Review
Agriculture, Multidisciplinary
Priyanka Sathoria, Brototi Roy
Summary: The exponential increase in population and economic activities has intensified agriculture and aquaculture in developing countries, adversely impacting the environment. Integrated rice-fish farming is a sustainable solution that optimizes resource use, maintains environmental conditions, and provides socio-economic stability.
RENEWABLE AGRICULTURE AND FOOD SYSTEMS
(2022)
Article
Environmental Sciences
Sara E. Gallego R, Gustavo A. Penuela, Emma Martinez-Lopez
Summary: The study found that ibuprofen and triclosan at concentrations of 25 and 50 μg/L can affect P. magdaleniatum, interfering with the activity of certain enzymes. The quantification of ibuprofen and triclosan concentrations in P. magdaleniatum muscle samples from different markets along the main rivers of Colombia revealed that triclosan levels in some sampling points during the dry season may lead to enzyme-level alterations in this species.
Article
Environmental Sciences
Md Mehedi Alam, Kishor Kumar Tikadar, Neaz A. Hasan, Rabeya Akter, Abul Bashar, A. K. Shakur Ahammad, Mohammad Mahmudur Rahman, Md Rushna Alam, Mohammad Mahfujul Haque
Summary: This study analysed the impacts of integrated aquaculture on farming households in southwest Bangladesh and found that it has significant advantages in terms of cropping pattern, financial profitability, and cash-flow. It is of great importance for improving farmers' income and food security.
Article
Fisheries
Jean-Michel Mortillaro, Lionel Dabbadie, Andoniaina E. Raminoharisoa, Anais Paradis, Philippe Martel, Rija Andriamarolaza, Modestine Raliniaina, Olivier Mikolasek, Joel Aubin
Summary: The trophic dynamics of integrated rice and fish farming systems were studied in irrigated rice plots in Madagascar. The study assessed fish feeding behavior by analyzing stable isotopes of fish and natural feed sources. The results showed that organic fertilization can enhance natural productivity and ecological intensification of rice and fish production.
Article
Fisheries
Jinghui Fang, Yue Xu, Zhijuan Nie, Gangchun Xu, Zengjie Jiang, Nailin Shao, Yanni Xiao, Jianguang Fang
Summary: This study investigated the food sources of common carp in low and high altitude Hani rice terraces using high-throughput DNA sequencing, revealing differences in food sources and variations with time and altitude.
AQUACULTURE REPORTS
(2022)
Article
Environmental Sciences
Sara E. Gallego-Rios, Victor Julio Atencio-Garcia, Gustavo Antonio Penuela
Summary: The study revealed that ibuprofen at a concentration of 50 μg/L can significantly reduce sperm quality in P. magdaleniatum, posing a threat to the reproduction of this endangered species.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Biochemistry & Molecular Biology
Shahana Akter, Nusrat Jahan, Md Fazle Rohani, Yeasmin Akter, Md Shahjahan
Summary: Chromium supplementation at 2.82 mg/kg in the diets of striped catfish can promote growth and improve feed utilization. However, higher chromium levels may suppress growth and affect hemato-biochemical parameters in the fish.
BIOLOGICAL TRACE ELEMENT RESEARCH
(2021)
Article
Fisheries
Olanrewaju Femi Olagunju, Dadi Kristofersson, Tumi Tomasson, Theodor Kristjansson
Summary: This study analyzes the economic performance of catfish production in Nigeria, showing that large-scale farms perform better than small-scale farms in terms of profitability. Factors such as farmers' years of experience and management of inputs also affect the profitability of the farms. Improved broodstock management and training are recommended to ensure profitable and sustainable catfish farming in Nigeria.
Article
Green & Sustainable Science & Technology
Naijuan Hu, Chunhui Liu, Qian Chen, Liqun Zhu
Summary: The study compared the environmental performance of traditional rice monoculture system (RM) and rice-crayfish integrated system (RCIS) using a life cycle assessment method. Despite reduced use of chemical fertilizers and pesticides in the rice growing subsystem of RCIS, the total environmental impact index was still 90.95% higher in RCIS compared to RM.
JOURNAL OF CLEANER PRODUCTION
(2021)
Article
Environmental Sciences
Akifumi Ogino, Nguyen Van Thu, Yasukazu Hosen, Taro Izumi, Tomoyuki Suzuki, Takashi Sakai, Sada Ando, Takashi Osada, Tomoyuki Kawashima
Summary: The study compared the environmental impacts of specialized and integrated rice-beef production systems in the Mekong Delta, Vietnam using life-cycle assessment (LCA). Results showed that the integrated system had lower environmental impacts on climate change, energy consumption, and eutrophication compared to the specialized system. Key factors contributing to this were the reduction of methane emissions, use of biogas, and lower emissions of nutrients from cattle manure in the integrated system.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2021)
Article
Fisheries
Afri Herlambang, Murwantoko Murwantoko, Indah Istiqomah
Summary: The bacterial community composition in the integrated rice-fish farming system showed dynamic changes, with correlations to water temperature and ammonia-nitrogen content. Several bacterial genera were identified to potentially contribute to the biogeochemical cycle.
AQUACULTURE RESEARCH
(2021)
Article
Environmental Sciences
Julia Clols-Fuentes, Julien A. Nguinkal, Patrick Unger, Bernd Kreikemeyer, Harry W. Palm
Summary: Fish farming in Recirculating Aquaculture Systems (RAS) is a sustainable and efficient practice. This study analyzed the influence of different stocking densities on the water microbiome composition and identified bacterial pathogens associated with common fish farming practices. The results showed that microbiomes differ across systems and sampling points, and fish biomass and water physicochemical properties affect the microbiome.
FRONTIERS IN MARINE SCIENCE
(2023)
Review
Agriculture, Multidisciplinary
Yifan Li, Tiaoyan Wu, Shaodong Wang, Xucan Ku, Zhaoman Zhong, Hongyan Liu, Jiaolong Li
Summary: In this study, the authors reviewed different types of integrated rice-animal farming (IRF) models used in China and other countries to understand their economic and ecological benefits and adaptability. They found that the rice-fish and rice-duck systems are suitable for large-scale application due to their high climatic adaptability. The study also emphasized the importance of considering geographical location and climate conditions when developing IRF.
AGRICULTURAL SYSTEMS
(2023)
Article
Fisheries
Neeraj Kumar, Ajay Kumar Singh, Satish Kumar, Tarkeshwar Kumar, Sanjivkumar Angadrao Kochewad, Supriya T. Thorat, Pooja B. Patole, Archana Gite
Summary: Climate change and pollution are major causes of ecological degradation in aquatic systems, affecting the survival and adaptability of aquatic animals. A study was conducted to investigate the role of nano-copper (Cu-NPs) in enhancing thermal efficiency, antioxidant gene expression, and immunity of Pangasianodon hypophthalmus (P. hypophthalmus) under stress conditions.
Article
Engineering, Environmental
Le Diem Kieu, Pham Quoc Nguyen, Ha Danh Duc
Summary: A surface-constructed wetland system cultivated with Hymenachne acutigluma grass effectively treated wastewater from intensive striped catfish farming, removing significant amounts of nitrogen and phosphorus. The plant uptake and sediment deposition played key roles in nutrient removal, showcasing an ecofriendly approach for wastewater remediation.
ENVIRONMENT PROTECTION ENGINEERING
(2021)
Article
Fisheries
G. Sara, M. C. Mangano, M. Berlino, L. Corbari, M. Lucchese, G. Milisenda, S. Terzo, M. S. Azaza, J. M. F. Babarro, R. Bakiu, B. R. Broitman, A. H. Buschmann, R. Christofoletti, A. Deidun, Y. Dong, J. Galdies, B. Glamuzina, O. Luthman, P. Makridis, A. J. A. Nogueira, M. G. Palomo, R. Dineshram, G. Rilov, P. Sanchez-Jerez, H. Sevgili, M. Troell, K. Y. AbouelFadl, M. N. Azra, P. Britz, C. Brugere, E. Carrington, I Celic, F. Choi, C. Qin, T. Dobroslavic, P. Galli, D. Giannetto, J. Grabowski, M. J. H. Lebata-Ramos, P. T. Lim, Y. Liu, S. M. Llorens, G. Maricchiolo, S. Mirto, M. Pecarevic, N. Ragg, E. Ravagnan, D. Saidi, K. Schultz, M. Shaltout, C. Solidoro, S. H. Tan, V Thiyagarajan, B. Helmuth
Summary: The rapid global spread of COVID-19 and other anthropogenic threats such as global climate change are posing significant economic challenges to the aquaculture sector. A positive correlation between the impacts of the pandemic and anthropogenic stressors was detected, with different effects on various parts of the supply chain. The use of integrated multitrophic aquaculture (IMTA) methods may enhance resilience to multiple stressors, providing different market options during the COVID-19 pandemic.
REVIEWS IN FISHERIES SCIENCE & AQUACULTURE
(2022)
Article
Green & Sustainable Science & Technology
Chau Thi Da, Trinh Hoai Vu, Duong The Duy, Nguyen Minh Ty, Dang Trung Thanh, Minh-Tri Nguyen-Le, Hakan Berg, Quy-Hao Nguyen, Xuan-Thanh Bui
Summary: Intensive Pangasius aquaculture farming in Vietnam has led to increased income but also environmental problems. This study explores the use of Pangasius pond sediments (PPS) mixed with rice straw (RS) to fertilize cucumber and water spinach plants. The results indicate that mixing 30% PPS with 70% RS produces the highest nutrient concentrations. The study demonstrates that organic fertilizer produced from PPS, combined with chemical fertilizer, can replace a significant portion of inorganic fertilizers and increase vegetable production. Using a combination of PPS and chemical fertilizer is more environmentally friendly than relying solely on chemical fertilizers.
CLEAN TECHNOLOGIES AND ENVIRONMENTAL POLICY
(2023)
Editorial Material
Fisheries
M. Troell, P. J. G. Henriksson, A. H. Buschmann, T. Chopin, S. Quahe
Summary: Seaweed farming has been promoted as a climate solution, but the carbon sink function is diminished due to consumption and alternative applications. Seaweeds can reduce greenhouse gas emissions through carbon offset and potentially through reducing enteric methane emissions from ruminants and bioenergy production. However, further research is needed to understand seaweeds' carbon cycling and contributions.
REVIEWS IN FISHERIES SCIENCE & AQUACULTURE
(2023)
Article
Fisheries
Duong The Duy, Nguyen Hong Nga, Hakan Berg, Chau Thi Da
Summary: This study applied a stochastic frontier production model to analyze the efficiencies of intensive shrimp farming households in the Mekong Delta, Vietnam. The results showed that shrimp farmers can improve productivity and efficiency by reducing feed and medicine costs.
JOURNAL OF THE WORLD AQUACULTURE SOCIETY
(2023)
Article
Microbiology
Irene Anna Lambraki, Mohan Vishnumurthy Chadag, Melanie Cousins, Tiscar Graells, Anais Leger, Patrik John Gustav Henriksson, Max Fredrik Troell, Stephan Harbarth, Didier Wernli, Peter Sogaard Jorgensen, Carolee Anne Carson, Elizabeth Jane Parmley, Shannon E. E. Majowicz
Summary: By integrating the perspectives of experts from the region, this study identified factors influencing antimicrobial resistance (AMR) in the food system of Southeast Asia and pinpointed potential places for intervention. The causal loop diagram constructed based on the experts' insights illustrated the complexity of AMR in the region and highlighted the need for comprehensive, multi-pronged interventions across multiple sectors.
FRONTIERS IN MICROBIOLOGY
(2023)
Article
Engineering, Environmental
Hakan Berg, Thai Huynh Phuong Lan, Nguyen Thanh Tam, Duong Huyen Trang, Pham Huynh Thanh Van, Huynh Ngoc Duc, Chau Thi Da
Summary: This study compares three different rice farming strategies in the Mekong Delta from an ecological economic perspective. Interviews were conducted with farmers using two crops of rice and low dikes, three crops of rice and high dikes, and two crops of rice and one crop of fish. The results show that the farmers with two crops of rice and one crop of fish had the highest annual net income and benefit cost ratio, while the farmers with two crops of rice and low dikes had the lowest annual net income. The study concludes that rice farming with two crops, integrated with fish and applying integrated pest management, is a more sustainable alternative to three-crop rice farming with high dikes.
Article
Multidisciplinary Sciences
Beatrice I. Crona, Emmy Wassenius, Malin Jonell, J. Zachary Koehn, Rebecca Short, Michelle Tigchelaar, Tim M. Daw, Christopher D. Golden, Jessica A. Gephart, Edward H. Allison, Simon R. Bush, Ling Cao, William W. L. Cheung, Fabrice DeClerck, Jessica Fanzo, Stefan Gelcich, Avinash Kishore, Benjamin S. Halpern, Christina C. Hicks, James P. Leape, David C. Little, Fiorenza Micheli, Rosamond L. Naylor, Michael Phillips, Elizabeth R. Selig, Marco Springmann, U. Rashid Sumaila, Max Troell, Shakuntala H. Thilsted, Colette C. C. Wabnitz
Summary: Blue foods, sourced in aquatic environments, play a critical role in economies, livelihoods, nutritional security, and cultures worldwide. The Blue Food Assessment has evaluated the significance of blue foods globally, and identified four policy objectives to optimize their contributions to national food systems. These objectives include ensuring nutrient supplies, providing healthy alternatives to terrestrial meat, reducing environmental footprints, and safeguarding the contributions of blue foods to nutrition and livelihoods under a changing climate. The analytical framework provided in this study helps decision makers assess these objectives in different contexts and consider associated co-benefits and trade-offs.
Article
Food Science & Technology
Dang Trung Thanh, Nguyen Minh Ty, Nguyen Vinh Hien, Hakan Berg, Thi Kieu Oanh Nguyen, Pham Thanh Vu, Vo Quang Minh, Chau Thi Da
Summary: This study investigated the use of organic fertilizers produced from pond sludge and organic amendments for vegetable cultivation. Results showed that reducing 25-50% of chemical fertilizer application and substituting it with organic fertilizer improved growth performance and yields of the vegetables.
FRONTIERS IN SUSTAINABLE FOOD SYSTEMS
(2023)
Article
Environmental Sciences
Hakan Berg, Thai Huynh Phuong Lan, Chau Thi Da, Nguyen Thanh Tam
Summary: Increased agriculture and aquaculture production in the Mekong Delta has had positive impacts on income and poverty reduction, but negative impacts on the environment and ecosystem services. The study assesses stakeholders' perceptions of ecosystem services in the Mekong Delta, finding that many services have been negatively affected by agriculture development. There is a need for improved management of ecosystem services to ensure long-term food production and resilience in the face of future challenges.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2023)
Article
Green & Sustainable Science & Technology
Hakan Berg, Simon Dang, Nguyen Thanh Tam
Summary: The dominant agricultural activity in the Mekong Delta is rice farming, which has played a significant role in the region's economic development but has also had negative environmental impacts. Recent government policies aim to promote sustainable and climate-resilient agriculture; however, there is a lack of shared visions and coherence in policy reforms. This hinders progress in achieving sustainable agriculture as stakeholders have divergent views on its definition and implementation.
Article
Green & Sustainable Science & Technology
Ling Cao, Benjamin S. Halpern, Max Troell, Rebecca Short, Cong Zeng, Ziyu Jiang, Yue Liu, Chengxuan Zou, Chunyu Liu, Shurong Liu, Xiangwei Liu, William W. L. Cheung, Richard S. Cottrell, Fabrice DeClerck, Stefan Gelcich, Jessica A. Gephart, Dakoury Godo-Solo, Jessie Ihilani Kaull, Fiorenza Micheli, Rosamond L. Naylor, Hanna J. Payne, Elizabeth R. Selig, U. Rashid Sumaila, Michelle Tigchelaar
Summary: The vulnerability of global aquatic or 'blue' food systems to environmental changes and their spatial impacts have been quantified. Over 90% of global blue food production is at substantial risk from environmental change, with major producers in Asia and the United States facing the greatest threats. Identifying and supporting mitigation and adaptation measures in response to environmental stressors is crucial for developing countries with high risks and limited response capacities.
NATURE SUSTAINABILITY
(2023)
Article
Environmental Sciences
Didier Wernli, Peter Sogaard Jorgensen, E. Jane Parmley, Shannon E. Majowicz, Irene Lambraki, Carolee A. Carson, Melanie Cousins, Tiscar Graells, Patrik J. G. Henriksson, Anais Leger, Stephan Harbarth, Max Troell
Summary: Social-ecological resilience is crucial in understanding and addressing the challenges posed by antimicrobial resistance. It provides a framework to comprehend the impacts, diversity of strategies, and conditions of intervention success or failure. Resilience thinking is essential for human societies to cope, adapt, and transform in the face of growing global antimicrobial resistance.
LANCET PLANETARY HEALTH
(2023)