Modelling of the closed equilibrium system H2O–(CO2)W–CaCO3–NaH2PO4 for wastewater treatment applications by Ivar Zekker, Oleg Artemchuk, Ergo Rikmann, Kalev Uiga, Laura Daija, Faysal-Al Mamun, Andrejs E. Krauklis, Ruta Ozola-Davidane, Taavo Tenno, Toomas Tenno†

“…Water pollution caused by nitrogen and phosphorus compounds triggers algal blooms and poses challenges to aquatic organisms. Wastewater treatment ap plications represent critical areas where fundamental models of phosphorus equilibria, prevalent in municipal and reject water streams, are essential. …”
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Assimilation efficiencies and elimination rates of silver, cadmium and zinc accumulated by trophic pathway in Gammarus fossarum by Gestin, Ophélia, Lopes, Christelle, Delorme, Nicolas, Garnero, Laura, Geffard, Olivier, Lacoue-Labarthe, Thomas

“…To improve the assessment of metal toxicity in aquatic organisms, it is important to consider the different uptake pathways (i.e. trophic or aqueous). …”
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Occurrence of efavirenz, levonorgestrel, ibuprofen, and diclofenac in wastewaters of limpopo province, South Africa by E.P. Munzhelele, W.B. Ayinde, W.M. Gitari, G.K. Pindihama, R. Mudzielwana

“…Therefore, this study recommends the development of efficient wastewater treatment technologies targeting pharmaceutical compounds and further routine monitoring of these compounds in surface water resources, as well as understanding their fate and effects in aquatic organisms.…”
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Continuous-flow columns packed with zero-valent iron and iron sulfide as a feasible strategy to remediate the persistent contaminant nitroguanidine by Youngjae Yu, Erika E. Rios-Valenciana, Robert A. Root, Reyes Sierra-Alvarez, Jon Chorover, Jim A. Field

“…However, NQ also represents an emerging contaminant whose environmental emissions can cause toxicity toward aquatic organisms, indicating the need for effective remediation strategies. …”
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Ecotoxicity of lanthanides to Daphnia magna: insights from elemental behavior and speciation in a standardized test medium by Vignati, Davide A.L., Martin, Loïc A., Poirier, Laurence, Zalouk-Vergnoux, Aurore, Fouque, Chantal, Bojic, Clément, Hissler, Christophe, Cossu-Leguille, Carole

“…This and other caveats must be considered in future research to reach a community-based consensus for the proper hazard and risk assessment of LN towards daphnids and other aquatic organisms.…”
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PFAS contamination and mitigation: A comprehensive analysis of research trends and global contributions by Motasem Y.D. Alazaiza, Tharaa M. Alzghoul, Madhusudhan Bangalore Ramu, Salem S. Abu Amr, Mohammed F.M. Abushammala

“…These substances pose significant risks to aquatic organisms and human health due to their persistence and potential for bioaccumulation. …”
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Does hydrogen-rich water mitigate MP toxicity in rainbow trout (Oncorhyncus mykiss)? Monitoring with hematology, DNA damage, and apoptosis via ROS/GSH/MDA pathway by Atamanalp Muhammed, Kırıcı Muammer, Köktürk Mine, Kırıcı Mahinur, Alwazeer Duried, Kocaman Esat Mahmut, Ucar Arzu, Parlak Veysel, Özcan Sinan, Alak Gonca

“…In this direction, the following were determined: PP+PE chronic toxicity in aquatic organisms, the toxicity mechanism and the effect of HRW as a possible treatment method in blood tissue; with hematological indices ([RBC count [RBC], leukocyte count [WBC], hemoglobin value [Hb], hematocrit ratio [Hct], platelet count [PLT], hemoglobin count per erythrocyte [MCHC], mean hemoglobin amount per erythrocyte [MCH] and mean erythrocyte volume [MCV]) in other tissues (liver, gill and brain tissue) oxidative stress response (catalase [CAT]), glutathione peroxidase (GPx), glutathione reductase (GR), superoxide dismutase (SOD), glutathione (GSH), reactive oxygen products (ROS), malondialdehyde ([MDA] levels), DNA damage (8-OHdG: 8-Hydroxy-2-Deoxyguanosine), and the apoptosis (caspase 3) levels were investigated. …”
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Nutrient removal efficiency by floating macrophytes; Lemna minor and Azolla pinnata in a constructed wetland by F.M. Muvea, G.M. Ogendi, S.O. Omondi

“…The technology is also environmentally friendly with the wetlands being habitats for many water birds and other aquatic organisms. This study assessed nutrient removal efficiency of two floating macrophytes (<em>Lemna minor </em>and <em>Azolla pinnata</em>). …”
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Effects of Opened and Closed Spillway Operations of a Large Tropical Hydroelectric Dam on the Water Quality of the Downstream River by Fiona-Annilow Wera, Teck-Yee Ling, Lee Nyanti, Siong-Fong Sim, Jongkar Grinang

“…Thus, it is recommended that DO be consistently high enough for the health of sensitive aquatic organisms downstream.…”
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Preparation and Photocatalytic Characterization of Modified Nano TiO2/Nd/Rice Husk Ash Material for Rifampicin Removal in Aqueous Solution by Thuy Dang Thi Ngoc, Ha Nguyen Thi, Dung Nguyen Duc, Sen Nguyen Thi, Toan Nguyen Duc, Nam Nguyen Hoang

“…When entering the water, it causes antimicrobial resistance that affects the ecosystem and accumulates in the aquatic organisms and affects human health through the food chain. …”
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Hot and cold exposure triggers distinct transcriptional and behavioral responses in laboratory-inbred pond snails by Veronica Rivi, Anuradha Batabyal, Cristina Benatti, Fabio Tascedda, Johanna Maria Catharina Blom, Ken Lukowiak

“…These findings contribute to our understanding of thermal biology and stress physiology in aquatic organisms, underscoring the importance of molecular mechanisms in shaping species' resilience in dynamic environments.…”
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Multi-task aquatic toxicity prediction model based on multi-level features fusion by Xin Yang, Jianqiang Sun, Bingyu Jin, Yuer Lu, Jinyan Cheng, Jiaju Jiang, Qi Zhao, Jianwei Shuai

“…Introduction: With the escalating menace of organic compounds in environmental pollution imperiling the survival of aquatic organisms, the investigation of organic compound toxicity across diverse aquatic species assumes paramount significance for environmental protection. …”
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Complete Genome Sequence of Photobacterium damselae Subsp. damselae Strain SSPD1601 Isolated from Deep-Sea Cage-Cultured Sebastes schlegelii with Septic Skin Ulcer by Yongxiang Yu, Zheng Zhang, Yingeng Wang, Meijie Liao, Xiaojun Rong, Bin Li, Kai Wang, Jing Chen, Hao Zhang

“…Photobacterium damselae subsp. damselae (PDD) is a Gram-negative bacterium that can infect a variety of aquatic organisms and humans. Based on an epidemiological investigation conducted over the past 3 years, PDD is one of the most important pathogens causing septic skin ulcer in deep-sea cage-cultured Sebastes schlegelii in the Huang-Bohai Sea area and present throughout the year with high abundance. …”
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The Cortisol Levels, Histology, and Fine Structure of Various Tissues of Fish Gambusia affinis (Baird and Girard, 1853) after Exposure to Lead by Moh Awaludin Adam, Agoes Soegianto, Yenny Risjani, Carolyn Melissa Payus, R. Gunawan Pratama Yoga, Nina Hermayani Sadi, Evi Susanti, Ach Khumaidi, Ramli Ramli

“…Background. Aquatic organisms demonstrate a high vulnerability to mortality when exposed to Pb, even at low concentrations. …”
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Estimation of median LC50 and toxicity of environmentally relevant concentrations of thiram in Labeo rohita by Sana Alam, Gulnaz Afzal, Riaz Hussain, Hafiz Muhammad Ali, Amtul Sami, Rabbiah Manzoor Malik, Raheela Jabeen, Farid Shokry Ataya, Kun Li

“…Abstract Thiram is a widely used fungicide in agricultural practices as spraying on crops and grains storage but its potential adverse effects on non-target aquatic organisms have raised serious concerns. In this study, firstly LC50 value of thiram has been determined as 0.744 mg/L for the first time in Labeo rohita and then, the fish were exposed to different sub-lethal concentrations of thiram (40 μg/L, 80 μg/L and 120 μg/L) to evaluate the effects on tissue growth, oxidative stress, anti-oxidant enzymes and histo-pathological parameters at days-20, 40 and 60 of the experiment. …”
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Paleoclimatic and paleoenvironmental constraints on organic matter enrichment in the Paleocene strata in the Lishui Sag, East China Sea Shelf Basin by Shiyan Yin, Chuang Lei, Jiaren Ye, Jingfu Wu, Yu Wang, Ying Zhang, Xiaoying Han

“…The swamp environment was characterized by an oxic water column, low aquatic organic matter input, and high terrigenous organic matter input. …”
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Toxicity of nickel oxide nanoparticles in Capoeta fusca, using bioaccumulation, depuration, and histopathological changes by J. Kharkan, M.H. Sayadi, M. Hajiani, M.R. Rezaei, M. Savabieasfahani

“…These anomalies were fusion of lamellae, lamellar synechiae, curvature and oedema in the gill; increased number of goblet cells and cell swelling; and degradation of villi structure and expansion of villi structure in the intestine.CONCLUSION: The study conclusively demonstrated that nickel oxide nanoparticles were eco-toxic and harmful to aquatic organisms. Strong global nickel oxide nanoparticles regulations must be enforced to prevent further environmental contamination with nanoparticles.…”
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Toxicity assessment of DMSO extracts of environmental aged beached plastics using human cell lines by Florane Le Bihanic, Bettie Cormier, Emilie Dassié, Sophie Lecomte, Justine Receveur, Stéphane Le Floch, Jérôme Cachot, Bénédicte Morin

“…Although there is increasing knowledge about toxicity of weathered plastic to aquatic organisms, only little is known about how plastic associated chemicals affect human health. …”
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Determining nutritional indices of Dori bleak, Alburnus doriae and Brond Snout, Chondrostoma regium in Zayandehroud River, Central Iran by Omidvar Farhadian, JAVAD BAGHERI, Nasrollah Mahboobi Soofiani, Safiollah Heidari, Eisa Ebrahimi

“…Introduction: Zayandehroud River is one of the most important permanent freshwater rivers in the central part of Iran. Studying aquatic organisms, especially endogenous fishes, could be useful for understanding biological and ecological processes. …”
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