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Tesis sobre el tema "Forest biodiversity"

Autor: Grafiati
Publicado: 4 de junio de 2021
Última modificación: 25 de julio de 2025

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1

Uliczka, Helen. "Forest biodiversity maintenance : instruments and indicators in the policy implementation /." Uppsala : Dept. of Conservation Biology, Swedish Univ. of Agricultural Sciences, 2003. http://epsilon.slu.se/s291.pdf.

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2

Ingwersen, Sarah. "Biodiversity and forest management, five forest management plans evaluated." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ60848.pdf.

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3

Jucker, Tommaso. "Relating aboveground wood production to tree diversity in forest ecosystems." Thesis, University of Cambridge, 2015. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.709094.

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4

Tacconi, Luca. "The process of forest conservation in Vanuatu : a study in ecological economics /." [Canberra : s.n.], 1995. http://www.library.unsw.edu.au/%7Ethesis/adt-ADFA/public/adt-ADFA20041111.140928/index.html.

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Thesis (Ph. D.)--University of New South Wales.<br>Photocopy of original held in Defence Academy Library, University College, University of New South Wales. Includes bibliographical references. Also issued online.
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5

Kohen, Elvin Carol. "Forest landscape restoration, biodiversity and ecosystem services." Master's thesis, ISA, 2019. http://hdl.handle.net/10400.5/19571.

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Mestrado em Gestão da Floresta e dos Recursos Naturais no Mediterrâneo (MedFor) - Instituto Superior de Agronomia<br>Deforestation and forest degradation are global challenges that negatively affect forests, ecosystem services and biodiversity. The concept of ‘Forest Landscape Restoration’ has emerged as a contribution to address these challenges and recover forests, restore biodiversity, improve ecosystem services and human well-being, thus contributing to the Sustainable Development Goals. Forest landscape restoration may create opportunities for biodiversity conservation, reduction of erosi
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6

Perhans, Karin. "Cost-efficient conservation strategies for boreal forest biodiversity /." Uppsala, Sweden : Swedish University of Agricultural Sciences, 2008. http://diss-epsilon.slu.se/archive/00001772/.

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Thesis (doctoral)--Swedish University of Agricultural Sciences, 2008.<br>Thesis documentation sheet inserted. Includes appendix of reprints of five papers and manuscripts co-authored with others. Includes bibliographical references. Also partially issued electronically via World Wide Web in PDF format; online version lacks appendix of papers.
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7

Pang, Xi. "Modelling trade-offs between forest bioenergy and biodiversity." Licentiate thesis, KTH, Mark- och vattenteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-180333.

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Globally, biodiversity is declining due to loss, fragmentation and degradation of habitat, which undermines ecosystem functioning and therefore threatens also the ability of ecosystems to supply ecosystem services. Moreover, there is a need for adapting to climate change as well as securing the supply of energy, which have led to a shift in energy consumption from fossil fuel to renewables, especially biomass, which in turn put increasing pressure on ecosystems and biodiversity. In Sweden, forest bioenergy has an important role, and high forest biomass production is an important societal objec
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8

Ask, Peter. "Biodiversity and deciduous forest in landscape management : studies in southern Sweden /." Alnarp : Swedish University of Agricultural Sciences, 2002. http://diss-epsilon.slu.se/archive/00000107/.

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Thesis (doctoral)--Swedish University of Agricultural Sciences, 2002.<br>Abstract inserted. Appendix includes reprints of a published paper and three manuscripts, each co-authored with a different author. Includes bibliographical references. Also partially issued electronically via World Wide Web in PDF format; online version lacks appendix.
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9

Martin, Thomas Edward. "Avifauna and anthropogenic forest disturbance in two biodiversity hotspots." Thesis, Lancaster University, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.543999.

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10

Rose, Samuel. "A classification system for mapping tropical rain forest biodiversity." Thesis, University of Leeds, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.274594.

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11

De, Souza Maira. "Predicting biodiversity loss in insular neotropical forest habitat patches." Thesis, University of East Anglia, 2014. https://ueaeprints.uea.ac.uk/52054/.

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Neotropical forests have experienced high rates of biodiversity loss as a result of burgeoning land-use changes. Habitat conversion into cropland, pastures, and more recently hydroelectric lakes, are leading drivers of forest loss and fragmentation of pristine forests in the world’s most biodiverse region. This thesis aims to improve our understanding of the impacts of habitat fragmentation on biodiversity loss in Neotropical forests by evaluating the patterns of floristic changes and vertebrate extinctions in forest patches. Two approaches at different scales were conducted. First, a systemat
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12

Batagoda, B. M. S. "Valuing rainforests : a botanical and ethnobotanical study of non-timber forest products in the Sinharaja forest of Sri Lanka." Thesis, University of East Anglia, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.267276.

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This study seeks to investigate whether the biodiversity conservation of the Sinharaja rainforest in Sri Lanka can be economically justified solely in terms of its non-timber forest products (NTFPs) extraction potential as claimed by some recent research. A variety of methods and techniques were deployed including a botanical inventory survey, a crosssectional ethnobotanical survey, an ethnobotanical log-book survey and an ethnozoological survey. Several aspects relating to the NTFPs use: a) valuing the total inventory stock, the total extractable stock limit, the potential flow and actual flo
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13

Axelsson, Robert. "Forest policy, continuous tree cover forest and uneven-aged forest management in Sweden's boreal forest /." Uppsala : Institutionen för skogens produkter, Sveriges lantbruksuniversitet (SLU), 2008. http://epsilon.slu.se/10947312.pdf.

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14

Gardner, Toby A. "Understanding the consequences of habitat change for tropical forest biodiversity." Thesis, University of East Anglia, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.441551.

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15

Lelli, Chiara <1989&gt. "Forest dynamics: Space-time patterns of biodiversity under changing management." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amsdottorato.unibo.it/8932/1/lelli_chiara_tesi.pdf.

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Aims: We aimed to enhance the conservation of forest biodiversity investigating: (i) The suitability of sampling methods for assessing patterns and trends of plant diversity; (ii) The effects of forest management and abandonment on biodiversity. Main study area: Foreste Casentinesi National Park (Italy). Methods: (i) We generated a georeferenced data set by assembling the available forest vegetation data for the study area, to investigate their spatial and temporal patterns. Then, we analyzed the consistency between preferential and probabilistic samplings. Further, we performed a resurvey s
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16

Sawathvong, Silavanh. "Participatory land management planning in biodiversity conservation areas of Lao PDR /." Umeå : Dept. of Forest Resource Management and Geomatics, Swedish Univ. of Agricultural Sciences, 2003. http://epsilon.slu.se/s267.pdf.

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17

Mwafongo, Elizabeth. "Phylogeographic patterns in three South African forest mosses." Master's thesis, University of Cape Town, 2003. http://hdl.handle.net/11427/6144.

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Bibliography: leaves 86-97.<br>Lepfodon smithii (Leptodontaceae) and Pterogonium gracile (Leucodontaceae) are widespread and disjunctly distributed moss species, that in South Africa are confined to forest patches believed to be relics of vast forests that existed before the Pleistocene glaciation period. These two species exhibit similar distribution and ecologies and frequently co-occur. Wardia hygrometrica is a southwestern Cape endemic that is restricted to streams within the kloofs that the forests generally occupy. In an attempt to trace the species histories and their subsequent coloniz
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18

Kindstrand, Claes. "On trade-offs between timber and biodiversity /." Alnarp : Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences, 2008. http://epsilon.slu.se/10692539.pdf.

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19

Begehold, Heike. "Impact of naturalness-promoting beech forest management on the forest structure and the diversity of breeding birds." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-224738.

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Currently, existing European beech forests (Fagus sylvatica L.) are scarce and fragmented across vast parts of their potentially natural distribution. About 25 % of the global range of beech forests is located in Germany. Thus, Germany has a particular responsibility to integrate biodiversity conservation aspects into beech forest use. In this thesis, the influence of naturalness-promoting management on forest structure and breeding birds was investigated – in comparison to management without a biodiversity focus (different management) and forests sites that have been unmanaged for different p
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20

Coulston, John Wesley. "Large-scale analysis of sustainable forest management indicators: assessments of air pollution, forest disturbance, and biodiversity." NCSU, 2004. http://www.lib.ncsu.edu/theses/available/etd-03282004-103433/.

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As the doubling time of the global human population decreases, increasing emphasis is placed on sustainable development by both policy makers and scientists. Sustainable forest management is one part of the overall picture of sustainable development. One method to assess sustainable forest management is through the use of criteria and indicators. Criteria represent sustainable management goals. Indicators are measurable quantities that designate whether the goals are being met. The maintenance of forest health and vitality is a criterion of the Montréal Process Criteria and Indicators for the
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21

Duveneck, Matthew Joshua. "Managing for Resistance and Resilience of Northern Great Lakes Forests to the Effects of Climate Change." PDXScholar, 2014. https://pdxscholar.library.pdx.edu/open_access_etds/1551.

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Climate change is expected to drastically change the environmental conditions which forests depend. Lags in tree species movements will likely be outpaced by a more rapidly changing climate. This may result in species extirpation, a change in forest structure, and a decline in resistance and resilience (i.e., the ability to persist and recover from external perturbations, respectively). In the northern Great Lakes region of North America, an ecotone exists along the boreal-temperate transition zone where large changes in species composition exist across a climate gradient. Increasing temperatu
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22

Samsoedin, Ismayadi. "Biodiversity and sustainability in the Bulungan Research Forest, East Kalimantan, Indonesia : the response of plant species to logging." Thesis, University of Stirling, 2007. http://hdl.handle.net/1893/224.

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This study reports forest structure, regeneration and the soil properties from unlogged and logged forest in the Bulungan Research Forest, Malinau District, East Kalimantan, Indonesia. Four sites were compared by using four 1-ha replicate plots in each of primary forest (PF), 5, 10 and 30-yr old logged forest (LF-5, LF-10, LF- 30). The tree species composition differ among forest types, as it was shown that the mean value of similarity indices for all pairs were 0.215 (for the Jaccard index) and 0.353 (for the Sorensen index). The low values for similarities among forest types were most probab
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23

Portillo, José Thales da Motta. "Biogeography and ecophylogenetics of atlantic forest snakes /." São José do Rio Preto, 2019. http://hdl.handle.net/11449/181614.

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Orientador: Ricardo Jannini Sawaya<br>Banca: Marcio Roberto Costa Martins<br>Banca: Laura Rodrigues Vieira de Alencar<br>Banca: Fernando Rodrigues da Silva<br>Banca: Cristiano de Campos Nogueira<br>Resumo: A Mata Atlântica da América do sul é um mosaico de diferentes fitofisionomias, relacionadas a pressões seletivas correspondentes a fatores ecológicos e evolutivos distintos, os quais regulam a distribuição da biodiversidade entre os habitats. Exploramos, neste trabalho, como a diversidade de serpentes é distribuída ao longo do gradiente latitudinal da Mata Atlântica. Primeiro analisamos a as
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24

Mokonya, Ngomba Henry. "Diversity of vascular plants in Swedish forests. : Comparison among and within forest, partially cut down and clear cut forest communities." Thesis, Högskolan i Halmstad, Sektionen för ekonomi och teknik (SET), 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-6063.

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Swedish forests are mostly used for timber harvesting and 96 % of this harvesting is made by clear cutting while only 4 % is effected through other methods such as single tree harvesting. All species are not affected by forestry to same magnitude. Some specifically generalists are not affected at all. Hence, this study, had its aim to find out vascular plant species that persist, disappear or colonize other species as a result of anthropogenic disturbances in different production forests, so as to determine not only if canopy openness affects the species distribution but also the magnitude of
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25

Dorma, Candice. "Achieving biodiversity conservation objectives, a case study of Canada's forest industry." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ57533.pdf.

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26

Dibog, Luc. "Biodiversity and ecology of termites (Isoptera) in a humid tropical forest." Thesis, Imperial College London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322058.

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27

Slade, Eleanor M. "The effects of tropical forest management on biodiversity and ecosystem functioning." Thesis, University of Oxford, 2007. http://ora.ox.ac.uk/objects/uuid:d4689410-3c13-4e92-9f35-e4abe0d8e0ac.

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The Effects of Tropical Forest Management on Biodiversity and Ecosystem Functioning Eleanor M. Slade 1. Between 35 % and 50 % of all closed-canopy tropical forest has been lost, and the rate of deforestation continues to increase throughout the tropics. Despite a wealth of literature on the effects of tropical forest disturbance on the diversity and composition of a variety of taxa, there is still no clear consensus on the value of disturbed forests for biodiversity. 2. If forest management practises are to be sustainable in the long-term they should maintain both biodiversity and ecosystem fu
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28

Dahl, Ida. "Naturvårdshänsyn i boreal bruksskog : En studie om avverkningar och avverkare i skogarna runt Saxdalen i södra Dalarna." Thesis, Södertörns högskola, Institutionen för livsvetenskaper, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-10689.

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As the past century’s technological development has progressed the Swedish boreal forests have transformed into dense, highly productive, homogenous and coniferous forests. The area around Saxdalen in Ludvika municipality has long been dominated forests which have been heavily worked since the 18th century. There are in Ludvika 119 000 hectares of productive forest land. Around 70 percent are owned by forest companies and 20 by private forest owners. The forestry is governed by national laws and instructions from the Swedish Forest Agency. Foresters may also choose to abide by certification sy
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29

Norström, Paananen Marcus, Magnus Boström, and Christian Ahlgren. "Power Lines - Wasteland or Biodiversity Hotspots?" Thesis, Mälardalen University, School of Sustainable Development of Society and Technology, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-4541.

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<p>Det svenska kulturlandskapet har förändrats radikalt under de senaste 200 åren från ett varierat och heterogent landskap till ett mer monotont, homogeniserat landskap som följd av att olika former av mänskligt resursutnyttjande har effektiviserats. Detta har lett till en fragmentering av livsmiljöerna för flera av kulturlandskapets arter. Kraftledningsgator kan tänkas hysa naturtyper som påminner om vissa av de nu försvunna eller fragmenterade livsmiljöerna (t ex betad skogsmark och vissa typer av ängsmarker) och skulle kunna ha en viktig betydelse som reträttplats och/eller spridningskorri
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30

Ballinger, Andrea Alleyne. "Influence of habitat variability on macroinvertebrate biodiversity in river red gum Eucalyptus camaldulensis floodplain forest." Monash University, School of Biological Sciences, 2003. http://arrow.monash.edu.au/hdl/1959.1/5768.

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31

Ibarra, Eliessetch José Tomás. "Andean temperate forest owls : detectability, habitat relationships and reliability as biodiversity surrogates." Thesis, University of British Columbia, 2014. http://hdl.handle.net/2429/51520.

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South American temperate forests are globally exceptional for their high concentration of endemic species. These ecosystems are one of the most endangered biomes on Earth because nearly 60% of forests have been lost. Current knowledge of most Neotropical forest owls is limited. I examined (i) detectability, (ii) occurrence and habitat-resource utilization across spatial scales, and (iii) surrogacy reliability of the threatened habitat-specialist rufous-legged owls (Strix rufipes) and habitat-generalist austral pygmy-owls (Glaucidium nana) in southern Chile. During 2011-2013, I conducted 1,145
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32

Jones, Isabel L. "Legacies of tropical forest fragmentation and regeneration for biodiversity and carbon storage." Thesis, University of Stirling, 2017. http://hdl.handle.net/1893/26238.

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Expanding anthropogenic development within the tropical forest biome is driving the loss of an irreplaceable global resource. Mega-diverse tropical forests are vital for regulating the global carbon cycle, and are essential for climate change mitigation. Today, over half of the world’s remaining tropical forest is degraded or regenerating secondary forest. Tropical forests are becoming increasingly fragmented through the expansion of agriculture and roads. Landscape-scale flooding of terrestrial habitats caused by dam construction is an emerging driver of habitat loss and fragmentation. Much a
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33

Duncan, C. A. "Mangrove forest ecosystem services : biodiversity drivers, rehabilitation and resilience to climate change." Thesis, University College London (University of London), 2017. http://discovery.ucl.ac.uk/1553177/.

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Mangrove forests provide a significant contribution to human well-being; particularly through climate change mitigation and adaptation (CCMA) due to disproportionately high carbon sequestration and coastal protection from tropical storms. However, mangrove community structure drivers of these ecosystem services (ES), rehabilitation potential for high CCMA ES delivery, and their resilience to climate change impacts remain poorly understood and monitored. This thesis uses field- and satellite remote sensing-based methods and a dual focus at a Philippines-specific and West Africa to South Asian-s
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34

Griffiths, Hannah. "Invertebrate mediated biodiversity-ecosystem functioning relationships : lessons from tropical forest dung beetles." Thesis, Lancaster University, 2015. http://eprints.lancs.ac.uk/76227/.

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Biological communities are changing across the globe as a result of anthropogenic pressures; abundances of individuals are declining within populations and species are becoming extinct. Biological diversity and trophic complexity in grasslands and soil food webs are positively associated with the cycling of nutrients in soil and water, primary productivity and decomposition. Since these ecosystem processes underpin a number of goods and services to society, human-driven changes in the structure of ecosystems could negatively impact upon human wellbeing. However, the majority of our knowledge o
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35

Miles, Lera Jane. "The impact of global climate change on tropical forest biodiversity in Amazonia." Thesis, University of Leeds, 2002. http://etheses.whiterose.ac.uk/16/.

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Species’ ranges are configured according to their tolerance of environmental conditions, especially climate, and their history of dispersal since speciation. Previous studies of the potential impact of climate change on biodiversity have been biased towards species of high latitudes. This situation results from a lack of detailed knowledge about the distribution of tropical biodiversity, and from the smaller degree of warming expected at low latitudes. However, various General Circulation Models (GCMs) simulate regional drying and increasing seasonality for parts of the tropics, including Amaz
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36

Frate, Ludovico. "Landscape change and forest dynamics: multi-scale pattern analysis and biodiversity issues." Doctoral thesis, Università degli studi del Molise, 2015. http://hdl.handle.net/11695/66293.

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La presente tesi è stata ideata come contributo al crescente bisogno di avere solide basi scientifiche e strumenti efficaci per la comprensione, il monitoraggio e la gestione del paesaggio mirati alla conservazione della sua biodiversità. I concetti, le teorie, le metodologie e le ipotesi testate nel presente lavoro, poggiano le loro basi scientifiche nella disciplina dell'Ecologia del Paesaggio (Landscape Ecology). L'Ecologia del Paesaggio è una branca relativamente moderna dell'ecologia, che ha come obiettivo lo studio delle interazioni che intercorrono tra il pattern spaziale ed i processi
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37

Janssen, Philippe. "Influences relatives de l'ancienneté et de la maturité sur la biodiversité : implications pour la conservation en forêts de montagne." Thesis, Université Grenoble Alpes (ComUE), 2016. http://www.theses.fr/2016GREAS024/document.

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Depuis les années 1980, de nombreuses études ont montré l’importance des peuplements forestiers très matures et de leurs attributs constitutifs (arbres de gros diamètre, bois morts…) pour la conservation de la biodiversité forestière. Ces travaux ont permis d’initier un processus en faveur d’une meilleure reconnaissance de la fonction écologique des forêts. La plupart de ces études ne tiennent cependant pas compte de la notion d’ancienneté des forêts, i.e. de la continuité temporelle de l’état boisé. Cette notion apparaît pourtant pertinente pour expliquer la répartition de certaines espèces.
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38

Shaw, Gordon W. "Oak regeneration in former crop fields in the Missouri river floodplan /." free to MU campus, to others for purchase, 2004. http://wwwlib.umi.com/cr/mo/fullcit?p1426103.

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Ngobo, Nkongo Martine P. "Ecology and socio-economic importance of short fallows in the humid forest zone of Southern Cameroon." Thesis, Bangor University, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.250738.

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40

Kefa, Christopher Amutabi. "Assessing the Impacts of Bioenergy Extraction and Human Land Use of the Biodiversity of Kakamega Tropical Rainforest, Kenya." Bowling Green State University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1465254368.

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41

Prather, Hannah Marie. "Examination of Human Impacts on the Biodiversity and Ecology of Lichen and Moss Communities." PDXScholar, 2017. https://pdxscholar.library.pdx.edu/open_access_etds/3615.

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Globally, more than half of the world's population is living in urban areas and it is well accepted that human activities (e.g. climate warming, pollution, landscape homogenization) pose a multitude of threats to ecosystems. Largely, human-related impacts on biodiversity will hold consequences for larger ecological processes and research looking into human impacts on sensitive epiphytic lichen and moss communities is an emerging area of research. While seemingly small, lichen and moss communities exist on nearly every terrestrial ecosystem on Earth and contribute to whole-system processes (e.g
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42

Sudan, Robinson. "The effects of forest age and management on bee communities of production forests in the southern United States." ScholarWorks@UNO, 2016. http://scholarworks.uno.edu/td/2184.

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Processes structuring bee communities in agricultural landscapes are well-documented compared to those in other anthropogenic landscapes, like production forests. Forests across the temperate zone have historically been under-sampled, in part due to the perception that they provide little habitat to support diverse bee communities. While research suggests that early successional habitats support high levels of bee species richness and abundance, little empirical evidence exists to support the notion that forests, in turn, do not. To understand the relationship between forest successional age a
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43

CANEDOLI, CLAUDIA. "MULTIPLE ECOSYSTEM SERVICES PROVIDED BY URBAN FORESTS IN THE URBAN AREA OF MILAN." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2017. http://hdl.handle.net/10281/158189.

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Gli ecosistemi attraverso il loro normale funzionamento offrono una gamma di beni e servizi importanti per il benessere umano, che sono chiamati collettivamente servizi ecosistemici (ES). Le città dipendono dagli ecosistemi e dei loro componenti per sostenere condizioni a lungo termine per la vita. La fornitura di servizi ecosistemici varia spazialmente attraverso paesaggi, determinata da diverse interazioni sociali, politiche ed ecologiche e coinvolge l'analisi dell'ambiente in una prospettiva interdisciplinare basata sull'integrazione delle dimensioni ecologiche e socio-economiche. Questo st
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44

Sippola, Anna-Liisa. "Forest structure and biodiversity in northern boreal forests : effects of regeneration cutting on flying beetles and wood-decomposing fungi." Helsinki : University of Helsinki, 2001. http://ethesis.helsinki.fi/julkaisut/mat/ekolo/vk/sippola/.

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45

Fraser, Iain. "The effects of forest fragmentation on stream invertebrate communities on Banks Peninsula." Thesis, University of Canterbury. Biological Sciences, 2006. http://hdl.handle.net/10092/1353.

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The removal of indigenous forest and associated fragmentation of habitats has probably had significant impacts on the diversity of stream communities in New Zealand. In this study I investigated the effects of forest fragmentation on stream invertebrate communities on Banks Peninsula. Six catchments were investigated, three with continuous indigenous forest in the riparian zone and three with fragmented indigenous riparian forest. An extensive benthic survey was conducted at three sites in each river catchment, one downstream on the mainstem of the river and two sites in different headwater tr
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46

Deschamps, Vincent J. "Biodiversity and social benefits in community-based forest management, the Leuser ecosystem, Indonesia." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ55668.pdf.

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47

Allen, Laura. "The application of biodiversity indicators to infer ecosystem health in regenerating tropical forest." Thesis, University of Glasgow, 2019. http://theses.gla.ac.uk/40949/.

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There are an overwhelming number of biodiversity indices and indicators available for ecologists and conservationists to use when seeking to understand how biodiversity responds to human disturbance. In choosing between measures there is often an underlying assumption that if a measure works well for one group it will be equally applicable to another. In this study, I use multiple taxa to explore the performance of a wide range of alpha and beta diversity measures for studying biodiversity responses to human disturbance in tropical forest. I sampled 18 sites along a gradient of human disturban
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48

Ferreira, Mariana Moreira. "Biodiversity and plant-pollinator interactions in native forest areas of Terceira Island (Azores)." Master's thesis, Universidade de Évora, 2018. http://hdl.handle.net/10174/23061.

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Neste trabalho avaliámos o impacto que a perturbação humana das comunidades da floresta nativa da ilha Terceira (Açores) tem sobre a riqueza específica e nas interações ecológicas entre plantas e polinizadores. Para o efeito selecionámos dois locais emparelhados (um bem conservado e outro degradado), em duas áreas de estudo (Lomba e Pico Galhardo) e analisámos a integridade das redes ecológicas planta-polinizador. Constatámos que nas áreas bem conservadas as interações são dominadas por espécies nativas, enquanto que nas áreas perturbadas, apesar da prevalência de plantas introduzidas, os poli
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49

Schultz, Courtney Allison. "Cumulative effects analysis in U.S. Forest Service decision-making." Diss., [Missoula, Mont.] : The University of Montana, 2009. http://etd.lib.umt.edu/theses/available/etd-06102009-101714.

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50

Macdonald, Fraser Ross. "Parks, people, and power: the social effects of protecting the Ngel Nyaki Forest Reserve in eastern Nigeria." Thesis, University of Canterbury. Sociology and Anthropology, 2007. http://hdl.handle.net/10092/978.

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The thesis outlines the impacts produced on local indigenous people by the protection of the Ngel Nyaki Forest Reserve in Taraba State, eastern Nigeria. After locating my work in various fields of literature and providing detailed background information on the area in which I conducted my fieldwork and the people who inhabit that area, I proceed onto the core of my thesis, which is two-fold. Firstly, I outline the impacts produced on the local people who inhabit the settlements surrounding the reserve. I elucidate the social, cultural, psychological, economic, and residential impacts of protec
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