Relevant bibliographies by topics / Eutrophication – Control

Academic literature on the topic 'Eutrophication – Control'

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Published: 4 June 2021
Last updated: 6 February 2022

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Journal articles on the topic "Eutrophication – Control"

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Tang, Xianqiang, Min Wu, Wenjun Yang, Wei Yin, Feng Jin, Min Ye, Neil Currie, and Miklas Scholz. "Ecological Strategy for Eutrophication Control." Water, Air, & Soil Pollution 223, no. 2 (August 2, 2011): 723–37. http://dx.doi.org/10.1007/s11270-011-0897-3.

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Martínez, Aurea, Francisco J. Fernández, and Lino J. Alvarez-Vázquez. "Water artificial circulation for eutrophication control." Mathematical Control & Related Fields 8, no. 1 (2018): 277–313. http://dx.doi.org/10.3934/mcrf.2018012.

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Carpenter, Stephen R., David L. Christensen, Jonathan J. Cole, Kathryn L. Cottingham, Xi He, James R. Hodgson, James F. Kitchell, Susan E. Knight, Michael L. Pace, and et al. "Biological Control of Eutrophication in Lakes." Environmental Science & Technology 29, no. 3 (March 1995): 784–86. http://dx.doi.org/10.1021/es00003a028.

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Pelley, Janet. "Is Coastal Eutrophication Out of Control?" Environmental Science & Technology 32, no. 19 (October 1998): 462A—466A. http://dx.doi.org/10.1021/es983777p.

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Sala, L., and R. Mujeriego. "Cultural eutrophication control through water reuse." Water Science and Technology 43, no. 10 (May 1, 2001): 109–16. http://dx.doi.org/10.2166/wst.2001.0595.

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The increasing use of mineral fertilisers over the last decades has contributed to the appearance of numerous cases of water eutrophication, a new form of water pollution. The starting point of eutrophication is the increase of nutrient concentration (nitrogen and phosphorus) in a water mass, which is subsequently followed by an uncontrolled growth of primary producers and episodes of oxygen depletion due to microbial decomposition of algal organic matter. The excess nutrient loads reaching surface waters are usually associated to discharges from anthropogenic activities, which normally involve direct water usage instead of reuse of reclaimed effluents. Agriculture activities and livestock breeding are two of the main nutrient sources responsible for water eutrophication, as well as human - urban and industrial - wastewater discharges. Wastewater reclamation and reuse can be a suitable strategy for preserving the quality of natural waters, by suppressing effluent discharges and the associated nutrient contributions to receiving waters. Reuse of reclaimed water for agricultural and landscape irrigation as well as for environmental enhancement offers an adequate strategy for preserving natural water systems from eutrophication.
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Ormerod, S. J. "Control of eutrophication in inland waters." Environmental Pollution 80, no. 3 (1993): 309. http://dx.doi.org/10.1016/0269-7491(93)90057-u.

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Qin, Boqiang, Liuyan Yang, Feizhou Chen, Guangwei Zhu, Lu Zhang, and Yiyu Chen. "Mechanism and control of lake eutrophication." Chinese Science Bulletin 51, no. 19 (October 2006): 2401–12. http://dx.doi.org/10.1007/s11434-006-2096-y.

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Francko, David A. "Control of Eutrophication in Inland Waters." Aquatic Toxicology 26, no. 1-2 (June 1993): 152–53. http://dx.doi.org/10.1016/0166-445x(93)90012-p.

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Rast, Walter, and Jeffrey A. Thornton. "Trends in eutrophication research and control." Hydrological Processes 10, no. 2 (February 1996): 295–313. http://dx.doi.org/10.1002/(sici)1099-1085(199602)10:2<295::aid-hyp360>3.0.co;2-f.

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Peimin, PU, WANG Guoxiang, HU Chunhua, HU Weiping, and FAN Chengxin. "Can We Control Lake Eutrophication by Dredging?" Journal of Lake Sciences 12, no. 3 (2000): 269–79. http://dx.doi.org/10.18307/2000.0312.

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Dissertations / Theses on the topic "Eutrophication – Control"

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Tuzun, Ilhami. "Eutrophication and its control by biomanipulation." Thesis, University of Essex, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.386919.

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Schneider, Jana. "Biomanipulation for eutrophication control in running waters." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-198843.

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A good ecological status of streams and rivers is crucial for maintaining ecological functionality of running waters. Worldwide eutrophication threatens to change structure and function of freshwater ecosystems (Dodds et al., 2008). To reduce the symptoms of eutrophication in streams and rivers an additional approach, besides the reduction of external nutrient inputs from catchment areas, is needed. Therefore the goal has been set to transfer the approach of biomanipulation, which is widely accepted as tool in water quality management in lakes and reservoirs, to streams. The objective of this study was accordingly to analyse and evaluate some crucial preconditions for top-down control of stream food webs. For that purpose the present thesis examined effects of fish predation (stone loach and gudgeon) on grazer-periphyton interaction in small streams by assessing predator avoidance by benthic grazers, effects of benthic grazers on periphyton community composition during fish presence/absence and the possibility of top-down control on algal biomass by benthivorous fish.
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Lukhele, Nomagugu Precious. "Site-specific environmental risk assessment for phosphorus runoff." Thesis, University of Limpopo, 2014. http://hdl.handle.net/10386/1291.

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Thesis (MSc. Agriculture (Soil Science)) -- University of Limpopo, 2014
Phosphorus (P) runoff from agricultural sites and the subsequent loading into surface water bodies contribute to eutrophication. Environmental concerns associated with P loading in soil have motivated the need for the development of a proper tool that will allow farmers to identify agricultural areas or management practices that have the greatest potential to accelerate eutrophication. The objective of the study was to determine the spatial variability of soil test P, soil loss potential of the farm, P application rate and methods, and map P runoff risk across the field. This study was conducted in Vierfontein Boerdery in Kriel, Mpumalanga province, South Africa (longitude 29.11258833 and latitude -26.27104340). The field was under dryland cultivation and planted to yellow maize that was rotated with soybeans. Soil samples were taken at georeferenced locations in a 100 x 100 m grid for soil analysis. Spatial layers of soil P distribution, soil loss potential as well as application rate and method were created in ArcGIS software. These layers were used as input factors in a P index model to identify areas in the farm that are vulnerable to P runoff. Results indicated a variation in soil test P. Although soil test P variation was not statistically different at P≤0.05, variation had both agronomic and environmental implications. This variation could be attributed to differences in site-specific conditions and management practices. Furthermore, soil loss potential across the study site predicted by the Revised Universal Soil Loss Equation (RUSLE) showed variation with a range of 3-15 tons/ha/yr. This variation was attributed to differences in topographic variations in the study site. There is a need for best management practices that control soil erosion to minimize P runoff into water bodies. KEYWORDS: Eutrophication, Geographic Information System, Phosphorus best management practises, Phosphorus runoff index, Soil erosion, Site-specific management.
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Bohman, Brita. "Transboundary Law for Social-Ecological Resilience? : A Study on Eutrophication in the Baltic Sea Area." Doctoral thesis, Stockholms universitet, Juridiska institutionen, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-137829.

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This dissertation evaluates the role and effectiveness of law in the transboundary environmental governance of the Baltic Sea with regard to eutrophication. To this end, it reviews the applicable international agreements with their related instruments, as well as the EU legal frameworks, for the protection of the Baltic Sea environment on the basis of theories on resilience in social-ecological systems. The scientific discourse on resilience in social-ecological systems provides theories on effective governance of complex environmental problems with nonlinear causal connections. The governance features identified in resilience governance also show significant similarities with characteristic features of the concept of ecosystem approach. The resilience features can thus provide guidance to the operationalization of this concept, which lacks a distinct meaning in the legal context. Eutrophication is one of the main environmental problems in the Baltic Sea. Despite the fact that this problem has been acknowledged since the 1970s, only little progress has been visible in the attempts to limit the problem. Environmental governance in the form of cooperation and common action has, however, been established by the coastal states of the Baltic Sea to reduce the discharges to their common resource. This was originally coordinated through the Helsinki Convention and its administrative organization HELCOM in the 1970s. Since the year 2000 a new set of legal instruments and approaches have developed, emphasizing also the ecosystem approach. These instruments have a basis both in HELCOM and in EU environmental law, most significantly represented by the Water Framework Directive and the Marine Strategy Framework Directive. They establish a unique regulatory structure, with new approaches to regulation, which also give rise to questions regarding interpretation and effectiveness that have not previously been analyzed. It is concluded that applicable law in the Baltic Sea area reflects resilience features such as adaptability, flexibility and redundancy within the legal structure. The legal structure for the Baltic Sea is dynamic and stretches over many levels of governance. The applicable legal instruments are constructed so as to be adaptable and flexible. The legal instruments moreover include significant elements that provide for participation at different levels and in different forms, which contribute to enabling the mentioned resilience features. However, the Baltic Sea legal structure – as law in general – has different core functions than just providing for effective environmental governance. Law is based in a number of general principles connected to the rule of law and the function of law as a foundation for stability in the society and in human interactions. These principles are also important since they are directly linked to enforcement, monitoring and control. While the legal structure in the Baltic Sea may provide for effective governance and social-ecological resilience, the resilience features reflected in law do not always appear as far-reaching as suggested by resilience theories, much due to the legal principles. It is however because of these principles and the base for binding requirements they enable, that law can push for governance measures and features that might not have been accomplished otherwise. This, in the larger perspective, includes creating requirements that steer human activities away from critical thresholds.
Baltic Ecosystem Adaptive Management, BEAM
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Paulsen, Sandra Silva. "Topics on the ecological economics of coastal zones : linking land uses, marine eutrophication, and fisheries /." Uppsala : Dept. of Economics, Swedish University of Agricultural Sciences, 2007. http://epsilon.slu.se/200773.pdf.

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Silva, Andrievisk Gaudencio Pereira e. "O que controla o crescimento do Fitopl?ncton em lagoas costeiras tropicais? um modelo para a lagoa de Extremoz (RN)." Universidade Federal do Rio Grande do Norte, 2014. http://repositorio.ufrn.br:8080/jspui/handle/123456789/16008.

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Made available in DSpace on 2014-12-17T15:03:33Z (GMT). No. of bitstreams: 1 AndrieviskGPS_DISSERT.pdf: 1181960 bytes, checksum: 3416b1e3bd91514fea43dc2c94f227dc (MD5) Previous issue date: 2014-03-26
Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior
The phytoplankton growth is dependent of several abiotic (nutrients, temperature) and biotic (predation by zooplankton) variables. In this work, a mathematical model was developed in Stella software to understand the planktonic dynamics of Extremoz Lagoon (RN) and to simulate scenarios of different environmental conditions. Data were collected monthly at two points of the lagoon. The state variables are phytoplankton and zooplankton and forcing variables are nitrogen, phosphorus and temperature. The results show that: a) the model are well coupled, especially when some constants assume different values; b) simulated nutrient concentrations reduction decreases phytoplankton biomass, but the increase of nutrients does not stimulate the growth; c) changes in the temperature does not change the phytoplankton biomass; d) changes in zooplankton biomass affect directly and reduces the phytoplankton, indicating a topdown control mechanism; e) changes in the nutrient concentration modified the biomass of zooplankton suggesting a rapid flow of energy between nutrients, phytoplankton and zooplankton and a ecosystem likely arranged in an inverted pyramid (higher concentration of zooplankton than phytoplankton)
O crescimento fitoplanct?nico ? dependente de uma s?rie de vari?veis abi?ticas (nutrientes, temperatura, luz) e bi?ticas (preda??o por zoopl?ncton e outros fitoplanct?fagos, bact?rias que provocam lise celular no fitopl?ncton). Neste trabalho, um modelo de compartimentos foi desenvolvido no software Stella para entender a din?mica planct?nica da Lagoa de Extremoz (RN) e simular diferentes cen?rios de altera??es em importantes vari?veis ambientais como fitopl?ncton e zoopl?ncton. As medi??es foram realizadas mensalmente em dois pontos da lagoa. As vari?veis de estado s?o fitopl?ncton e zoopl?ncton e as for?antes s?o nitrog?nio, f?sforo e temperatura. Os resultados mostram que: a) o modelo se ajusta bem aos dados, especialmente quando algumas constantes assumem diferentes valores; b) simula??es de redu??es das concentra??es de nutrientes diminuem a biomassa fitoplanct?nica, mas o aumento dos nutrientes n?o favorece o crescimento; c) altera??es na temperatura n?o modificam a biomassa fitoplanct?nica; d) modifica??es na biomassa de zoopl?ncton afetam diretamente e consideravelmente o fitopl?ncton, indicando um mecanismo de controle top-down; e) altera??es nas concentra??es de nutrientes modificam a biomassa do zoopl?ncton sugerindo um r?pido fluxo de energia entre nutrientes, fito e zoopl?ncton e um prov?vel ecossistema arranjado em pir?mide invertida (maior biomassa de zoopl?ncton do que fitopl?ncton)
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Castejón, Silvo Inés. "Grazing on the epiphytic community of Posidonia oceanica (L.)Delile: An assessment of its relevance as a buffering process of eutrophication effects." Doctoral thesis, Universitat de les Illes Balears, 2011. http://hdl.handle.net/10803/84146.

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El incremento de disponibilidad de nutrientes produce cambios en la estructura y funcionamiento de los ecosistemas litorales. La eutrofización en los ecosistemas litorales mediterráneos favorece el predominio de algas epifitas de crecimiento rápido que compiten por la luz y los nutrientes con Posidonia oceanica. La herbivoría sobre los epifitos suministra la mayor parte del carbono que asimilan los consumidores primarios y secundarios asociados a la pradera. Esta tesis evalúa la importancia del consumo ejercido por la epifauna asociada a las praderas de P. oceanica en revertir los efectos de la eutrofización sobre la biomasa de algas epifitas. Los resultados muestran un incremento de las tasas de consumo en respuesta a una mayor disponibilidad de biomasa epifita si bien el consumo no es capaz de revertir los efectos del aumento de nutrientes sobre la biomasa epifita. La comunidad íctica tiene un papel marginal en la regulación de la biomasa epifita en la Bahía de Palma.
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Bonaglia, Stefano. "Control factors of the marine nitrogen cycle : The role of meiofauna, macrofauna, oxygen and aggregates." Doctoral thesis, Stockholms universitet, Institutionen för geologiska vetenskaper, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-115036.

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The ocean is the most extended biome present on our planet. Recent decades have seen a dramatic increase in the number and gravity of threats impacting the ocean, including discharge of pollutants, cultural eutrophication and spread of alien species. It is essential therefore to understand how different impacts may affect the marine realm, its life forms and biogeochemical cycles. The marine nitrogen cycle is of particular importance because nitrogen is the limiting factor in the ocean and a better understanding of its reaction mechanisms and regulation is indispensable. Furthermore, new nitrogen pathways have continuously been described. The scope of this project was to better constrain cause-effect mechanisms of microbially mediated nitrogen pathways, and how these can be affected by biotic and abiotic factors. This thesis demonstrates that meiofauna, the most abundant animal group inhabiting the world’s seafloors, considerably alters nitrogen cycling by enhancing nitrogen loss from the system. In contrast, larger fauna such as the polychaete Marenzelleria spp. enhance nitrogen retention, when they invade eutrophic Baltic Sea sediments. Sediment anoxia, caused by nutrient excess, has negative consequences for ecosystem processes such as nitrogen removal because it stops nitrification, which in turn limits both denitrification and anammox. This was the case of Himmerfjärden and Byfjord, two estuarine systems affected by anthropogenic activities, such as treated sewage discharges. When Byfjord was artificially oxygenated, nitrate reduction mechanisms started just one month after pumping. However, the balance between denitrification and nitrate ammonification did not favor either nitrogen removal or its retention. Anoxia is also present in aggregates of the filamentous cyanobacteria Nodularia spumigena. This thesis shows that even in fully oxic waters, millimetric aggregates can host anaerobic nitrogen processes, with clear implications for the pelagic compartment. While the thesis contributed to our knowledge on marine nitrogen cycling, more data need to be collected and experiments performed in order to understand key processes and regulation mechanisms of element cycles in the ocean. In this way, stakeholders may follow and take decisions in order to limit the continuous flow of human metabolites and impacts on the marine environment.

At the time of the doctoral defense, the following paper was unpublished and had a status as follows: Paper 2: Manuscript.

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Brady, Mark. "Managing agriculture and water quality : four essays on the control of large-scale nitrogen pollution /." Uppsala : Dept. of Economics, Swedish Univ. of Agricultural Sciences, 2003. http://epsilon.slu.se/a369-ab.html.

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Ally, Sayed Hanief. "An investigation into the effect of climate change on eutrophication and surface water quality of Voelvlei Dam with an emphasis on algal growth." Thesis, Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/80109.

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Thesis (MScEng)--Stellenbosch University, 2013.
ENGLISH ABSTRACT: The study of climate change and its effect on the eutrophication of surface waters is a current and critically important study for the well-being of the entire planet. Within the same emission scenario various probable climate change models outcomes are possible that affect the water quality of a body of water. Voëlvlei is an off-channel dam that supplies water to the city of Cape Town in the Western Cape Province of South Africa. Historically, it is a eutrophic dam and with climate change, its water quality is expected to worsen. Four statistically downscaled climate models are used to produce meteorological outputs that drive the hydrodynamic and water quality model. The times simulated were the present day (1971-1990), the intermediate future (2046-2065) and the distant future (2081-2100). The operating procedure was not expected to change for the dam and inflows and withdrawals were kept the same for each of the simulation periods. The water quality model CE-QUAL-W2 version 3.6 was used. The bathymetry was validated with measured data. The model was calibrated for temperature, phosphorus loading, ammonium, nitrite-nitrates and chlorophyll-a concentration. The model was used to predict a present day situation in the dam, which was the basis from which future changes would be assessed. The main driver for algal growth other than nutrients and light was water temperature, which was linked to air temperature. With climate change, the air temperature will raise and enhance algal growth. The limiting nutrient was phosphorus during the winter and the rest of the year nitrogen limits algal growth. In the present day, the dominant algal group was the green algae. With climate change an increase in the surface water temperature will increase evaporation and cause a decrease in the yield of the dam and further concentrates the algal nutrients. The surface phosphates concentration show increases in all months but especially in autumn. The total algal growth was increased annually and especially during autumn, signalling a seasonal shift and lengthening of the bloom season. The dominant algae however are still the green algae. There will be an increase in the annual concentration of diatoms. The green algae are present in the highest concentrations when compared to diatoms and cyanobacteria. The increase in its nutrients throughout the year as well as the increased water temperature allowed for unabated growth the entire year with peaks earlier in the year during autumn. Cyanobacteria are present at the surface for the entire year at significant concentrations but with intermediate and future climate change their concentrations does not change significantly. The result for cyanobacteria was inconclusive as the inter-variability between the climate models has the greatest variability for cyanobacteria, with 2 models showing an increased concentration and 2 a decreased concentration for intermediate and future time-period. For climate change, the water quality worsens especially during winter. With climate change water quality will worsen earlier in the year confirming a seasonal shift. The modelling of dissolved oxygen proved daunting as the results indicated supersaturation. The concentration of dissolved oxygen does not vary much as would be expected due to the warmer waters.
AFRIKAANSE OPSOMMING: Die studie van klimaatsverandering en die uitwerking daarvan op die eutrofiseering van die oppervlaktewater is 'n huidige en krities belangrike studie vir die welsyn van die hele planeet. Binne dieselfde emissie scenario, is verskeie moontlike uitkomste van klimaat modelle moontlik en die invloed op die kwaliteit van die oppervlakwater. Voëlvlei is 'n buite-bedding dam wat water verskaf aan die stad van Kaapstad in die Westelike Provinsie van Suid-Afrika. Histories is dit is 'n eutrofiese dam en met die verandering van die klimaat sal die kwaliteit van die water na verwagting verswak. Vier statisties afgeskaal klimaat modelle word gebruik om meterologiese toesttande te skep en hiedie word dan gebruik as invoer vir die hidrologiese and water kwaliteits model vir die huidige situasie (1971-1990), die intermediêre toekoms (2046-2065) en die verre toekoms (2081-2100). Die bedruifs-proses vir die dam was nie verwag om te verander nie en die invloei en onttrekkings was dieselfde gehou vir elk van die simulasie periodes. Die watergehalte model CE-QUAL-W2 3.6 was gebruik. Die bathymetrie was bevestig met gemete data. Die model was gekalibreer vir temperatuur, fosfor, ammonium, nitriet-nitrate en chlorofil-a konsentrasie. Die model was gebruik om 'n huidige situasie in die dam te simuleer, wat die basis vir klimaatsveranderinge sou wees. Die vernaamste aandrywer vir die alge groei anders as voedingstowwe en lig, was water temperatuur, wat met lugtemperatuur gekoppel was. Met klimaatsverandering word die lugtemperatuur verhoog en alge groei. Die beperkende voedingstof was fosfor gedurende die winter en die res van die jaar was die dam stikstof beperk. Die dominante alge-groep in die huidige situasie was die groen alge. Met klimaatsverandering stuig die temperatuur van die oppervlakwater, verhoog verdamping, veroorsaak afname in die vlak van die dam en verhoog die konsentrasie van die alge voedingstowwe. Die oppervlak fosfate konsentrasie verhoog in al die maande veral in die herfs. Die totale alge groei jaarliks en veral gedurende die herfs, 'n teken van 'n seisoenale verskuiwing en verlenging van die blom seisoen. Die dominante alge was nog steeds groen alge. Daar sal 'n toename in die jaarlikse konsentrasie van diatome wees. Die groen alge is in die hoogste konsentrasies vergelyk met diatome en sianobakterieë. Die toename in die voedingstowwe deur die loop van die jaar, sowel as die verhoogde watertemperatuur kan vir 'n onverpoos groei vir die hele jaar, veral in die herfs. Sianobakterieë is teenwoordig vir die hele jaar op beduidende konsentrasies, maar met intermediêre en toekomstige klimaat verander die konsentrasies nie veel nie. Die resultaat vir sianobakterieë was onoortuigend as gevolg van die inter-veranderlikheid tussen die klimaats modelle, met 2 modelle wat 'n toename in konsentrasie voorspel en 2 'n afname in konsentrasie voorspel. Vir klimaatsverandering, die kwaliteit van die water vererger veral in die winter. Met klimaatsverandering skyf hierdie verswakking van water kwaliteit na vroeër in die jaar, wat bevestig 'n seisoenale skui vir verergering. Die modellering van opgeloste suurstof was uitdagende en die resultate was super-versadig. Die konsentrasie van opgeloste suurstof wissel nie veel as wat verwag sou word as gevolg van die warmer water.
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Books on the topic "Eutrophication – Control"

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Ansari, Abid A., Sarvajeet Singh Gill, Guy R. Lanza, and Walter Rast, eds. Eutrophication: causes, consequences and control. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-90-481-9625-8.

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Ansari, Abid A., and Sarvajeet Singh Gill, eds. Eutrophication: Causes, Consequences and Control. Dordrecht: Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-007-7814-6.

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Control of eutrophication in inland waters. New York: Ellis Horwood, 1991.

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Eutrophication of freshwaters: Rinciples, problems, and restoration. London: Chapman & Hall, 1992.

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Rast, Walter. Eutrophication management framework for the policy-maker. Paris: Unesco, 1989.

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Fish, William. Development of a field assay of iron limitation in nutrient rich lakes. Corvallis, Or: Water Resources Research Institute, Oregon State University, 1987.

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Henderson-Sellers, Brian. Decaying lakes: The origins and control of cultural eutrophication. Chichester [West Sussex]: Wiley, 1987.

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Hozenka, Aichi-ken (Japan) Suishitsu. Fueiyōka bōshi taisaku kōshūkai (tekisuto). Nagoya-shi: Aichi-ken Kankyōbu Suishitsu Hozenka, 1988.

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Programme, United Nations Environment. Planning and Management of Lakes and Reservoirs: An Intergrated Approach to Eutrophication : Abridged Version -A Student's Guide. Osaka, Japan: UNEP, 2000.

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Hu po fu ying yang hua kong zhi. Beijing: Zhongguo huan jing ke xue chu ban she, 2011.

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Book chapters on the topic "Eutrophication – Control"

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Ellis, K. V., G. White, and A. E. Warn. "Eutrophication." In Surface Water Pollution and its Control, 219–34. London: Macmillan Education UK, 1989. http://dx.doi.org/10.1007/978-1-349-09071-6_9.

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Dorgham, Mohamed M. "Effects of Eutrophication." In Eutrophication: Causes, Consequences and Control, 29–44. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-7814-6_3.

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Callisto, Marcos, Joseline Molozzi, and José Lucena Etham Barbosa. "Eutrophication of Lakes." In Eutrophication: Causes, Consequences and Control, 55–71. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-7814-6_5.

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Sánchez-Carrillo, S., D. G. Angeler, M. Álvarez-Cobelas, and R. Sánchez-Andrés. "Freshwater Wetland Eutrophication." In Eutrophication: causes, consequences and control, 195–210. Dordrecht: Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-9625-8_9.

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Khan, M. Nasir, and Firoz Mohammad. "Eutrophication: Challenges and Solutions." In Eutrophication: Causes, Consequences and Control, 1–15. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-7814-6_1.

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Romstad, Eirik. "The Economics of Eutrophication." In Eutrophication: Causes, Consequences and Control, 45–53. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-7814-6_4.

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Dorgham, Mohamed M. "Eutrophication Problem in Egypt." In Eutrophication: causes, consequences and control, 171–94. Dordrecht: Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-9625-8_8.

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van der Molen, Diederik T., and Paul C. M. Boers. "Eutrophication control in the Netherlands." In The Ecological Bases for Lake and Reservoir Management, 403–9. Dordrecht: Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-017-3282-6_34.

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Richardson, Katherine. "Conclusion, research and eutrophication control." In Eutrophication in Coastal Marine Ecosystems, 243–67. Washington, D. C.: American Geophysical Union, 1996. http://dx.doi.org/10.1029/ce052p0243.

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Salameh, Elias, and Sura Harahsheh. "Eutrophication Processes in Arid Climates." In Eutrophication: causes, consequences and control, 69–90. Dordrecht: Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-9625-8_3.

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Conference papers on the topic "Eutrophication – Control"

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Qin, Wang, Xu Zong-xue, Jiang Xia, and Gao Ji-xi. "Eutrophication in the Yuyuantan Lake." In 2011 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM). IEEE, 2011. http://dx.doi.org/10.1109/cdciem.2011.318.

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Linghong, Yu, and Li Weiping. "Cause Analysis Eutrophication of Water Sources in Winter." In 2011 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM). IEEE, 2011. http://dx.doi.org/10.1109/cdciem.2011.442.

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Wang, Lejuan, and Zhihong Zou. "Study of Lake Eutrophication Tendency Based on Gray-Markov Forecast Model." In 2008 ISECS International Colloquium on Computing, Communication, Control, and Management. IEEE, 2008. http://dx.doi.org/10.1109/cccm.2008.374.

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Shiping Zhu, Zaiwen Liu, Xiaoyi Wang, Jiping Xu, Xiaofeng Lian, and Jun Dai. "Application of gray correlation analysis in eutrophication evaluative of water bloom." In 2010 8th World Congress on Intelligent Control and Automation (WCICA 2010). IEEE, 2010. http://dx.doi.org/10.1109/wcica.2010.5553809.

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Wang, Zhaoyang, Xiaoyi Wang, Li Wang, Jiping Xu, Huiyan Zhang, and Yuting Bai. "Multi-dimensional normal cloud model evaluation of water eutrophication based on comprehensive weighting method." In 2017 36th Chinese Control Conference (CCC). IEEE, 2017. http://dx.doi.org/10.23919/chicc.2017.8029022.

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Wang, Shoubing, Tianxiang Yang, Yamin Cheng, Hao Zhang, Xiangrong Wang, Huan Hu, Xiaofeng Ruan, and Zhengqiu Fan. "Performance of two ornamental plants for purifying eutrophication materials in urban riverway sewages." In 2011 International Conference on Electrical and Control Engineering (ICECE). IEEE, 2011. http://dx.doi.org/10.1109/iceceng.2011.6058156.

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Li, Fanxiu. "Application of Improved Set Pair Analysis Model for Evaluation of Lake Eutrophication." In 2011 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM). IEEE, 2011. http://dx.doi.org/10.1109/cdciem.2011.488.

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MOSIEJ, Józef, and Agnieszka BUS. "NEW CHALLENGES IN RURAL WATER MANAGEMENT IN POLAND – SELECTED PROBLEMS." In Rural Development 2015. Aleksandras Stulginskis University, 2015. http://dx.doi.org/10.15544/rd.2015.078.

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State of rural water resources and selected new challenges of water resources management in rural areas in Poland are presented Problems of influence small water reservoir for water quality is presented. It is commonly believed that every kind of reservoirs should collect and reduce the nutrient contamination (N, P, heavy metals). The presented results show that water reservoirs (both pre- and main reservoirs) are a source of water pollution. The reservoirs fed by waters of inadequate or poor quality are an additional source of contamination, which accelerates the process of eutrophication. However, as the literature shows, well-designed pre-reserviors of optimum size can remarkably reduce the phosphorus import into reservoirs and help to control eutrophication from non-point sources
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Li, Fangwen, Haiwu Jia, Songjiang Ma, Meiling Fu, and Xiangjiang Wu. "Notice of Retraction: Discrimination and Prevention-Control of Lake and Reservoir Eutrophication Based on Trophic State Index." In 2010 4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE 2010). IEEE, 2010. http://dx.doi.org/10.1109/icbbe.2010.5514845.

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Gorbunova, Julia, Julia Gorbunova, Boris Chubarenko, Boris Chubarenko, Dmitry Domnin, Dmitry Domnin, Jens Christian Refsgaard, and Jens Christian Refsgaard. "ASSESSMENT OF NUTRIENT LOAD ON THE PREGOLYA RIVER BASIN (VISTULA LAGOON CATCHMENT) FROM THE ANTHROPOGENIC SOURCES." In Managing risks to coastal regions and communities in a changing world. Academus Publishing, 2017. http://dx.doi.org/10.21610/conferencearticle_58b4316662769.

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The catchment area of the Pregolya River is about 65% of the Vistula Lagoon drainage basin and occupied by Russia and Poland in approximately equal proportions. Nutrient load from the catchment largely controls the eutrophication processes of the lagoon ecosystem. Open statistical data (2011-2014) were used for evaluating the nutrient loads. At present, the nutrient load from the major anthropogenic sources (population, livestock, poultry and crop production) is 53,267 tons N/year and 16,424 tons P/year in the Pregolya River catchment. This results in loads of 23,032 tons N/year and 2,819 tons P/year when the removal of nutrients by the harvest is taken into account. It was found that the load from anthropogenic sources in the Polish part of the catchment higher than in the Russian part by a factor of three times for nitrogen and two times for phosphorus. The reason for this is that Polish territory is relatively more agriculturally developed. In the Kaliningrad Oblast agriculture declined in the 1990-2000's and now about 50% of arable lands are not used, which creates a potential for development. Currently there is a positive trend of the agriculture development and the "Strategy of socio-economic development of the Kaliningrad Oblast until 2020" is expected to increase arable land by 70%, the number of cattle and pigs by factors of 3.5 and 9.5, respectively. This creates a potential for significant increases of the nutrients loading and eutrophication of the Vistula Lagoon. The nutrient load from the anthropogenic sources in the Russian part of the catchment can be compensated greatly by using the manure as organic fertilizer replacing mineral fertiliser, as at present time 40% of available arable land in the Kaliningrad Oblast is sufficient for utilization of all manure originated locally at the maximum fertilization rate recommended by HELCOM. At the same time more than 80% of the wastewater in Kaliningrad Oblast is not sufficiently treated. This poses a great potential for nutrient load reduction. The calculations showed that equipment of Kaliningrad city with the modern treatment facilities will reduce the nutrient load by 1,400 tons N/year and 290 tons P/year.
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