Zaloguj się

Gotowe bibliografie tematyczne / Bryophytes / Rozprawy doktorskie

Kliknij ten link, aby zobaczyć inne rodzaje publikacji na ten temat: Bryophytes.

Rozprawy doktorskie na temat „Bryophytes”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 25 lipca 2025

Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych

Wybierz rodzaj źródła:

Sprawdź 50 najlepszych rozpraw doktorskich naukowych na temat „Bryophytes”.

Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.

Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.

Przeglądaj rozprawy doktorskie z różnych dziedzin i twórz odpowiednie bibliografie.

1

Loo, Min Jet. "Bryophytes conservation in Sabah." Doctoral thesis, Università degli studi di Padova, 2012. http://hdl.handle.net/11577/3422582.

Pełny tekst źródła

Streszczenie:

Kinabalu National Park (KNP) has the status as forest reserve class VI: virgin jungle forest in Malaysia. In 2000, it also has been recognized by UNESCO for its “outstanding universal values”. With an area size of 754 Km² and the highest peak at 4,095.2 metres, it provides a diversed habitat for ecologically important flora and fauna. Thus, from the Dipterocarp forest (lowland) to the sub-alpine forest (highland), each forest type offers different benefits to us. Ecologically speaking, montane forest (1200 - 2700m) is essential primarily as water catchment area though, this ecosystem often bei

Style APA, Harvard, Vancouver, ISO itp.

2

Gabriel, Rosalina Maria de Almeida. "Ecophysiology of Azorean forest bryophytes." Thesis, Imperial College London, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326158.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

3

Lönnell, Niklas. "Dispersal of bryophytes across landscapes." Doctoral thesis, Stockholms universitet, Institutionen för ekologi, miljö och botanik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-100064.

Pełny tekst źródła

Streszczenie:

Dispersal, especially long-distance dispersal, is an important component in many disciplines within biology. Many species are passively dispersed by wind, not least spore-dispersed organisms. In this thesis I investigated the dispersal capacity of bryophytes by studying the colonization patterns from local scales (100 m) to landscape scales (20 km). The dispersal distances were measured from a known source (up to 600 m away) or inferred from a connectivity measure (1–20 km). I introduced acidic clay to measure the colonization rates over one season of a pioneer moss, Discelium nudum (I–III). I

Style APA, Harvard, Vancouver, ISO itp.

4

Zhang, 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.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

5

Zhang, Li, and 張力. "Diversity and conservation of Hong Kong bryophytes." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2001. http://hub.hku.hk/bib/B30138103.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

6

Smith, Elizabeth. "Carbon accumulating mechanisms in lichens and bryophytes." Thesis, University of Newcastle Upon Tyne, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.282765.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

7

Guêné-Nanchen, Mélina. "Régénération des bryophytes dans les tourbières perturbées." Doctoral thesis, Université Laval, 2018. http://hdl.handle.net/20.500.11794/33616.

Pełny tekst źródła

Streszczenie:

La restauration écologique des tourbières se définit comme l’ensemble des procédés permettant d’assister à la régénération d’une tourbière qui a été dégradée, endommagée ou détruite. La gamme des tourbières perturbées qui nécessitent des actions de restauration est très diversifiée. L’étude de la régénération naturelle des écosystèmes perturbés a fréquemment été utilisée pour développer des méthodes de restauration qui sont adaptées aux types spécifiques de ces écosystèmes. Une compréhension plus complète des trajectoires de régénération, des contraintes environnementales et de dispersion, ain

Style APA, Harvard, Vancouver, ISO itp.

8

Djan-Chekar, Nathalie. "The bryophyte flora of Bridal Veil Falls, British Columbia : an analysis of its composition and diversity." Thesis, Online version, 1993. https://circle.ubc.ca/bitstream/2429/1348/3/ubc_1993_spring_djan-chekar_nathalie.pdf.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

9

Weibull, Henrik. "Bryophytes on boulders : diversity, habitat preferences and conservation aspects /." Uppsala : Swedish Univ. of Agricultural Sciences (Sveriges lantbruksuniv.), 2000. http://epsilon.slu.se/avh/2000/99-3371261-6.pdf.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

10

Llewellyn, David J. "The role of bryophytes in an indoor air biofilter." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0015/MQ58353.pdf.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

11

Phillips, Samantha Justine. "The ability of bryophytes to withstand sulphur dioxide pollution." Thesis, University of Sheffield, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.284357.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

12

McCarthy, Mirabai Rachel. "Bryophyte Influence on terrestrial and Epiphytic Fern Gametophytes." Oxford, Ohio : Miami University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=miami1193256414.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

13

Rudolphi, Jörgen. "Bryophytes, lichens and dead wood in young managed boreal forests /." Uppsala : Dept. of Ecology, Swedish University of Agricultural Sciences, 2007. http://epsilon.slu.se/200788.pdf.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

14

Callaghan, Des A. "The distributon of Bryophytes in Lancashire: patterns, causes and consequences." Thesis, Edge Hill University, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.493267.

Pełny tekst źródła

Streszczenie:

This thesis investigates the patterns, causes and consequences of bryophyte distributions in Lancashire (north-west England). At a habitat scale, it is shown that species are spatially clustered and exhibit similarities in their ecologies within clusters, related in particular to gradients in disturbance and soil moisture. At a landscape scale. altitude is most strongly associated with differences in species distributions, correlated with important changes in habitats, water availability, nutrient availability and substrate pH. Changes in the solid geology also had an important influence in No

Style APA, Harvard, Vancouver, ISO itp.

15

Walters, Stephanie E. "The microbial decomposition of six species of New Zealand bryophytes." Thesis, University of Canterbury. Plant and Microbial Sciences, 2001. http://hdl.handle.net/10092/6878.

Pełny tekst źródła

Streszczenie:

Nutrient cycling and energy flow within various ecosystems has been the subject of many studies in the past. The influence bryophyte litter has on nutrient cycling has not been investigated extensively and research on nitrogen flow, in particular, is limited. In the following study the litter quality and decomposition characteristics of material from six New Zealand moss species was investigated using both laboratory and field studies. Ptychomnion aciculare, Hypnodendron comatum and Dicranoloma dicarpum were collected from Maruia Springs in the Lewis Pass Reserve and Hypnum cupressiforme, Breu

Style APA, Harvard, Vancouver, ISO itp.

16

Burch, Jane Alison. "The response of bryophytes to elevated atmospheric deposition of nitrogen." Thesis, University of Sheffield, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.369943.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

17

Granath, Gustaf. "Peatland Bryophytes in a Changing Environment : Ecophysiological Traits and Ecosystem Function." Doctoral thesis, Uppsala universitet, Växtekologi och evolution, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-165138.

Pełny tekst źródła

Streszczenie:

Peatlands are peat forming ecosystems in which not fully decomposed plant material builds up the soil. The sequestration of carbon into peat is mainly associated with the bryophyte genus Sphagnum (peat mosses), which dominate and literally form most peatlands. The responses of Sphagnum to environmental change help us to understand peatland development and function and to predict future changes in a rapidly changing world. In this thesis, the overarching aim was to use ecophysiological traits to investigate mechanisms behind the response of Sphagnum to elevated N deposition, and, processes conn

Style APA, Harvard, Vancouver, ISO itp.

18

Long, Joel Andrew. "Ultrastructure and cytochemistry of sporogenesis in two bryophytes, Notothylas and Takakia /." Available to subscribers only, 2006. http://proquest.umi.com/pqdweb?did=1251821251&sid=10&Fmt=2&clientId=1509&RQT=309&VName=PQD.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

19

Suren, Alastair M. "The ecological role of bryophytes in alpine streams of New Zealand." Thesis, University of Canterbury. Zoology, 1990. http://hdl.handle.net/10092/5717.

Pełny tekst źródła

Streszczenie:

The ecological roles of aquatic bryophytes in 2 small New Zealand alpine streams were investigated. The streams differed with respect to algal biomass and detrital inputs, reflecting their location either above the tree-line (Mouse Stream) or flowing through mountain beech forest (Tim's Creek). Streambed instability was also higher in the forested site. Quantitative sampling of bryophytes and riffles over 18 months revealed the existence of discrete macroinvertebrate (>250 µm) and meiofaunal (i.e., <250µm) communities within bryophytes. Here, macroinvertebrate and meiofaunal densities in bryo

Style APA, Harvard, Vancouver, ISO itp.

20

Lewis, Jason Edward James. "Bio-monitoring for atmospheric nitrogen pollution using epiphytic lichens and bryophytes." Thesis, University of Nottingham, 2012. http://eprints.nottingham.ac.uk/13573/.

Pełny tekst źródła

Streszczenie:

Nitrogen enrichment in sensitive habitats has become a matter of concern in recent years, and has led to the need to develop a bio-monitoring scheme that could be used by non-specialists to undertake site evaluation across the UK. Epiphytes are ideal candidates for such a project due to their high sensitivity to atmospheric pollutants. Indicator species analysis identified a comprehensive UK-specific list of epiphytic indicators for NH3 pollution in the UK that for the first time also included microlichens. A shortlist of easily identifiable, widely distributed indicator species was produced f

Style APA, Harvard, Vancouver, ISO itp.

21

Kelly, Martyn G. "Heavy metals and aquatic bryophytes : accumulation and their use as monitors." Thesis, Durham University, 1986. http://etheses.dur.ac.uk/7086/.

Pełny tekst źródła

Streszczenie:

An experimental study was made of accumulation and loss of heavy metals by the aquatic moss Rhynchostegium riparioides and of the processes involved. The information gained were used to assess the effectiveness of this species as a monitor. Growth of Rhynchostegium continued throughout the year with peaks in spring and autumn. There were positive correlations between growth and water and air temperatures. Strong differences in growth rates in the four streams were not related to nutrient or heavy metal concentrations. Various patterns of mesh bag were tested as containers for transplanted Rhyn

Style APA, Harvard, Vancouver, ISO itp.

22

Faburé, Juliette. "Etude de l'accumulation et des effets des composés organiques volatils (BTEX) chez les bryophytes." Lille 2, 2009. http://www.theses.fr/2009LIL2S050.

Pełny tekst źródła

Streszczenie:

Les conséquences sanitaires et environnementales de la pollution atmosphérique sont devenues au cours des dernières décennies un des problèmes majeurs de notre société. Sensibilisée à cette problématique, la région Nord Pas-de-Calais a été l’une des premières régions à soutenir et à valoriser la biosurveillance végétale de la qualité de l’air. Les travaux scientifiques réalisés dans le cadre de cette thèse ont pour objectif d’étudier les phénomènes d’accumulation et les impacts des composés organiques volatils (COV) chez les bryophytes. Articulées autour de deux axes, les recherches menées vis

Style APA, Harvard, Vancouver, ISO itp.

23

Sporn, Simone Goda. "Epiphytic bryophytes in natural forests and cacao agroforests of Central Sulawesi, Indonesia." Göttingen Georg-August-Univ, 2009. http://d-nb.info/1000139549/34.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

24

McIntosh, Terry T. "The bryophytes of the semi-arid steppe of South-Central British Columbia." Thesis, University of British Columbia, 1986. http://hdl.handle.net/2429/27137.

Pełny tekst źródła

Streszczenie:

This dissertation provides keys and concise descriptions of the genera, species and varieties of bryophytes known from the semi-arid steppe region of south-central British Columbia. Thirty-seven genera and seventy-seven species are included. Detailed illustrations are provided for selected species. Local distribution maps are included for all the taxa. Four of the species included here are new to North America: Crossidium rosei, Phaseurn vlassovii, Pottia cf. wilsonii and Pterygonerum kozlovii. In addition, the genera Crossidium and Trichostomopsis as well as eight species and two varieties a

Style APA, Harvard, Vancouver, ISO itp.

25

Krzaczkowski, Lucie. "Recherche exploratoire de substances actives en pharmacologie antitumorale à partir des Bryophytes." Toulouse 3, 2008. http://thesesups.ups-tlse.fr/311/.

Pełny tekst źródła

Streszczenie:

Plus de 50% des médicaments utilisés aujourd'hui en chimiothérapie anticancéreuse sont des substances naturelles, dérivées ou inspirées de produits naturels isolés de plantes supérieures, micro-organismes et organismes marins. Ce travail est consacré à l'étude des Bryophytes, végétaux dits " inférieurs ", comme source potentielle de molécules actives sur la mitose. Le criblage de 237 échantillons sur un essai phénotypique de perturbation de la division cellulaire a révélé 44 extraits actifs. Le fractionnement bio-guidé de six extraits n'a pas permis de caractériser les substances actives. Nous

Style APA, Harvard, Vancouver, ISO itp.

26

Henry, Jason S. "Studies on cell wall composition in bryophytes across taxa, tissue, and time." OpenSIUC, 2021. https://opensiuc.lib.siu.edu/dissertations/1922.

Pełny tekst źródła

Streszczenie:

The plant cell wall is a vitally important interface connecting plant cells to their outside environment and neighboring cells. Acting as a hub for defense, signaling, and physiological processes, the plant cell wall was a crucial innovation in plant evolution. Current cell wall models are largely based on what has been observed in plants like Arabidopsis, Pisum sativum, Nicotiana tabacum, and Phaseolus vulgaris. These models are unable to consider the variety of polymers in a given wall, the mechanical and functional properties such polymers impart, and the complexity of interactions among po

Style APA, Harvard, Vancouver, ISO itp.

27

DE, AGOSTINI ANTONIO. "Ecophysiological responses of bryophytes and orchids to environmental pollution: an integrated approach." Doctoral thesis, Università degli Studi di Cagliari, 2022. http://hdl.handle.net/11584/335547.

Pełny tekst źródła

Streszczenie:

Environmental pollution is one of the largest threats to human societies. To deepen the relationships between plants and environmental pollution it is crucial to profit from plant biodiversity in the control and mitigation of environmental pollution whilst simultaneously preserving such biodiversity from the adverse effects of pollution. Plant–pollutant interactions are widely studied in the scientific literature. However, studies focusing on natural populations facing polluted environments are rare. In this scenario, mosses and orchids (the two groups discussed in the present thesis) are even

Style APA, Harvard, Vancouver, ISO itp.

28

Christmas, Martin. "Phosphorus dynamics in the Swale-Ouse river system." Thesis, Durham University, 1998. http://etheses.dur.ac.uk/4670/.

Pełny tekst źródła

Streszczenie:

A study was made of the phosphorus ecology of the Swale - Ouse river in northern England. It ranges from a stream draining a peat moorland to a mature river influenced by urbanisation (estimated population 250 000) and intensive agriculture. The aims were to assess the concentration and variability of aqueous N and P on spatial and temporal scales, and the response of two common mosses, Fontinalis antipyretica and Rhynchostegium riparioides, to those changes. Key aspects included analysis of water chemistry, internal nutrient contents of mosses, and 'surface' phosphatase activity. The rate of

Style APA, Harvard, Vancouver, ISO itp.

29

Amblard-Gross, Géraldine. "Bryophytes et biomonitoring des retombées atmosphériques en métaux et éléments traces : caractérisation de la variabilité à différentes échelles d'utilisation." Metz, 2000. http://docnum.univ-lorraine.fr/public/UPV-M/Theses/2000/Amblard_Gross.Geraldine.SMZ0029.pdf.

Pełny tekst źródła

Streszczenie:

Les mousses, ou bryophytes, sont des organismes sentinelles de la pollution atmosphérique utilisés pour surveiller les variations spatio-temporelles des retombées atmosphériques en métaux et éléments traces à des échelles locales, régionales voire nationales. Les résultats du chapitre I mettent en évidence l'influence significative des techniques d'analyse multiélémentaires (AAN, ICP-MS) dans l'interprétation des cartographies élaborées à la suite de campagne européenne d'échantillonnage. L'étude de la variabilité spatiale d'échantillonnage du chapitre II met en évidence la faible précision de

Style APA, Harvard, Vancouver, ISO itp.

30

Poli, Dorothy Belle. "The role of auxin on the evolution of embryo development and axis formation in land plants." College Park, Md. : University of Maryland, 2005. http://hdl.handle.net/1903/2348.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

31

Rincon, Saucedo J. Emmanuel. "Experimental investigations of the ecology of bryophytes in calcareous grassland in northern England." Thesis, University of Sheffield, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.338839.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

32

Kassel, Marlene. "Effects of climate change on freezing damage in three subarctic bryophyte species." Thesis, Umeå universitet, Institutionen för ekologi, miljö och geovetenskap, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-130700.

Pełny tekst źródła

Streszczenie:

Climate change is expected to have a strong impact on subarctic ecosystems. Increased temperatures as well as altered precipitation and snow cover patterns are predicted to change species distribution and affect biogeochemical processes in the subarctic tundra. Bryophytes are an essential vegetational component in northern ecosystems, due to their high abundance and importance in many ecological processes. In this study the effects of elevation and altered snow cover on the temporal dynamics of freezing damage in three subarctic bryophyte species (Hylocomium splendens, Ptilidium ciliare, and S

Style APA, Harvard, Vancouver, ISO itp.

33

Fuselier, Linda Catherine. "MAINTENANCE OF SEXUALLY DIMORPHIC PATTERNS OF GROWTH AND REPRODUCTION IN MARCHANTIA INFLEXA." UKnowledge, 2004. http://lib.uky.edu/ETD/ukybiol2004d00154/fuselier.pdf.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

34

Crowe, Celeste T. "Using the psbA gene as a measure in determining the phylogenetic relationship among bryophytes." [Johnson City, Tenn. : East Tennessee State University], 2002. http://etd-submit.etsu.edu/etd/theses/available/etd-0516102-110619/restricted/crowect053102a.pdf.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

35

Fabure, Juliette. "Étude de l'accumulation et des effets des composés organiques volatils (BTEX) chez les bryophytes." Phd thesis, Université du Droit et de la Santé - Lille II, 2009. http://tel.archives-ouvertes.fr/tel-00557714.

Pełny tekst źródła

Streszczenie:

Les conséquences sanitaires et environnementales de la pollution atmosphérique sont devenues au cours des dernières décennies un des problèmes majeurs de notre société. Sensibilisée à cette problématique, la région Nord Pas-de-Calais a été l'une des premières régions à soutenir et à valoriser la biosurveillance végétale de la qualité de l'air. Les travaux scientifiques réalisés dans le cadre de cette thèse ont pour objectif d'étudier les phénomènes d'accumulation et les impacts des composés organiques volatils (COV) chez les bryophytes. Articulées autour de deux axes, les recherches menées vis

Style APA, Harvard, Vancouver, ISO itp.

36

Burger, Matthias [Verfasser]. "Functional in vivo analysis of RNA editing factors in bryophytes and angiosperms / Matthias Burger." Ulm : Universität Ulm, 2021. http://d-nb.info/1227450745/34.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

37

Lambert, Jean Fiona. "The phenology of selected Mediterranean-type climate bryophytes in relation to temperature and rainfall." Thesis, University of Cape Town, 2017. http://hdl.handle.net/11427/26315.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

38

Mansouri, Katayoun. "COMPARATIVE ULTRASTRUCTURE OF APICAL CELLS AND DERIVATIVES IN BRYOPHYTES, WITH SPECIAL REFERENCE TO PLASMODESMATA." OpenSIUC, 2012. https://opensiuc.lib.siu.edu/dissertations/484.

Pełny tekst źródła

Streszczenie:

This study focused on the primary cell wall constituents and plasmodesmata (PD) density in three mosses and four liverwort apical cells (AC) and immediate derivatives. The three mosses have tetrahedral apical cells and the liverworts possess tetrahedral, hemidiscoid and lenticular AC geometries. The primary cell wall in the studied taxa is comprised of two layers. A fibrillar layer, which is the outer wall layer, contains compacted cellulosic fibrils, and represents the two adjacent primary walls and middle lamella, the latter of which is rarely discernible. An electron-lucent inner wall layer

Style APA, Harvard, Vancouver, ISO itp.

39

Horwath, Aline Barbara. "Epiphytic bryophytes as cloud forest indicators : stable isotopes, biomass and diversity along an altitudinal gradient in Peru." Thesis, University of Cambridge, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.610120.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

40

Denayer, Franck-Olivier. "Écotoxicité des éléments traces métalliques chez les bryophytes : mise au point d'un bryocapteur des retombées atmosphériques à l'aide de Ceratodon purpureus (Hedw.) Brid." Metz, 2000. http://docnum.univ-lorraine.fr/public/UPV-M/Theses/2000/Denayer.Franck_Olivier.SMZ0051.pdf.

Pełny tekst źródła

Streszczenie:

Cette recherche est axée sur l'écotoxicité des éléments traces métalliques à différents niveaux d'organisation des Bryophytes. Ainsi, dans une approche écotoxicologique pluridisciplinaire de la population métallique, nous abordons chez les Bryophytes, considérés comme des sentinelles de l'environnement, des aspects communautaires, physiologiques et cellulaires. Nous avons pu ainsi établir une échelle de diagnostic de la contamination des sols par l'observation des communautés bryophytiques et bryolichéniques terricoles. Nous avons mis au point un bryocapteur des retombés atmosphériques à l'aid

Style APA, Harvard, Vancouver, ISO itp.

41

Chmielewski, Matthew Wojciech. "Avian Dispersal Networks, Metacommunity Structure, and Bryophyte Community Assemblages." PDXScholar, 2019. https://pdxscholar.library.pdx.edu/open_access_etds/5096.

Pełny tekst źródła

Streszczenie:

Spatial processes have a profound influence on the structure and function of community assemblages. The dispersal of organisms from their place of origin to the location in which they live out their reproductive life is particularly important for plant communities, which generally cannot adjust their location post-germination. Connection between communities at a landscape scale can also influence species persistence, local and regional diversity, and functional turnover at the metacommunity scale. Animals have been shown to disproportionately deposit propagules in particular microsites in many

Style APA, Harvard, Vancouver, ISO itp.

42

Russell, Shaun. "Production ecology of bryophyte vegetation at Marion Island (Sub-Antarctic)." Thesis, Rhodes University, 1996. http://hdl.handle.net/10962/d1003793.

Pełny tekst źródła

Streszczenie:

The world's tundra regions can be considered as the last unexploited terrestrial biome on the earth's surface. Bryophytes contribute significantly to primary production and nutrient cycling in tundra habitats but received considerably less attention than the vascular plants during research for the Tundra Biome Project of the International Biological Programme in the 1970s. The IBP synthesis recognised this and called for more bryophyte production data and improved methodology in future studies. The synthesis also identitied the need for more information on within-site variability, energy/chlor

Style APA, Harvard, Vancouver, ISO itp.

43

Blöcher, Rolf. "Molecular evolution, phylogenetics and biogeography in southern hemispheric bryophytes with special focus on Chilean taxa." [S.l.] : [s.n.], 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=973439440.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

44

Sporn, Simone Goda [Verfasser]. "Epiphytic bryophytes in natural forests and cacao agroforests of Central Sulawesi, Indonesia / Simone Goda Sporn." Göttingen : Georg-August-Univ, 2009. http://d-nb.info/1000139549/34.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

45

Whitelaw, Mari. "Diversity and distribution of epiphytic bryophytes in apple orchards : relationship with tree and substrate variables." Thesis, University of Hertfordshire, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.629457.

Pełny tekst źródła

Streszczenie:

Orchards are biodiversity hotspots, home to a wide range of organisms including epiphytic bryophytes and lichens. However, the area of the UK given over to orchards has become considerably reduced; these habitats are under threat. In response to this, Traditional Orchards are now included as a priority habitat in the UK Biodiversity Action Plan. Local Habitat Action Plans have been produced. It is important that the factors which cause orchards to be such biodiverse habitats are understood in order to facilitate the management of newly planted and restored orchards. Surveys across 7 orchards w

Style APA, Harvard, Vancouver, ISO itp.

46

BREUIL, SEE ANNE. "Criteres ultrastructuraux d'anhydrobiose et de reviviscence de thalles d'hepatiques du genre riccia l. (marchantiales - bryophytes)." Paris, EPHE, 1995. http://www.theses.fr/1995EPHE3002.

Pełny tekst źródła

Streszczenie:

Une importante recherche bibliographique a permis de faire une synthese des principales connaissances sur la reviviscence et de discuter les implications biologiques de ce terme. Afin de pouvoir etablir des criteres ultrastructuraux d'anhydrobiose et de reviviscence chez des hepatiques du genre riccia, des caracteristiques cytologiques des differents tissus des thalles en vie active ont tout d'abord ete determinees. Cette analyse a revele l'existence de cellules jamais signalees jusqu'a ici: les cellules rhizoidogenes, a l'origine des rhizoides. Puis, l'etude ultrastructurale de thalles dessec

Style APA, Harvard, Vancouver, ISO itp.

47

Gallissot, Brigitte. "Mise en évidence du potentiel bioaccumulateur des bryophytes aquatiques vis-a-vis des PCB et des pesticides organochlores : étude in situ et en laboratoire : proposition de grilles d'évaluation de la contamination par les organochlorés." Metz, 1988. http://docnum.univ-lorraine.fr/public/UPV-M/Theses/1988/Gallissot.Brigitte.SMZ8813.pdf.

Pełny tekst źródła

Streszczenie:

La pollution organochlorée de quelques cours d'eau français (Seine, Isère, Rhin, Rhône) a été etudiée a l'aide de bryophytes autochtones et implantées. L'analyse des échantillons a permis de localiser précisément diverses sources de pollution par le PCB, le lindane et ses isomères, l'HCH et le DDT et ses métabolites. L'implantation sur des sites particulièrement contaminés a montré la bonne résistance des bryophytes à une pollution multiforme (289 ppm de PCB dans des mousses implantées dans un effluent industriel, 67 ppm de DDT et ses métabolites dans les mousses du Drac de Grenoble). Une duré

Style APA, Harvard, Vancouver, ISO itp.

48

Cavalcanti, Porto Katia. "Analyse floristique et écologique de la bryoflore d'une forêt de plaine et d'une forêt d'altitude moyenne dans l'état de Pernambuco (Brésil)." Paris 12, 1989. http://www.theses.fr/1989PA120035.

Pełny tekst źródła

Streszczenie:

Des etudes floristique et ecologique sur les bryophytes de deux reliquats de foret tropicale humide ont ete realises dans l'etat de pernambuco, dans la region du nord-est du bresil. Les forets, une de plaine et une d'altitude moyenne se situent, respectivement, dans les reserves de saltinho, a rio formoso et de brejo dos cavalos, a caruaru. 170 especes de bryophytes ont ete repertoriees. Elles appartiennent aux anthocerotae (2), aux hepaticae (89) et aux musci (79). L'auto-ecologie des bryophytes recoltes est commentee dans une liste qui contient pour chaque taxon des observations d'ordre morp

Style APA, Harvard, Vancouver, ISO itp.

49

Branch, Traci L. "Pattern and distribution of RNA editing in land plant RBCL and NAD5 transcripts." Akron, OH : University of Akron, 2006. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=akron1163792182.

Pełny tekst źródła

Streszczenie:

Thesis (M.S.)--University of Akron, Dept. of Biology, 2006.<br>"December, 2006." Title from electronic thesis title page (viewed 12/31/2008) Advisor, Robert Joel Duff; Committee members, Richard Londraville, Francisco B. Moore, Amy Milsted; Department Chair, Bruce Cushing; Dean of the College, Ronald F. Levant; Dean of the Graduate School, George R. Newkome. Includes bibliographical references.

Style APA, Harvard, Vancouver, ISO itp.

50

Porada, Philipp [Verfasser]. "Process-based modelling of lichens and bryophytes and their role in global biogeochemical cycles / Philipp Porada." Mainz : Universitätsbibliothek Mainz, 2014. http://d-nb.info/1047249944/34.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Oferujemy zniżki na wszystkie plany premium dla autorów, których prace zostały uwzględnione w tematycznych zestawieniach literatury. Skontaktuj się z nami, aby uzyskać unikalny kod promocyjny!