Article
Multidisciplinary Sciences
Junlin Ren, Jianshe Chen, Changlin Xu, Johan van de Koppel, Mads S. Thomsen, Shiyun Qiu, Fangyan Cheng, Wanjuan Song, Quan-Xing Liu, Chi Xu, Junhong Bai, Yihui Zhang, Baoshan Cui, Mark D. Bertness, Brian R. Silliman, Bo Li, Qiang He
Summary: While protected areas are successful in rescuing wetlands and shorebird habitats, plant invasions are extensive and undermine the formation of new native marshes. The global invasion of exotic species into protected areas highlights the profound consequences of bioinvasions on conservation.
Article
Environmental Sciences
Craig S. Young, Laine H. Sylvers, Stephen J. Tomasetti, Andrew Lundstrom, Craig Schenone, Michael H. Doall, Christopher J. Gobler
Summary: Coastal zones can be affected by acidification due to the influx of atmospheric CO2 and other sources of acidity. However, the photosynthetic action of seaweeds, particularly in aquaculture, may buffer against coastal ocean acidification. In this study, it was found that co-culturing bivalves with kelp mitigated the negative effects of elevated pCO(2), resulting in improved growth rates. This suggests that integrated, multi-trophic aquaculture with bivalves and kelp could be beneficial in acidification scenarios.
FRONTIERS IN MARINE SCIENCE
(2022)
Article
Environmental Sciences
Christian Diaz, Catterina Sobenes, Juan Jose Cruz Motta, Rodrigo Riera
Summary: The study found that different types of collectors, depths, and seasons can affect the settlement of spat in marine bivalves in two coastal sites of Central Chile, which is crucial for promoting management measures for bivalve aquaculture.
FRONTIERS IN MARINE SCIENCE
(2022)
Article
Environmental Sciences
D. Hamoutene, S. Marteinson, M. Kingsbury, K. McTavish
Summary: The aim of this study is to construct acute aquatic species sensitivity distributions (SSD) and proposed HC5 values for two aquaculture anti-sea lice bath pesticides, azamethiphos and hydrogen peroxide, which can be used to establish environmental quality standards (EQS). Through the examination of literature data and using limited exposure times, SSDs and HC5 values for mortality and sublethal endpoints have been generated for each pesticide. The resulting threshold concentrations in environmental seawater are 0.10 μg/L for azamethiphos and 0.15 mg/L for hydrogen peroxide. Further considerations and study are needed to better understand the environmental risks of using these bath pesticides.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Review
Fisheries
Gretchen E. Bath, Carol A. Price, Kenneth L. Riley, James A. Morris
Summary: As marine aquaculture expands globally, there is growing concern about its impact on protected species. This comprehensive review examines the interactions between protected species and marine fish and shellfish aquaculture installations. The primary risks posed to protected species by aquaculture facilities include habitat exclusion, entanglement, entrapment, collisions, and behavioral modifications. The review also highlights the importance of industry innovations and best management practices in minimizing these impacts and emphasizes the need for more informed decision-making in the planning and permitting of aquaculture projects.
REVIEWS IN AQUACULTURE
(2023)
Review
Environmental Sciences
Hui Wang, Dong Xie, Peter A. Bowler, Zhangfan Zeng, Wen Xiong, Chunlong Liu
Summary: The South China Sea is a regional center of high marine and coastal biodiversity, with many non-indigenous species introduced as a result of mariculture and fisheries activities. These species have negative impacts on local biodiversity and economy, requiring increased monitoring and management efforts.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Environmental Sciences
Eileen H. Bates, Lindsay Alma, Tamas Ugrai, Alexander Gagnon, Michael Maher, Paul McElhany, Jacqueline L. Padilla-Gamino
Summary: The study compared trace metal concentrations in tissue of Mediterranean mussels and Olympia oysters at different sites in Puget Sound, Washington to understand differences in bioaccumulation based on species, location, and shellfish size. The research found that metal concentrations in shellfish varied between sites and were influenced by factors such as water chemistry and shellfish size.
FRONTIERS IN MARINE SCIENCE
(2021)
Article
Environmental Sciences
Marco Custodio, Sebastian Villasante, Ricardo Calado, Ana Lillebo
Summary: Sea purslane Halimione portulacoides is a candidate extractive species for coastal Integrated Multi-Trophic Aquaculture (IMTA) to recycle wasted nutrients. It can be highly productive in hydroponics under non-limiting nutrient concentrations and has a nutritional profile comparable to other edible halophytes.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Oceanography
Wong Szu Yie, Neil David Hartstein, Johnathan Daniel Maxey, Mohd Shukry Bin Bakar, Loo Chew Hui
Summary: The aquaculture industry in Malaysia is growing at nearly 9 percent per year, but little commercial scale aquaculture is present along the west coast of Sabah. The study highlights how physical processes can impact on resource use and development in a coastal setting.
OCEAN & COASTAL MANAGEMENT
(2021)
Article
Environmental Sciences
Anton Velo, Xose Antonio Padin
Summary: Ocean acidification has significant impacts on marine ecosystems, especially in coastal regions. To address the knowledge gaps on its ecological impacts, an autonomous pH monitoring instrument called SURCOM was developed and tested in the Ria de Arousa embayment on the northwest coast of the Iberian Peninsula.
FRONTIERS IN MARINE SCIENCE
(2022)
Article
Multidisciplinary Sciences
Charlotte R. Findlay, Laia Rojano-Donate, Jakob Tougaard, Mark P. Johnson, Peter Teglberg Madsen
Summary: Global reductions in underwater radiated noise levels from cargo vessels are necessary to mitigate the accumulative impacts on marine wildlife. By utilizing a vessel exposure simulation model, we demonstrate that reducing vessel source levels through slowdowns and technological modifications can significantly decrease the area exposed to ship noise. Furthermore, despite the longer duration it takes for a slower vessel to pass an animal, slowdowns effectively mitigate all impacts to marine mammals. Hence, we suggest implementing speed reductions as an immediate solution to reduce cumulative noise impacts, which can be scalable from local areas to global ocean basins. Additionally, routing vessels away from critical habitats and employing technological modifications to minimize vessel noise can further supplement these efforts.
Article
Environmental Sciences
Jose E. Celis, Winfred Espejo, Gustavo Chiang, Daiki Kitamura, Elvira Vergara, Shosaku Kashiwada, Nelson J. O'Driscoll
Summary: Pinnipeds are found to act as biovector organisms of trace elements and rare earth elements through feces in remote environments. Further studies are needed to explore their actual impacts and long-term fate in the environment.
MARINE POLLUTION BULLETIN
(2022)
Article
Engineering, Marine
Fernando Mendonca, Flavio Martins, Joao Janeiro
Summary: This paper presents SMS-Coastal, a Simulation Management System for Operational Coastal Hydrodynamic Models, along with its novel methodology for automating forecast simulations. The system features a generic framework that can be easily configured for other applications and is implemented using Python programming language. It consists of three main components: the Forcing Processor, Simulation Manager, and Data Converter, which handle forecast runs, external forcing data download and conversion. The system was tested on two model realizations and proved to be able to handle different aspects of the models and manage both forecast cycles.
JOURNAL OF MARINE SCIENCE AND ENGINEERING
(2023)
Article
Fisheries
Michael Snow, Seema Fotedar, Nerida G. Wilson, Lisa A. Kirkendale
Summary: This study investigated the distribution of rock oysters in Western Australia and identified five genetic lineages, including two previously unrecorded lineages. These findings are crucial for the development of a sound policy framework and a sustainable aquaculture industry.
Article
Agronomy
Elizabeth Pesiu, Gaik Ee Lee, Muhammad Razali Salam, Jamilah Mohd Salim, Kah Hoo Lau, Jean Wan Hong Yong, Mohd Tajuddin Abdullah
Summary: We investigated and compared the tree species composition and diversity of different forest types in Setiu Wetlands and Terengganu's major islands, and found variations in composition and structure among different forest types.