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1

Johnston, R. "Aquatic Chemistry and the Human Environment." Chemistry and Ecology 2, no. 2 (January 1986): 125–69. http://dx.doi.org/10.1080/02757548608070829.

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2

Baldwin, Darren S. "Organic phosphorus in the aquatic environment." Environmental Chemistry 10, no. 6 (2013): 439. http://dx.doi.org/10.1071/en13151.

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Environmental context Organic phosphorus can be one of the major fractions of phosphorus in many aquatic ecosystems. This paper discusses the distribution, cycling and ecological significance of five major classes of organic P in the aquatic environment and discusses several principles to guide organic P research into the future. Abstract Organic phosphorus can be one of the major fractions of phosphorus in many aquatic ecosystems. Unfortunately, in many studies the ‘organic’ P fraction is operationally defined. However, there are an increasing number of studies where the organic P species have been structurally characterised – in part because of the adoption of 31P NMR spectroscopic techniques. There are five classes of organic P species that have been specifically identified in the aquatic environment – nucleic acids, other nucleotides, inositol phosphates, phospholipids and phosphonates. This paper explores the identification, quantification, biogeochemical cycling and ecological significance of these organic P compounds. Based on this analysis, the paper then identifies a number of principles which could guide the research of organic P into the future. There is an ongoing need to develop methods for quickly and accurately identifying and quantifying organic P species in the environment. The types of ecosystems in which organic P dynamics are studied needs to be expanded; flowing waters, floodplains and small wetlands are currently all under-represented in the literature. While enzymatic hydrolysis is an important transformation pathway for the breakdown of organic P, more effort needs to be directed towards studying other potential transformation pathways. Similarly effort should be directed to estimating the rates of transformations, not simply reporting on the concentrations. And finally, further work is needed in elucidating other roles of organic P in the environment other than simply a source of P to aquatic organisms.
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3

Slaveykova, Vera I., Mengting Li, Isabelle A. Worms, and Wei Liu. "When Environmental Chemistry Meets Ecotoxicology: Bioavailability of Inorganic Nanoparticles to Phytoplankton." CHIMIA International Journal for Chemistry 74, no. 3 (March 25, 2020): 115–21. http://dx.doi.org/10.2533/chimia.2020.115.

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The present review critically examines the state-of-the-art of the research concerning the likely environmental implications of engineered nanoparticles (ENPs) with specific emphasis on their interactions with phytoplankton in the aquatic environment. Phytoplankton plays a key role in the global carbon cycle and contributes to the half of the global primary production, thus representing some of the Earth ' s most critical organisms making the life on our planet possible. With examples from our own research and the literature, we illustrate what happens when aquatic organisms are unintentionally exposed to metal-containing ENPs, which are increasingly released into the environment from nano-enabled materials. We highlight the complexity of the ENPs behavior in the aquatic environment and focus on the three key steps of the bioavailability process: exposure availability, uptake availability and toxico-availability. The influence of the phytoplankton on the ENPs fate in the aquatic environment is discussed, too.
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4

Khetan, Sushil K., and Terrence J. Collins. "Human Pharmaceuticals in the Aquatic Environment: A Challenge to Green Chemistry." Chemical Reviews 107, no. 6 (June 2007): 2319–64. http://dx.doi.org/10.1021/cr020441w.

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5

Adler, Peter, and Gregory Courtney. "Ecological and Societal Services of Aquatic Diptera." Insects 10, no. 3 (March 14, 2019): 70. http://dx.doi.org/10.3390/insects10030070.

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More than any other group of macro-organisms, true flies (Diptera) dominate the freshwater environment. Nearly one-third of all flies—roughly 46,000 species—have some developmental connection with an aquatic environment. Their abundance, ubiquity, and diversity of adaptations to the aquatic environment position them as major drivers of ecosystem processes and as sources of products and bioinspiration for the benefit of human society. Larval flies are well represented as ecosystem engineers and keystone species that alter the abiotic and biotic environments through activities such as burrowing, grazing, suspension feeding, and predation. The enormous populations sometimes achieved by aquatic flies can provide the sole or major dietary component for other organisms. Harnessing the services of aquatic Diptera for human benefit depends on the ingenuity of the scientific community. Aquatic flies have played a role as indicators of water quality from the earliest years of bioassessment. They serve as indicators of historical and future ecological and climate change. As predators and herbivores, they can serve as biological control agents. The association of flies with animal carcasses in aquatic environments provides an additional set of tools for forensic science. The extremophilic attributes of numerous species of Diptera offer solutions for human adaptation to harsh terrestrial and extraterrestrial environments. The potential pharmaceutical and industrial applications of the symbiotic microbial community in extremophilic Diptera are better explored than are those of dipteran chemistry. Many flies provide valuable ecological and human services as aquatic immatures, but are also pests and vectors of disease agents as terrestrial adults. The scientific community, thus, is challenged with balancing the benefits and costs of aquatic Diptera, while maintaining sustainable populations as more species face extinction.
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6

Clark, Elizabeth A., Robert M. Sterritt, and John N. Lester. "The fate of tributyltin in the aquatic environment." Environmental Science & Technology 22, no. 6 (June 1988): 600–604. http://dx.doi.org/10.1021/es00171a001.

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7

Stahlschmidt-Allner, Petra, Bernhard Allner, Jörg Römbke, and Thomas Knacker. "Endocrine disrupters in the aquatic environment." Environmental Science and Pollution Research 4, no. 3 (September 1997): 155–62. http://dx.doi.org/10.1007/bf02986325.

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8

Hamilton, E. I. "Organic micropollutants in the aquatic environment." Science of The Total Environment 65 (September 1987): 275. http://dx.doi.org/10.1016/0048-9697(87)90186-0.

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9

Benarie, Michel. "Organic micropollutants in the aquatic environment." Science of The Total Environment 79, no. 1 (February 1989): 96–97. http://dx.doi.org/10.1016/0048-9697(89)90058-2.

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10

Ojoghoro, J. O., M. D. Scrimshaw, and J. P. Sumpter. "Steroid hormones in the aquatic environment." Science of The Total Environment 792 (October 2021): 148306. http://dx.doi.org/10.1016/j.scitotenv.2021.148306.

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11

Lis, Angela, Viorica Gladchi, Gheorghe Duca, and Sergey Travin. "Sensitized Photolysis of Thioglycolic Acid in Aquatic Environment." Chemistry Journal of Moldova 16, no. 1 (May 2021): 46–59. http://dx.doi.org/10.19261/cjm.2021.796.

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The photochemical transformations of thioglycolic acid using model systems was studied by varying the irradiation sources and the kinetic parameters were determined. It was found that thioglycolic acid undergoes destruction on induced photolysis in the presence of humic substances, and its half-life can be estimated as 10-14 days, depending on weather conditions (cloudiness, time of day, season etc.). Results obtained in the course of this study on model systems were transferred to natural waters, and it was concluded that thioglycolic acid has a positive influence on the chemical self-purification processes of water, in the natural aquatic environment. This is manifested by increasing the self-purification capacity of water, due to the generation of active oxygen species, which lead to the degradation not only of this thiol, but of other pollutants present in aquatic environment, as well. At the same time, the products of the transformations are harmless to the aquatic environment and hydrobionts.
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12

Schoderboeck, Lucia, Simone Mühlegger, Annemarie Losert, Christian Gausterer, and Romana Hornek. "Effects assessment: Boron compounds in the aquatic environment." Chemosphere 82, no. 3 (January 2011): 483–87. http://dx.doi.org/10.1016/j.chemosphere.2010.10.031.

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13

Roots, Ott, and Antti Roose. "Hazardous substances in the aquatic environment of Estonia." Chemosphere 93, no. 1 (September 2013): 196–200. http://dx.doi.org/10.1016/j.chemosphere.2013.05.036.

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14

Peschka, Manuela, Jan P. Eubeler, and Thomas P. Knepper. "Occurrence and Fate of Barbiturates in the Aquatic Environment†." Environmental Science & Technology 40, no. 23 (December 2006): 7200–7206. http://dx.doi.org/10.1021/es052567r.

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15

Faleye, A. C., A. A. Adegoke, K. Ramluckan, Faizal Bux, and T. A. Stenström. "Antibiotic Residue in the Aquatic Environment: Status in Africa." Open Chemistry 16, no. 1 (September 3, 2018): 890–903. http://dx.doi.org/10.1515/chem-2018-0099.

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AbstractInformation on the presence of antibiotics is sparse for all types of water in Africa, including groundwater, surface water, effluent of wastewater treatment plants (WWTPs) and municipal potable water. With the relatively high sales of different antibiotics to treat infectious diseases in the human population of Africa, the residual of the antibiotics is bound to be released through excretion via urine or fecal matter in parallel to the high sales. This article reviews the published analysis on the occurrence of antibiotics in the environment particularly in the aquatic environment in some countries in Africa. In general, sulfamethoxazole was the most commonly detected in Africa surface water (with eight reports from four countries) at a concentration range of 0.00027 – 39 μgL-1. Wastewater analysis is believed to give an early warning for preventing epidemics. Thus, we discuss the associated level of antibiotic resistance to some prevalent diseases in Africa whose aetiological agents can develop antibiotic resistance due to exposure to antibiotic residue in water. This is important because of rising population of immuno-deficient African residents ravaged by HIV/AIDS, poor nutrition and less efficient sanitation systems.
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16

Vivekanand, Aashlesha Chekkala, Sanjeeb Mohapatra, and Vinay Kumar Tyagi. "Microplastics in aquatic environment: Challenges and perspectives." Chemosphere 282 (November 2021): 131151. http://dx.doi.org/10.1016/j.chemosphere.2021.131151.

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17

Nriagu, Jerome O., and Abdul Kabir. "Chromium in the Canadian environment." Environmental Reviews 3, no. 1 (January 1, 1995): 121–44. http://dx.doi.org/10.1139/a95-005.

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The widening use of chromium and its compounds by local industries has led to a growing concern about the effects of chromium contamination on the Canadian environment. This report summarizes the data on Canadian sources and the concentrations of chromium in air, water, sediments, soil, terrestrial wildlife and aquatic biota. It reviews what little is currently known about the cycling of chromium in Canadian ecoystems, and the need for measuring Cr(III) and Cr(VI) rather than total Cr in the environmental media is emphasized. The potential effects of elevated levels of chromium on plants, soil microorganisms, wildlife, and aquatic biota are discussed. The human health effects are not covered. The conclusion is reached that chromium pollution has become a threat to Canadian ecosystems, especially at the local scale where the ambient chromium concentrations in some surface waters, sediments, and soils are now close to or above the toxicity threshold for a number of the more sensistive organisms.Key words: chromium pollution, chromium toxicity, chromium chemistry, chromium emission, bioaccumulation of chromium.
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18

Hirsch, Roman, Thomas Ternes, Klaus Haberer, and Karl-Ludwig Kratz. "Occurrence of antibiotics in the aquatic environment." Science of The Total Environment 225, no. 1-2 (January 1999): 109–18. http://dx.doi.org/10.1016/s0048-9697(98)00337-4.

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19

de L.G. Solbé, J. F., B. Buyle, W. Guhl, T. Hutchinson, R. Laenge, U. Mark, R. Munk, and N. Scholz. "Developing hazard identification for the aquatic environment." Science of The Total Environment 134 (January 1993): 47–61. http://dx.doi.org/10.1016/s0048-9697(05)80005-1.

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20

Kümmerer, Klaus. "Antibiotics in the aquatic environment – A review – Part II." Chemosphere 75, no. 4 (April 2009): 435–41. http://dx.doi.org/10.1016/j.chemosphere.2008.12.006.

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21

Battersby, N. S. "A review of biodegradation kinetics in the aquatic environment." Chemosphere 21, no. 10-11 (January 1990): 1243–84. http://dx.doi.org/10.1016/0045-6535(90)90144-i.

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22

DellaGreca, M., M. R. Iesce, L. Previtera, M. Rubino, F. Temussi, and M. Brigante. "Degradation of lansoprazole and omeprazole in the aquatic environment." Chemosphere 63, no. 7 (May 2006): 1087–93. http://dx.doi.org/10.1016/j.chemosphere.2005.09.003.

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23

Zhao, Yingcan, Yang Liu, Xinbo Zhang, and Wenchao Liao. "Environmental transformation of graphene oxide in the aquatic environment." Chemosphere 262 (January 2021): 127885. http://dx.doi.org/10.1016/j.chemosphere.2020.127885.

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24

Björnerås, Caroline, Martin Škerlep, Raphael Gollnisch, Simon David Herzog, Gustaf Ekelund Ugge, Alexander Hegg, Nan Hu, et al. "Inland blue holes of The Bahamas – chemistry and biology in a unique aquatic environment." Fundamental and Applied Limnology / Archiv für Hydrobiologie 194, no. 2 (December 9, 2020): 95–106. http://dx.doi.org/10.1127/fal/2020/1330.

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While lake systems in temperate regions have been extensively studied, tropical and subtropical systems have received less attention. Here, we describe the water chemistry and biota of ten inland blue holes on Andros Island, The Bahamas, representative of the morphological, abiotic, and biotic variation among Androsian inland blue holes. The majority of the studied blue holes were vertically stratified with oxic freshwater overlying anoxic saline groundwater of marine origin. Water chemistry (e.g.total phosphorus and nitrogen) in shallow waters was similar among blue holes, while turbidity and water color varied. Presence of hydrogen sulfide and reduced iron in and below the halocline indicate reducing conditions in all stratified blue holes. The biota above the halocline was also similar among blue holes with a few taxa dominating the phytoplankton community, and the zooplankton community consisting of copepods and rotifers. The Bahamas mosquitofish (Gambusia hubbsi) was present in all investigated blue holes, often accompanied by other small planktivorous fish, while the piscivorous bigmouth sleeper (Gobiomorus dormitor) was only present in some of the blue holes. Our field study reinforces that inland blue holes are highly interesting for biogeochemical research, and provide naturally replicated systems for evolu- tionary studies.
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25

Farré, Marinella, Sandra Pérez, Carlos Gonçalves, M. F. Alpendurada, and Damià Barceló. "Green analytical chemistry in the determination of organic pollutants in the aquatic environment." TrAC Trends in Analytical Chemistry 29, no. 11 (December 2010): 1347–62. http://dx.doi.org/10.1016/j.trac.2010.07.016.

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26

Hernández, F., J. Bakker, L. Bijlsma, J. de Boer, A. M. Botero-Coy, Y. Bruinen de Bruin, S. Fischer, et al. "The role of analytical chemistry in exposure science: Focus on the aquatic environment." Chemosphere 222 (May 2019): 564–83. http://dx.doi.org/10.1016/j.chemosphere.2019.01.118.

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27

Gdaniec-Pietryka, M., L. Wolska, and J. Namieśnik. "Physical speciation of polychlorinated biphenyls in the aquatic environment." TrAC Trends in Analytical Chemistry 26, no. 10 (November 2007): 1005–12. http://dx.doi.org/10.1016/j.trac.2007.08.006.

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28

Wu, R. S. S. "Change of Forms of Cadmium in the Aquatic Environment." Journal of Chemical Education 72, no. 3 (March 1995): 264. http://dx.doi.org/10.1021/ed072p264.

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29

Farré, Marinella, Krisztina Gajda-Schrantz, Lina Kantiani, and Damià Barceló. "Ecotoxicity and analysis of nanomaterials in the aquatic environment." Analytical and Bioanalytical Chemistry 393, no. 1 (November 6, 2008): 81–95. http://dx.doi.org/10.1007/s00216-008-2458-1.

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30

Smith, Raymond C. "OZONE, MIDDLE ULTRAVIOLET RADIATION AND THE AQUATIC ENVIRONMENT." Photochemistry and Photobiology 50, no. 4 (October 1989): 459–68. http://dx.doi.org/10.1111/j.1751-1097.1989.tb05550.x.

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31

Sunday, K. I., and F. B. Ada. "Fish zoonoses of the tropics: A Review." Journal of Agriculture, Forestry and the Social Sciences 18, no. 1 (April 6, 2021): 1–12. http://dx.doi.org/10.4314/joafss.v18i1.1.

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The possibilities of pathogens transmitting zoonotic diseases to fish or aquatic environments are dependent on seasons, patients’ contact with fish or fish related environment, nutritional habits and the immune system level of the exposed individual. Consumption of aquatic food is on the increase, and thus explains the answers to the increase in zoonotic contraction cases found in man. Zoonotic infections can be classified into infections caused by: a) direct interaction with infected animals b) consumption of raw or undercooked aquatic products. Pathogens may be natives of the said aquatic environment or may occur as a result of environmental pollution such as the use of fertilizer, human waste or any of the anthropogenic substances. Zoonotic infections can be passed to man through fish via any of the following hosts: Helminths, Bacteria, Protozoa and Arthropods.Nevertheless, once the chemistry and control of zoonoses is understood, putting up measure to adequately address them when necessary will not be challenging. More so, educating the public on the need for prevention, proper cooking of aquatic products, and also a constant reminder of potential dangers are necessary to reinforce proper sea food handling practices. Keywords: Zoonoses, Fish, Effect and Control
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32

Celo, Valbona, David R. S. Lean, and Susannah L. Scott. "Abiotic methylation of mercury in the aquatic environment." Science of The Total Environment 368, no. 1 (September 2006): 126–37. http://dx.doi.org/10.1016/j.scitotenv.2005.09.043.

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33

Li, Guo, Jun Zhai, Qiang He, Yue Zhi, Haiwen Xiao, and Jing Rong. "Phytoremediation of levonorgestrel in aquatic environment by hydrophytes." Journal of Environmental Sciences 26, no. 9 (September 2014): 1869–73. http://dx.doi.org/10.1016/j.jes.2014.06.030.

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34

Czeczuga, Bazyli. "Aquatic fungi of twelve Augustów Lakes with reference to the chemistry of the environment." Acta Mycologica 29, no. 2 (August 20, 2014): 217–27. http://dx.doi.org/10.5586/am.1994.021.

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Seventy five species of fungi were found in tbe Augustów Lakes. The following fungi unknown from Poland were rocorded: <i>Rhizophydium pollinis-pini, Chytriomyces cosmarii, C. poculatus, Lageaidium humanum, Aphanomyces astaci, Leptolegeniella piligena, Achlya klebsiana, Cladolegnia unispora, Zoophagus pectosporus, Rhodosporidium toruloides</i> and <i>Vargamyces aguaticus</i>.
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35

Sumpter, John P. "Endocrine Disrupters in the Aquatic Environment: An Overview." Acta hydrochimica et hydrobiologica 33, no. 1 (April 2005): 9–16. http://dx.doi.org/10.1002/aheh.200400555.

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36

Jones, O. A. H., N. Voulvoulis, and J. N. Lester. "Human Pharmaceuticals in the Aquatic Environment a Review." Environmental Technology 22, no. 12 (December 2001): 1383–94. http://dx.doi.org/10.1080/09593332208618186.

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37

Huynh-Ngoc, L., N. E. Whitehead, M. Boussemart, and D. Calmet. "Dissolved nickel and cobalt in the aquatic environment around Monaco." Marine Chemistry 26, no. 2 (March 1989): 119–32. http://dx.doi.org/10.1016/0304-4203(89)90056-x.

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38

Yamane, Masayuki, Takamasa Toyo, Katsuhisa Inoue, Takaya Sakai, Youhei Kaneko, and Naohiro Nishiyama. "Aquatic Toxicity and Biodegradability of Advanced Cationic Surfactant APA-22 Compatible with the Aquatic Environment." Journal of Oleo Science 57, no. 10 (2008): 529–38. http://dx.doi.org/10.5650/jos.57.529.

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39

Malenkov, G. G., Yu I. Naberukhin, and V. P. Voloshin. "Coherent molecular motion in aquatic environment. Extraction of correlation from noise." Russian Journal of General Chemistry 81, no. 1 (January 2011): 191–99. http://dx.doi.org/10.1134/s1070363211010361.

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40

LIANG, Li-Li, Ai-Jun GONG, Hong-Mei LI, Yan-Qiu CAO, and Bao-Qin LI. "Determination of Microcystins in Aquatic Environment with High Performance Liquid Chromatography." CHINESE JOURNAL OF ANALYTICAL CHEMISTRY (CHINESE VERSION) 38, no. 5 (July 15, 2010): 740–42. http://dx.doi.org/10.3724/sp.j.1096.2010.00740.

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41

Bound, J. P., and N. Voulvoulis. "Pharmaceuticals in the aquatic environment––a comparison of risk assessment strategies." Chemosphere 56, no. 11 (September 2004): 1143–55. http://dx.doi.org/10.1016/j.chemosphere.2004.05.010.

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42

Kolar, Boris, Lovro Arnuš, Bogdana Jeretin, Aleš Gutmaher, Damjana Drobne, and Mojca Kos Durjava. "The toxic effect of oxytetracycline and trimethoprim in the aquatic environment." Chemosphere 115 (November 2014): 75–80. http://dx.doi.org/10.1016/j.chemosphere.2014.02.049.

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43

Wang, Mengjie, Jianhua Li, Huanhuan Shi, Dong Miao, Yun Yang, Li Qian, and Shixiang Gao. "Photolysis of atorvastatin in aquatic environment: Influencing factors, products, and pathways." Chemosphere 212 (December 2018): 467–75. http://dx.doi.org/10.1016/j.chemosphere.2018.08.086.

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44

Kovalakova, Pavla, Leslie Cizmas, Thomas J. McDonald, Blahoslav Marsalek, Mingbao Feng, and Virender K. Sharma. "Occurrence and toxicity of antibiotics in the aquatic environment: A review." Chemosphere 251 (July 2020): 126351. http://dx.doi.org/10.1016/j.chemosphere.2020.126351.

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45

Giller, P. S., and J. O’Halloran. "Forestry and the aquatic environment: studies in an Irish context." Hydrology and Earth System Sciences 8, no. 3 (June 30, 2004): 314–26. http://dx.doi.org/10.5194/hess-8-314-2004.

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Abstract. Research on the interaction between plantation forestry and aquatic environments is essential to develop environmentally compatible and sustainable management further. Given, in Ireland, the generally low levels of atmospheric pollution, its geology and maritime climate, and the unique fauna and flora due to its island history, such studies are important not only in the regional context, but also internationally, as they provide an opportunity to examine the effect of forestry and forest management practices on aquatic systems per se, without the complications of acidification. Here, some of the major findings of forestry and water research in Ireland have been reviewed and compared with those from the UK and elsewhere. Plantation forests do not exacerbate acidification in the south of Ireland (Munster) as a whole so that the influence of forestry on water chemistry is far less important than in other parts of the country (such as Wicklow and Mayo). The main forestry influence on streams in Munster is more likely through physical factors, but their nature is unclear. In a few catchments some negative effects are evident, but in many others apparently positive forest effects occur. In this context, smaller scale catchment-level effects appear to be more important in explaining the various relationships between plantation forests and stream ecology than larger scale regional factors. The management of riparian zones, particularly in forested catchments, is of major importance for the structure and functioning of aquatic communities and further work is needed on best management practices. It is suggested that it is unreasonable to base forest management on national Forest-Fisheries guidelines since regions vary too much and the signal from local conditions is too strong. The approach for environmentally benign, scientifically sound forestry management has to be at the catchment scale. Trees in the right places may be beneficial ecologically but further work is needed to identify these locations. The introduction of new forest management practices such as adoption of new species mixes and continuous forest cover are at an early stage in Ireland and their influence on aquatic systems is unknown. Keywords: forest-stream interactions, Irish plantation forestry, hydrochemistry, macroinvertebrates, salmonids, forest management
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46

Ahmed, Mohammad Boshir, Md Saifur Rahman, Jahangir Alom, MD Saif Hasan, M. A. H. Johir, M. Ibrahim H. Mondal, Da-Young Lee, Jaeil Park, John L. Zhou, and Myung-Han Yoon. "Microplastic particles in the aquatic environment: A systematic review." Science of The Total Environment 775 (June 2021): 145793. http://dx.doi.org/10.1016/j.scitotenv.2021.145793.

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47

Hale, Robert C., and Karen M. Aneiro. "Determination of coal tar and creosote constituents in the aquatic environment." Journal of Chromatography A 774, no. 1-2 (July 1997): 79–95. http://dx.doi.org/10.1016/s0021-9673(97)00167-2.

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48

Pham, Thanh-Luu. "Effect of Silver Nanoparticles on Tropical Freshwater and Marine Microalgae." Journal of Chemistry 2019 (May 30, 2019): 1–7. http://dx.doi.org/10.1155/2019/9658386.

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Abstract:
The increase in synthesis and application of silver nanoparticles (AgNPs) in the last decade has resulted in contamination of AgNPs in the aquatic environment. The presence of AgNPs in aquatic environments has posed toxic effects to aquatic organisms and ecological damage. In this study, two tropical microalgae species including the freshwater Scenedesmus sp. and the marine diatom Thalassiosira sp. were employed to examine the toxic effects of AgNPs. The toxic effects were determined by analyzing different end points, such as half maximal effective concentration (EC50), algae growth inhibition, algae cell size, chlorophyll-a content, and total lipid accumulation. The results suggested that AgNPs presented different toxicity mechanisms for microalgae and showed to be more toxic in freshwater than in marine environment. The EC50 values of AgNPs after 72 h for the growth inhibition of Scenedesmus sp. and Thalassiosira sp. were 89.92 ± 9.68 and 107.21 ± 7.43 μg/L, respectively. AgNPs at a certain concentration have resulted in change in cell diameter, reduction in chlorophyll-a content, and enhancement of the total lipid production in the tested microalgae. Thus, local species should be involved in the toxic assessment. This research contributes on understanding the toxicity of AgNPs on freshwater and marine environments.
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Nannou, Christina, Anna Ofrydopoulou, Eleni Evgenidou, David Heath, Ester Heath, and Dimitra Lambropoulou. "Analytical strategies for the determination of antiviral drugs in the aquatic environment." Trends in Environmental Analytical Chemistry 24 (October 2019): e00071. http://dx.doi.org/10.1016/j.teac.2019.e00071.

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50

van Dokkum, Henno P., Jan H. J. Hulskotte, Kees J. M. Kramer, and Joël Wilmot. "Emission, Fate and Effects of Soluble Silicates (Waterglass) in the Aquatic Environment." Environmental Science & Technology 38, no. 2 (January 2004): 515–21. http://dx.doi.org/10.1021/es0264697.

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