Cascading effects of climate change on recreational marine flats fishes and fisheries

Danylchuk, Andy J.; Griffin, Lucas P.; Ahrens, Robert; Allen, Micheal S.; Boucek, Ross E.; Brownscombe, Jacob W.; Casselberry, Grace A.; Danylchuk, Sascha Clark; Filous, Alexander; Goldberg, Tony L.; Perez, Addiel U.; Rehage, Jennifer S.; Santos, Rolando O.; Shenker, Jonathan M.; Wilson, JoEllen K.; Adams, Aaron J.; Cooke, Steven J.

doi:10.1007/s10641-022-01333-6

Cited by 11 publications

(4 citation statements)

References 320 publications

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“…Among them, coastal development, expanding aquaculture and agriculture, and the acquisition of timber for domestic use are severe threats [210]. Climate change, eutrophication, and hydrological alteration are considered moderate threats [211], and diseases, tourism, and pollution (noise/thermal/chemical/oil) come under low-level threats to mangrove ecosystems [212]. The overall threats to mangroves have been categorised into three groups based on D. Alongi s classification of threats [209] (Figure 5).…”

Section: Major Threats To Mangrove Ecosystemsmentioning

confidence: 99%

Mangrove Health: A Review of Functions, Threats, and Challenges Associated with Mangrove Management Practices

Akram,

Hussain,

Mazumdar

et al. 2023

Forests

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Mangroves stand out as one of the most diverse and biologically significant natural systems in the world. Playing critical roles in maintaining the health and productivity of coastal ecosystems, mangroves provide a range of services and functions, including habitat for local fauna and flora, food and other goods, carbon sequestration, and protection from natural disasters such as storm surges and coastal erosion. It is also evident that mangroves face several threats, which have already led to the gradual depletion of mangrove areas worldwide. Based on the analysis of current and related historical literature and data, this review summarises mangrove functions and the threats and challenges associated with mangrove management practices. Our findings suggest that coastal development, expanded aquaculture, deforestation, climate change, and other associated implications such as eutrophication, diseases, and pollution are the major factors posing threats to mangrove sustainability. We also highlight the various challenges, such as land use conflict, a lack of stringent regulatory actions, inadequate policy and government frameworks, and a lack of community awareness, that underlie ineffective mangrove management. The implementation of inclusive and coordinated approaches involving stakeholders from different backgrounds and interests, governmental and non-governmental organisations, and academia is essential for mangrove restoration and sustainable mangrove management by adapting mitigation strategies.

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Section: Major Threats To Mangrove Ecosystemsmentioning

confidence: 99%

Mangrove Health: A Review of Functions, Threats, and Challenges Associated with Mangrove Management Practices

Akram,

Hussain,

Mazumdar

et al. 2023

Forests

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“…Before engaging in any regression analysis, data analysis performs a crucial role in the understanding of the research (Danylchuk et al, 2023). Data analysis has different statistics tools to analyze data.…”

Section: Findings From Empirical Research/ Empirical Analysismentioning

confidence: 99%

“…A limited proportion of the earth's freshwater resources is accessible to humans, primarily due to unplanned urbanization, chemicals, and rapid industrialization. These factors contribute to significant pollution levels in aquatic organisms and the degradation of water quality, particularly affecting aquatic fauna, such as fish (Danylchuk et al, 2023). Water quality and availability directly impact the overall quality of life for any given population (Shah et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

An Analysis of Pakistan’s Climatic Factors Affecting Marine Fish Production

SHAHZAD

2023

Biol Clin Sci Res J

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A lot of study has been done on how climate change impacts farming. But there aren't many studies in Pakistan that look at how climate change changes the number of fish that can be caught in the real world. This study's main goal is to look at the effects of climate change on fish in the sea around Pakistan from 1990 to 2020. It was given to us by the World Development Indicators. This study used the autoregressive distributed lag (ARDL) model to examine how the link between CO2 emissions, weather, rainfall, and sea fish production changes over time. Using the autoregressive distributed lag (ARDL) method to cointegration, a strong link was found between rains and the number of fish caught. To determine if rainfall has a statistically significant effect on sea fish production in the short term, we used the coefficient for rainfall (β = 5738.02) and found that it does. In the long run, it makes a difference at the 1% level of importance. Both changes in temperature and CO2 pollution hurt fish production a lot, according to the study. This is true in the short as well as in the long term. Researchers found that it would be helpful for lawmakers to make national policies that are better for adapting to climate change and supporting long-term control of marine fishing. Pakistan's fishing business should do a lot of research and development to find marine fish species that can live in places with a lot of CO2 and high temperatures.

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“…Climatic changes as a global concern influenced marine ecosystems [ 7 ], where these changes interact with anthropogenic effects like water management practices (e.g., drainage and pollution runoff) [ 8 ]. Higher temperature and salinity and lower pH and dissolved oxygen as climatic-driven change cascades would undoubtedly affect fish health [ 9 ], indeed infectious diseases, which respond acutely to climate changes [ 10 , 11 ].…”

Section: Introductionmentioning

confidence: 99%

Prevalence, genetic diversity, and antimicrobial susceptibility of Vibrio spp. infected gilthead sea breams from coastal farms at Damietta, Egypt

Ismail,

El-Son,

El-Gohary

et al. 2024

BMC Vet Res

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Background Vibriosis is one of the most serious bacterial diseases and causes high morbidity and mortality among cultured sea breams. This study was undertaken to track the surveillance of Vibrio infection and its correlation to environmental factors. A total of 115 gilthead sea breams were collected seasonally from a private earthen pond fish farm in the Shatta area of Damietta, Egypt from September 2022 to July 2023. Physicochemical parameters of water were analyzed, and heavy metal levels were measured. The fish samples were subjected to clinical, bacteriological, Enterobacterial Repetitive Intergenic Consensus (ERIC) fingerprinting, and hematoxylin and Eosin histopathological staining. Results The results revealed significant variations in the water quality parameters over different seasons, in addition to an increase in heavy metals. Naturally infected fish showed external signs and postmortem lesions that were relevant to bacterial infection. Two dominant Vibrio subspecies of bacteria were identified: V. alginolyticus (205 isolates) and V. fluvialis (87 isolates). PCR confirmed the presence of V. alginolyticus using the species-specific primer collagenase at 737 bp. The highest prevalence of V. alginolyticus was detected during the summer season (57.72%), and the lowest prevalence was observed in autumn (39.75%). The correlation analysis revealed a positive relationship between V. alginolyticus and water temperature (r = 0.69). On the other hand, V. fluvialis showed a high prevalence during the autumn season (25.30%) and the lowest prevalence during the summer season (10.56%), where it was negatively correlated with water temperatures (r =—0.03). ERIC fingerprinting showed genetic variation within the Vibrio isolates. Antimicrobial susceptibility testing revealed sensitivity to ciprofloxacin and doxycycline, and resistance to amoxicillin and erythromycin. The multiple antibiotic resistance (MAR) index values for V. alginolyticus and V. fluvialis ranged from 0.3 to 0.7, with a multi-drug resistance pattern to at least three antibiotics. Histopathological alterations in the affected tissues revealed marked hemorrhage, vascular congestion, and hemosiderosis infiltration. Conclusion This study provides insights into the potential propagation of waterborne diseases and antibiotic resistance in the environment. Ensuring that the environment does not serve as a reservoir for virulent and contagious Vibrio species is a critical concern for regional aquaculture industries. Therefore, we recommend implementing environmental context-specific monitoring and surveillance tools for microbial resistance.

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Cascading effects of climate change on recreational marine flats fishes and fisheries

Cited by 11 publications

References 320 publications

Mangrove Health: A Review of Functions, Threats, and Challenges Associated with Mangrove Management Practices

Mangrove Health: A Review of Functions, Threats, and Challenges Associated with Mangrove Management Practices

An Analysis of Pakistan’s Climatic Factors Affecting Marine Fish Production

Prevalence, genetic diversity, and antimicrobial susceptibility of Vibrio spp. infected gilthead sea breams from coastal farms at Damietta, Egypt

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