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231225s2020 xx |||||o 00| ||eng c |
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|a 10.1111/gcb.14974
|2 doi
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|a eng
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| 100 |
1 |
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|a Oyinlola, Muhammed A
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Projecting global mariculture diversity under climate change
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|c 2020
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Revised 28.03.2024
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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| 520 |
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|a © 2020 The Authors. Global Change Biology published by John Wiley & Sons Ltd.
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|a Previous studies have focused on changes in the geographical distribution of terrestrial biomes and species targeted by marine capture fisheries due to climate change impacts. Given mariculture's substantial contribution to global seafood production and its growing significance in recent decades, it is essential to evaluate the effects of climate change on mariculture and their socio-economic consequences. Here, we projected climate change impacts on the marine aquaculture diversity for 85 of the currently most commonly farmed fish and invertebrate species in the world's coastal and/or open ocean areas. Results of ensemble projections from three Earth system models and three species distribution models show that climate change may lead to a substantial redistribution of mariculture species richness potential, with an average of 10%-40% decline in the number of species being potentially suitable to be farmed in tropical to subtropical regions. In contrast, mariculture species richness potential is projected to increase by about 40% at higher latitudes under the 'no mitigation policy' scenario (RCP 8.5) by the mid-21st century. In Exclusive Economic Zones where mariculture is currently undertaken, we projected an average future decline of 1.3% and 5% in mariculture species richness potential under RCP 2.6 ('strong mitigation') and RCP 8.5 scenarios, respectively, by the 2050s relative to the 2000s. Our findings highlight the opportunities and challenges for climate adaptation in the mariculture sector through the redistribution of farmed species and expansion of mariculture locations. Our results can help inform adaptation planning and governance mechanisms to minimize local environmental impacts and potential conflicts with other marine and coastal sectors in the future
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| 650 |
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4 |
|a Journal Article
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| 650 |
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4 |
|a aquaculture
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| 650 |
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4 |
|a climate change
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| 650 |
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4 |
|a habitat suitability
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| 650 |
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4 |
|a scenarios
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| 650 |
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4 |
|a seafood production
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| 700 |
1 |
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|a Reygondeau, Gabriel
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wabnitz, Colette C C
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cheung, William W L
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Global change biology
|d 1999
|g 26(2020), 4 vom: 11. Apr., Seite 2134-2148
|w (DE-627)NLM098239996
|x 1365-2486
|7 nnns
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| 773 |
1 |
8 |
|g volume:26
|g year:2020
|g number:4
|g day:11
|g month:04
|g pages:2134-2148
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| 856 |
4 |
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|u http://dx.doi.org/10.1111/gcb.14974
|3 Volltext
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