Academic literature on the topic 'Periphyton'

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Journal articles on the topic "Periphyton"

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Saikia, SK, and DN Das. "Diversity and productivity (Chlorophyll-a and Biomass) of periphyton on natural and artificial substrates from wetland ecosystem." Journal of Wetlands Ecology 5 (December 28, 2011): 1–9. http://dx.doi.org/10.3126/jowe.v5i0.4624.

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Periphyton from rice-fish environment of Apatani Plateau, Arunachal Pradesh, India was studied for diversity and productivity (Chlorophyll-a and biomass) on artificial (glass slide) and natural (rice stem) substrates. Periphyton from rice stems, especially, from cultivars locally known as ‘Amo’ were collected from a depth of 7.0-8.0 cm from surface water and 5.0 cm above from the field bottom. Glass slides (15 × 18cm) were fitted in periphyton sampler and fixed at different depths. The rice fish environment was found to harbor rich periphytic diversity throughout the whole cropping season of 2
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Anishchenko, Olesya, Michail Gladyshev, Elena Kravchuk, Elena Ivanova, Iliada Gribovskaya, and Nadezhda Sushchik. "Seasonal variations of metal concentrations in periphyton and taxonomic composition of the algal community at a Yenisei River littoral site." Open Life Sciences 5, no. 1 (2010): 125–34. http://dx.doi.org/10.2478/s11535-009-0060-y.

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AbstractThe concentrations of metals K, Na, Ca, Mg, Fe, Mn, Zn, Cu, Ni, Pb, Co and Cr, in the water and periphyton (epilithic algal communities) were studied at a site in the middle stream of the Yenisei River (Siberia, Russia) during three years using monthly sampling frequencies. Despite considerable seasonal variations in aquatic concentrations of some metals, there was no correlation between metal contents in the water and in periphyton. Seasonal concentration variations of some metals in periphyton were related to the species (taxonomic) composition of periphytic microalgae and cyanobacte
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Pratiwi, NTM, M. Krisanti, DY Wulandari, et al. "Aquatic Biofilm as Water Quality Bioindicator in the Upstream Part of Cisadane River." IOP Conference Series: Earth and Environmental Science 1468, no. 1 (2025): 012001. https://doi.org/10.1088/1755-1315/1468/1/012001.

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Abstract Changes in river water conditions from anthropogenic activities can be indicated by microbiota such as periphytons and bacteria. This study assessed water quality in the upstream Cisadane River at three sampling sites in Ranca Bungur, Lido, Bogor, focusing on periphyton and bacteria as bioindicators at two different time periods. Data analysis included community structure, the assemblge pattern, and pollution level determination from current (2024) and previous research (2007). Periphytic diatoms dominated across stations and periods, with different composition of genera in the whole
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Salim, Shaikh, Shaikh Yasmeen, Tabassum Fatima, and Shivaji Chavan. "Evaluation of different types of substrates from cotton plant in periphyton development system." International Journal of Advance and Applied Research 5, no. 23 (2024): 401–4. https://doi.org/10.5281/zenodo.13637443.

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<strong>Abstract:</strong> Periphytons are the micro-organisms growing on stones, sticks aquatic macrophytes, and submerged surfaces. Periphyton is the easiest source of food for fishes in an ecosystem. In the present study different structures of cotton stems and cotton flowers were evaluated for the periphyton production in the laboratory. The physico-chemical properties of substrates added water and initial water was analyzed by standard methods. The results revealed that the biomass of periphyton was high on the isolated cotton stems than the other substrates. The taxonomic composition of
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Čapková, Kateřina, Klára Řeháková, Tomáš Bešta, Petr Čapek, Jan Mareš, and Eliška Konopáčová. "Seasonal variation of gross ecosystem productivity of periphyton in three post-mining lakes in the Czech Republic, Europe." ARPHA Conference Abstracts 6 (October 13, 2023): e108115. https://doi.org/10.3897/aca.6.e108115.

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We investigated the seasonal variation of gross ecosystem productivity (GEP) of periphyton biomass in three post-mining lakes in the Czech Republic. These lakes were established as part of recultivation efforts after coal mining activities and resulted in a unique series of anthropogenic oligotrophic lakes of gradual successional age. Periphyton is ubiquitous in aquatic habitats and performs numerous environmental functions such as nutrient cycling and self-purifying of aquatic ecosystems. Well-developed periphyton mat can be formed within a few weeks, so it can quickly become the dominant of
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*Mansoure, Gholami and Maryam Shapoori. "INVESTIGATION OF PERIPHYTONS OF ZARIVAR LAKE IN KURDISTAN PROVINCE." Indo American Journal of Pharmaceutical Sciences 04, no. 06 (2017): 1784–89. https://doi.org/10.5281/zenodo.824645.

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Zarivar lake is one of the most unique fresh water lakes in the world . A lake with delicate and complex ecosystem that is unparalleled in its own . This lake is located at 2 km from north west of Marivan city and altitude of 1285 m higher than sea surface . Periphytons is a kind of single-celled algae adhered to bed which based on bed type are divided to various cases. In this research , two types of epilithic periphytons and epiphytic periphyton were investigated and identified as well as physio-chemical parameters during the one-year course within 5 stations were investigated Considering th
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Souza, Mariane Lima de, and Carla Ferragut. "Influence of substratum surface roughness on periphytic algal community structure in a shallow tropical reservoir." Acta Limnologica Brasiliensia 24, no. 4 (2013): 397–407. http://dx.doi.org/10.1590/s2179-975x2013005000004.

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AIM: This study aimed to evaluate the algal periphytic community structure on substrates with differing surface roughness in early and longer-term colonization; METHODS: Periphyton was sampled after 30 days (June 24 to July 24, 2008) and 5 days (July 07 to July 12, 2010) substrate exposure during dry season. Plastic slides were used as artificial substrate. Treatments were smooth surface (control), low roughness, medium roughness and high roughness. Samples were collected for limnological condition and periphyton (chlorophyll-a, AFDM, algal biovolume and density, species richness and diversity
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Tonkin, Jonathan D., Russell G. Death, and José Barquín. "Periphyton control on stream invertebrate diversity: is periphyton architecture more important than biomass?" Marine and Freshwater Research 65, no. 9 (2014): 818. http://dx.doi.org/10.1071/mf13271.

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There is little consensus on the form of the periphyton biomass–macroinvertebrate diversity relationship in streams. One factor that these relationships do not account for is the growth form of primary producers. We (1) examined the periphyton biomass–macroinvertebrate diversity relationship in 24 streams of Cantabria, Spain, in July 2007, and (2) determined whether this relationship was underpinned, and better explained, by specific responses to the growth form of the periphyton community. We hypothesised that macroinvertebrate diversity would be a log-linear function of periphyton biomass an
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Lakatos, Gyula, Ildikó Mátrai, János Kundrát, and István Gyulai. "The Mass Ratio of the Epiphytic Periphyton of the Nyéki-Holt-Duna." Landscape & Environment 10, no. 3-4 (2016): 232–41. http://dx.doi.org/10.21120/le/10/3-4/17.

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The knowledge of the periphytic structure is important for the fact that the composition of epiphytic periphyton indicates the ecologically different habitats, the biological state of water-quality and its changes. Plants like reed, great bulrush, saligot, pondweed, and water-rose separately were collected from the different sampling sites for the epiphytic periphyton examination. We performed the comparability of the monitoring systems based on the periphyton category (mass), the group (ash%), the type (chl-a%), and the character (AI), and we used the biological indicators to determine the ec
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Andreeva, N. A. "Monitoring the composition of periphyton and epiliton cyanobacteria in the coastal shallow water (Black Sea, Sevastopol)." Monitoring systems of environment, no. 1 (March 28, 2022): 74–80. http://dx.doi.org/10.33075/2220-5861-2022-1-74-80.

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During 2017–2021 a study of the composition of periphytic cyanobacteria in the coastal waters of the bays of Sevastopol was carried out. The composition of cyanobacteria in the periphyton and epilithon varied over the years in the range of 4–7 and 2–8 forms, respectively. Over the entire period, 16 system-atic units have been identified, which are representatives of 7 orders: Chroococcales, Chroococcidiop-sidales, Synechococcales, Pleurocapsales, Oscillatoriales, Nostocales and Stigonematales. The absolute dominants in the periphyton of the glasses were cyanobacteria of the order Oscillatorial
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Dissertations / Theses on the topic "Periphyton"

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Carr, Genevieve Margaret. "Prediction of periphyton in rivers." Thesis, University of Ottawa (Canada), 2004. http://hdl.handle.net/10393/29083.

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Periphyton communities are often the dominant primary producers and an important energy source to higher trophic levels in rivers and streams. Empirical models of periphyton biomass (chlorophyll a) that have high predictive power are generally lacking. The goal of this research was to assess and improve the predictability of periphyton in rivers. A historical river monitoring data set from Alberta showed that, in general, land use in the drainage basin was a good surrogate for instream nutrient concentrations in regression models of periphyton biomass. Land use explained up to 34% of the varia
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Filiz, Nur. "Impacts Of Nutrients On Periphyton Growth And Periphyton-macroinvertebrates Interactions In Shallow Lakes: A Mesocosm Experiment." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614911/index.pdf.

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Periphyton biomass on artificial strips was observed monthly to see the impacts of nutrient differences on periphyton and periphyton-macroinvertebrates interaction. The experiment was conducted for four months in a mesocosm which were runned at six countries at the same time and with the same steps. Eight enclosures at two meters depth were used that four of them had high nutrient level and the other four had low nutrient level. Sediment, macrophyte, fish, plankton, benthic invertebrates and water were added at the same time and with the same way in all of the countries. Periphyton growth whic
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Hayward, Shirley. "Periphyton growth in the Waipara River, North Canterbury." Thesis, University of Canterbury. Environmental Science, 2003. http://hdl.handle.net/10092/1315.

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Periphyton was monitored monthly at four sites on the Waipara River from July 1999 to January 2002. Interactions with river flows, nutrients and invertebrates were examined to determine how these factors controlled periphyton development. Comparison of the Waipara River to other New Zealand streams indicated that periphyton biomass at the uppermost site (Site 1) was generally low to moderate. Further downstream, moderate to high biomass occurred at sites 2 and 4. Biomass at Site 3 was generally low, although some very high values occurred on occasions. Periphyton biomass at sites 2 and
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Stone, Mark Charles. "Natural stream flow fields measurements and implications for periphyton /." Online access for everyone, 2005. http://www.dissertations.wsu.edu/Dissertations/Spring2005/m%5Fstone%5F042705.pdf.

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Scott, J. Thad Doyle Robert D. "Periphyton-nutrient dynamics in a gradient-dominated freshwater marsh ecosystem." Waco, Tex. : Baylor University, 2006. http://hdl.handle.net/2104/5036.

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Davis, Clinton J. "Periphyton dynamics and environmental associations Truckee River, CA-NV, USA /." abstract and full text PDF (free order & download UNR users only), 2007. http://0-gateway.proquest.com.innopac.library.unr.edu/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:1447636.

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Bessom, Stephanie Marie. "Availability and Toxicity of Nickel to Lotic Periphyton and Macroinvertebrates." Wright State University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=wright1229483842.

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Hollingsworth, Emily K. "The Spatial Heterogeneity of Periphyton in Eight Southeastern Ohio Streams: How Far Can One Sample Take You?" Ohio : Ohio University, 2007. http://www.ohiolink.edu/etd/view.cgi?ohiou1181835600.

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Jasrotia, Puja. "Characterization of nitrogenase gene distribution and activity in WCA-2A periphyton." [Gainesville, Fla.] : University of Florida, 2005. http://purl.fcla.edu/fcla/etd/UFE0011864.

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Simmons-Ferguson, Heather Elizabeth. "Total and organic mercury in periphyton from a Precambrian shield lake." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/mq21700.pdf.

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Books on the topic "Periphyton"

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Sharapova, T. A. Zooperifiton vnutrennikh vodoemov Zapadnoĭ Sibiri. Nauka, 2007.

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Protasov, A. A. Presnovodnyĭ perifiton. Nauk. dumka, 1994.

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Azim, M. E., M. C. J. Verdegem, A. A. van Dam, and M. C. M. Beveridge, eds. Periphyton: ecology, exploitation and management. CABI, 2005. http://dx.doi.org/10.1079/9780851990965.0000.

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1970-, Azim M. E., ed. Periphyton: Ecology, exploitation, and management. CABI Pub., 2005.

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Bahls, Loren L. Periphyton bioassessment methods for Montana streams. Water Quality Bureau, Dept. of Health and Environmental Sciences, 1993.

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Limited, Boojum Reserach. Periphyton growth studies at South Bay. Boojum Research, 1991.

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Skalʹska︠i︡a, I. A. Зооперифитон водоемов бассейна Верхней Волги. In-t biologii vnutrennikh vod, 2002.

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Weber, Erich E. An assessment of biological integrity and impairment of aquatic life in the Clark Fork River and its major tributaries based on the structure and composition of algae associations in the periphyton community during August 1993. The Dept.?, 1995.

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Weber, Erich E. An assessment of water quality in the Clark Fork River and its major tributaries, based on the structure and composition of summer algae associations in the periphyton community. The Dept.?, 1991.

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Weber, Erich E. An assessment of biological integrity and impairment of aquatic life in the Clark Fork River and its major tributaries based on the structure and composition of algae associations in the periphyton community during August 1994. The Dept.?, 1996.

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Book chapters on the topic "Periphyton"

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Putz, Rainer, and Wolfgang J. Junk. "Phytoplankton and Periphyton." In Ecological Studies. Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-662-03416-3_10.

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Vermaat, J. E. "Periphyton removal by freshwater micrograzers." In Lake Veluwe, a Macrophyte-dominated System under Eutrophication Stress. Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-2032-6_13.

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Brock, James T., Todd V. Royer, Eric B. Snyder, and Steven A. Thomas. "Periphyton metabolism: A chamber approach." In The Controlled Flood in Grand Canyon. American Geophysical Union, 1999. http://dx.doi.org/10.1029/gm110p0217.

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Sorokin, Yuri I. "Benthic Microflora, Periphyton and Plant Associations." In Ecological Studies. Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/978-3-642-80046-7_5.

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Bąkowska, Martyna, Natalia Mrozińska, Monika Szymańska, Nikol Kolárová, and Krystian Obolewski. "Periphyton Inhabiting Reeds in Polish Water Ecosystems." In The Handbook of Environmental Chemistry. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-12139-6_1.

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Planas, D., and G. Moreau. "Reaction of Lotic Periphyton to Experimental Acidification." In Acidic Precipitation. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-3385-9_69.

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Vermaat, J. E., and M. J. M. Hootsmans. "Periphyton dynamics in a temperature-light gradient." In Lake Veluwe, a Macrophyte-dominated System under Eutrophication Stress. Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-2032-6_12.

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Falace, Annalisa, and Guido Bressan. "‘Periphyton’ Colonization: Principles, Criteria and Study Methods." In Artificial Reefs in European Seas. Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-011-4215-1_26.

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Cazaubon, Arlette, Thierry Rolland, and Mohammed Loudiki. "Heterogeneity of periphyton in French Mediterranean rivers." In Space Partition within Aquatic Ecosystems. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0293-3_9.

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Smolar-Žvanut, Nataša, and Aleksandra Krivograd Klemenčič. "The Impact of Altered Flow Regime on Periphyton." In Ecohydraulics. John Wiley & Sons, Ltd, 2013. http://dx.doi.org/10.1002/9781118526576.ch13.

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Conference papers on the topic "Periphyton"

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Hajnal, Eva, Jozsef Lakner, and Csilla Stenger-Kovacs. "Species abundance distribution model for real periphyton samples." In 2012 IEEE 10th International Symposium on Applied Machine Intelligence and Informatics (SAMI). IEEE, 2012. http://dx.doi.org/10.1109/sami.2012.6208990.

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Stone, Mark C., Rollin H. Hotchkiss, and Ryan Morrison. "The Influence of Successional Development on Periphyton Scour Resistance." In World Water and Environmental Resources Congress 2005. American Society of Civil Engineers, 2005. http://dx.doi.org/10.1061/40792(173)588.

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Naranjo, Ramon, Carol Kendall, and Michael R. Rosen. "GROUNDWATER NUTRIENT SUPPLY TO NEARSHORE PERIPHYTON IN ULTRA-OLIGOTROPHIC LAKE TAHOE." In GSA Connects 2021 in Portland, Oregon. Geological Society of America, 2021. http://dx.doi.org/10.1130/abs/2021am-371006.

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Savitskiy, M. A., N. M. Stolyarchuk, V. A. Bogdanovich, and A. V. Kusnetsov. "IS IT POSSIBLE TO USE SOUND AS A TOOL TO CONTROL OR MANAGE UNWANTED MARINE BIOFOULING?" In XI МЕЖДУНАРОДНАЯ КОНФЕРЕНЦИЯ МОЛОДЫХ УЧЕНЫХ: БИОИНФОРМАТИКОВ, БИОТЕХНОЛОГОВ, БИОФИЗИКОВ, ВИРУСОЛОГОВ, МОЛЕКУЛЯРНЫХ БИОЛОГОВ И СПЕЦИАЛИСТОВ ФУНДАМЕНТАЛЬНОЙ МЕДИЦИНЫ. IPC NSU, 2024. https://doi.org/10.25205/978-5-4437-1691-6-154.

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Studies have been conducted on the impact of sound on the Black Sea periphyton community under artificial conditions. A wide range of frequencies (0–30 kHz) and low power (5 W) were used to generate sound waves. A significant reduction in primary fouling growth was observed under sound exposure. The results offer a potential eco-friendly solution to marine biofouling challenges.
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Liang, Xia, and Xiaoping Li. "Responses of Phytoplankton and Periphyton to Environmental Variations in Urbanizing Tidal Rivers." In 2008 2nd International Conference on Bioinformatics and Biomedical Engineering. IEEE, 2008. http://dx.doi.org/10.1109/icbbe.2008.1050.

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Raymond S. Avery, Brian E. Haggard, Marty D. Matlock, and Stephanie M. Williamson. "Nutrient Limitation of Phytoplankton and Periphyton at Lake Eucha, Northeast Oklahoma, USA." In 2004, Ottawa, Canada August 1 - 4, 2004. American Society of Agricultural and Biological Engineers, 2004. http://dx.doi.org/10.13031/2013.16205.

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Washburn, Spencer, Scott Brooks, Melissa Cregger, Alyssa Carrell, Grace Schwartz, and Dwayne Elias. "Understanding the Effects of Nutrient Concentration on Mercury Cycling within Fluvial Periphyton." In Goldschmidt2021. European Association of Geochemistry, 2021. http://dx.doi.org/10.7185/gold2021.6323.

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Richard Carey, George Vellidis, Richard Lowrance, and Catherine Pringle. "Nutrient Enrichment and Stream Periphyton Growth in the Southern Coastal Plain of Georgia." In 2005 Tampa, FL July 17-20, 2005. American Society of Agricultural and Biological Engineers, 2005. http://dx.doi.org/10.13031/2013.19021.

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Bowes, M. J., J. T. Smith, K. Lehmann, and A. C. Singer. "Investigating periphyton biofilm response to changing phosphorus concentrations in UK rivers using within-river flumes." In BHS 3rd International Conference. British Hydrological Society, 2010. http://dx.doi.org/10.7558/bhs.2010.ic54.

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Grbović, Luka, Momir Paunović, Katarina Zorić, Ana Atanacković, Jelena Tomović, and Božica Vasiljević. "PERIFITHIC DIATOM COMMUNITY OF THE DANUBE RIVER (BELGRADE AREA) IN THE SUMMER SEASON." In 54. godišnja konferencija o aktuelnim problemima korišćenja i zaštite voda. Srpsko društvo za zaštitu voda, 2025. https://doi.org/10.46793/voda25.061g.

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In the summer period of the year 2024, periphyton samples were collected from four localities in the Belgrade area of the Danube River using standard methodology. The goal of this study was to determine diatom community composition, as well as the ecological state according to ecologica guilds and to assess preliminary ecological status/potential by the national regulations established on the EU Water Framework Directive. A total of 76 taxa were identified and ecological guilds were described, of which motile is the most numerous, followed by low profile and planktonic. Preliminarly ecological
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Reports on the topic "Periphyton"

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Raffel, Ann. Methyl Halide Production by Calcareous Periphyton Mats from the Florida Everglades. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.1523.

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Honea, Jonathan. The Periphyton Community of a Second Order Subalpine Stream Following Salmon Carcass Decomposition. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.7233.

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Bunn, Amoret L., Terri B. Miley, Paul W. Eslinger, Charles A. Brandt, and Bruce A. Napier. Uranium in the Near-shore Aquatic Food Chain: Studies on Periphyton and Asian Clams. Office of Scientific and Technical Information (OSTI), 2007. http://dx.doi.org/10.2172/1048622.

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Jay, Elizabeth A. Effect of snails (Elimia clavaeformis) on phosphorus cycling in stream periphyton and leaf detritus communities. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/10102867.

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Bowers, J. A., M. A. Toole, and Y. van Duyn. Steel Creek primary producers: Periphyton and seston, L-Lake/Steel Creek Biological Monitoring Program, January 1986--December 1991. Office of Scientific and Technical Information (OSTI), 1992. http://dx.doi.org/10.2172/10106918.

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St-Cyr, L., A. Cattaneo, R. Chassé, and C. G. J. Fraikin. Technical evaluation of monitoring methods using microphytes, phytoplankton and periphytin to assess the impacts of mine effluents on the aquatic enviroment. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1997. http://dx.doi.org/10.4095/306937.

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Periphyton communities in streams of the Ozark Plateaus and their relations to selected environmental factors. US Geological Survey, 2003. http://dx.doi.org/10.3133/wri024210.

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Relation of periphyton and benthic invertebrate communities to environmental factors and land use at selected sites in part of the upper Mississippi River basin, 1996-98. US Geological Survey, 2003. http://dx.doi.org/10.3133/wri034121.

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Effects of hardened low-water crossings on stream habitat, water quality, and periphyton in four streams at the Fort Polk Military Reservation, Vernon Parish, Louisiana, October 1998 through November 1999. US Geological Survey, 2002. http://dx.doi.org/10.3133/wri024291.

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Water quality of selected effluent-dependent stream reaches in southern Arizona as indicated by concentrations of periphytic chlorophyll a and aquatic-invertebrate communities. US Geological Survey, 1998. http://dx.doi.org/10.3133/wri984199.

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