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Relevant bibliographies by topics / Ecophysiology / Dissertations / Theses

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Dissertations / Theses on the topic 'Ecophysiology'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Sobral, Maria Paula de Oliveira. "Ecophysiology of Ruditapes decussatus." Doctoral thesis, FCT - UNL, 1995. http://hdl.handle.net/10362/1154.

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The physiological responses of the clam R. decussatus from the Ria Formosa, southern Portugal, were examined in relation to normoxia, hypoxia (11, 6, 3 and 1.2 kPa) and anoxia; acute elevation of temperature (at 20, 27 and 32 °C), and its effect on the resistance to air exposure (at 20, 28 and 35 °C); current velocity (0.6, 3, 8 17, 24 and 36 cm. s-1) and turbidity (10, 100 and 300 mg. l-1 dry weight of particulate matter), and the efficiency of this species in retaining particles of different size (at 10 and 100 mg. l-1); and to copper contamination considering both short-term acute exposur

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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.

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3

Rottberger, Julia [Verfasser]. "Ecophysiology of mixotrophic flagellates / Julia Rottberger." Konstanz : Bibliothek der Universität Konstanz, 2013. http://d-nb.info/1049393643/34.

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4

Wetson, Anne Margaret. "Ecophysiology of the halophyte Suaeda maritima." Thesis, University of Sussex, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.488565.

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Suaeda maritima is a widely occurring annual halophyte that experiences the fluctuating salinity and hypoxia of tidal cycles on salt-marshes. During dormancy, seeds survive in saline, hypoxic mud to germinate when spring-time temperatures reach about 15 Â°C. Plants of Suaeda maritima have wide salinity tolerance but little work has been published regarding interlinked waterlogging. The effects of saline waterlogging on growth and ion accumulation were investigated in tanks in a glasshouse where tidal flow was simulated and in aerated and hypoxic saline culture solution in a controlled environm

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5

Roast, Stephen Derek. "Ecophysiology of Neomysis integer (Mysidacea: Peracarida)." Thesis, University of Plymouth, 1997. http://hdl.handle.net/10026.1/2746.

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Neomysis integer (Leach) (Peracarida: Mysidacea) is a common component of the hyperbenthos of Western European estuaries, and this study focused on the ecophysiology and ecotoxicology of this mysid. Behavioural and physiological responses of N. integer to physical and chemical variables (current velocity, substratum type, temperature and salinity) were measured in the laboratory to gain better understanding of how this mysid maintains position in estuaries. Current velocity was the most important factor controlling position maintenance, and N. integer had a maximum swimming speed of c. 9cm sˉ¹

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6

Birk, Matthew A. "Ecophysiology of Oxygen Supply in Cephalopods." Scholar Commons, 2018. https://scholarcommons.usf.edu/etd/7265.

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Cephalopods are an important component of many marine ecosystems and support large fisheries. Their active lifestyles and complex behaviors are thought to be driven in large part by competition with fishes. Although cephalopods appear to compete successfully with fishes, a number of their important physiological traits are arguably inferior, such as an inefficient mode of locomotion via jet propulsion and a phylogenetically limited means of blood-borne gas transport. In active shallow-water cephalopods, these traits result in an interesting combination of very high oxygen demand and limited ox

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7

Miyazawa, Kae. "Comparative ecophysiology of North American spruce species." Thesis, McGill University, 1999. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=30705.

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An ecophysiological comparison among species was conducted to investigate the possible factors controlling the distribution of North American spruce (Picea) species, especially with regard to the possible influence of global change. The seedlings of 8 North American spruce species were grown in a growth chamber, with half of them being given an episodic 'increased temperature and drought' stress treatment. Trait values among species, particularly growth analysis components, were compared and related to climatic variables associated with the geographical range of the species. Relative growth ra

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8

Tyler-Walters, Harvey. "The genetics and ecophysiology of Lasaea SP." Thesis, Bangor University, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.253320.

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9

Stengel, Dagmar Brigitte. "Ecophysiology of growth and photosynthesis of Ascophyllum." Thesis, Queen's University Belfast, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.241496.

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10

Morritt, D. "The ecophysiology of selected talitroidean amphipods (Crustacea:Amphipoda:Talitroidea)." Thesis, University of Bristol, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.233861.

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11

Saluzzi, Liliana. "Ecophysiology of cellulolytic bacteria in the rumen." Thesis, University of Aberdeen, 1993. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU542848.

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The rumen microbial populations involved in the degradation of barley straw and clover/ryegrass forage during incubation in sacco were studied by the analysis of microbial phospholipids. The results suggested that the adherent populations differed from those in the liquid phase of the rumen contents, and that the microorganisms attached to barley straw differed from those attched to clover/ryegrass. In addition, the population adherent to barley straw appeared to change during the degradative process. The latter point was supported by observations using the electron microscope. When barley str

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12

Johnston, Jason Clarence. "The Effects of Forest Management and Food Availability on the Ecophysiology of Pre-Breeding and Breeding Hermit Thrushes (Catharus guttatus)." Fogler Library, University of Maine, 2007. http://www.library.umaine.edu/theses/pdf/JohnstonJC2007.pdf.

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13

Chuba, David. "A comparative study of the distribution of C₃ and C₄ species of Cyperaceae in South Africa in relation to climate." Bachelor's thesis, University of Cape Town, 1999. http://hdl.handle.net/11427/25990.

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In this study the contribution of the climatic factors such as temperature, altitude, and mean annual precipitation as well as phylogeny to the determination of the distribution of C₃ and C₄ genera of Cyperaceae in South Africa has been investigated. Multiple regression analysis was used to determine the climatic factor that best predicted percent C₄ distribution. To see if the C₄ syndrome was inﬂuenced by taxonomy, the percentages of C₄ species was determined for each of the subtribes and genera. The results show that the relationship between the climatic factors and percentage of C₄ Cyperace

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14

Miyazawa, Kae. "Comparative ecophysiology of North American spruce species (Picea)." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0030/MQ64409.pdf.

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15

Kiko, Rainer [Verfasser]. "Ecophysiology of Antarctic sea-ice meiofauna / Rainer Kiko." Kiel : Universitätsbibliothek Kiel, 2009. http://d-nb.info/1019811021/34.

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16

Rodriguez-Acosta, Maricela. "Ecophysiology and genetics of drought tolerance in Populus." Thesis, University of Southampton, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.436975.

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17

Davis, Phillip Andrew. "The ecophysiology and gas vesicles of Planktothrix spp." Thesis, University of Bristol, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.393953.

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18

Lambourne, Gail. "The ecophysiology of Gloeotrichia echinulata in Blashford Lake." Thesis, University of Bristol, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.265422.

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19

Almeida, Edmilson Igor Bernardo. "Shading in ecophysiology, production and cuttings red pitaya." Universidade Federal do CearÃ, 2015. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=14224.

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nÃo hÃ<br>Em pomares comerciais de pitaia vermelha, no CearÃ, Ã comum a presenÃa de plantas com cladÃdios amarelados, principalmente nas Ãpocas mais quentes do ano. Diante disso, realizou-se um estudo com o intuito de avaliar a interferÃncia do sombreamento sobre o crescimento, anatomia, pigmentos fotossintÃticos, trocas gasosas e produÃÃo de pitaia vermelha. O delineamento experimental foi em blocos casualizados (DBC), com cinco tratamentos, cinco repetiÃÃes e duas plantas por parcela. Os tratamentos foram constituÃdos pelos nÃveis de sombreamento: pleno sol, 35, 50; 65 e 80% de sombreamento.

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20

Sedlacek, Christopher James. "The Ecophysiology of Nitrosomonas sp. Is79." Miami University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=miami1437695996.

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21

Brown, Richard P. "Microevolution and ecophysiology of Canary Island skinks (Chalcides)." Thesis, University of Aberdeen, 1990. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU031703.

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Within-island geographic variation in three character systems (body dimensions, scalation, colour pattern) and in life history is described in the Gran Canarian skink (Chalcides sexlineatus). Numerical methods used to describe patterns of geographic variation include contouring, principal components analysis, multiple group principal components analysis and canonical variates analysis. The primary patterns of geographic variation are north-east/south-west clines, although altitudinal variation is also evident in some characters. Several hypothesized causes of the variation are erected and test

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22

Brooks, Steven John. "The osmoregulation of selected gammarid amphipods." Thesis, Nottingham Trent University, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.272439.

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23

Harris, Sue-Re. "Phosphorus sensitivity in species of Proteaceae (Protea obtusifolia, Leucadendron coniferum and Leucadendron salignum) from different soil habitats : possible candidates for growth on former agricultural soils high in P." Bachelor's thesis, University of Cape Town, 2006. http://hdl.handle.net/11427/26186.

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The phosphorus (P) uptake capacities and tolerance to high P of three Proteaceae species from acid (Leucadenron coniferum, Leucadendron salignum) and alkaline (Protea obtusifolia, Leucadedndron meridianum) soils in the Cape Floristic Region (CFR) were compared. These species were also investigated as potential candidates for growth on nutrient enriched, post-agricultural soils. In parallel, two crop plant species (Lupinus albus, with cluster roots; and L. angustifolius, without cluster roots) were also compared. The cluster-root forming species (L. albus) was more sensitive to higher P levels

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24

Williams, Stephanie. "Leaf nutrient draw back as a strategy for tree grass co-existence in the savanna biome." Bachelor's thesis, University of Cape Town, 2009. http://hdl.handle.net/11427/25877.

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As there is still a major debate on how trees and grasses manage to coexist in the savanna biome, the niche separation by phenology hypothesis (Scholes and Archer 1997) was tested by observing the seasonal variation in carbon and nitrogen concentrations in leaves and young twigs of two deciduous species, Combretum apiculatum and Terminalia sericea. The study was carried out in the sub-tropical savanna biome in southern Kruger National Park, South Africa. Photosynthetic readings show a decrease in leaf activity towards the end of the growing season. There was no significant change in the carbon

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25

Mafa, Paseka. "Response of Cynodon dactylon (L.) Pers. to ammonium and nitrate nutrition." Bachelor's thesis, University of Cape Town, 1999. http://hdl.handle.net/11427/25621.

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Plants that come early in succession predominantly prefer_ ammonium form of nitrogen than nitrate. The hypothesis that Cynodon dactylon (L.) Pers., a grass in the primary succession stage would respond well when supplied with ammonium than nitrate fertiliser was tested. Seedlings of Cynodon dactylon were grown in culture solution and fertilised with either ammonium sulphate or potassium nitrate at ~ continuous concentrations of 200 ppm, 400 ppm and 600 ppm in the growth chamber. In support of my hypothesis, growth of Cynodon dactylon was greater from ammonium than nitrate nutrition in terms of

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26

Wienand, Karen Tania. "A preliminary study of the impacts of alien Acacia infestation (A saligna) on the relative rates of nitrogen and phosphorus cycling in Lowland Fynbos, southwestern Cape, South Africa." Bachelor's thesis, University of Cape Town, 1988. http://hdl.handle.net/11427/25891.

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This study was carried out on Sand Plain Lowland fynbos at Pella from April to September 1988. Environmental factors, nitrogen and phosphorus pool sizes and mineralization processes were investigated in the surface soils (1-10cm) of 7-8 year old fynbos vegetation and an adjacent Acacia saligna (Labill.) Wendl. infestation. While there was no significant difference in soil temperature between fynbos and acacia sites, soil moisture and organic matter content was significantly higher in the acacia soils. This favoured decomposition so that soil nutrient analyses showed enrichment of the soils (hi

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27

Manuel, Theodore Llewellyn. "Effect of soil nutrient status on stress tolerance in Proteaceae." Bachelor's thesis, University of Cape Town, 1988. http://hdl.handle.net/11427/25615.

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Protea lepidocarpodendron grown on low, medium and high nutrient treatments exhibited the lowest, and similar evapotanspiration rates respectively over a 9 day water stress cycle (experimental period). In stressed and unstressed treatments, stomatal conductance and transpiration rates of plants grown on the low nutrient treatment was generally lower than that of plants grown on the medium and high nutrient treatments where stomatal conductance and transpiration rates were similar. Stressed plants grown on the low, medium and high nutrient treatments exhibited the lowest, intermediate and highe

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28

Swanwick, Susanne. "Ecophysiology and production of the biocontrol agent Phlebiopsis gigantea." Thesis, Cranfield University, 2007. http://dspace.lib.cranfield.ac.uk/handle/1826/2928.

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Heterobasidion annosum, the causative agent of the disease “root and butt rot” in conifers, is ubiquitous in the environment and causes severe financial losses to the forestry industry throughout the temperate zone. The normal route of infection is as basidiospores that land on the freshly cut stump surface during thinning operations, the colonisation of the stump providing sufficient inoculum for the fungal hyphae to invade healthy roots of adjoining trees. The most successful disease control measures involve depriving the pathogen the opportunity to become established in the food source of t

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29

McKendrick, Sheena Lindsay. "The ecology and ecophysiology of some British orchid species." Thesis, University of Cambridge, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.282858.

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30

Tibbetts, Rebecca Anne. "Ecophysiology of calcium and magnesium accumulation in higher plants." Thesis, University of Oxford, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.260783.

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31

Luk, In, and 陸妍. "The ecophysiology and dynamic energy budget of Septifer virgatus." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2014. http://hdl.handle.net/10722/206657.

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The black-ribbed mussel, Septifer virgatus, is a northern species which forms dominant bands in the mid-low levels of exposed rocky shores along the Northwest Pacific coast. S. virgatus is thought to reach its southern distributional limits just south of Hong Kong. In Hong Kong, mass mortalities of S. virgatus were recorded with the onset of the hot and wet season, with mussel cover decreasing at the upper limit of the mussel bed at Shek O from 82 % (~1746 ind m-2) in May to 9 % (~ 38 ind m-2) in August 2012. Elevated temperatures played an important role in driving physiological responses of

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32

Brits, Gert Johannes. "Ecophysiology of Leucospermum R. Br. seed germination in fynbos." Thesis, University of Cape Town, 1996. http://hdl.handle.net/11427/26071.

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33

Cooney, Sean Kevin. "The ecophysiology of the fish associated dinoflagellate (Crepidoodinium cyprinodontum)." College Park, Md.: University of Maryland, 2008. http://hdl.handle.net/1903/8453.

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Thesis (M.S.) -- University of Maryland, College Park, 2008.<br>Thesis research directed by: Marine, Estuarine, Environmental Sciences Graduate Program. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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34

Soares, Anna-Maria. "Ecophysiology of strains A and C of Potamophyrgus jenkinsi." Thesis, Bangor University, 1992. https://research.bangor.ac.uk/portal/en/theses/ecophysiology-of-strains-a-and-c-of-potamophyrgus-jenkinsi(249e52c0-076c-4c37-8ad8-41fd8e1fa099).html.

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The life history parameters growth, survivorship and fecundity were investigated in strains A and C of the clonal apomictic snail Potamopyrgus jenkinsi. Both strains were obtained from separate habitats. Strain A from an inland freshwater stream and strain C from a boating pond which receives seawater and is drained every winter. When reared from birth in constant laboratory conditions the two strains were shown to differ in life history strategy. Strain C showed rapid growth, matured early and at a relatively small size. Hence it had greater reproductive effort. Strain A delayed growth, matur

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35

Steyn, Paul-Pierre. "The ecophysiology of Gelidium Pristoides (Turner) Kuetzing : towards commercial cultivation." Thesis, Nelson Mandela Metropolitan University, 2009. http://hdl.handle.net/10948/1117.

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The ecophysiology of the red alga Gelidium pristoides (Turner) Kuetzing was investigated in an effort to establish a technique for commercial cultivation. The seaweed is of commercial importance in South Africa where it is harvested from the intertidal zone rocky shores along the coast. It is dried and exported abroad for the extraction of agar. Yields and quality could be improved by cultivation in commercial systems. However, attempts at growing the seaweed in experimental systems have all ended in failure. This study aimed to describe the conditions in which the seaweed grows naturally; and

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36

Dodds, Lyndsey A. "The ecophysiology of the cold-water coral Lophelia pertusa (Scleractinia)." Thesis, University of the Highlands and Islands, 2007. https://pure.uhi.ac.uk/portal/en/studentthesis/the-ecophysiology-of-the-coldwater-coral-lophelia-pertusa-scleractinia(2ed27e7e-1011-4162-bdc1-a06321a69364).html.

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<i>Lophelia pertusa</i> is the world’s most common and widespread framework-forming cold-water coral. It forms deep-water coral reefs and carbonate mounts supporting diverse animal communities on the continental shelf and on seamounts. Cold-water corals are found throughout most of the world’s oceans at depths of around 200 to 1000 meters. Unlike their tropical counterparts, cold-water corals do not contain symbiotic algae. These recently discovered ecosystems have been damaged by deep-sea fishing and are threatened by climate change. Despite this, very little is known about the ecophysiology

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37

McMaster, Kellie Anne. "Ecophysiology of Australian cocooning and non-cocooning, burrowing, desert frogs." University of Western Australia. School of Animal Biology, 2007. http://theses.library.uwa.edu.au/adt-WU2007.0138.

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[Truncated abstract] This thesis explores the ecophysiology of cocooning and non-cocooning Australian burrowing desert frogs in order to specify the details of these two alternative survival strategies. Many details of these life-history strategies have not previously been determined for Australian frogs. In this study the detailed method of function and formation of the cocoon itself was investigated for the first time, as were the moulting cycles, which drive cocoon formation. Cocooning species had consistently shorter inter-moult-periods than non-cocooning species, which is presumably adapt

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38

au, jcos@iinet net, and Jeffrey John Cosgrove. "Marine phytoplankton primary production and ecophysiology using chlorophyll-A fluorescence." Murdoch University, 2007. http://wwwlib.murdoch.edu.au/adt/browse/view/adt-MU20071129.122222.

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Marine phytoplankton ecophysiological state and primary production measurements have typically been controversial due to potential impacts of measurement techniques. Advances in chl-a fluorescence techniques have provided a means for rapid, non-invasive measurement of electron transport through photosystem 2 (PSII) in dilute phytoplankton suspensions. While studies on higher plants have outlined a close relationship between PSII electron transport and carbon fixation, results from studies on microalgae reveal significant variations in the relationship. Three species of phytoplankton represent

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39

Dadkhah, Ali Reza. "Ecophysiology of sugar beet (Beta vulgaris L.) under salt stress." Thesis, University of Newcastle Upon Tyne, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.246614.

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40

Dominguez-Bello, Maria Gloria. "Microbial ecophysiology in the rumen of sheep fed tropical forages." Thesis, University of Aberdeen, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.257608.

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In Venezuela, four sheep fitted with rumen cannulas were fed the toxin-containing legumes <i>Leucaena leucocephala</i> (sun dried leaves and stems) and <i>Canavalia ensiformis</i> (grains). <i>L. leucocephala</i> did not have any apparent toxic effects on the animals, in spite of the presence of the toxic compounds 3,4 DHP and 2,3 DHP in the rumen. There were no significant effects on the rumen pH, concentrations of VFAs, microbial counts, rate of rice straw degradation or in the rumen outflow of liquids and solids. However, there was an increase in the concentration of ammonia in the rumen, a

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41

McMaster, Kellie Anne. "Ecophysiology of Australian cocooning and non-cocooning, burrowing, desert frogs /." Connect to this title, 2006. http://theses.library.uwa.edu.au/adt-WU2007.0138.

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42

Thessen, Anne E. "Taxonomy and ecophysiology of (Pseudo-nitzschia) in the Chesapeake Bay." College Park, Md.: University of Maryland, 2007. http://hdl.handle.net/1903/7707.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2007.<br>Thesis research directed by: Marine, Estuarine, Environmental Sciences Graduate Program. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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43

Altshuler, Douglas Leonard. "Ecophysiology of hummingbird flight along elevational gradients an integrated approach /." Access restricted to users with UT Austin EID Full text (PDF) from UMI/Dissertation Abstracts International, 2001. http://wwwlib.umi.com/cr/utexas/fullcit?p3035932.

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44

Kawamata, Yoshiyuki R. "Environmental effects on the ecophysiology and morphology of Acacia species /." [St. Lucia, Qld.], 2001. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe16328.pdf.

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45

Kachenko, Anthony. "Ecophysiology and phytoremediation potential of heavy metal(Loid) accumulating plants." Thesis, The University of Sydney, 2008. http://hdl.handle.net/2123/6348.

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Soil contamination with heavy metal(loid)s is a major environmental problem that requires effective and affordable remediation technologies. The utilisation of plants to remediate heavy metal(loid)s contaminated soils has attracted considerable interest as a low cost green remediation technology. The process is referred to as phytoremediation, and this versatile technology utilises plants to phytostabilise and/or phytoextract heavy metal(loid)s from contaminated soils, thereby effectively minimising their threat to ecosystem, human and animal health. Plants that can accumulate exceptionally hi

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46

Kachenko, Anthony. "Ecophysiology and phytoremediation potential of heavy metal(Loid) accumulating plants." University of Sydney, 2008. http://hdl.handle.net/2123/6348.

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Doctor of Philosophy(PhD)<br>Soil contamination with heavy metal(loid)s is a major environmental problem that requires effective and affordable remediation technologies. The utilisation of plants to remediate heavy metal(loid)s contaminated soils has attracted considerable interest as a low cost green remediation technology. The process is referred to as phytoremediation, and this versatile technology utilises plants to phytostabilise and/or phytoextract heavy metal(loid)s from contaminated soils, thereby effectively minimising their threat to ecosystem, human and animal health. Plants that ca

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47

Cosgrove, Jeffrey John. "Marine phytoplankton primary production and ecophysiology using chlorophyll-A fluorescence." Thesis, Cosgrove, Jeffrey John (2007) Marine phytoplankton primary production and ecophysiology using chlorophyll-A fluorescence. PhD thesis, Murdoch University, 2007. https://researchrepository.murdoch.edu.au/id/eprint/503/.

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Marine phytoplankton ecophysiological state and primary production measurements have typically been controversial due to potential impacts of measurement techniques. Advances in chl-a fluorescence techniques have provided a means for rapid, non-invasive measurement of electron transport through photosystem 2 (PSII) in dilute phytoplankton suspensions. While studies on higher plants have outlined a close relationship between PSII electron transport and carbon fixation, results from studies on microalgae reveal significant variations in the relationship. Three species of phytoplankton represe

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48

Cosgrove, Jeffrey John. "Marine phytoplankton primary production and ecophysiology using chlorophyll-A fluorescence." Cosgrove, Jeffrey John (2007) Marine phytoplankton primary production and ecophysiology using chlorophyll-A fluorescence. PhD thesis, Murdoch University, 2007. http://researchrepository.murdoch.edu.au/503/.

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Marine phytoplankton ecophysiological state and primary production measurements have typically been controversial due to potential impacts of measurement techniques. Advances in chl-a fluorescence techniques have provided a means for rapid, non-invasive measurement of electron transport through photosystem 2 (PSII) in dilute phytoplankton suspensions. While studies on higher plants have outlined a close relationship between PSII electron transport and carbon fixation, results from studies on microalgae reveal significant variations in the relationship. Three species of phytoplankton represe

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49

Headley, A. D. "The comparative autecology of some European species of Lycopodium sensu lato." Thesis, University of Manchester, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376575.

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50

Friend, Andrew David. "Investigations on the physiological basis of adaptation to altitude in Nardus stricta L." Thesis, University of Cambridge, 1989. https://www.repository.cam.ac.uk/handle/1810/270408.

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