Ocean conservation boosts climate change mitigation and adaptation

One Earth, Journal Year: 2022, Volume and Issue: 5(10), P. 1126 - 1138

Published: Oct. 1, 2022

Marine protected areas (MPAs) are increasingly being promoted as an ocean-based climate solution. However, such claims remain controversial because of the diffuse and poorly synthesized literature on benefits MPAs. To address this knowledge gap, we conducted a systematic review 22,403 publications spanning 241 MPAs analyzed these across 16 ecological social pathways through which could contribute to change mitigation adaptation. Our meta-analysis demonstrates that marine conservation can significantly enhance carbon sequestration, coastal protection, biodiversity, reproductive capacity organisms well fishers' catch income. Most only achieved in fully or highly increase with MPA age. Although alone cannot offset all impacts, they useful tool for adaptation social-ecological systems.

Language: Английский

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Shell Waste Management and Utilization: Mitigating Organic Pollution and Enhancing Sustainability

Applied Sciences, Journal Year: 2023, Volume and Issue: 13(1), P. 623 - 623

Published: Jan. 2, 2023

Every year, close to 8 million tons of waste crab, shrimp and lobster shells are produced globally, as well 10 oyster, clam, scallop mussel shells. The disposed frequently dumped at sea or sent landfill, where they modify soils, waters marine ecosystems. Waste a major by-product, which should become new raw material be used the best their potential. There number applications for in many fields, such agriculture, medicine, chemical production, construction, environmental protection, cosmetic industry, food feed plethora other (often niche) applications, being developed by day. This review provides broad picture crustacean mollusc shell management reutilization possibilities, reviewing established, current, potential strategies, particularly from standpoint sustainability challenges energy demand.

Language: Английский

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Impacts of Climate Change on Marine Foundation Species

Annual Review of Marine Science, Journal Year: 2023, Volume and Issue: 16(1), P. 247 - 282

Published: Sept. 8, 2023

Marine foundation species are the biotic basis for many of world's coastal ecosystems, providing structural habitat, food, and protection myriad plants animals as well ecosystem services. However, climate change poses a significant threat to ecosystems they support. We review impacts on common marine species, including corals, kelps, seagrasses, salt marsh plants, mangroves, bivalves. It is evident that have already been severely impacted by several drivers, often through interactive effects with other human stressors, such pollution, overfishing, development. Despite considerable variation in geographical, environmental, ecological contexts, direct indirect gradual warming subsequent heatwaves emerged most pervasive drivers observed impact potent across all but from sea level rise, ocean acidification, increased storminess expected increase. Documented include changes genetic structures, physiology, abundance, distribution themselves their interactions flow-on associated communities, biodiversity, functioning. discuss strategies support into Anthropocene, order increase resilience ensure persistence services provide.

Language: Английский

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Current application of seaweed waste for composting and biochar: A review

Bioresource Technology, Journal Year: 2023, Volume and Issue: 375, P. 128830 - 128830

Published: March 4, 2023

Language: Английский

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Microplastics can aggravate the impact of ocean acidification on the health of mussels: Insights from physiological performance, immunity and byssus properties

Environmental Pollution, Journal Year: 2022, Volume and Issue: 308, P. 119701 - 119701

Published: June 30, 2022

Language: Английский

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Hidden impacts of ocean warming and acidification on biological responses of marine animals revealed through meta-analysis

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: April 3, 2024

Conflicting results remain on the impacts of climate change marine organisms, hindering our capacity to predict future state ecosystems. To account for species-specific responses and ambiguous relation most metrics fitness, we develop a meta-analytical approach based deviation from reference values (absolute change) complement meta-analyses directional (relative) changes in responses. Using this approach, evaluate fish invertebrates warming acidification. We find that drivers induce calcification, survival, metabolism, significant deviations twice as many biological responses, including physiology, reproduction, behavior, development. Widespread are detected even under moderate intensity levels acidification, while mostly limited more severe levels. Because such may result ecological shifts impacting ecosystem structures processes, suggest will likely have stronger than those previously predicted alone.

Language: Английский

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Recent Developments in Copper‐Based Catalysts for Enhanced Electrochemical CO₂ Reduction

Advanced Sustainable Systems, Journal Year: 2024, Volume and Issue: 8(6)

Published: Jan. 22, 2024

Abstract The drastic climate change imposing adverse environmental effects receives serious research attention for finding a suitable solution. replacement of conventional fossil energy sources with renewable and sustainable is the potential route; thus, manifests as viable Accordingly, electrocatalytic carbon dioxide (CO 2 ) reduction process coupled source an emerging strategy adopting approach. However, existing challenges in designing catalyst, support material, electrolyte, inadequate selectivity, intermediate reactions CO demand substantial advancement. Numerous studies reported highlight importance catalyst design product selectivity. Importantly, copper‐based catalysts, capable output multi‐carbon products, are “star” material. This review; therefore, focuses on strategies, unique structural/morphological features, selectivity diverse catalysts. outstanding findings catalysts corresponding products critically discussed adequate figures merits. impact features detail. future scope author perspectives feasible application summarized.

Language: Английский

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Reviews and syntheses: The clam before the storm – a meta-analysis showing the effect of combined climate change stressors on bivalves

Biogeosciences, Journal Year: 2024, Volume and Issue: 21(1), P. 223 - 239

Published: Jan. 12, 2024

Abstract. The impacts of climate change on marine organisms have been increasingly documented in laboratory and experimental studies. However, the use different taxonomic groupings assessment a range processes make identifying overall trends challenging. Meta-analysis has used to determine general trends, but coarse granularity may mask phylogenetically specific responses. Bivalve molluscs are data-rich clade ecologically economically important calcifying taxa that allow for species-specific vulnerability across developmental stages. Drawing large body available literature, we conduct meta-analysis 203 unique set-ups order examine how bivalve growth responds increased water temperature, acidity, deoxygenation, changes salinity 10 stressor combinations. This is most complete examination responses date shows anthropogenic will disproportionally affect particular families, suggesting differentiation response. Specifically, Mytilidae, Ostreidae, Pectinidae (67 % experiments) respond with negative effect sizes all individual stressors, whereas Pinnidae, Tellinidae, Veneridae more complex. Our analysis earlier studies reporting bivalves driven by only three or four well-studied, commercially families. Despite differentiation, almost drivers their combinations significant effects growth. synergistic acidification, temperature result largest size. Infaunal taxa, including Tellinidae Veneridae, appear resistant warming oxygen reduction than epifaunal motile this difference between two also based small number data points. current focus families within geographic creates gaps understanding global these foundation organisms.

Language: Английский

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Microscale intertidal habitats modulate shell break resistance of the prey; implications for prey selection

Marine Environmental Research, Journal Year: 2025, Volume and Issue: 204, P. 106955 - 106955

Published: Jan. 8, 2025

Language: Английский

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Transcriptome and lipidome integration unveils key mechanisms constraining bivalve larval sensitivity in an acidifying sea

Comparative Biochemistry and Physiology Part D Genomics and Proteomics, Journal Year: 2025, Volume and Issue: 54, P. 101450 - 101450

Published: Feb. 19, 2025

Language: Английский

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