Literatura académica sobre el tema "CCA Crustose Coralline Algae"
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Artículos de revistas sobre el tema "CCA Crustose Coralline Algae"
Miller, I. R., M. Logan, K. A. Johns, M. J. Jonker, K. Osborne y H. P. A. Sweatman. "Determining background levels and defining outbreaks of crustose coralline algae disease on the Great Barrier Reef". Marine and Freshwater Research 64, n.º 11 (2013): 1022. http://dx.doi.org/10.1071/mf12330.
Texto completoReyes-Nivia, C., G. Diaz-Pulido y S. Dove. "Relative roles of endolithic algae and carbonate chemistry variability in the skeletal dissolution of crustose coralline algae". Biogeosciences 11, n.º 17 (1 de septiembre de 2014): 4615–26. http://dx.doi.org/10.5194/bg-11-4615-2014.
Texto completoBritton, Damon, Craig N. Mundy, Fanny Noisette, Christina M. McGraw y Catriona L. Hurd. "Crustose coralline algae display sensitivity to near future global ocean change scenarios". ICES Journal of Marine Science 78, n.º 10 (11 de noviembre de 2021): 3748–56. http://dx.doi.org/10.1093/icesjms/fsab220.
Texto completoReyes-Nivia, C., G. Diaz-Pulido y S. Dove. "Relative roles of endolithic algae and carbonate chemistry variability in the skeletal dissolution of crustose coralline algae". Biogeosciences Discussions 11, n.º 2 (24 de febrero de 2014): 2993–3021. http://dx.doi.org/10.5194/bgd-11-2993-2014.
Texto completovan der Heijden, L. H. y N. A. Kamenos. "Reviews and syntheses: Calculating the global contribution of coralline algae to total carbon burial". Biogeosciences 12, n.º 21 (10 de noviembre de 2015): 6429–41. http://dx.doi.org/10.5194/bg-12-6429-2015.
Texto completovan der Heijden, L. H. y N. A. Kamenos. "Calculating the global contribution of coralline algae to carbon burial". Biogeosciences Discussions 12, n.º 10 (26 de mayo de 2015): 7845–77. http://dx.doi.org/10.5194/bgd-12-7845-2015.
Texto completoElías Ilosvay, Xochitl E., Johanna Segovia, Sebastian Ferse, Walter Ernesto Elias y Christian Wild. "Rapid relative increase of crustose coralline algae following herbivore exclusion in a reef of El Salvador". PeerJ 9 (11 de febrero de 2021): e10696. http://dx.doi.org/10.7717/peerj.10696.
Texto completoPollock, F. Joseph, Sefano M. Katz, Jeroen A. J. M. van de Water, Sarah W. Davies, Margaux Hein, Gergely Torda, Mikhail V. Matz et al. "Coral larvae for restoration and research: a large-scale method for rearing Acropora millepora larvae, inducing settlement, and establishing symbiosis". PeerJ 5 (6 de septiembre de 2017): e3732. http://dx.doi.org/10.7717/peerj.3732.
Texto completoNash, Merinda C., Sophie Martin y Jean-Pierre Gattuso. "Mineralogical response of the Mediterranean crustose coralline alga <i>Lithophyllum cabiochae</i> to near-future ocean acidification and warming". Biogeosciences 13, n.º 21 (1 de noviembre de 2016): 5937–45. http://dx.doi.org/10.5194/bg-13-5937-2016.
Texto completoGefen-Treves, Shany, Alexander Bartholomäus, Fabian Horn, Adam Boleslaw Zaborowski, Dan Tchernov, Dirk Wagner, Aharon Oren y Aaron Kaplan. "The Microbiome Associated with the Reef Builder Neogoniolithon sp. in the Eastern Mediterranean". Microorganisms 9, n.º 7 (24 de junio de 2021): 1374. http://dx.doi.org/10.3390/microorganisms9071374.
Texto completoTesis sobre el tema "CCA Crustose Coralline Algae"
Bradassi, Fulvia. "Determining a threshold in effect of ocean acidification on crustose coralline algae (including a case study to teach at school)". Doctoral thesis, Università degli studi di Trieste, 2012. http://hdl.handle.net/10077/7857.
Texto completoThe recent and steady CO2 increase, mainly due to human activities, causes a shift in the chemical equilibrium of the carbonates dissolved in sea-water, which results in a lowering of pH level. This phenomenon, known as ocean acidification, interacts with many physiological processes, including, calcification due to biological factors. Plenty of consequences can affect both the ecosystem and the human society; the latter benefits from goods and services produced by the ecosystem itself, such as fishing, shoreline protection, landscape, tourist and recreational activities. It seems there isn’t much awareness of all of this. The study of the effect of acidification on coralline algae (Corallinales) is of primary importance for the comprehension of the consequences at ecosystem level, since the Corallinales represent one of the key groups in the formation of submerged habitats, but also because they’ve proven to be some of the most responsive to acidification. The question that was tried to answer is whether the calcareous algae can be resilient towards acidification and, if that is so, which is the threshold value beyond which that ability expires. In this analysis, particular attention has been paid to reproductive phases, that represent a de facto sensitive point in the life cycle.
Il recente e costante aumento della CO2 dovuto principalmente alle attività antropiche provoca un’alterazione dell’equilibrio chimico dei carbonati disciolti nell’acqua marina, che si traduce in un abbassamento del pH. Questo fenomeno, noto come ocean acidification, interagisce con numerosi processi fisiologici fra cui, in primis, la calcificazione di origine biologica. Numerose potrebbero essere le conseguenze sugli ecosistemi, e quindi anche sulla società umana, che usufruisce di beni e servizi prodotti dagli ecosistemi stessi, come la pesca, la protezione della linea di costa, il paesaggio e le attività turistico - ricreative. Di tutto questo non sembra esserci in realtà grande consapevolezza. Lo studio degli effetti dell’acidificazione sulle alghe rosse calcaree (Corallinales) è di primaria importanza nella comprensione delle conseguenze a livello di ecosistema, in quanto le Corallinales rappresentano uno dei gruppi chiave nella formazione di habitat sommersi, ma anche perché esse si sono rivelate fra gli organismi più sensibili all’acidificazione. Il quesito di fondo a cui si è cercato quindi di dare una risposta è quale sia la resilienza da parte delle alghe calcaree nei confronti dell’acidificazione e quale possa essere il valore soglia al di là del quale tale capacità venga meno. In questa analisi, particolare attenzione è stata rivolta alle fasi riproduttive, che potrebbero rappresentare la fase più sensibile nel ciclo vitale.
XXIV Ciclo
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Anderson, Allan. "Indirect Effects of Ocean Warming and Acidification on the Realized Recruitment of Agaricia agaricites". Thesis, NSUWorks, 2018. https://nsuworks.nova.edu/occ_stuetd/497.
Texto completoFigueiredo, Marcia Abreu de Oliveira. "Susceptibility of crustose coralline algae to epiphytes". Thesis, University of Liverpool, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.333254.
Texto completoPage, Tessa. "Understanding the Molecular and Physiological Responses of Tropical Coralline Algae to a Changing Ocean". Thesis, Griffith University, 2021. http://hdl.handle.net/10072/406520.
Texto completoThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
School of Environment and Sc
Science, Environment, Engineering and Technology
Full Text
Ordoñez, Alvarez Alexandra. "Effects of Ocean Acidification on the Supply-Side Ecology of Crustose Coralline Algae in the Great Barrier Reef". Thesis, Griffith University, 2016. http://hdl.handle.net/10072/367508.
Texto completoThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
Griffith School of Environment
Science, Environment, Engineering and Technology
Full Text
Vieira-Pinto, Talita. "Diversidade das algas calcárias crostosas do Brasil baseada em marcadores moleculares e morfologia". Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/41/41132/tde-12122016-122033/.
Texto completoThe Crustose Coralline Algae (CCA) has as a main distinguishing characteristic the calcium carbonate impregnation in their cell walls. This group currently encompasses three orders, the Corallinales, Hapalidiales and Sporolithales, whose taxonomy is historically problematic because it is based on the tetrasporophytic phase, fundamental to any classification, even at the ordinal level. Therefore, many studies, especially in the last 10 years, have included molecular tools to assist the morphological taxonomy of this group. This study aims to investigate the diversity and distribution of the CCA along the Brazilian coast, through molecular and morphoanatomical data. In order to achieve this aim, four markers were used, UPA, rbcL-3P, COI-5P and psbA, allied to light and scanning electron microscopy, that resulted in the identification of at least 37 species between Corallinales, Hapalidiales and Sporolithales. The results of the cluster analyses of the four markers showed that Corallinales and Sporolithales are monophyletic, and Hapalidiales comprises a non-monophyletic group (with the exception of psbA, which resolved the order as a monophyly). Our results also revealed a great diversity of species and genera of these three orders in Brazil, as well as putative new species and at least a new genus. This study also revealed phylogeographic relationships between Brazilian species and species from Gulf of Mexico and from Indo-Pacific oceans. Considering all the three orders of CCA, this study represents the first broad attempt and effort to unveil the diversity of CCA species found on the Brazilian coast using molecular data
Bergstrom, Ellie R. "Carbon physiological strategies across dominant Great Barrier Reef crustose coralline algae in the context of evolutionary history and global change". Thesis, Griffith University, 2021. http://hdl.handle.net/10072/402735.
Texto completoThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
School of Environment and Sc
Science, Environment, Engineering and Technology
Full Text
Quéré, Gaëlle [Verfasser], Maggy [Akademischer Betreuer] Nugues y Kai [Akademischer Betreuer] Bischof. "Ecology of Diseases Affecting Crustose Coralline Algae : characteristics, environmental drivers and effects on coral recruitment / Gaëlle Quéré. Betreuer: Maggy Nugues. Gutachter: Kai Bischof ; Maggy Nugues". Bremen : Staats- und Universitätsbibliothek Bremen, 2015. http://d-nb.info/1096391236/34.
Texto completoJorissen, Hendrikje. "Comprendre l’association algue coralline – corail : des espèces clés aux médiateurs chimiques et microbiens". Thesis, Université Paris sciences et lettres, 2020. http://www.theses.fr/2020UPSLP025.
Texto completoCrustose coralline algae (CCA) are commonly associated with healthy reefs and play an important role in benthic systems by guiding settlement of many habitat forming or ecologically important organisms, including corals. However, the ability of CCA to induce coral settlement is not ubiquitous among CCA species. Corals exhibit settlement preferences for certain CCA species. These preferences demonstrate the capacity of coral larvae to discriminate among CCA species and raise the question of the mechanisms involved. Despite the enormous variety of CCA species on coral reefs, little is known about the diversity of their associated chemicals and microbes and the ecological role of these compartments, notably for coral recruitment. Chapter 2 of this thesis investigated the microbial and chemical composition of six CCA species, which occupy different ecological niches on the coral reefs of Moorea (French Polynesia), and how these two compartments (i.e., microbial and chemical) relate to successful settlement success of Acropora cytherea larvae. Results showed settlement was highest on the cryptic CCA species Titanoderma prototypum and that practically no larvae settled on exposed CCA species. While all CCA species had distinct metabolic fingerprints and contained high metabolic diversity, the metabolomic diversity and richness of T. prototypum were significantly higher than those of the other CCA species. T. prototypum also hosted a significantly higher bacterial diversity than the other CCA species, and contained a higher abundance of bacteria that potentially produce antibacterial compounds. The presence of these bacteria could inhibit coral pathogens, which in turn could enhance the survival of coral settlers. Thus, coral settlement is a complex process of biochemical communications between CCA, their associated microbial surface communities and coral larvae. Despite widespread acceptance that CCA positively influence coral recruitment success, there are no experimental data on the effects of CCA species on late post-settlement survival and growth of corals. Chapter 3 tested the impact of four CCA species from two habitats (exposed and subcryptic) on the survival and growth of Pocillopora recruits. CCA had a contrasting effect on the survival of coral recruits depending on habitat and recruit size. In subcryptic habitats, CCA can reduce the survival and/or growth of coral recruits via direct competitive overgrowth, while, in exposed habitats, they can enhance coral recruitment by alleviating competition with turf algae. Importantly, this study demonstrated that not all CCA species are beneficial to the survival and growth of coral recruits and that there is considerable variability in both the outcome and process of competition between CCA and corals. Chapter 4 and 5 focused on investigating whether two environmental stressors, ocean acidification (OA) and hypoxia, respectively, impact the coral-CCA association by disrupting larval settlement behavior and recruitment of two coral species (A. cytherea and A. pulchra) on an otherwise preferred and beneficial CCA species (T. prototypum). Larvae of both coral species avoided bottom exploration and settlement in low pH environments. They avoided bottom exploration in reduced oxygen environments and settled on T. prototypum fragments only in oxygen rich environments, with settlement rates increasing exponentially with oxygen concentrations. These results indicate that low oxygen and low pH areas can negatively influence coral settlement success and that oxygen and pH act as chemical cues for coral larval orientation and settlement. This thesis aids to better understand the role of CCA, micro-organisms and chemicals in the fine-scale dynamics of coral recruitment now and under future ocean conditions. It highlights that CCA-coral interactions are complex processes that are likely mediated by chemicals and microbes and these interactions can be affected by changing environments
Harrington, Lindsay Mortan. "Ecology of crustose coralline algae; interactions with scleractinian corals and responses to environmental conditions". Thesis, 2004. https://researchonline.jcu.edu.au/1264/1/01front.pdf.
Texto completoCapítulos de libros sobre el tema "CCA Crustose Coralline Algae"
Steneck, R. S. "Adaptations of Crustose Coralline Algae to Herbivory: Patterns in Space and Time". En Paleoalgology, 352–66. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-70355-3_29.
Texto completoMaggs, Christine A. "Distribution and Evolution of Non-Coralline Crustose Red Algae in the North Atlantic". En Evolutionary Biogeography of the Marine Algae of the North Atlantic, 241–64. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-75115-8_13.
Texto completoMinnery, G. A., R. Rezak y T. J. Bright. "Depth Zonation and Growth Form of Crustose Coralline Algae: Flower Garden Banks, Northwestern Gulf of Mexico". En Paleoalgology, 237–46. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-70355-3_18.
Texto completoActas de conferencias sobre el tema "CCA Crustose Coralline Algae"
Weiss, Anna M. y Rowan Martindale. "CRUSTOSE CORALLINE ALGAE INCREASE FRAMEWORK AND DIVERSITY ON ANCIENT CORAL REEFS". En GSA Annual Meeting in Denver, Colorado, USA - 2016. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016am-281530.
Texto completoChan, Phoebe Tsz Wai, Jochen Halfar, Zoltan Zajacz, Bernd Schӧne, Carin Andersson-Dahl y Eystein Jansen. "Variability in Primary Productivity Associated with Arctic Sea-Ice Melt Recorded in Crustose Coralline Algae". En Goldschmidt2020. Geochemical Society, 2020. http://dx.doi.org/10.46427/gold2020.357.
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