Дисертації з теми "Biological diversity"
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Miroshnichenko, Y. V. "Protection of biological diversity." Thesis, Видавництво СумДУ, 2012. http://essuir.sumdu.edu.ua/handle/123456789/26038.
Повний текст джерелаBarraclough, Timothy Giles. "Biological correlates of species diversity." Thesis, University of Oxford, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.320144.
Повний текст джерелаLundgren, Andreas. "Relation between herbivore abundance, herbivore diversity and vegetation diversity." Thesis, Umeå universitet, Institutionen för ekologi, miljö och geovetenskap, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-150095.
Повний текст джерелаPolfus, Jean. "An interdisciplinary approach to describing biological diversity." Ecology and Society; Journal of Biogeography, 2016. http://hdl.handle.net/1993/31986.
Повний текст джерелаFebruary 2017
Schaefer, Sandra M. "An Assessment of Methods for Testing the Reliability of Wildlife Occurrence Models Used in Gap Analysis." Fogler Library, University of Maine, 2002. http://www.library.umaine.edu/theses/pdf/SchaeferSM2002.pdf.
Повний текст джерелаAl-Kaff, Nadia Saleh Ahmed. "Biological and molecular diversity of cauliflower mosaic virus." Thesis, University of East Anglia, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.240834.
Повний текст джерелаMarline, Lovanomenjanahary. "Diversity and biogeography of Madagascan bryophytes with an analysis of taxic and functional diversity along an elevational gradient in Marojejy National Park." Doctoral thesis, University of Cape Town, 2018. http://hdl.handle.net/11427/29263.
Повний текст джерелаLindholm, Petra. "Cytotoxic Compounds of Plant Origin – Biological and Chemical Diversity." Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis : Univ.-bibl. [distributör], 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-5728.
Повний текст джерелаKotsakis, Andreas. "The biological diversity complex : a history of environmental government." Thesis, London School of Economics and Political Science (University of London), 2011. http://etheses.lse.ac.uk/216/.
Повний текст джерелаSchuman, Irina. "The Molecular Diversity and Biogeography of Tardigrades." Thesis, Umeå universitet, Institutionen för ekologi, miljö och geovetenskap, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-143134.
Повний текст джерелаZhang, Li. "Diversity and conservation of Hong Kong bryophytes." Hong Kong : University of Hong Kong, 2001. http://sunzi.lib.hku.hk:8888/cgi-bin/hkuto%5Ftoc%5Fpdf?B23316731.
Повний текст джерелаKelly, Andrew Harley Heron. "The role of local government in the conservation of biodiversity." Faculty of Law, 2004. http://ro.uow.edu.au/theses/386.
Повний текст джерелаCrook, Carolyn. "Biodiversity prospecting agreements evaluating their economic and conservation benefits in Costa Rica and Peru /." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/NQ58978.pdf.
Повний текст джерелаRagnarsson, Henrik. "Biological Diversity of Fish and Bacteria in Space and Time." Doctoral thesis, Uppsala University, Department of Ecology and Evolution, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-8494.
Повний текст джерелаBiological diversity is controlled by an array of factors and processes all active at different spatial and temporal scales. Regional factors control what species are available to occur locally, whereas the local factors determine what species are actually capable of colonizing the locality.
I have investigated how these local and regional factors affect species richness and diversity, mainly of fish in Swedish lakes and in order to assess the impact of dispersal mode one study on bacteria was also performed. In addition, potential first steps towards speciation were investigated in perch (Perca fluviatilis) from two different habitats.
Fish species richness and diversity were found to be regulated by history, dispersal limitation and the local environment. In addition, striking similarities were found in the control of community composition for fish and bacteria. Both were regulated by nearly equal parts regional and local factors. The study of morphological and genetical variation in perch (Perca fluviatilis) revealed genetic differentiation at small spatial scales, suggesting that genetic differences can evolve between groups at strikingly small spatial scales, which might have implications for speciation in a long time perspective.
Based on these findings I conclude that space and time matter. Space has the potential to isolate sites. And both dispersal and local extinctions, it seems, might take a long time, as effects of the last ice-age can still be seen on the contemporary fish community richness and composition.
Gyllin, Mats. "Biological diversity in urban environments : positions, values and estimation methods /." Alnarp : Swedish University of Agricultural Sciences, 2004. http://diss-epsilon.slu.se/archive/00000566/.
Повний текст джерелаAppendix consists of reprints of five manuscripts, four of which are co-authored with others. Includes bibliographical references. Also partially available online in PDF format; online version lacks appendix.
Moran, Dominic. "Investing in biological diversity : economic valuation and priorities for development." Thesis, University College London (University of London), 1997. http://discovery.ucl.ac.uk/1317651/.
Повний текст джерелаScott, Alistair Norman John. "Biological and genetic diversity of highly-passaged chicken anaemia virus." Thesis, Queen's University Belfast, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.314144.
Повний текст джерелаHorsnell, Philip Richard. "Molecular approaches to understanding biological diversity in rhino- and enteroviruses." Thesis, University of Essex, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.235801.
Повний текст джерелаMunyenyembe, Mutiyenkhu Paul. "Biological diversity of species in the leguminosae genus Dolichos L." Thesis, University of Southampton, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.332062.
Повний текст джерелаRoberts, Ronel. "Genetic and Biological diversity of 'candadatus liberibacters' from South Africa." Thesis, University of Pretoria, 2019. http://hdl.handle.net/2263/77879.
Повний текст джерелаThesis (PhD)--University of Pretoria, 2019.
Microbiology and Plant Pathology
PhD
Unrestricted
Mawdsley, Nicholas Anthony. "Community structure of the Coleoptera assemblage in Bornean tropical forest." Thesis, Imperial College London, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.361655.
Повний текст джерелаByron, Helen Jane. "Treatment of biodiversity issues in environmental impact assessments of road schemes." Thesis, Imperial College London, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.249434.
Повний текст джерелаGwynne-Evans, David. "The dispersal paradox : can lowland granivorous mice also disperse the seeds they devour?" Bachelor's thesis, University of Cape Town, 2003. http://hdl.handle.net/11427/24830.
Повний текст джерелаMusker, Seth. "Dispersal, gene flow, niche divergence and local adaptation in the hyper-diverse ruschioid Aizoaceae: testing alternative modes of speciation in the Knersvlakte quartz field flora of the Succulent Karoo, South Africa." Master's thesis, University of Cape Town, 2017. http://hdl.handle.net/11427/27384.
Повний текст джерелаCheung, chi-ming. "Improving environmental sustainability in Hong Kong : the role of biodiversity /." Hong Kong : University of Hong Kong, 2002. http://sunzi.lib.hku.hk/hkuto/record.jsp?B2524789x.
Повний текст джерелаLoomis, Eli Stuart. "SEX AND DIVERSITY IN THE INVASIVE PLANT HIERACIUM AURANTIACUM." The University of Montana, 2007. http://etd.lib.umt.edu/theses/available/etd-05302007-121438/.
Повний текст джерелаNunkoo, Muhammad Azher Irfan. "Studies on the diversity and distribution of marine ichthyoparasites in Southern Africa." Doctoral thesis, Faculty of Science, 2019. http://hdl.handle.net/11427/30941.
Повний текст джерелаGarcia, Carlos Eduardo. "Isolamento e identificação de actinobacterias em solos de terra preta antropogenica (TPA) da Amazonia Central por ARDRA e sequenciamento do gene 16S rRNA." [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/256616.
Повний текст джерелаTese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia de Alimentos
Made available in DSpace on 2018-08-05T16:40:59Z (GMT). No. of bitstreams: 1 Garcia_CarlosEduardo_D.pdf: 3424911 bytes, checksum: 6338d2ede1846761521ec0cfb4c5e1ec (MD5) Previous issue date: 2006
Doutorado
Doutor em Ciência de Alimentos
Chu, Wing-hing. "Conservation of terrestrial biodiversity in Hong Kong /." Hong Kong : University of Hong Kong, 1998. http://sunzi.lib.hku.hk/hkuto/record.jsp?B19737439.
Повний текст джерелаGilbert, Janice M. "Examining the link between macrophyte diversity, bacterial diversity, and denitrification function in wetlands." Connect to this title online, 2004. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1086098505.
Повний текст джерелаDocument formatted into pages; contains xiii, 234 p. Includes bibliographical references. Abstract available online via OhioLINK's ETD Center; full text release delayed at author's request until 2005 June 1.
Cortobius, Fredriksson Moa. "ProBenefit : Implementing the Convention on Biological Diversity in the Ecuadorian Amazon." Thesis, Södertörn University College, School of Life Sciences, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-2771.
Повний текст джерелаLegislation on benefit sharing dates back to 1992 and the commandment of the UNConvention on Biological Diversity, hence implementation still has few cases to fall back on(CBD, 1992). The case study of the project ProBenefit presented by the thesis highlights howlack of deliberation can undermine a democratic process. The objective of the thesis is thatProBenefit’s attempt to implement the standards of the CBD on access and benefit sharingwill highlight not only problems met by this specific project, but difficulties that generallymeet democratic processes in contexts of high inequality. To define if the project ProBenefitsucceeded in carrying out a deliberative process the project will be analyzed by the criteria:access to information, representation, legitimacy and involvement.The population in the project area of ProBenefit had a long history of social marginalization,which made it hard for foreign projects to gain legitimacy. The lack of independentorganizations and the late establishment of the project, which resulted in time shortage, madeit impossible to prevent the distrust of the local population. The failure of the projectcoordinators to ensure active participation of all stakeholders resulted in a late and lowinvolvement of the local participants. The absence of independent organization also madedemocratic legitimacy of the process questionable. Even if ProBenefit had a vision ofdemocratic deliberation the project was unable to break down the prevailing unequal powerdistribution which resulted in an unsustainable process and failure. The conclusion of thethesis is that the attainment of deliberation foremost depends on how a project deals with theexisting distribution of power and how it succeeds in involving all stakeholders.
Syahailatua, Augy BEES UNSW. "Biological oceanography of larval fish diversity and growth off eastern Australia." Awarded by:University of New South Wales. BEES, 2005. http://handle.unsw.edu.au/1959.4/22791.
Повний текст джерелаMarshall, Lynn P. "Conservation of biological diversity in Canada, pristine wilderness or mythical camelot?" Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq24880.pdf.
Повний текст джерелаStockwell, Gareth Rhys. "Structural diversity of biological ligands and their binding sites in proteins." Thesis, University College London (University of London), 2005. http://discovery.ucl.ac.uk/1432660/.
Повний текст джерелаAhmad, Amirrudin Bin. "Biological diversity of freshwater fishes in small streams in peninsular Malaysia." Thesis, University of St Andrews, 2012. http://hdl.handle.net/10023/3144.
Повний текст джерелаVerschuyl, Jacob Pieter. "Biodiversity potential in the Pacific and Inland Northwest the relative importance of forest structure and available energy in driving species diversity /." Diss., Montana State University, 2007. http://etd.lib.montana.edu/etd/2007/verschuyl/VerschuylJ0507.pdf.
Повний текст джерелаWuichet, John Weir. "Ecosystem management for biodiversity : a comparative and theoretical analysis of federal polices." Thesis, Georgia Institute of Technology, 1994. http://hdl.handle.net/1853/31042.
Повний текст джерелаBrown, Maryfrances McGrath. "A description of floral diversity in the southern Appalachians with forest management considerations for conservation /." This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-03172010-020143/.
Повний текст джерелаPeterson, Ann. "Integrated landscape buffer planning model /." St. Lucia, Qld, 2002. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe16351.pdf.
Повний текст джерелаGunnin, R. Davis, Blaine W. Schubert, Joshua X. Samuels, and Keila E. Bredehoeft. "A new genus of desmognathan salamander (Plethodontidae) from the early Pliocene Gray Fossil Site of Northeast Tennessee." Digital Commons @ East Tennessee State University, 2019. https://dc.etsu.edu/asrf/2019/schedule/65.
Повний текст джерелаÖster, Mathias. "Biological diversity values in semi-natural grasslands : indicators, landscape context and restoration." Doctoral thesis, Stockholm University, Department of Botany, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1352.
Повний текст джерелаSemi-natural grasslands, which are a declining and fragmented habitat in Europe, contain a high biodiversity, and are therefore of interest to conservation. This thesis examines how plant diversity is influenced by the landscape context, and how plant and fungal diversity can be targeted by practical conservation using indicator species and congruence between species groups. Reproduction and recruitment of the dioecious herb Antennaria dioica was also investigated, providing a case study on how fragmentation and habitat degradation may affect grassland plants.
Grassland size and heterogeneity were of greater importance for plant diversity in semi-natural grassland, than present or historical connectivity to other grasslands, or landscape characteristics. Larger grasslands were more heterogeneous than smaller grasslands, being the likely reason for the species-area relationship.
A detailed study on A. dioica discovered that sexual reproduction and recruitment may be hampered due to skewed sex-ratios. Sex-ratios were more skewed in small populations, suggesting that dioecious plants are likely to be particularly sensitive to reduced grassland size and fragmentation.
A study on indicators of plant species richness, used in a recent survey of remaining semi-natural grasslands in Sweden, revealed several problems. A high percentage of all indicator species were missed by the survey, removing an otherwise significant correlation between indicator species and plant species richness. Also, a null model showed that the chosen indicator species did not perform significantly better than species chosen at random from the available species pool, questioning the selection of the indicators in the survey. Diversity patterns of the threatened fungal genus Hygrocybe were not congruent with plant species richness or composition. Plants are thus a poor surrogate group for Hygrocybe fungi, and probably also for other grassland fungi. Implications from this thesis are that conservation of semi-natural grasslands should target several species groups, and that an appropriate scale for plant conservation may be local rather than regional.
Öster, Mathias. "Biological diversity values in semi-natural grasslands : indicators, landscape context and restoration /." Stockholm : Department of Botany, Stockholm university, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1352.
Повний текст джерелаLarrimer, Audrey K. "Biological diversity associated with bigtooth aspen patches in a mixed oak forest." Ohio : Ohio University, 2004. http://www.ohiolink.edu/etd/view.cgi?ohiou1088178638.
Повний текст джерелаFigueira, Fernandes Elizalde Sara Raquel. "Bee diversity in Angola and community change along an altitudinal gradient at Serra da Chela (Bruco)." Master's thesis, Faculty of Science, 2020. http://hdl.handle.net/11427/32262.
Повний текст джерелаPetersen, Leif Michael. "Granivores as ecosystem regulators of woody plant increasers in semi-arid Savannas of the Lowveld, South Africa." Thesis, University of the Western Cape, 2006. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_8725_1210750329.
Повний текст джерелаIn recent years, a global trend of increasing woody vegetation densities in semi-arid savanna habitats has been recorded, commonly described in South Africa as 'bush encroachment'. The shrubs and trees that do this (Increasers) have wrought significant economic and ecological impacts upon carrying capacities of large areas of savannas. This occurs, as suitable grazing areas are incrementally engulfed in shrubs and trees establishing new equilibria, from open savannas (essentially grasslands with scattered trees) into closed woodlands (treelands with scattered grasses). This thesis demonstrated a link between grass biomass, small mammal abundance and diversity, and their potential increaser seed/seedling predatory activities in the semi-arid Lowveld Savannas of South Africa.
Petersen, Hana. "Patterns of plant species richness and diversity across two habitat types in the Upper Karoo, South Africa." Master's thesis, University of Cape Town, 2018. http://hdl.handle.net/11427/29209.
Повний текст джерелаKassel, Samantha J. "Selecting species as indicators of ecological integrity a conceptual model based on mammals of Algonquin Provincial Park, Ontario, Canada /." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ27357.pdf.
Повний текст джерелаBride, Ian. "As dead as a dodo? : public understanding and support vis aÌ€ vis biodiversity and biodiversity loss." Thesis, University of Kent, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.250359.
Повний текст джерелаYanna. "Biodiversity, ecology and taxonomy of saprobic fungi on palm fronds /." Hong Kong : University of Hong Kong, 2001. http://sunzi.lib.hku.hk:8888/cgi-bin/hkuto%5Ftoc%5Fpdf?B2295630x.
Повний текст джерелаWardill, Trevor James. "Genetic diversity in the biological control process : Acacia nilotica as a test case /." [St. Lucia, Qld.], 2006. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe19170.pdf.
Повний текст джерела