Article
Environmental Sciences
Nona S. R. Agawin, Adria Sunyer-Caldu, M. Silvia Diaz-Cruz, Aida Frank-Comas, Manuela Gertrudis Garcia-Marquez, Antonio Tovar-Sanchez
Summary: This study reveals the internal accumulation of certain UV filter components from sunscreen in the endemic seagrass Posidonia oceanica in the Mediterranean coasts, highlighting the importance of protecting seagrasses. More experimental studies are needed to understand the effects of UV filters on seagrasses and whether certain UV filters should be prohibited to protect this species.
MARINE POLLUTION BULLETIN
(2022)
Article
Construction & Building Technology
Aldi Kuqo, Aaron Kilian Mayer, Stephen O. Amiandamhen, Stergios Adamopoulos, Carsten Mai
Summary: Two types of geopolymer-bonded boards, geopolymer particleboards (GP) and geopolymer sandwich boards (GSB), were produced using wetting and dry mixing techniques. Seagrass fibers added to GSB improved bending strength and toughness by 20% and 40% respectively. The addition of lignocellulosic aggregates increased bending strength up to 8.9 N mm-2. GSB exhibited slightly higher fire resistance compared to GP. FT-IR, XRD analysis, and visual examination confirmed effective mixing of the precursor and alkaline activator.
CONSTRUCTION AND BUILDING MATERIALS
(2023)
Article
Construction & Building Technology
Abdessalam Guedri, Kawthar Yahya, Noureddine Hamdi, Oscar Baeza-Urrea, Jean-Frank Wagner, Mohamed Faouzi Zagrarni
Summary: This study addresses the problem of estimating material amount without significant losses at the end of hybrid casting. A correction factor (CF) was used to reduce material losses during manufacturing stage, resulting in improved accuracy of results. Gypsum plaster, sand, gravel, and Posidonia oceanica fibers were used to verify the efficiency of CF and study the physico-mechanical effects on the samples. Results show that CF can minimize mixing loss and enhance the properties of the samples. The optimal mixture ratio was determined based on X-ray diffraction results.
Article
Biodiversity Conservation
Alessandra Barruffo, Laura Ciaralli, Giandomenico Ardizzone, Maria Cristina Gambi, Edoardo Casoli
Summary: This study used natural CO2 vents in Ischia, Italy to assess the impact of ocean acidification on the settlement of molluscs in Posidonia oceanica meadows. It was found that under low and extremely low pH conditions, there were fewer taxa and certain species showed relative resilience to acidification. The study also suggested a potential buffering role of Posidonia oceanica meadows on mollusc settlement in acidic conditions.
Article
Construction & Building Technology
Aldi Kuqo, Carsten Mai
Summary: The addition of 1 to 6 wt% fibers can decrease the density of gypsum plaster while improving flexural and compression strength. Different fibers have varying effects on mechanical properties and impact resistance.
CONSTRUCTION AND BUILDING MATERIALS
(2021)
Article
Environmental Sciences
Latifa Morjene, Michael Schwarze, Mongi Seffen, Reinhard Schomacker, Minoo Tasbihi
Summary: A new composite photocatalyst POF/TiO2 was prepared using commercial P25 TiO2 and Posidonia oceanica fibers, showing good photodegradation efficiency and stability. The composite material demonstrated efficient phenol degradation and could be recycled multiple times.
Article
Multidisciplinary Sciences
Anna Sanchez-Vidal, Miquel Canals, William P. de Haan, Javier Romero, Marta Veny
Summary: Strong evidence suggests that the seafloor acts as a final sink for plastic waste from land sources, where seagrass meadows can trap and aggregate plastic debris. Seagrasses help counteract marine plastic pollution, but the regression of seagrass meadows in some marine regions is becoming more severe.
SCIENTIFIC REPORTS
(2021)
Article
Multidisciplinary Sciences
Laura Entrambasaguas, Miriam Ruocco, Koen J. F. Verhoeven, Gabriele Procaccini, Lazaro Marin-Guirao
Summary: This study explores the relationship between gene body DNA methylation and gene expression patterns in two marine plants, suggesting that genes with low DNA methylation levels exhibit greater flexibility and plasticity in expression. Additionally, the empirical determination of global DNA methylation patterns indicates a relationship between methylation levels and the plants' origin latitude and life history.
SCIENTIFIC REPORTS
(2021)
Article
Construction & Building Technology
Aymen Braiek, Chaker Briki, Mustapha Karkri, Abdelhakim Settar, Abdelmajid Jemni
Summary: This paper investigates the thermal insulation characteristics and mechanical performance of a composite material composed of clay and PosidoniaOceanica Natural Fibers (PONFs). The findings indicate that a higher PONFs content significantly reduces thermal conductivity, thermal diffusivity, and density. This study concludes that incorporating up to 10% of PONFs in lightweight clay meets the structural requirements for insulating construction material.
CASE STUDIES IN CONSTRUCTION MATERIALS
(2023)
Article
Environmental Sciences
Claudia Vannini, Alessia Rossi, Flavia Vallerini, Virginia Menicagli, Maurizia Seggiani, Patrizia Cinelli, Claudio Lardicci, Elena Balestri
Summary: Most research on the plastisphere in coastal environments focuses on plastics floating in seawater, with less attention given to buried plastics in marine sediments and on coastal sand dunes. Limited information is available on the impact of plastics, especially biodegradables, on microbial organisms in their surroundings. Long-term studies revealed the influence of plastics on bacterial communities in marine and dune sediments.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Polymer Science
Naima Kaouche, Moued Mebrek, Allel Mokaddem, Bendouma Doumi, Mohammed Belkheir, Ahmed Boutaous
Summary: The study found that the fiber-matrix interface damage of the hemp/PHA biocomposite material is the lowest compared to other biocomposite materials glass/PHA, jute/PHA, and carbon/PHA. This finding aligns with previous research indicating that natural reinforcements significantly improve the properties of composite materials and have a low environmental impact. No published research has been reported on the study of fiber-matrix interface damage of biocomposite materials based on PHAs and carbon, glass, jute, and hemp fibers for potential textile applications, packaging, and other interesting areas.
Article
Green & Sustainable Science & Technology
Francesca Vannucchi, Cristina Macci, Serena Doni, Vincenzo Longo, Francesca Ugolini, Grazia Masciandaro, Eleonora Peruzzi
Summary: This study investigated the suitability of growing media composed of Posidonia-based compost and decontaminated dredged sediments for ornamental plants, showing that these new growing media are more beneficial for enhancing plant tolerance to abiotic stress compared to peat, while also complying with regulations.
Article
Ecology
Eva Llabres, Aina Blanco-Magadan, Marta Sales, Tomas Sintes
Summary: The warming of the Mediterranean Sea is having dire consequences for its organisms, particularly seagrasses. This study uses a numerical model to investigate the dynamics and resilience of two seagrass species, Posidonia oceanica and Cymodocea nodosa, in response to rising sea temperatures. The model predicts the emergence of coexistence regions between the two species and shows that P. oceanica populations will decline by 70% by 2050 under high greenhouse emissions. C. nodosa, with higher thermal resilience, will colonize the space left by the declining P. oceanica.
MARINE ECOLOGY PROGRESS SERIES
(2023)
Article
Environmental Sciences
Patrizia Stipcich, Lazaro Marin-Guirao, Arianna Pansini, Federico Pinna, Gabriele Procaccini, Antonio Pusceddu, Santina Soru, Giulia Ceccherelli
Summary: This study assessed the effects of current and future marine heat waves on the Mediterranean seagrass Posidonia oceanica and found that biochemical variables can serve as good indicators of seagrass heat stress. The study also highlighted the importance of the thermal environment in determining the tolerance of plants to heat.
FRONTIERS IN CLIMATE
(2022)
Article
Engineering, Environmental
Matteo Masotta, Irene Rocchi, Gabriele Pazzagli, Roberto D'Ambrosio, Maurizia Seggiani
Summary: The research indicates that temperature is the key operating parameter affecting sulfur recovery efficiency and plant operation during industrial combustion. Full-scale tests on a rotary kiln have shown continuous and effective sulfur recovery with reduced solid waste output. At operating temperatures of 1100-1200 degrees Celsius, interactions between refractory materials and combustion ashes are negligible.
Article
Plant Sciences
Davide De Battisti, Elena Balestri, Giuseppina Pardi, Virginia Menicagli, Claudio Lardicci
Summary: This study revealed the successful colonization of epiphytes on Posidonia oceanica seedlings and the influence of surrounding substrate type on leaf epiphytic communities. Additionally, it highlighted the lack of correlation between seedling growth characteristics and epiphyte communities.
FRONTIERS IN PLANT SCIENCE
(2021)
Article
Polymer Science
Maria Cristina Righetti, Patrizia Cinelli, Laura Aliotta, Elisa Bianchi, Fabio Tricoli, Maurizia Seggiani, Andrea Lazzeri
Summary: This study investigates the thermal, morphological, and mechanical properties of environmentally friendly poly(3-hydroxybutyrate) (PHB)/poly(butylene succinate) (PBS) and PHB/poly[(butylene succinate)-co-(butylene adipate)] (PBSA) blends, revealing that while the blends are immiscible, they exhibit some mechanical compatibility. The elastic modulus is found to be properly described by the rule of mixtures across the composition range, with ductility increasing with higher PBS or PBSA content. The unusual behavior is attributed to a co-continuous morphology and shrinkage during sequential crystallization, potentially leading to physical adhesion between the blend components.
POLYMER INTERNATIONAL
(2022)
Article
Chemistry, Physical
Vito Gigante, Patrizia Cinelli, Marco Sandroni, Roberto D'ambrosio, Andrea Lazzeri, Maurizia Seggiani
Summary: The study investigated the potential use of paper sludge as a filler in the production of bio-composites, finding that paper sludge can be a substitute for calcium carbonate filler, producing composites with good processability and thermal stability, suitable for applications in floriculture and horticulture.
Article
Ecology
Elena Balestri, Flavia Vallerini, Virginia Menicagli, Claudio Lardicci
Summary: Planting engineer species is commonly used for coastal dune ecosystem restoration, but its success rate is low. Nutrient availability and plant density can affect dune species differently, with fertilizer application and spatial distribution influencing plant interactions. Different species respond differently to nutrient distribution and planting density, highlighting the importance of suitable fertilization/planting schemes for effective dune restoration.
ECOLOGICAL ENGINEERING
(2022)
Review
Polymer Science
Laura Aliotta, Maurizia Seggiani, Andrea Lazzeri, Vito Gigante, Patrizia Cinelli
Summary: This brief review provides an overview of the synthesis, properties, and major applications of PBS and its copolymers.
Article
Environmental Sciences
Virginia Menicagli, Davide De Battisti, Elena Balestri, Ileana Federigi, Ferruccio Maltagliati, Marco Verani, Alberto Castelli, Annalaura Carducci, Claudio Lardicci
Summary: Beach litter has a global impact on public health and economic activities, which requires expensive cleaning efforts. Understanding the key mechanisms that contribute to litter accumulation on beaches, such as sea state and proximity to entry points, is crucial for effective management strategies. This study found that autumn/winter storms are important drivers of litter deposition on a managed beach in the Mediterranean Sea. The results also suggest that beaches near major harbors and rivers are more susceptible to litter pollution. The study suggests that litter mitigation and cleaning activities should be based on predictions of major storm events and targeted at coastal regional sectors.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Environmental Sciences
Virginia Menicagli, Elena Balestri, Greta Biale, Andrea Corti, Jacopo La Nasa, Francesca Modugno, Valter Castelvetro, Claudio Lardicci
Summary: Beached microplastics can release phytotoxic chemicals that inhibit plant growth and have adverse effects on coastal ecosystems.
Article
Biodiversity Conservation
Ileana Federigi, Elena Balestri, Alberto Castelli, Davide De Battisti, Ferruccio Maltagliati, Virginia Menicagli, Marco Verani, Claudio Lardicci, Annalaura Carducci
Summary: This study explored the issue of beach-stranded material using the DPSIR framework and developed a data-based classification for analysis. Through fieldwork and data collection in an Italian coastal municipality, it was found that solid waste production and local sewage production had significant impacts on the accumulation of stranded material, while local waterways had a negligible contribution to marine litter.
ECOLOGICAL INDICATORS
(2022)
Article
Environmental Sciences
Virginia Menicagli, Elena Balestri, Sara Fulignati, Anna Maria Raspolli Galletti, Claudio Lardicci
Summary: Marine plastic litter pollution is a growing concern due to its potential harmful effects on human health, biota, and coastal ecosystems. Limited information is available on the degradation behavior of plastics, particularly in dune habitats. The effects of plastics on dune plant growth and invasive species have also been overlooked.
ENVIRONMENTAL POLLUTION
(2023)
Article
Chemistry, Physical
Alessio Pacini, Francesco Lupi, Andrea Rossi, Maurizia Seggiani, Michele Lanzetta
Summary: This paper proposes an oil-free dry grinding process that produces high-quality chips without oil and with few contaminants, smaller than 60 mesh particle size, which can be directly recycled. Experimental validation shows that the contaminant level, granulometry, and morphology of the recycled chips' powder are comparable to commercial powders, proving the research and industrial potential of direct recycling.
Article
Chemistry, Physical
Giovanna Strangis, Damiano Rossi, Patrizia Cinelli, Maurizia Seggiani
Summary: This study focused on the development and characterization of biocomposites based on a fully bio-based polyester, PBSA, and wheat bran. The composites maintained similar processability and mechanical properties to virgin PBSA with up to 15 wt.% bran content. The biodegradation tests showed bran's capacity to improve the PBSA biodegradation rate, likely due to the hygroscopic bran swelling and increased polymeric matrix-seawater interfacial area.
Article
Polymer Science
Miriam Cappello, Giovanna Strangis, Patrizia Cinelli, Caterina Camodeca, Sara Filippi, Giovanni Polacco, Maurizia Seggiani
Summary: This study investigated the use of waste vegetable oil as a green compatibilizer precursor for the reactive blending of high-density polyethylene (HDPE) and polyamide-6 (PA6) blends. The results showed that epoxidized waste vegetable oil (EWVO) had a suitable compatibilizing effect in HDPE/PA6 blends with high HDPE content, while it was unsuitable for blends with high PA6 content.
Article
Environmental Sciences
Elizabeth Alvarez-Chavez, Stephane Godbout, Mylene Genereux, Caroline Cote, Alain N. Rousseau, Sebastien Fournel
Summary: This study evaluated the effect of alternative filtering materials and bed aeration on the retention of nutrients and fecal bacteria in woodchip bedded stand-off pads for cows. The results showed that the alternative biofilters were more efficient in removing COD, SS, TN, and NO3-N, while conventional biofilters were more efficient for PO4-P removal. Aeration did not have a significant effect under the tested temperature conditions.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2024)
Article
Environmental Sciences
Yike Zhang, Zengyi Ma, Zhuoting Fang, Yuandong Qian, Zhiping Huang, Yilong Ye, Jianhua Yan
Summary: This study investigates the application of oxygen enrichment melting technology in the melting of municipal solid waste incineration fly ash. The results demonstrate that oxygen enrichment technology can reduce energy consumption and operating costs, as well as decrease pollution emissions.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2024)
Article
Environmental Sciences
Liangang Xiao, Mingkai Leng, Philip Greenwood, Rongqin Zhao, Zhixiang Xie, Zengtao You, Junguo Liu
Summary: This study investigates the effects of grazing exclusion on soil organic carbon (SOC) accumulation and vegetation recovery. It finds that grazing exclusion can increase the potential for SOC accumulation, and higher annual precipitation is positively correlated with SOC accumulation.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2024)
Article
Environmental Sciences
Beatrice Cantoni, Jessica Ianes, Beatrice Bertolo, Selena Ziccardi, Francesco Maffini, Manuela Antonelli
Summary: This study evaluates the performance of ozonation and adsorption as in-series processes compared to standalone processes for the removal of Contaminants of Emerging Concern (CECs) in drinking water. The combination of both processes proves to be more effective than adsorption and ozonation alone. Ozonation improves the adsorption performance of poorly-oxidizable CECs but worsens that of well-oxidizable compounds. This research highlights the importance of considering both processes in the removal of CECs in drinking water treatment plants.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2024)
Article
Environmental Sciences
Dan Li, Bingjun Liu, Yang Lu, Jianyu Fu
Summary: A new Standardized compound Drought and Saltwater intrusion Index (SDSI) was developed to detect changes in the severity of CDSEs in six estuaries. The study found that saltwater intrusion plays a dominant role in influencing SDSI severity, and CDSEs vary in frequency, duration and severity among different estuaries.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2024)
Article
Environmental Sciences
Yong-Qiang Li, Rui Sun, Chong-Miao Zhang, Zi-Xuan Liu, Rui-tao Chen, Jian Zhao, Hua-dong Gu, Huan-Cai Yin
Summary: In this study, an electron beam excitation multi-wavelength ultraviolet (EBE-MW-UV) system was established and found to have significantly higher microbial inactivation effects compared to single-wavelength UV-LEDs in water. Mechanism analysis revealed that EBE-MW-UV damaged microbial DNA and proteins, and generated additional reactive oxygen species, leading to microbial inactivation.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2024)
Article
Environmental Sciences
Kaili Ma, Xinxin Han, Qiujuan Li, Yu Kong, Qiaoli Liu, Xu Yan, Yahong Luo, Xiaopin Li, Huiyang Wen, Zhiguo Cao
Summary: This study reveals that the use of a tryptophan-degrading microbial consortium (TDC) can enhance the hydrolysis efficiency of waste activated sludge (WAS), increasing the yield and quality of short chain fatty acids (SCFAs) and improving the solubilization and release of organic substances from WAS.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2024)
Article
Environmental Sciences
Ling Xiong, Rui Li
Summary: Incorporating Ecosystem Service Value (ESV) into land use planning can provide informed land management decisions. This study evaluates the ESV of Guizhou Province in China's karst region. The results show an increase in total ESV over the past two decades due to ecological restoration projects.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2024)
Article
Environmental Sciences
M. Geetha Jenifel
Summary: This article discusses the importance of water and the pollution of freshwater resources, and introduces the use of machine learning models and blockchain technology to predict and protect water quality.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2024)
Article
Environmental Sciences
Stanslaus Terengia Materu, Taotao Chen, Chang Liu, Daocai Chi, Meng Jun
Summary: The study showed that H2SO4-modified biochar can reduce P leaching, increase soil available P, and enhance plant P uptake in alternate wetting and drying irrigation systems. Biochar additions B20A and IAWDB20A-M were effective in improving yield, reducing P leaching, and increasing APB.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2024)
Article
Environmental Sciences
Amir Nouri, Ali Akbar Zinatizadeh, Sirus Zinadini, Mark Van Loosdrecht
Summary: This study focuses on the development of an air-lift bio-electrochemical reactor (ALBER) with a continuous feeding regime to enhance nitrogen removal from synthetic wastewater. The effect of temperature, hydraulic retention time (HRT), N -NH+4 /TN ratio, and current density on the reactor performance was investigated, and the ALBER achieved a maximum TN removal of 73%. The results suggest that the ALBER has potential for treating industrial wastewater at low temperatures.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2024)
Article
Environmental Sciences
Peifang Wang, Guoxiang You, Yang Gao, Juan Chen, Xun Wang, Chao Wang
Summary: This study investigated the ecological processes of microbial communities and N- and P-transformation processes in multistage agricultural drainage ditches. The results showed that the microbial communities were co-shaped by agricultural practices and ditch size, which further governed the N and P removal performance.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2024)
Article
Environmental Sciences
Xiaofeng Niu, Huan Wang, Tao Wang, Peiyu Zhang, Huan Zhang, Hongxia Wang, Xianghong Kong, Songguang Xie, Jun Xu
Summary: Microorganisms play a critical role in maintaining ecosystem balance, and environmental stressors can affect the assembly processes of microbial communities. The study found that different stressors have opposite effects on microbial community assembly in water and sediment, and warming has different influences compared to herbicides and nutrients.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2024)
Article
Environmental Sciences
Yuqing Tan, Qiming Cheng, Fengwei Lyu, Fei Liu, Linhao Liu, Yihong Su, Shaochun Yuan, Wenyu Xiao, Zhen Liu, Yao Chen
Summary: The exacerbation of global warming, extreme weather events, and rapid urbanization have led to increased flooding in urban areas. China has adopted sponge city as an efficient means of preventing and controlling urban floods. Using a SWMM-FVCOM model, the hydrological reduction and control effect of sponge city construction (SPCC) within a university campus were evaluated. The study found that implementing SPCC effectively mitigates surface runoff and reduces the severity of urban flooding. However, the efficacy of runoff control decreases with longer rainfall return periods.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2024)
Article
Environmental Sciences
Zhonghan Chen, Qiuyan Li, Shibo Yan, Juan Xu, Qiaoyun Lin, Zhuangming Zhao, Ziying He
Summary: Tidal rivers are important biochemical reaction channels, receiving carbon from wastewater and agricultural drains, affecting CO2 emissions. Through modeling and data analysis, researchers explored carbon distribution, emissions, and greenhouse effects, emphasizing the potential of river management to change global CO2 emissions under climate change.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2024)