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Rozprawy doktorskie na temat „Invertebrates”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 25 lipca 2025

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1

Dahl, Joakim Johnson Richard K. Sandin Leonard. "Detection of human-induced stress in streams : comparison of bioassessment approaches using macroinvertebrates /." Upsala : Swedish University of Agricultural Sciences, 2004. http://diss-epsilon.slu.se/archive/00000708/.

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Thesis (doctoral)--Swedish University of Agricultural Sciences, 2004.<br>Thesis documentation sheet inserted. Appendix reproduces three papers and manuscripts co-authored with R.K. Johnson and two papers co-authored with R.K. Johnson and L. Sandin. Includes bibliographical references. Also issued electronically via World Wide Web in PDF format; online version lacks appendix.

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2

Pryke, James Stephen. "Conservation of the invertebrate fauna on the Cape Peninsula." Thesis, Link to the online version, 2008. http://hdl.handle.net/10019/1452.

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3

Askin, David. "Carotenoproteins in marine invertebrates." Thesis, University of Liverpool, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.316509.

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4

Figueiredo, Lívia Mara Alves. "Efeitos da terapia fotodinâmica na candidose experimental e resposta imunológica no modelo hospedeiro de Galleria mellonella /." São José dos Campos, 2017. http://hdl.handle.net/11449/150842.

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Orientador: Juliana Campos Junqueira<br>Banca: Aguinaldo Silva Garcez Segundo<br>Banca: Antonio Olavo Cardoso Jorge<br>Resumo: A terapia fotodinâmica (TFD) tem demonstrado ação antimicrobiana sobre as leveduras do gênero Candida, sendo considerada uma técnica promissora para o tratamento de candidose. Recentemente foi relatado que a aplicação de TFD também pode resultar em ativação do sistema imunológico, contribuindo para a melhora da infecção. Assim, o objetivo desse estudo foi avaliar a ação da TFD e da terapia laser sobre a resposta imunológica à candidose experimental utilizando Galleria

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5

She, Shu-sheng. "Determinants of macroinvertebrate community structure on stone surfaces in Hong Kong streams /." [Hong Kong] : University of Hong Kong, 1993. http://sunzi.lib.hku.hk/hkuto/record.jsp?B1373149X.

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6

Sandler, Joel Stuart. "Anticancer compounds from marine invertebrates /." 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?p3247792.

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7

Sky, Alwin. "Saproxylic invertebrates in plantation forests." Thesis, University of Canterbury. Biological Sciences, 2011. http://hdl.handle.net/10092/9338.

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The conversion of natural forests to production land uses has led to huge losses of biodiversity and continues to threaten remaining terrestrial flora and fauna throughout the world. The global demand for wood products and energy, which was partly responsible for the loss of primary native habitat, is now one of the leading drivers of afforestation with significant new areas of plantation replacing former agricultural lands. While plantations do not support the same biodiversity values as natural forests they do provide significant habitat for a range of species. Saproxylic invertebrates (spec

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8

Reese, David Stephen. "Marine invertebrates and Mediterranean archaeology." Thesis, University of Cambridge, 1988. https://www.repository.cam.ac.uk/handle/1810/272352.

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9

Bat, Levent. "Pollution effects on marine invertebrates." Thesis, University of Aberdeen, 1996. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU083075.

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In this study, the amphipod Corophium volutator and the polychaete Arenicola marina were evaluated as test organisms for use in sediment toxicity tests by adapting standard protocols developed by the EPA/COE and Thain et al. (1994) respectively for conducting 10-day sediment toxicity tests. Although these species have been used to assess the toxicity of marine and estuarine sediments, the detailed ecotoxicologies of these animals are not well documented. In particular, the effects of specific contaminants of known concentrations on this bioassay are not known. Here, I report several experiment

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10

Sumner-Rooney, Lauren Héloïse. "Sensory systems in marine invertebrates." Thesis, Queen's University Belfast, 2016. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.709845.

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Sensory systems form the first point of contact between animals and their surroundings. The study of sensory systems is both a rich and diverse anatomical and behavioural field, and a potentially invaluable tool in evolutionary biology. This thesis examines four systems in three molluscan classes and ophiuroid echinoderms, addressing novel or poorly-understood systems and examining evolutionary trends by assessing the anatomy of more familiar structures in a phylogenetic context. The primary study system is a novel discovery reported herein throughout the chiton order Lepidopleurida, named the

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11

Sohn, Dosung. "Invertebrates analysis by capillary electrophoresis." [Gainesville, Fla.] : University of Florida, 2009. http://purl.fcla.edu/fcla/etd/UFE0024340.

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12

Graiff, Kaitlin W. "The abundance and distribution of megafaunal marine invertebrates in relation to fishing intensity off central California." Pullman, Wash. : Washington State University, 2008. http://www.dissertations.wsu.edu/Thesis/Fall2008/K_Graiff_111808.pdf.

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Thesis (M.S. in environmental science)--Washington State University, December 2008.<br>Title from PDF title page (viewed on Mar. 4, 2009). "School of Earth and Environmental Science." Includes bibliographical references (p. 24-27).

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13

Chan, King-tung. "Multivariate analysis of benthic macroinvertebrate communities of Hong Kong streams /." Hong Kong : University of Hong Kong, 1996. http://sunzi.lib.hku.hk/hkuto/record.jsp?B18037045.

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14

Morrison, Joan Olivia. "Cretaceous marine invertebrates: A geochemical perspective." Thesis, University of Ottawa (Canada), 1991. http://hdl.handle.net/10393/7784.

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A diagenetic evaluation was performed on marine fossil shell material from Cretaceous sediments of North America, the Arctic, the Antarctic and several localities in Europe. Trace element chemistry, XRD, SEM and stable isotope geochemistry were consistent in their results. Preservation of the original shell material of the low-Mg calcite organisms, brachiopods and belemnites, and the numerous aragonitic organisms was slightly variable with the majority of samples well preserved. Those samples that were altered underwent diagenetic stabilization in both reducing and oxic environments. Using the

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15

Voparil, Ian M. "Lipid Solubilization by Marine Benthic Invertebrates." Fogler Library, University of Maine, 2003. http://www.library.umaine.edu/theses/pdf/VoparilIM2003.pdf.

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16

Hayward, Eva. "Envisioning invertebrates and other aquatic encounters /." Diss., Digital Dissertations Database. Restricted to UC campuses, 2007. http://uclibs.org/PID/11984.

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17

Nisbet, Katherine. "Exploring connectivity of marine benthic invertebrates." Thesis, University of Liverpool, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.569247.

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With the marine environment subjected to ever increasing anthropogenic pressures resulting in biodiversity and habitat losses, there is an urgent need to implement effective management and conservation strategies to limit these losses. One such strategy is the designation of Marine Protected Area (MPA) networks, with the central concept that individual MPAs are connected to its neighbours within the network However, determining scales of connectivity in an environment that varies considerably both spatially and temporally is inherently difficult. Larval dispersal is a main driver of population

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18

Cahir, Marie. "Neurotensin and related peptides in invertebrates." Thesis, Queen's University Belfast, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.241330.

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19

Grange, Laura Joanne. "Reproductive success in Antarctic marine invertebrates." Thesis, University of Southampton, 2005. https://eprints.soton.ac.uk/41355/.

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The nearshore Antarctic marine environment is unique, characterised by low but constant temperatures that contrast with an intense peak in productivity. As a result of this stenothermal environment, energy input has a profound ecological effect. These conditions have developed over several millions of years and have resulted in an animal physiology that is highly stenothermal and sometimes closely coupled with the seasonal food supply, e.g. reproductive periodicity and food storage. Therefore, Antarctic marine animals are likely to be amongst the most vulnerable species worldwide to environmen

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20

Andrade, Maria Helena da Silva. "O fenômeno da \"decoada\" no Pantanal do rio Paraguai, Corumbá/MS: alterações dos parâmetros limnológicos e efeitos sobre os macroinvertebrados bentônicos." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/41/41134/tde-19092011-142519/.

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Este trabalho teve como objetivo investigar a hipótese de que a decoada (alteração dos parâmetros físicos e químicos da água) é um fenômeno natural importante na estruturação da comunidade de invertebrados bentônicos do Pantanal do rio Paraguai, bem como a caracterizar a comunidade de macroinvertebrados bentônicos quanto à composição, abundância de organismos e riqueza em função das alterações ambientais provocadas pela decoada. Além disso, pretendeu-se contribuir para o conhecimento da biota do pantanal de Mato Grosso do Sul com o intuito de subsidiar ações de prevenção e/ou mitigação de poss

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21

Miao, Shichang. "Novel secondary metabolites from selected marine invertebrates." Thesis, University of British Columbia, 1991. http://hdl.handle.net/2429/31133.

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Chemical studies of a Northeastern Pacific tunicate and three Papua New Guinea sponges have led to the isolation of sixteen new secondary metabolites. The structures of the new compounds were determined by spectroscopic analysis and chemical interconversions. The absolute stereochemistry of imbricatine, a previously reported starfish metabolite, has also been determined. The northeastern Pacific tunicate Ritterella rubra has been found to contain a novel series of aromatic butenolides, rubrolides A-H (149-156). The structures of the rubrolides were solved by the analysis of NMR (¹H, ¹³C, COSY

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22

Chouinard, Julie. "Metal concentrations in benthic invertebrates in peatlands." Thesis, University of Ottawa (Canada), 1993. http://hdl.handle.net/10393/6549.

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In order to assess the influence of various abiotic and biotic factors on metal accumulation in peatlands, insects were collected from bogs, mineral poor fens and circumneutral fens located in Central Ontario. The peatlands represented a gradient in alkalinity from 0 (acid bogs) to 200 $\mu$eq$\cdot$L$\sp{-1}$ (circumneutral fens). Further, the peatlands had important hydrological differences with no obvious inflows in the bogs and inflow/outflow streams in the fens. Given these contrasting environments, it was hypothesized that there would also be differences in metal accumulation in the asso

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23

Haas, Elske Maria de. "Persistence of benthic invertebrates in polluted sediments." [S.l. : Amsterdam : s.n.] ; Universiteit van Amsterdam [Host], 2004. http://dare.uva.nl/document/75485.

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24

Bender, Cheryl E. "The mitochondrial pathway of apoptosis in invertebrates." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC IP addresses, 2007. http://wwwlib.umi.com/cr/ucsd/fullcit?p3288845.

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Thesis (Ph. D.)--University of California, San Diego, 2007.<br>Title from first page of PDF file (viewed June 2, 2008). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 190-218).

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25

Özden, Özge. "The biodiversity of invertebrates in Cyprus ecosystems." Thesis, University of Exeter, 2009. http://hdl.handle.net/10036/67893.

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There has been great concern within the scientific community about biodiversity loss and the extinction crisis worldwide. In order to set priority targets for biodiversity conservation in any region of the world, it is necessary to have good, long term, scientific, biological data. Without detailed information on local floras and faunas, it is impossible to prepare detailed management plans for biodiversity conservation within the area. The conservation importance of an area, which can be determined by assessing its biodiversity, by considering its species richness and abundance of key species

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26

Hayward, Scott Alexander Lee. "The functional ecology of polar terrestrial invertebrates." Thesis, University of Birmingham, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.396115.

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27

Morrisey, D. J. "Competitive avoidance in marine deposit feeding invertebrates." Thesis, University of Cambridge, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.332468.

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28

Williams, Mark Elliott. "Fertilization ecology of broadcast spawning marine invertebrates." Thesis, University of St Andrews, 1999. http://hdl.handle.net/10023/14544.

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In situ measurements of the fertilization success of broadcast spawning marine invertebrates have been conducted mainly on shallow subtidal echinoderm and coral species. In this study, field fertilization success was measured for two infaunal, intertidal polychaetes Arenicola marina and Nereis virens. Both species are epidemic spawners, with populations of A. marina spawning over a few days in autumn while N. virens spawns in early spring. The fertilization success of female Arenicola marina is highly variable, ranging from 0 to 100%, and is determined by male spawning density. It is hypothesi

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29

Safronova, D. "Sewage water biomonitoring using invertebrates as bioindicators." Thesis, Видавництво СумДУ, 2004. http://essuir.sumdu.edu.ua/handle/123456789/23265.

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30

Scott, Robyn. "Biogeographical patterns of southern African marine invertebrates." Master's thesis, University of Cape Town, 2009. http://hdl.handle.net/11427/6187.

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Includes abstract.<br>Includes bibliographical references (p. 156-171).<br>Biogeography is defined as the study of life, in a spatial and temporal context, with respect to the analysis and explanation of patterns for a given area. The tendency for species richness and diversity to increases towards the equator, where both peak, is a much debated and tested pattern. Underlying mechanisms thought to cause this pattern are: gradients in temperature, stress, productivity, competition, predation, stability, effective evolutionary time, niche breadth, range size and area of occupancy. Evidence exist

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31

Flowers, Andrew E. "Metal-binding proteins in tropical marine invertebrates." Thesis, Queensland University of Technology, 1995.

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32

Uys, Charmaine Janet. "The impact of pine plantations and alien invertebrates on native forest and fynbos invertebrate communities in Table Mountain National Park." Doctoral thesis, University of Cape Town, 2012. http://hdl.handle.net/11427/6888.

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While the Cape Peninsula (South Africa) is renowned for its exceptional plant and invertebrate diversity and endemism, extensive alien plant invasions and exotic pine plantations threaten and reduce native species richness. This study frames invasion ecology theory in a conservation context, and examines the impact of planting and felling pine on litter invertebrate communities, by comparing invertebrate diversity between pine plantations and native vegetation. Impacts of the worst invasive alien invertebrate (Argentine ant, Linepithema humile) and other alien invertebrate species are investig

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33

Orav-Kotta, Helen. "Habitat choice and feeding activity of benthic suspension feeders and mesograzers in the northern Baltic Sea /." Tartu, Estonia : Tartu University Press, 2004. http://dspace.utlib.ee/dspace/bitstream/10062/489/5/Kotta.pdf.

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34

Peterson, Eric W. "Fate and transport of 17 [beta]-Estradiol in karst aquifers /." free to MU campus, to others for purchase, 2002. http://wwwlib.umi.com/cr/mo/fullcit?p3060131.

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35

Morris, Sandra Anne. "Novel secondary metabolites isolated from selected marine invertebrates." Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/31073.

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A study of the secondary metabolism of two northeastern Pacific sponges and two Sri Lankan nudibranchs has led to the isolation of thirteen new and one previously known natural products. The structures of all of the compounds were determined by a combination of spectroscopic data analysis and chemical interconversions. A study of the chemistry of the northeastern Pacific sponge Hexadella sp. has resulted in the isolation of six new brominated alkaloids. Two of these, hexadellins A (77) and B (78), are derived from dibromotyrosine. The structures of compounds 77 and 78 were determined via thei

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36

Guest, Michaela A., and n/a. "Movement and Assimilation of Carbon by Estuarine Invertebrates." Griffith University. School of Environmental and Applied Science, 2004. http://www4.gu.edu.au:8080/adt-root/public/adt-QGU20061024.110617.

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In estuarine and other aquatic systems, it is possible for water to transport locally produced carbon (food) across habitat boundaries, and provide nutrition for animals remote from the carbon source. In estuarine and marine systems, early work examining the movement of carbon from saltmarsh habitats in the USA suggested that carbon may move large distances from inshore to offshore environments. Upon closer examination, however, evidence did not support this paradigm of large-scale carbon movement, referred to as the outwelling hypothesis, in some estuaries. Physical characteristics of estuari

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37

Cárcamo, Héctor A. "Effects of sulphur pollution on forest floor invertebrates." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq24529.pdf.

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38

Dewi, Ariyanti Suhita. "Biologically active secondary metabolites from tropical marine invertebrates." Thesis, University of British Columbia, 2009. http://hdl.handle.net/2429/15299.

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In our effort to discover promising anticancer agents, we have screened a series of compounds for their activities as indoleamine-2,3-dioxygenase (IDO) inhibitor and SHcontaining inositol 5-phosphatase (SHIP1) activator. In comparison to aaptamine (2.1) and demethylaaptamine (2.2), isoaaptamine (2.4) from Aaptos cf. suberitoides appears to be the most promising IDO inhibitor with an IC₅₀ of 0.00215 mg/mL, owing to the presence of hydroxyl group at C9 position and the methylation at N1 position. A study on the sponge extract of RJA 55275 for its SHIP activator yielded theonellapeptolide Id (3.4

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39

Scott, P. J. B. "Infaunal invertebrates associated with live coral in Jamaica." Thesis, McGill University, 1986. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=74004.

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40

Larsen, Stefano. "Effects of deposited sediments on temperate stream invertebrates." Thesis, Cardiff University, 2009. http://orca.cf.ac.uk/54935/.

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41

Nanty, Lisa. "Functional methylomics of apis mellifera and other invertebrates." Thesis, Queen Mary, University of London, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.535742.

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42

Hagger, Josephine Anne. "Evaluation of radionuclide induced damage in marine invertebrates." Thesis, University of Plymouth, 2002. http://hdl.handle.net/10026.1/2483.

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Limited studies have been carried out to assess the potential effects of ionising radiation on marine organisms. Therefore the general aims ofthis thesis were, (a) to assess the cytotoxic, genotoxic and developmental effects of ionising radiation on the embryolarvae of two ecologically relevant marine invertebrates Mytilus edulis and Platynereis dumerilii, (2) to assess the effects of an environmentally relevant cocktail of radionuclides (3) to monitor the potential impact of radiation in the natural environment and finally (4) attempt to predict the potential effects of radiation at a populat

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43

Smith, Karen Lesley. "Immunotoxic biomarkers of anthropogenic impact in marine invertebrates." Thesis, University of Plymouth, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.394702.

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Many chemicals enter the marine environment as a result of human activities where they are available to exert a range of effects upon biota. Research has previously focused on the effects of chemicals upon various biological functions of biota in situ. However the impact of chemicals with immunotoxic functions has received little attention. The current research focused on the immunotoxicity of environmental pollutants on marine invertebrates, primarily Mytilus edulis. The aim of the research was to determine to what extent immune function altered in M edulis following exposure to environmental

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44

Khan, Farhan. "Metal speciation in invertebrates from a metallogenic region." Thesis, King's College London (University of London), 2008. http://kclpure.kcl.ac.uk/portal/en/theses/metal-speciation-in-invertebrates-from-a-metallogenic-region(f40bab2d-c04b-4c84-80f8-440fa94673f5).html.

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45

Bergmann, Melanie. "Fate of discarded invertebrates from Clyde Nephrops fishery." Thesis, University of London, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.394374.

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46

Ghanbour, H. A. "Isolation of novel antibiotic producing microorganisms from invertebrates." Thesis, University of Salford, 2018. http://usir.salford.ac.uk/47844/.

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Because of the increased incidence of antibiotic resistance there is an increasing need to isolate new microorganisms producing new antibiotics. Because conventional sources such as soil have been exhausted, attention has been turned to unexplored sources. The aims of this research were to investigate terrestrial and aquatic invertebrates as a source of antibiotic producing microorganisms, to isolate the organisms and screen them for activity against Gram-positive and Gram-negative bacteria. Those with activity would be further characterised. Forty-seven antibiotic producers were isolated from

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47

Suckling, Coleen Claire. "Calcified marine invertebrates : the effects of ocean acidification." Thesis, University of Cambridge, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.608228.

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48

Netherton, Melanie Jane. "Uptake and metabolism of pharmaceuticals in aquatic invertebrates." Thesis, University of York, 2011. http://etheses.whiterose.ac.uk/2349/.

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This thesis explored the uptake into the freshwater shrimp (Gammarus pulex) and the water boatman (Notonecta glauca) of key pharmaceuticals drawn from different therapeutic classes and covering a range of physico-chemical properties. For one compound, uptake was also assessed using the freshwater snail Planobarius corneus. In G. pulex, bioconcentration factors (BCFs) ranged from 4.6 – 185900 and increased in the order moclobemide < 5-fluoruracil < carbamazepine < diazepam < carvedilol < fluoxetine. In N. glauca BCFs ranged from 0.1 – 1.6 and increased in the order 5-fluorouracil < carbamazepin

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49

Hessling, Elin. "Comparing the serotonergic system in vertebrates and invertebrates." Thesis, Linköpings universitet, Institutionen för fysik, kemi och biologi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-141218.

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The serotonergic system is involved in a broad range of functions in both vertebrates and invertebrates and is highly conserved across taxa. Serotonin is an important monoamine acting in the brains of humans and animals, and has large and varying influences on many aspects of an individual’s life. For example, in humans, serotonin modulates feelings of happiness and in fruit flies, higher levels of serotonin increase aggression. In humans, an abnormal serotonergic system can result in health issues, such as depression and obsessive compulsive disorders, for which medications have been develope

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50

Guest, Michaela A. "Movement and Assimilation of Carbon by Estuarine Invertebrates." Thesis, Griffith University, 2004. http://hdl.handle.net/10072/367539.

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In estuarine and other aquatic systems, it is possible for water to transport locally produced carbon (food) across habitat boundaries, and provide nutrition for animals remote from the carbon source. In estuarine and marine systems, early work examining the movement of carbon from saltmarsh habitats in the USA suggested that carbon may move large distances from inshore to offshore environments. Upon closer examination, however, evidence did not support this paradigm of large-scale carbon movement, referred to as the outwelling hypothesis, in some estuaries. Physical characteristics of estuari

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