish to elevated temperatures during embryological development may induce craniofacial and morphological alterations, which are suggested possible impacts of global warming. Molecular markers shed new light on the ontogenetic migration of stream fishes. Fast growth rates, early age at maturity, moderate fecundity, and diverse diet explain the potential for introduced fishes to dominate fish communities in their native and introduced range. Taking videos of marine benthic habitats supports low-impact, real-time monitoring of species occurrence. Among heavily fished species, almost half had outdated demographic assessments that would benefit from the integration of data from fisheries sources and improved collaboration among fishery stakeholders and managers. The continued growth of aquaculture will depend upon developing feeds that improve the growth, oxidative status, and immune response of fed cultured organisms. New aquaculture feedstuffs might be derived from plants or microbes, and new additives would include ghrelins and dietary symbiotics. The effects of these constituents on survival, growth, gut histomorphology, immune response were assessed for cultured freshwater and marine species. The results provide suggestions for advances in aquafeeds for the species studied and for cultured fishes more generally. The scientific advances realized with the use of new tools provide the basis for addressing global challenges to fisheries, aquaculture and for ongoing scientific research. 2022-06-21T08:37:29Z 2022-06-21T08:37:29Z 2022 book ONIX_20220621_9783036540757_49 9783036540757 9783036540764 https://directory.doabooks.org/handle/20.500.12854/84471 eng application/octet-stream Attribution 4.0 International https://mdpi.com/books/pdfview/book/5454 https://mdpi.com/books/pdfview/book/5454 MDPI - Multidisciplinary Digital Publishing Institute 10.3390/books978-3-0365-4076-4 10.3390/books978-3-0365-4076-4 46cabcaa-dd94-4bfe-87b4-55023c1b36d0 9783036540757 9783036540764 180 Basel open access |
| spellingShingle | Aurantiochytrium sp. docosahexaenoic acid histology Oreochromis niloticus physiology temperature underwater video ichthyofauna seagrass bed macroalgae soft substrate perireefal synbiotic acidifier organic salt humoral immune response antioxidant enzymes digestive enzymes disease resistance fishing importance FAO IUCN Red List RAM Legacy overfishing sustainability aquaculture feeds plant byproducts enzymatic pretreatment skeletal development ossification morphological alterations bullhead black bullhead ameiurus Ameiurus melas life history growth reproductive potential fecundity maturity sex ratio conservation planning dispersal genetic markers mating system parentage analysis visual tags aquaculture ghrelin gilthead sea bream growth hormone secretagogue feed intake metabolism welfare alternative ingredients gut digesta gut histomorphology gut mucosa n/a thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::P Mathematics and Science::PS Biology, life sciences thema EDItEUR::K Economics, Finance, Business and Management::KN Industry and industrial studies::KNA Agribusiness and primary industries::KNAF Fisheries and related industries Current Advances and Challenges in Fisheries and Aquaculture Science: Feature Papers for the New Journey of Fishes |
| title | Current Advances and Challenges in Fisheries and Aquaculture Science: Feature Papers for the New Journey of Fishes |
| title_full | Current Advances and Challenges in Fisheries and Aquaculture Science: Feature Papers for the New Journey of Fishes |
| title_fullStr | Current Advances and Challenges in Fisheries and Aquaculture Science: Feature Papers for the New Journey of Fishes |
| title_full_unstemmed | Current Advances and Challenges in Fisheries and Aquaculture Science: Feature Papers for the New Journey of Fishes |
| title_short | Current Advances and Challenges in Fisheries and Aquaculture Science: Feature Papers for the New Journey of Fishes |
| title_sort | current advances and challenges in fisheries and aquaculture science feature papers for the new journey of fishes |
| topic | Aurantiochytrium sp. docosahexaenoic acid histology Oreochromis niloticus physiology temperature underwater video ichthyofauna seagrass bed macroalgae soft substrate perireefal synbiotic acidifier organic salt humoral immune response antioxidant enzymes digestive enzymes disease resistance fishing importance FAO IUCN Red List RAM Legacy overfishing sustainability aquaculture feeds plant byproducts enzymatic pretreatment skeletal development ossification morphological alterations bullhead black bullhead ameiurus Ameiurus melas life history growth reproductive potential fecundity maturity sex ratio conservation planning dispersal genetic markers mating system parentage analysis visual tags aquaculture ghrelin gilthead sea bream growth hormone secretagogue feed intake metabolism welfare alternative ingredients gut digesta gut histomorphology gut mucosa n/a thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::P Mathematics and Science::PS Biology, life sciences thema EDItEUR::K Economics, Finance, Business and Management::KN Industry and industrial studies::KNA Agribusiness and primary industries::KNAF Fisheries and related industries |
| topic_facet | Aurantiochytrium sp. docosahexaenoic acid histology Oreochromis niloticus physiology temperature underwater video ichthyofauna seagrass bed macroalgae soft substrate perireefal synbiotic acidifier organic salt humoral immune response antioxidant enzymes digestive enzymes disease resistance fishing importance FAO IUCN Red List RAM Legacy overfishing sustainability aquaculture feeds plant byproducts enzymatic pretreatment skeletal development ossification morphological alterations bullhead black bullhead ameiurus Ameiurus melas life history growth reproductive potential fecundity maturity sex ratio conservation planning dispersal genetic markers mating system parentage analysis visual tags aquaculture ghrelin gilthead sea bream growth hormone secretagogue feed intake metabolism welfare alternative ingredients gut digesta gut histomorphology gut mucosa n/a thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::P Mathematics and Science::PS Biology, life sciences thema EDItEUR::K Economics, Finance, Business and Management::KN Industry and industrial studies::KNA Agribusiness and primary industries::KNAF Fisheries and related industries |
| url | ONIX_20220621_9783036540757_49 |