Thematische Bibliographien / Nutrients in lagoons / Dissertationen
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Dissertationen zum Thema „Nutrients in lagoons“

Autor: Grafiati
Veröffentlicht am 4. Juni 2021
Zuletzt aktualisiert am 20. Februar 2023

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1

Keogh, Andrew James, of Western Sydney Hawkesbury University, Faculty of Science and Technology, and School of Applied and Environmental Sciences. "Systems management of Glenbrook Lagoon, New South Wales." THESIS_FST_AES_Keogh_A.xml, 1996. http://handle.uws.edu.au:8081/1959.7/423.

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Glenbrook Lagoon, an 8 hectare lake receiving rainfall runoff from a residential catchment, is experiencing nutrient enrichment problems expressed as excessive aquatic plant presence. This study aims to assess the relative nutrient contribution of the total system compartments, including catchment loading, water column, aquatic plants and surface sediment. This information is utilised in the formulation of management strategies which may produce a sustainable nutrient reduction and general improvement in the system. The total nutrient content of the aquatic system was determined to be high in
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2

Badosa, i. Salvador Anna. "Limnological characteristics and zooplankton community structure of Mediterranean coastal lagoons undergoing restoration." Doctoral thesis, Universitat de Girona, 2007. http://hdl.handle.net/10803/7869.

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Entre 1999 i 2003 es va desenvolupar un projecte Life de restauració a la maresma de La Pletera, afectada per un pla urbanització, i a la llacuna del Ter Vell, amb un elevat grau d'eutròfia (aiguamolls del Baix Ter, NE Península Ibèrica). L'objectiu d'aquesta tesi és establir el funcionament d'ambdós ecosistemes, analitzar-ne la problemàtica ambiental i avaluar els efectes de la restauració. <br/>A la maresma de la Pletera, es va analitzar el paper de la hidrologia en la composició i dinàmica dels nutrients i del zooplàncton en cinc llacunes, tres de les quals havien estat creades dins el proj
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3

Carmo, Clovis Ferreira do. "Influência do aqüífero freático na dinâmica de nutrientes (nitrogênio e fósforo) em lagoas com diferentes características hidrodinâmicas." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/18/18139/tde-08042008-152521/.

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A zona de desembocadura do rio Paranapanema na Represa de Jurumirim é uma região de desaceleração da velocidade da correnteza associada a um grande número de ambientes aquáticos com diferentes características hidrodinâmicas. Com o objetivo de avaliar a influência do aqüífero freático superficial na dinâmica de nutrientes (nitrogênio, fósforo e os principais cátions), foram estudadas três lagoas marginais, com diferentes graus de conexão com o rio: 1) Lagoa do Coqueiral (LCQ), com elevada conectividade com o rio Paranapanema; 2) Lagoa do Camargo (LCM), com conexão permanente com o rio, mas com
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4

Giordano, Juliette Christina Poleto. "Nutrient Loading and System Response in the Coastal Lagoons of the Delmarva." W&M ScholarWorks, 2009. https://scholarworks.wm.edu/etd/1539617889.

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5

Delgado, Carlos Alexandre Romano. "Potencialidades da utilização de efluentes de lagoas de estabilização para irrigação em agricultura no Alentejo." Master's thesis, Universidade de Évora, 2002. http://hdl.handle.net/10174/15520.

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Nos últimos anos, tem-se verificado um crescente incremento na reutilização de água na agricultura, devido à crescente escassez dos recursos hídricos de boa qualidade e ao aumento do consumo de água. A poupança deste recurso através da reutilização, contribui para a poupança de água de boa qualidade e para o aproveitamento de efluentes tratados, permitindo que os nutrientes neles contidos sejam reciclados. Como caso de estudo, foram seleccionadas todas as ETAR urbanas com lagoas de estabilização que servem aglomerados com mais de 2000 habitantes em funcionamento no Alentejo e verificada a poss
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6

Stanhope, Jennifer Wu. "Relationships between Watershed Characteristics and Base Flow Nutrient Discharges to Eastern Shore Coastal Lagoons, Virginia." W&M ScholarWorks, 2003. https://scholarworks.wm.edu/etd/1539617803.

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7

Andrisoa, Aladin Danoary. "Ecological impacts of groundwater discharge to Mediterranean coastal lagoons." Thesis, Aix-Marseille, 2019. http://theses.univ-amu.fr.lama.univ-amu.fr/190326_ANDRISOA_564o889xp122jxhof868gdfl_TH.pdf.

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Bien que l’importance des eaux souterraines et des eaux porales (recirculation) en tant que voie d’apports de nutriments vers les systèmes côtiers soit de plus en plus reconnue, il y a encore peu d’information sur leur réel rôle écologique. Cette thèse vise à évaluer l’impact des flux d’eaux souterraines et du processus de recirculation au sein du sédiment sur le fonctionnement des écosystèmes lagunaires côtiers et sur leur vulnérabilité face aux impacts anthropiques et climatiques. Deux lagunes contrastées de la côte méditerranéenne française ont été étudiées (Etangs de La Palme et Salses-Leu
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Dunn, Ryan J. K. "Biogeochemical Processes of a Sub-tropical Coastal Lagoon (Coombabah Lake, Southern Moreton Bay, Australia): With Emphasis on Organic Matter and Nutrient Dynamics." Thesis, Griffith University, 2009. http://hdl.handle.net/10072/365282.

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Coombabah Lake is a sub-tropical, semi-urbanised, shallow lagoon in southern Moreton Bay (Australia), recognised nationally and internationally as an important conservation and habitat zone. However, significant increases in urban development have occurred within the lagoon catchment in recent times, raising concerns over the sustainability of the lagoon ecosystem. This is typical of many estuarine environments which are ecologically and economically important waterways that often become surrounded by urban development and therefore experience degradation of water and sediment quality. The pro
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9

Serpa, Dalila do Rosário Encarnação. "Macroalgal (Enteromorpha spp. and Ulva spp.) primary productivity in the Ria Formosa Lagoon." Master's thesis, Faculdade de Ciências e Tecnologia, 2005. http://hdl.handle.net/10362/12085.

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10

Kendrick, Martin. "Algal bioreactors for nutrient removal and biomass production during the tertiary treatment of domestic sewage." Thesis, Loughborough University, 2011. https://dspace.lboro.ac.uk/2134/8944.

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This thesis covers work carried out on algae bioreactors as a tertiary treatment process for wastewater treatment. The process was primarily assessed by the removal of Phosphorus and Nitrogen as an alternative to chemical and bacterial removal. Algal bioreactors would have the added advantage of carbon sequestration and a by-product in the energy rich algal biomass that should be exploited in the existing AD capacity. Laboratory scale bioreactors were run (4.5-30L) using the secondary treated final effluent from the local Loughborough sewage works. In a preliminary series of experiments severa
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Freitas, Ubiratan de. "Regeneração bêntica e qualidade de água em ambientes sob ação de cultivos de camarão (Estuário da Lagoa dos Patos)." reponame:Repositório Institucional da FURG, 2006. http://repositorio.furg.br/handle/1/4028.

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Dissertação(mestrado) - Universidade Federal do Rio Grande, Programa de Pós-Graduação em Oceanografia Biológica, Instituto de Oceanografia, 2006.<br>Submitted by Cristiane Gomides (cristiane_gomides@hotmail.com) on 2013-10-17T13:43:14Z No. of bitstreams: 1 UBIRATAN.pdf: 576103 bytes, checksum: 0fac81f9a3f04dd09ac3273975e85872 (MD5)<br>Approved for entry into archive by Sabrina Andrade (sabrinabeatriz@ibest.com.br) on 2013-10-17T16:35:25Z (GMT) No. of bitstreams: 1 UBIRATAN.pdf: 576103 bytes, checksum: 0fac81f9a3f04dd09ac3273975e85872 (MD5)<br>Made available in DSpace on 2013-10-17T16:35:25Z (G
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Judice, Taylor J. "Detecting Color-Producing Pigments in the Indian River Lagoon by Remote Sensing." Kent State University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=kent1566402904063089.

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13

Lindenberg, Mary K. "The quantity, characteristics, source and nutrient input of groundwater seepage into the Indian River Lagoon, FL." [Gainesville, Fla.] : University of Florida, 2001. http://purl.fcla.edu/fcla/etd/UFE0000328.

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Thesis (M.S.)--University of Florida, 2001.<br>Title from title page of source document. Document formatted into pages; contains xii, 117 p.; also contains graphics. Includes vita. Includes bibliographical references.
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Cotovicz, Junior Luiz Carlos. "Aplicação de modelos (ASSETS e TRIX) para avaliação do estado trófico e cenário futuro da eutrofização do complexo estuarino - lagunar Mundaú - Manguaba, (AL)." Niterói, 2017. https://app.uff.br/riuff/handle/1/3912.

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Submitted by Biblioteca de Pós-Graduação em Geoquímica BGQ (bgq@ndc.uff.br) on 2017-06-28T15:37:27Z No. of bitstreams: 1 Luiz Carlos Cotovicz Junior Dissertação de Mestrado.pdf: 2558658 bytes, checksum: 1d54796a7a49a989f920bff8f781050e (MD5)<br>Made available in DSpace on 2017-06-28T15:37:27Z (GMT). No. of bitstreams: 1 Luiz Carlos Cotovicz Junior Dissertação de Mestrado.pdf: 2558658 bytes, checksum: 1d54796a7a49a989f920bff8f781050e (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>Universidade Federal Flumi
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Teixeira, Lacina Maria Freitas. "Utilização de substrato artificial para colonização perifítica: subsídio à remoção de microorganismos e nutrientes na Estação de Tratamento de Esgotos, Lami, Porto Alegre - RS." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2003. http://hdl.handle.net/10183/3452.

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São apresentados os resultados do desenvolvimento das comunidades de algas perifíticas sobre substratos artificiais em duas lagoas de estabilização na Estação de Tratamento de Esgotos (ETE) do Lami, em Porto Alegre, Rio Grande do Sul, Brasil. Foram analisadas as mudanças na diversidade de espécies durante 8 semanas, entre outubro e dezembro de 2001, em três profundidades na coluna d'água, utilizando-se vários índices. O grupo de algas predominante no substrato superor nas duas lagoas foi o das diatomáceas, enquanto que nas profundidades média e inferior as cianobactérias foram as espécies mais
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McCallum, Roisin. "Organic matter and nitrogen cycling in a heavily modified coastal lagoon." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2022. https://ro.ecu.edu.au/theses/2552.

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Coastal waterbodies and their catchments have been highly modified, leading to altered flushing and eutrophication. Strategies to manage water flow to either maintain water levels or reduce salt-water intrusion and mitigate impacts to coastal waterbodies include engineering approaches such as the construction of surge barriers and river diversions and manipulation of sandbars. Climate change is increasingly impacting coastal waterbodies with predictions of increased drying and significant changes to rainfall patterns. Consequently, engineering management strategies are likely to increase, but
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Nascimento, Josà Gilmar da Silva do. "AvaliaÃÃo de Rampas de Escoamento Superficial como PÃs-Tratamento de Esgoto SanitÃrio de Lagoas de EstabilizaÃÃo." Universidade Federal do CearÃ, 2012. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=8941.

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FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico<br>Apesar da importÃncia do saneamento ambiental para o bem-estar do homem e para a conservaÃÃo dos recursos naturais, uma grande parcela da populaÃÃo mundial nÃo tem acesso aos serviÃos bÃsicos de saneamento. A disposiÃÃo no solo hà muitos anos mostra-se como opÃÃo para tratamento e pÃs-tratamento de efluentes domÃsticos, sendo que a recusa por grande parte da populaÃÃo reside da ignorÃncia e da falta de informaÃÃes adequadas quanto Ãs formas de reÃso que podem ser oferecidas. O escoamento superficial mostra-se simples qua
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Esbell, Diane Macedo. "Influência do deságue do sistema de lagoas de estabilização na quantidade de nutrientes no Igarapé Grande, Boa Vista, Roraima." Universidade Federal de Roraima, 2006. http://www.bdtd.ufrr.br/tde_busca/arquivo.php?codArquivo=27.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The Igrarapé (small streams) Grande, in Boa Vista, Roraima, is the receiving body of the wasterwater generated starting from the waste stabilization ponds, system of treatment of the sanitary sewers of part of the city. By the hypothesis that the spilling of those wasterwater in referred him body of water contributes so that the same presents physiochemical characteristics that you/they implicate in her degradation, lasting long in a similar way for good part of the course of water, mainly in the mount of nutrients, a manegament
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19

Faria, Obede Borges. "Utilização de macrófitas aquáticas na produção de adobe: um estudo de caso no reservatório de Salto Grande (Americana - SP)." Universidade de São Paulo, 2002. http://www.teses.usp.br/teses/disponiveis/18/18139/tde-10022003-103821/.

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Este trabalho busca otimizar a utilização de biomassa de macrófitas aquáticas na produção de adobe (tijolos de terra crua, secos ao sol), baseado na determinação e estudo de suas características físicas e mecânicas, assim como nas características físicas e químicas destas plantas. A pesquisa foi desenvolvida no reservatório de Salto Grande, no município de Americana - SP. Este lago está localizado em uma área com déficit de habitações de interesse social, apresentando altos índices de urbanização e industrialização, o que acarreta no seu avançado processo de eutrofização artificial, decorrente
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Bonde, Carl. "Närsaltsdosering till luftad damm : en åtgärd för ökad TOC-reduktion hos Skoghalls Bruk luftade damm." Thesis, Uppsala University, Department of Earth Sciences, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-88857.

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<p>In the process of making carton boards into Skoghall Mill, are great quantities of water being contaminated. This water has to be treated before it is possible to release into the recipient, Kattfjorden. One of the contaminations that is important to extract from the wastewater, is organic carbon (measured as TOC-total organic carbon) because microbiological breakdown can lead to the bottom becomig free of oxygen.</p><p>The wastewater treatment at Skoghall Mill is done through an external wastewater treatment that is located at the factory. The biological treatment (aerated lagoon) is a 140
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Mondría, García Miguel. "Infrastructuras y eutrofización en l'Albufera de València. El modelo Cabhal." Doctoral thesis, Universitat Politècnica de València, 2011. http://hdl.handle.net/10251/10527.

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Este trabajo tiene dos partes. En primer lugar hemos construido un modelo de funcionamiento del sistema hídrico del Parque Natural de L'Albufera, un humedal situado en el litoral mediterráneo español cuyo elemento más característico es su lago central. Hemos denominado a dicho modelo Cabhal, acrónimo para Calidad de aguas y balance hídrico en L'Albufera. Este modelo incluye una cuantifiación de los aportes hídricos procedentes del ciclo natural y de las alteraciones producidas por el sistema de regadio y la presión urbana; una evaluación de entradas, salidas y variación en el almacenamiento, t
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Barroso, Júnior José Carlos Alves. "Produção de biomassa de algas em lagoas de alta taxa alimentadas com esgoto sanitário com posteior separação por flotação por ar dissolvido." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2015. http://hdl.handle.net/10183/132836.

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A energia é algo essencial para a vida, auxiliando no desenvolvimento e conforto da humanidade, porém são necessários constantes avanços para produção de energias mais limpas e utilização com maior eficiência. Dentro deste enfoque destacam-se as fontes renováveis de energia, as quais atendem requisitos básicos de sustentabilidade e reduzida agressão ao ambiente. Nesta pesquisa o objetivo principal consistiu na avaliação da produtividade de microalgas em Lagoas de Alta Taxa (LAT) alimentadas com esgoto sanitário (bruto e pré-tratado em reator UASB) e operadas em condições de clima subtropical.
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Soto, Ide Emilia Ximena. "Efecto de la variación en la concentración de nutrientes de una pradera mesofítica de la Región de Los Lagos durante el período de lactancia, sobre variables ruminales, producción y composición de leche." Tesis, Universidad de Chile, 2012. http://www.repositorio.uchile.cl/handle/2250/116102.

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Tesis para optar al título de Ingeniero Agrónomo y grado de Magíster en Ciencias Agropecuarias mención Producción Animal<br>En la Estación Experimental Oromo, perteneciente al Departamento de Producción Animal, Facultad de Ciencias Agronómicas, Universidad de Chile, se realizó un estudio con el fin de determinar el efecto de la variación en la concentración de nutrientes y de la degradabilidad de la pradera, sobre el consumo de MS, la producción de metabolitos ruminales y la producción y composición de leche, y además, determinar el grado de correlación entre estas variables y ecuaciones
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Ferreira, Tiago Finkler. "O papel das macrófitas submersas sobre a qualidade da água, restauração e conservaçao de lagos rasos subtropicais : estudo de caso, a Lagoa Mangueira, RS." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2009. http://hdl.handle.net/10183/18978.

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O objetivo desta Tese foi avaliar o papel da macrófitas submersas em relação à qualidade da água, interações com o fitoplâncton e ciclagem biogeoquímica na Lagoa Mangueira, um grande lago raso subtropical, no sul do Brasil. Para alcançar estes objetivos, este trabalho conta com uma série de abordagens, como: levantamentos de campo, etapas experimentais e uso de modelos ecológicos para avaliar a influência de macrófitas sobre a dinâmica do ecossistema de estudo, cujas águas são intensamente exploradas para suprir a cultura de arroz em sua área de entorno. Ao longo de seus 200km de perímetro lit
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Rodrigues, Lúcia Helena Ribeiro. "Reguladores da dinâmica das comunidades planctônicas e íctica em ecossistemas límnicos subtropicais." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2009. http://hdl.handle.net/10183/19125.

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As comunidades mudam no tempo e espaço em função de pressões decorrentes da estrutura do habitat e disponibilidade de recursos. O entendimento das relações ecológicas e interações das comunidades são essenciais para o manejo com objetivo de melhorar a qualidade da água através de interferências na cadeia trófica aquática e na dinâmica do ecossistema através de modelagem ecológica. O presente estudo foi desenvolvido em dois sistemas límicos subtropicais no extremo sul do Brasil: banhados temporários (‘campos de cultivo de arroz’) e um grande lago raso, lagoa Mangueira. O objetivo do trabalho no
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Χρηστιά, Χρυσούλα. "Οικολογική έρευνα των λομνοθαλασσών Ροδιά, Τσουκαλιό, Λογαρού του Αμβρακικού Κόλπου (Περιοχή Ramsar)". 2006. http://nemertes.lis.upatras.gr/jspui/handle/10889/422.

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Ο Αμβρακικός κόλπος είναι ο μεγαλύτερος κόλπος της Δυτικής Ελλάδας με έκταση περίπου 405km2. Αποτελεί μια από τις σπουδαιότερες περιοχές της χώρας μας, όπου σύμφωνα με την Κ.Υ.Α. 16.611/93 έχει υπαχθεί σε καθεστώς προστασίας, σε εφαρμογή της διεθνούς σύμβασης Ramsar που αφορά την προστασία και τη διατήρηση των υδρόβιων και παρυδάτιων οργανισμών. Η περιοχή πρόσφατα έχει ενταχθεί στο δίκτυο ΦΥΣΗ 2000 με κωδικό GR2110001 και αποτελεί σημαντικό βιότοπο τόσο για τα υδρόβια και παρυδάτια πουλιά που διαχειμάζουν και αναπαράγονται στην περιοχή όσο και για σημαντικά είδη χλωρίδας και πανίδας. Οι λιμνοθ
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Keogh, Andrew J. "Systems management of Glenbrook Lagoon, New South Wales." Thesis, 1996. http://handle.uws.edu.au:8081/1959.7/423.

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Glenbrook Lagoon, an 8 hectare lake receiving rainfall runoff from a residential catchment, is experiencing nutrient enrichment problems expressed as excessive aquatic plant presence. This study aims to assess the relative nutrient contribution of the total system compartments, including catchment loading, water column, aquatic plants and surface sediment. This information is utilised in the formulation of management strategies which may produce a sustainable nutrient reduction and general improvement in the system. The total nutrient content of the aquatic system was determined to be high in
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Su, Jian. "The LOICZ biogeochemical budget approach applied to Ria Formosa lagoon, - Algarve, South Portugal." Master's thesis, 2007. http://hdl.handle.net/10400.1/239.

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Dissertação mest., Gestão da Água e da Costa, Universidade do Algarve, 2007<br>The Ria Formosa lagoon is a mesotidal lagoon located in the south coast of Portugal. A single-box, single-layer LOICZ model was applied to data in 1987 and 1999 to estimate the biogeochemical budget of the Ria Formosa lagoon. Water exchange time in the lagoon was estimated to be about 2 days. Both the fluxes of DIP and DIN were negative, indicating that the system acts as sink of both DIP and DIN. Stoichiometric calculations assumed nutrient ratios in both Redfield proportions (C:N:P=106:16:1) and in proportions ap
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Vendramelli, Richard Adam. "Improving understanding of the chemical and biological nutrient removal mechanisms in existing wastewater lagoons." 2016. http://hdl.handle.net/1993/31509.

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Many rural communities in Manitoba use wastewater lagoons to treat sewage, but the nutrient removal process is not fully understood. This thesis’ purpose is to improve understanding of chemical and biological nutrient removal mechanisms of wastewater lagoon treatment and compare two different stabilization ponds – one aerated and one facultative. Samples were collected from stabilization ponds and analysed for a pond average. The facultative lagoon achieved overall ammonia-N removals similar to those of the aerated lagoon, and lower orthophosphate removals. Nitrogen appears to be removed by am
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Hung, Chia-Sui, and 洪嘉穗. "Biogeochemistry of Mercury and Nutrients in the Tapong Bay and the Chiku Lagoon." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/52299420336406084206.

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碩士<br>國立中山大學<br>海洋地質及化學研究所<br>92<br>Abstract The Tapong Bay and the Chiku Lagoon are major lagoons in the south of Taiwan and are ideal sites to study the influence of coastal environment change on the ecosystem. Therefore, this study aims to evaluate the influence of oyster culture racks removal on biochemical processes of carbon, nutrients and mercury in the Tapong Bay, as well as to compare the status of mercury and trace-metal pollution in Tapong Bay and Chiku Lagoon. Before the removal of the oyster culture racks from the Tapong Bay, the annual mean of water exchange time is about 10 days
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Lawson, Sarah Elizabeth. "Physical and biological controls on sediment and nutrient fluxes in a temperate lagoon." 2008. http://wwwlib.umi.com/dissertations/fullcit/3362849.

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32

Feng, Jing. "Comparison of methods of eutrophication assessment in a coastal lagoon (Ria Formosa)." Master's thesis, 2010. http://hdl.handle.net/10400.1/344.

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Dissertação de Mestrado, Gestão da Água e da Costa, Faculdade de Ciências e Tecnologia, Universidade do Algarve, 2010<br>A Laguna da Ria Formosa é uma das mais importantes lagunas de mesomaré no Oceano Atlântico Norte. A situação de eutrophização da Ria Formosa vem sendo investigada por vários projetos nas últimas duas décadas. Nos últimos anos, como várias ações de gerenciamento vem sendo tomadas na laguna, tais como a abertura de canais artificiais, dragagem de canais e plantas de tratamento de esgoto, este trabalho tem por objetivo usar modelos de eutrofização para descobrir se a qualidade
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Hsieh, Wei-chen, and 謝謂君. "Inorganic nutrients budget and its effects on organic carbon cycling in the tropical lagoon of the Dapeng Bay." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/19861433602052667675.

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博士<br>國立高雄第一科技大學<br>工程科技研究所<br>100<br>Hypoxia has been frequently observed in the Dapeng Bay. In order to understand the potential causes of this phenomenon, two approaches have been applied in this study. The first one was to estimate the net nutrient fluxes into and out of Dapeng Bay through the inlet and some drainage creeks by using the box-model budget method. Secondly, the role biological activity plays in carbon cycling is also examined in Dapeng Bay, especially after a natural nutrient pulse. For the first objective, water samples in Dapeng Bay were obtained from 16 sites. Sampled data
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Bucolo, Philip. "Effects of nutrient enrichment on biomass and primary production of sediment micro algae in Halodule wrightii Ascherson (shoalgrass) seagrass beds." 2006. http://nsgl.gso.uri.edu/lsu/lsuy06001.pdf.

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Kobryn, Arielle Jensen. "Development of harmful algal blooms in a coastal lagoon: the influence of physicochemical processes and phytoplankton ecophysiology." Thesis, 2012. http://hdl.handle.net/1828/4220.

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This study was conducted in Esquimalt lagoon, located southwest of Victoria, British Columbia, Canada. Physical characteristics of the water column, e.g. circulation and stratification, changed seasonally resulting from variations in tides, temperature, precipitation and wind. Chemical characteristics, e.g. oxygen and dissolved nutrient concentrations, also differed temporally relative to those in the lagoon’s ocean source water (Juan de Fuca Strait) because of variations in local photosynthesis and nutrient use by phytoplankton. Diatom blooms occurred in the spring, and blooms of photosynth
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Lai, Patrick Chuen-chi. "An ecological study of waste stabilization ponds in Werribee, Australia, with special reference to nutrient and plankton dynamics." Thesis, 1994. https://vuir.vu.edu.au/15269/.

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Werribee Treatment Complex has been regarded as a waste treatment facility which is both environmentally friendly and economically sustainable. In the treatment processes, recycling of resources is maximized while energy input is minimized. Moreover, through livestock production in the land and grass filtration areas, as much as 20% of the total operation cost of the complex is recovered. However, in terms of the volume of waste water treated per unit area, grass and land filtration are considered to be less efficient than stabilization ponds. It has been proposed that those areas currently u
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Lee, Liang-shan, and 李良山. "Apply System Dynamics Software for the Study of the Impacts of Oysters to the Nutrient Dynamics in a Tropical Lagoon." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/b4kjd5.

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碩士<br>國立中山大學<br>海洋環境及工程學系研究所<br>95<br>Tapeng Bay is the second largest lagoon in Taiwan. The biological and ecological environments are an autotrophic system and are influenced by seasonal variability, terrestrial pollutant inputs and the exchange rates with seawater. There’re intense oyster culture and fish farming activities in the bay before July, 2002. The oyster was the most important spineless member in the lagoon. They would filtrate microplankton and detritus; they would also excrete nutrient and consume dissolved oxygen. Therefore, oyster played a very crucial role in the Tapeng Bay.
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Wrede, Digby. "Utilisation of High Rate Algal Ponds to Treat Secondary Lagoon Effluent and Enhance Biomass Production." Thesis, 2019. https://vuir.vu.edu.au/40045/.

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High rate algal ponds (HRAPs) can be utilised as an efficient and economical wastewater treatment method while also producing algal biomass. This study focused on the use of HRAPs to assimilate nutrients from secondary lagoon effluent and investigated various methods in which to enhance the algal biomass productivity of the HRAPs. The natural operation, productive potential, biomass production, nutrient removal capacity and environmental conditions were observed. From these findings, three experiments were proposed to enhance biomass production and in turn, the nutrient removal of the HRAPs. T
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Moll, Regine [Verfasser]. "Impact of mangroves and an agriculture-dominated hinterland on the carbon and nutrient biogeochemistry in the Segara Anakan Lagoon, Java, Indonesia / Regine Moll." 2011. http://d-nb.info/1011982285/34.

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