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Dissertations / Theses on the topic 'Marine cyanobacteria'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Axmann, Ilka Maria. "The regulatory potential of marine cyanobacteria." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2007. http://dx.doi.org/10.18452/15598.

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Das Leben auf der Erde wird maßgeblich durch die Kraft der oxygenen Photosythese bestimmt, die Sonnen- in chemische Energie umwandelt. Cyanobakterien wie Prochloro- und Synechococcus zählen zu den wichtigsten primären Produzenten der Ozeane und werden zunehmend als Modelle für photosynthetische Organismen genutzt. Um die Regulationsmechanismen dieser Picocyanobakterien besser zu verstehen, wurde hier die Information von vier Genomen hochgradig verwandter aber dennoch ökologisch unterschiedlich angepasster mariner Stämme genutzt in einer Kombination aus computer-gestützten und experimentellen

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2

Terasaki, Satoshi. "Phosphorus sensing/acquisition mechanisms in marine cyanobacteria." Thesis, University of Warwick, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.416188.

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3

Ribeiro, Maria João Xavier. "Marine cyanobacteria: evaluation of the anticancer potential." Master's thesis, Universidade de Aveiro, 2012. http://hdl.handle.net/10773/10491.

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Mestrado em Biotecnologia Molecular<br>Durante as últimas décadas, as cianobactérias têm ganho importância devido à sua capacidade de sintetizar metabolitos secundários com actividade biológica, úteis no tratamento de inúmeras doenças, tal como o cancro. A caracterização dos metabolitos secundários com aplicações farmacológicas tem sido maioritariamente feita com cianobactérias filamentosas marinhas, do género Lyngbya, Microcoleus e Symploca, recolhidas em áreas tropicais. Contudo, a investigação em cianobactérias marinhas que ocorrem em baixas densidades e em regiões temperadas, como a costa

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4

Williams, Philip. "Chemical investigations of marine cyanobacteria : the search for new anticancer agents from the sea /." Thesis, University of Hawaii at Manoa, 2003. http://hdl.handle.net/10125/6878.

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5

Jones, Helen. "Niche adaptation and genomic diversity in marine cyanobacteria." Thesis, University of Warwick, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.418165.

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6

Thompson, Luke Richard. "Auxiliary metabolic genes in viruses infecting marine cyanobacteria." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/57562.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Biology, 2010.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student submitted PDF version of thesis.<br>Includes bibliographical references (p. 281-293).<br>Marine viruses shape the diversity and biogeochemical role of their microbial hosts. Cyanophages that infect the cyanobacteria Prochlorococcus and Synechococcus often carry metabolic genes not found in other bacteriophages. The proteins encoded by these `

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7

Mann, Elizabeth Lowell 1966. "Trace metals and the ecology of marine cyanobacteria." Thesis, Massachusetts Institute of Technology, 2000. http://hdl.handle.net/1721.1/9385.

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Thesis (Ph. D.)--Joint Program in Oceanography (Massachusetts Institute of Technology, Dept. of Biology; and Woods Hole Oceanographic Institution), 2000.<br>Includes bibliographical references.<br>The marine cyanobacteria Synechococcus and Prochlorococcus are important primary producers in oligotrophic oceans. The abundance and cell division rates of these cyanobacteria can be influenced by trace metals such as iron and copper. Iron is an essential trace metal that is present in the high nutrient, low chlorophyll waters of the equatorial Pacific in extremely low concentrations. When these wate

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8

Dzeha, Thomas Mwambire. "Cyclodepsipeptides from a Kenyan marine cyanobacterium." Thesis, Rhodes University, 2003. http://hdl.handle.net/10962/d1004961.

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An examination of an organic extract of the cyanobacterium Lyngbya majuscula collected from Wasini Island off the southern Kenyan coast led to the isolation of the known cyclodepsipeptide antanapeptin A (7), recently isolated from a Madagascan collection of L. majuscula, and a new bioactive cyclodepsipeptide, homodolastatin 16 (42). Although L. majuscula is a common, pantropical cyanobacterium this study represents the first investigation of the natural product chemistry of a Kenyan population of L. majuscula. The structures of the two cyclodepsipeptides were determined from 2D NMR and mass sp

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9

Everroad, Richard Craig. "Diversification of marine picocyanobacteria : the ecology and evolution of spectral phenotype and phycoerythrin /." view abstract or download file of text, 2007. http://proquest.umi.com/pqdweb?did=1324371891&sid=1&Fmt=2&clientId=11238&RQT=309&VName=PQD.

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Thesis (Ph. D.)--University of Oregon, 2007.<br>Typescript. Includes vita and abstract. Includes bibliographical references (leaves 117-137). Also available for download via the World Wide Web; free to University of Oregon users.

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10

Wilson, William Hector. "Characterisation of viruses infecting marine phytoplankton." Thesis, University of Warwick, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.283512.

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11

Rose, Andrew Civil &amp Environmental Engineering Faculty of Engineering UNSW. "Availability of iron to the marine cyanobacterium Lyngbya majuscula." Awarded by:University of New South Wales. Civil and Environmental Engineering, 2005. http://handle.unsw.edu.au/1959.4/20569.

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Iron is an essential micronutrient that is required by some microorganisms in relatively large quantities. This is problematic for those inhabiting marine environments, where iron is highly insoluble and the dissolved fraction is predominantly strongly bound to organic compounds. Due to low supply and high demand, iron limits primary productivity in many oceanic waters, and may also limit growth of organisms in coastal waters under some circumstances. Recent incidents of explosive growth (???blooms???) of the noxious filamentous cyanobacterium Lyngbya majuscula in the coastal marine waters of

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12

Axmann, Ilka Maria. "The regulatory potential of marine cyanobacteria transcriptional factors and small RNAs /." [S.l.] : [s.n.], 2006. http://deposit.ddb.de/cgi-bin/dokserv?idn=983792801.

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13

Quesnel, Sarah-Ann. "Effects of Fe limitation on the elemental stoichiometry of marine cyanobacteria." Thesis, McGill University, 2009. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=66762.

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Cyanobacteria make up 30-80% of autotrophic biomass in high-nutrient low-chlorophyll regions of the sea, but few measurements of their nutrient requirements for growth exist. We measured the elemental content of five strains of marine Synechococcus (CCMP2515, -838, -837, -1334 and -2370) during exponential growth in Fe-replete and Fe-deplete seawater. Iron-limited cells showed a substantial increase in volume and carbon, nitrogen and phosphorus quotas. The average molar C: N, and C: P ratios of the Synechococcus strains was not significantly affected by Fe nutritional state,

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14

Honey, David James. "Heme b in marine cyanobacteria and the (sub-) tropical North Atlantic." Thesis, University of Southampton, 2012. https://eprints.soton.ac.uk/359063/.

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Heme b is the iron containing prosthetic group to an important pool of iron proteins known as the hemoproteins. Hemoproteins are functionally diverse, playing key roles in photosynthetic and respiratory electron transfer (e.g. cytochrome b6f, photosystem II, cytochrome bc1) among other fundamental biological processes. Heme b is the most naturally abundant heme structure, but data regarding hemes in the marine environment are limited. An investigation has been conducted to improve our understanding of heme b abundance in marine organisms through laboratory monoculture studies of three marine c

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15

Grindberg, Rashel Vina. "Chemical, biochemical and molecular genetic interrogation of biosynthetically robust marine cyanobacteria." Diss., [La Jolla] : University of California, San Diego, 2010. http://wwwlib.umi.com/cr/ucsd/fullcit?p3396998.

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Thesis (Ph. D.)--University of California, San Diego, 2010.<br>Title from first page of PDF file (viewed March 25, 2010). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references.

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16

Ip, Camilla Lan-Chih. "Genome evolution in Prochlorococcus and marine Synechococcus." Thesis, The University of Sydney, 2010. http://hdl.handle.net/2123/17862.

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17

Bergström, Kristofer. "Rapid Changes in Salinity and Cyanobacterial Exposure Influence condition of Young of the Year (YOY) Perch (Perca fluviatilis) : A Field Study in the Curonian Lagoon(Lithuania)." Thesis, Linnéuniversitetet, Institutionen för naturvetenskap, NV, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-7582.

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Two decades ago the recruitment of YOY perch (Perca fluviatilis) started to decline along the Swedish east cost of the Baltic Sea. Factors that influence recruitment are e.g. eutrophication that causes habitat losses and overfishing of cod (Gadus morhua) which causes cascading effects in the food web. Filamentous cyanobacterial blooms are often toxic and has increased in the Baltic Sea and its coastal waters. The aim of this field study was to evaluate the effects of salinity and cyanobacterial exposure on fitness related parameters of young of the year (YOY) perch (Perca Fluviatilis) in a nat

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18

Betts, Makayla N. (Makayla Nicole). "Gene transfer history of carbon fixation proteins constrains marine cyanobacteria divergence times." Thesis, Massachusetts Institute of Technology, 2018. http://hdl.handle.net/1721.1/118026.

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Thesis: S.M. in Geophysics, Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, 2018.<br>Cataloged from PDF version of thesis. "June 2018."<br>Includes bibliographical references (pages 18-24).<br>Carboxysomes provide an avenue for narrowing the timing of evolutionary events in groups of cyanobacteria that are ecologically dominant in modem marine environments - groups that may have an integral role in oxygenating the Earth's atmosphere. Here I show that using concatenated phylogenies of carbon fixation proteins better informs the horizontal gene tr

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19

Nirmal, Raj Jenifer. "Selection of mutants defective for starch biosynthesis in marine single-cell cyanobacteria." Thesis, Lille 1, 2010. http://www.theses.fr/2010LIL10014/document.

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L’amidon s’accumule en grains insolubles et semi-cristallins dans d’une part le cytoplasme des algues rouges et des glaucophytes et dans d’autre part les chloroplastes des algues et plantes vertes. Vu la distribution séléctive de l’amidon dans ces trois lignées issues de l’endosymbiose primaire du plaste, nous avons recherché lequel des deux partenaires de cette dernière est responsable de l’origine de cette structure. Nous avons, dans notre travail, contribué à l’identification de polysaccharides de ce type chez un sous groupe particulier de cyanobactéries et avons réalisé une caractérisation

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20

Falkenhayn, Carol J. "Growth Rate and Grazing Dynamics of Coccoid Cyanobacteria in the Lower Chesapeake Bay." W&M ScholarWorks, 1990. https://scholarworks.wm.edu/etd/1539617613.

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21

Bird, Claire. "Molecular cloning and characterisation of genes involved in nitrate/nitrite assimilation in the marine cyanobacterium Synechococcus sp. strain WH8103." Thesis, University of Stirling, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.391491.

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22

Orchard, Elizabeth Duncan. "Phosphorus physiology of the marine cyanobacterium Trichodesmium." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/58373.

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Thesis (Ph. D.)--Joint Program in Oceanography/Applied Ocean Science and Engineering (Massachusetts Institute of Technology, Dept. of Biology; and the Woods Hole Oceanographic Institution), 2010.<br>"February 2010." Cataloged from PDF version of thesis.<br>Includes bibliographical references.<br>Primary producers play a critical role in the oceanic food chain and the global cycling of carbon. The marine diazotroph Trichodesmium is a major contributor to both primary production and nitrogen fixation in the tropical and subtropical oceans. These regions are often characterized by low phosphorus

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23

McCarren, Jay William. "Microscopic, genetic, and biochemical characterization of non-flagellar swimming motility in marine cyanobacteria." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2005. http://wwwlib.umi.com/cr/ucsd/fullcit?p3199668.

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Thesis (Ph. D.)--University of California, San Diego, 2005.<br>Title from PDF title page (viewed October 21, 2005) Vita. Includes bibliographical references. Available online via ProQuest Digital Dissertations.

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24

Pope, Welkin Hazel. "Genes and structural proteins of the phage SYN5 of the marine cyanobacteria, Synechococcus." Thesis, Massachusetts Institute of Technology, 2005. http://hdl.handle.net/1721.1/39190.

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Thesis (Ph. D.)--Joint Program in Biological Oceanography (Massachusetts Institute of Technology, Dept. of Biology; and the Woods Hole Oceanographic Institution), 2005.<br>Includes bibliographical references (p. 157-171).<br>Bacteriophage have been proposed to be the most abundant organisms on the planet, at an estimated 10³¹ particles globally (Hendrix et al., 1999). The majority of bacteriophage isolates (96%) are double-stranded DNA tailed phages (Caudovirales). These phages possess a distinctive icosehedral head, with a protein tail structure protruding from a single vertex. This organelle

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25

Howard, Katharine Mary. "Carbon metabolism and growth of marine unicellular cyanobacteria belonging to the genus Synechococcus." Thesis, University of Warwick, 1990. http://wrap.warwick.ac.uk/107984/.

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An investigation was made into the carbon metabolism of the marine unicellular cyanobacterium, Synechococcus sp., strain WH7803, in laboratory cultures and natural populations. Synechococcus WH7803 grown in continuous culture, was used to study the effect of different irradiances (10 - 90/iEm‘2s"1) on the growth and photosynthetic characteristics of the organism. Growth saturated at relatively low irradiances (@55/iEm'2s'r). Parameters were measured for photosynthetic relationships, pigment concentrations and total quantities of DNA, RNA and protein present in the cells. Although the photosynt

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26

李崇志 and Sung-chi Lee. "Chemical ecology of algae and the cyanobacterium kyrtuthrix maculans on Hong Kong rocky shores." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2001. http://hub.hku.hk/bib/B31241955.

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27

Lee, Sung-chi. "Chemical ecology of algae and the cyanobacterium kyrtuthrix maculans on Hong Kong rocky shores." Hong Kong : University of Hong Kong, 2001. http://sunzi.lib.hku.hk/hkuto/record.jsp?B23316688.

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28

Toledo, Gerardo V. "Genetic diversity of the unicellular cyanobacteria Synechococcus in the California Current /." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2000. http://wwwlib.umi.com/cr/ucsd/fullcit?p3025941.

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29

Ilikchyan, Irina N. "Phosphonates Utilization in Marine and Freshwater Picocyanobacteria." Bowling Green State University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1229969527.

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30

Nazarov, Alexander N. "Construction and Characterization of Cyanobacterial Bioreporters to Assess Phosphorus Bioavailability in Marine Environments." Bowling Green State University / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1245347355.

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31

Rozmarynowycz, Mark Jeremy. "Design and Characterization of Cyanobacterial Bioreporters to Measure Phosphorus Availability in Marine Systems." Bowling Green State University / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1250277017.

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32

Goepfert, Tyler Jay. "Urea and nickel utilization in marine cyanobacteria as evaluated by incubation, proteomic, and uptake techniques." Thesis, Massachusetts Institute of Technology, 2013. http://hdl.handle.net/1721.1/82303.

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Thesis (S.M.)--Joint Program in Chemical Oceanography (Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences; and the Woods Hole Oceanographic Institution), 2013.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references.<br>Nitrogen and trace metal biogeochemical effects on phytoplankton productivity were compared through whole water bottle incubations and proteomic evaluation of in situ harvested particulate matter from two distinct oceanographic regions: the Equatorial Pacific Upwelling and the South Pacific Gyre. Phytoplankton

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33

Bauer, Karolina. "Diazotrophy and diversity of benthic cyanobacteria in tropical coastal zones." Doctoral thesis, Stockholm : Department of Botany, Stockholm university, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-6572.

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34

Trnka, Maureen C. "The Spatial Distribution of the Cyanobacteria Lyngbya Spp. On the Reefs of Broward County, Florida." NSUWorks, 2008. http://nsuworks.nova.edu/occ_stuetd/239.

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The frequency, magnitude and persistence of cyanobacteria bloom events are increasing worldwide and can be attributed to many factors associated with urban, industrial and agricultural expansion (Pittman and Pittman 2005; Ahern et al. 2006b). In Florida, filamentous cyanobacteria of the genus Lyngbya was first observed in the early 1990s, first documented on the southernmost extent of Broward County reefs in 2002, and have since progressed northward into West Palm Beach County (Paul et al. 2005; Tichenor 2005). Previously, cyanobacteria would appear during the summer months, however they began

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35

Boyaud, France. "Synthèse totale de la laxaphycine B : un lipopeptide cyclique d’origine marine : extension à d’autres peptides apparentés." Thesis, Montpellier 2, 2013. http://www.theses.fr/2013MON20083.

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Le milieu marin représente une source d'inspiration pour les chimistes, grâce à l'incroyable diversité structurale des composés isolés des organismes et micro-organismes marins. Parmi eux, la laxaphycine B, un lipopeptide cyclique isolée de la cyanobactérie Anabaena torulosa est comme la plupart des peptides marins produit selon une voie de biosynthèse non ribosomale « NRPS /PKS » et présente une forte activité cytotoxique sur différentes lignées cellulaires cancéreuses. Une des problématiques de ce lipopeptide est l'absence d'information sur son mécanisme d'action. Afin d'identifier des cible

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36

Martinho, Rui Seabra Alves. "Immunolocalization of the uptake hydrogenase in the marine Lyngbya majuscula CCAP 1446/4 and other cyanobacteria." Master's thesis, Instituto de Ciências Biomédicas Abel Salazar, 2006. http://hdl.handle.net/10216/7185.

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Martinho, Rui Seabra Alves. "Immunolocalization of the uptake hydrogenase in the marine Lyngbya majuscula CCAP 1446/4 and other cyanobacteria." Dissertação, Instituto de Ciências Biomédicas Abel Salazar, 2006. http://hdl.handle.net/10216/7185.

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38

Dixon, Helen Marie. "Water Quality, Cyanobacteria and Disease Studies in an Operational Shrimp (Penaeus vannamei) Farm: Belize, Central America." NSUWorks, 1992. http://nsuworks.nova.edu/occ_stuetd/357.

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Water quality, cyanobacteria, and disease were studied in four commercial shrimp (Penaeus vannamei) ponds and six fiberglass tanks over a two-month period. High temperatures, decreased water exchange and increased applications of fertilizers encouraged algal blooms containing Oscillatoria lutea, Spirulina subsalsa, Schizothrix calcicola, and Microcoleus lyngbyaceus, filamentous cyanobacteria previously linked to hemocytic enteritis (HE), a nutritional disease. Gut contents from tank-raised postlarvae, and pond-raised juveniles contained cyanobacteria identified as Microcoleus lyngbyaceus, Schi

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39

Gomes, Igor Gabriel Rodrigues Ferreira. "Phycocyanin production assessment for the marine microalgae Arthrospira platensis, cultivated in fish effluent." Universidade Federal do CearÃ, 2016. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=16605.

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CoordenaÃÃo de AperfeÃoamento de Pessoal de NÃvel Superior<br>The phycocyanins are water-soluble proteins that function as accessory pigments and exhibit various properties, as immunostimulatin, cholesterol lowering effect, anti-inflammatory, antiviral, anticancer and antioxidant action, in addition to application as a natural dye. The focus of the commercial production of phycocyanin has fallen in most of the microalgae Arthrospira platensis. This cyanophyceae is rich in compounds as proteins, vitamins, essential amino acids, minerals, essential fatty acids, antioxidants, pigments, among othe

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McCollough, Bianca. "Toxic algae and other marine biota: detection, mitigation, prevention and effects on the food industry." Kansas State University, 2016. http://hdl.handle.net/2097/32490.

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Master of Science<br>Food Science Institute<br>Curtis Kastner<br>Harmful Algal Blooms (HABs) including Cyanobacteria and other toxic marine biota are responsible for similar harmful effects on human health, food safety, ecosystem maintenance, economic losses and liability issues for aquaculture farms as well as the food industry. Detection, monitoring and mitigation are all key factors in decreasing the deleterious effects of these toxic algal blooms. Harmful algal blooms can manifest toxic effects on a number of facets of animal physiology, elicit noxious taste and odor events and cause mas

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Klawonn, Isabell. "Marine nitrogen fixation : Cyanobacterial nitrogen fixation and the fate of new nitrogen in the Baltic Sea." Doctoral thesis, Stockholms universitet, Institutionen för ekologi, miljö och botanik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-122080.

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Biogeochemical processes in the marine biosphere are important in global element cycling and greatly influence the gas composition of the Earth’s atmosphere. The nitrogen cycle is a key component of marine biogeochemical cycles. Nitrogen is an essential constituent of living organisms, but bioavailable nitrogen is often short in supply thus limiting primary production. The largest input of nitrogen to the marine environment is by N2-fixation, the transformation of inert N2 gas into bioavailable ammonium by a distinct group of microbes. Hence, N2-fixation bypasses nitrogen limitation and stimul

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42

Grébert, Théophile. "Pigment diversity in marine Synechococcus sp. : molecular basis, evolution and ecological role." Thesis, Paris 6, 2017. http://www.theses.fr/2017PA066614/document.

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Les picocyanobactéries marines Synechococcus sont les seconds organismes photosynthétiques les plus abondants sur Terre. Elles présentent une grande diversité pigmentaire du fait de différences dans la composition de leur antenne collectrice de lumière (phycobilisome), ce qui leur permet d'utiliser efficacement une grande partie du spectre lumineux. Cependant, l'évolution, l'écologie et les bases moléculaires de cette diversité restent mal comprises. La comparaison d'une région génomique impliquée dans la synthèse des phycobilisomes de 54 souches et de populations naturelles m'a permis de prop

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43

Boyanapalli, Ramakrishna Bharadwaj. "Construction and Characterization of Cyanobacterial Bioreporters to Assess Nutrient (P, Fe) Availability in Marine Environments." Bowling Green State University / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1145826324.

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Aylor, Anna. "The effects of ocean acidification on Prochlorococcus." Wittenberg University Honors Theses / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=wuhonors1527670902763292.

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45

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 nitro

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Paulsen, Hanna [Verfasser], and Inga [Akademischer Betreuer] Hense. "The effects of marine nitrogen-fixing cyanobacteria on ocean biogeochemistry and climate – an Earth system model perspective / Hanna Paulsen ; Betreuer: Inga Hense." Hamburg : Staats- und Universitätsbibliothek Hamburg, 2018. http://d-nb.info/1162621834/34.

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Paulsen, Hanna Verfasser], and Inga [Akademischer Betreuer] [Hense. "The effects of marine nitrogen-fixing cyanobacteria on ocean biogeochemistry and climate – an Earth system model perspective / Hanna Paulsen ; Betreuer: Inga Hense." Hamburg : Staats- und Universitätsbibliothek Hamburg, 2018. http://d-nb.info/1162621834/34.

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Gil-Acevedo, Jennifer 3664585. "Sensitivity of Marine Cynobacteria and Green Microlage to Nano and Bulk Zinc Oxides." FIU Digital Commons, 2018. https://digitalcommons.fiu.edu/etd/3845.

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Nanoparticles are particles with sizes between 1 and 100 nanometers (nm). Owing to their unique chemical, electrical, mechanical, optical, and piezoelectric properties, zinc oxide nanoparticles (ZnO-NPs) are finding widespread use in numerous applications with yearly production over 550 tons per year. Increasing use of ZnO NPs, and NPs in wastewater discharges from domestic and industrial sources will have significant potential for adverse impacts on aquatic phototrophic organisms. Comparative studies on microalgae species response to ZnO NPs and variation in tolerance among species is still m

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Hoffman, Daniel K. "The Fate of Anthropogenic Nitrogen Along Hydrologic Continuums: Patterns of Transformation and Recycling in a Eutrophic Lake and Coastal Marine Sediments." Wright State University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=wright1598886275031918.

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Krupke, Andreas [Verfasser], Marcel [Akademischer Betreuer] Kuypers, and Bernhard [Akademischer Betreuer] Fuchs. "The role of unicellular cyanobacteria in nitrogen fixation and assimilation in subtropical marine waters / Andreas Krupke. Gutachter: Marcel Kuypers ; Bernhard Fuchs. Betreuer: Marcel Kuypers." Bremen : Staats- und Universitätsbibliothek Bremen, 2013. http://d-nb.info/1072156490/34.

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