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Author : Gary C. Williams
Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (318 download)
Download or read book Coral Reef Octocorals written by Gary C. Williams and published by . This book was released on 1993 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sergio Rossi
Publisher : Springer
ISBN 13 : 9783319210117
Total Pages : 0 pages
Book Rating : 4.2/5 (11 download)
Download or read book Marine Animal Forests written by Sergio Rossi and published by Springer. This book was released on 2017-08-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last decades there has been an increasing evidence of drastic changes in marine ecosystems due to human-induced impacts, especially on benthic ecosystems. The so called “animal forests” are currently showing a dramatic loss of biomass and biodiversity all over the world. These communities are dominated by sessile suspension feeder organisms (such as sponges, corals, gorgonians, bivalves, etc.) that generate three-dimensional structures, similar to the trees in the terrestrial forest. The animal forest provide several ecosystem services such as food, protection and nursery to the associated fauna, playing an important role in the local hydrodynamic and biogeochemical cycles near the sea floor and acting also as carbon sinks. The present book focus its attention on these three dimensional animal structures including, for the first time, all the different types of animal forests of the world in a single volume.
Author : Katharina Fabricius
Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.:/5 (318 download)
Download or read book Soft Corals and Sea Fans written by Katharina Fabricius and published by . This book was released on 2001 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive guide to the tropical shallow water genera of the central-west Pacific, the Indian Ocean and the Red Sea.
Author : Alexandra Hiley
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (13 download)
Download or read book Spatial and Temporal Trends of Southeastern Florida's Octocoral Comunity written by Alexandra Hiley and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In the Caribbean, local and global stressors have driven significant declines in scleractinian coral cover up to 80% in only three decades. Following these declines, phase shifts in benthic community composition have been reported. Shifts towards macroalgal dominance has been the most widely observed case, however, shifts towards octocoral and sponge dominance have also been reported. In Florida, USA, the Florida Reef Tract is an extensive barrier reef system that contains diverse assemblages of corals, sponges, fish, and other taxa. The Southeast Florida Reef Tract (SEFRT) within the Southeast Florida Coral Reef Conservation Area is the northern portion of this system and lies adjacent to the highly urbanized and populated South Florida coastline. Long-term decreases in stony coral cover have been reported for this region, as well as more recent and drastic changes resulting from the Stony Coral Tissue Loss Disease outbreak. With this recent significant loss in stony corals, octocorals have become a more abundant constituent of the SEFRT. Although multiple studies highlight the community composition of local stony corals as well as spatial and temporal changes in their cover, the same has yet to be investigated for the octocoral community. This study investigates spatial and temporal trends in octocoral density, community composition, colony height, and colony condition (i.e. bleaching and disease) from 2013-2018 on the SEFRT. Analyses indicate an increase in density and a decrease in colony height throughout the study period. Both bleaching and disease prevalence remained very low, likely at background levels, during a time period when high levels of bleaching and disease were reported in the stony coral community. Finally, significant spatial variation of the community was observed throughout the SEFRT as density, colony height, and community composition of the outer reef was different from both the inner and middle reefs. These changes do not appear to correlate with events that resulted in the significant decline of stony corals (e.g. thermal anomalies, disease outbreak), suggesting that its drivers may not be similarly impacting the octocoral community. Evidence suggests that this high-latitude reef system can support a high-density octocoral community, but significant spatial variation in density and composition exists. With reefs experiencing dramatic phase shifts, it is imperative to understand the contribution of seemingly resistant organisms, like octocorals, to reef community dynamics.
Author : Sydney John Hickson
Publisher :
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.:/5 (318 download)
Download or read book An Introduction to the Study of Recent Corals written by Sydney John Hickson and published by . This book was released on 1924 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Manfred Grasshoff
Publisher : IRD Editions
ISBN 13 : 9782709914666
Total Pages : 344 pages
Book Rating : 4.9/5 (146 download)
Download or read book Coral Reef Gorgonians of New Caledonia written by Manfred Grasshoff and published by IRD Editions. This book was released on 2001 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Etude de la collection des gorgones et des octocoralliaires de la Nouvelle-Calédonie (58 nouvelles espèces) : description, morphologie, anatomie, répartition géographique, nutrition, reproduction et utilisation de certains de leurs composants dans la pharmacologie ou la cosmétologie.
Author : Carmenza Duque
Publisher : BoD – Books on Demand
ISBN 13 : 9535139096
Total Pages : 312 pages
Book Rating : 4.5/5 (351 download)
Download or read book Corals in a Changing World written by Carmenza Duque and published by BoD – Books on Demand. This book was released on 2018-03-28 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Corals comprise a wide variety of colonial marine invertebrates belonging to the Phylum Cnidaria. Their polyps form the most colorful, complete, and diverse communities on the Earth resembling underwater cities, commonly called coral reefs, which host a wide variety of invertebrates and fish species. They are highly productive ecosystems, contribute to the health of the biosphere, and offer a good number of economic and ecological services to coastal populations and to many people around the world. However, due to a diverse number of natural and anthropogenic stressors, corals have shown a severe decline over the past few decades. Being aware of the importance and relevance of the facts described, the book "Corals in a Changing World" offers new scientific information regarding the actual status and, in some cases, the resilience state of coral reef systems. Timely information is critical for managers and decision makers to implement sustainable management measures according to the ecological condition of coral reefs. In addition, the book also discusses the use of well-maintained coral microcosms to provide a good basis for performing experiments with natural fluctuations and to present studies dedicated to the coral diversity characterization and to their importance as a source of important biological compounds, which could be converted into industrial products.
Author : Madeleine J. H. van Oppen
Publisher : Springer
ISBN 13 : 3319753932
Total Pages : 357 pages
Book Rating : 4.3/5 (197 download)
Download or read book Coral Bleaching written by Madeleine J. H. van Oppen and published by Springer. This book was released on 2018-07-05 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most serious consequences of global climate change for coral reefs is the increased frequency and severity of mass coral bleaching events and, since the first edition of this volume was published in 2009, there have been additional mass coral bleaching events. This book provides comprehensive information on the causes and consequences of coral bleaching for coral reef ecosystems, from the genes and microbes involved in the bleaching response, to individual coral colonies and whole reef systems. It presents detailed analyses of how coral bleaching can be detected and quantified and reviews future scenarios based on modeling efforts and the potential mechanisms of acclimatisation and adaptation. It also briefly discusses emerging research areas that focus on the development of innovative interventions aiming to increase coral climate resilience and restore reefs.
Author : Yuri I. Sorokin
Publisher : Springer Science & Business Media
ISBN 13 : 3642800467
Total Pages : 476 pages
Book Rating : 4.6/5 (428 download)
Download or read book Coral Reef Ecology written by Yuri I. Sorokin and published by Springer Science & Business Media. This book was released on 2013-03-12 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coral reef communities are among the most complex, mature and productive ecosystems on earth. Their activity resulted in the creation of vast lime constructions. Being extremely productive and having the function of a powerful biofilter, coral reefs play an important role in global biogeochemical processes and in the reproduction of food resources in tropical marine regions. All aspects of coral reef science are covered systematically and on the basis of a holistic ecosystem approach. The geological history of coral reefs, their geomorphology as well as biology including community structure of reef biota, their functional characteristics, physiological aspects, biogeochemical metabolism, energy balance, environmental problems and management of resources are treated in detail.
Author : J. Murray Roberts
Publisher : Cambridge University Press
ISBN 13 : 0521884853
Total Pages : 351 pages
Book Rating : 4.5/5 (218 download)
Download or read book Cold-water Corals written by J. Murray Roberts and published by Cambridge University Press. This book was released on 2009 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This broad-ranging treatment is the first to synthesise current understanding of all types of cold-water coral, covering their ecology, biology, paleontology and geology."--Back cover.
Author : Lucy Bartlett
Publisher :
ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.:/5 (11 download)
Download or read book Dynamics and Survival of Coral and Octocoral Juveniles Following Disturbance on Patch Reefs of the Florida Reef Tract written by Lucy Bartlett and published by . This book was released on 2014 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this study was to examine post-disturbance recruitment and survival of juvenile stony corals and octocorals on patch reefs in the Middle and Upper Florida Reef Tract. Permanent quadrats were established at eight patch-reef sites. Stony-coral and octocoral juveniles, visible to the naked eye and having a maximum 4 cm diameter for stony corals or 4 cm height for octocorals, were identified, measured, and photographed to track each colony through spring and fall for two years. Juvenile densities increased significantly over that time; octocoral density increased with higher significance (p
Author : J. Cortés
Publisher : Elsevier
ISBN 13 : 0080535399
Total Pages : 509 pages
Book Rating : 4.0/5 (85 download)
Download or read book Latin American Coral Reefs written by J. Cortés and published by Elsevier. This book was released on 2003-04-25 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approx.508 pages
Author : J. Murray Roberts
Publisher : Cambridge University Press
ISBN 13 : 1139478923
Total Pages : 351 pages
Book Rating : 4.1/5 (394 download)
Download or read book Cold-Water Corals written by J. Murray Roberts and published by Cambridge University Press. This book was released on 2009-04-30 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are more coral species in deep, cold-waters than in tropical coral reefs. This broad-ranging treatment is the first to synthesise current understanding of all types of cold-water coral, covering their ecology, biology, palaeontology and geology. Beginning with a history of research in the field, the authors describe the approaches needed to study corals in the deep sea. They consider coral habitats created by stony scleractinian as well as octocoral species. The importance of corals as long-lived geological structures and palaeoclimate archives is discussed, in addition to ways in which they can be conserved. Topic boxes explain unfamiliar concepts, and case studies summarise significant studies, coral habitats or particular conservation measures. Written for professionals and students of marine science, this text is enhanced by an extensive glossary, online resources, and a unique collection of colour photographs and illustrations of corals and the habitats they form.
Author : Bernhard M. Riegl
Publisher : Springer Science & Business Media
ISBN 13 : 1402068476
Total Pages : 811 pages
Book Rating : 4.4/5 (2 download)
Download or read book Coral Reefs of the USA written by Bernhard M. Riegl and published by Springer Science & Business Media. This book was released on 2008-03-21 with total page 811 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coral Reefs of the USA provides a complete overview of the present status of knowledge regarding all coral reef areas within the USA and its territories. It is written by the most experienced authorities in their fields and geographic areas. Stretching from the Caribbean to the western Pacific, the coral reefs of the USA span extensive geographic and biotic diversity, occur in a wide variety of geomorphological settings, and provide a representative cross-section of Holocene reef-building. This book will therefore be of broad general interest. For the first time, complete scholarly reviews are given for the geology, geomorphology and the biology of reefs encompassing a vast area stretching from the Mariana Islands in the west, Samoa in the south, Hawaii in the north and the Virgin Islands in the east. This book is not a status report, but will provide up-to-date information about stressors and the biotic responses of the reefs, as well as the geological explanations why these reefs exist in the first place. It will be an invaluable baseline-reference for all those who are engaged in research or management of these coral reefs or to those who simply enjoy being well-informed about one of the most iconic ecosystems of the USA.
Author : Rebecca Stefoff
Publisher :
ISBN 13 : 1543555608
Total Pages : 33 pages
Book Rating : 4.5/5 (435 download)
Download or read book Corals written by Rebecca Stefoff and published by . This book was released on 2019 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Huge coral reefs can stretch across oceans for miles! But take a closer look, and you'll see that each coral is actually a tiny, simple animal. Discover how both hard and soft corals build colonies. Then learn about the threats to corals and their reefs and how people can protect them.
Author :
Publisher : Academic Press
ISBN 13 : 0128215291
Total Pages : 512 pages
Book Rating : 4.1/5 (282 download)
Download or read book Population Dynamics of the Reef Crisis written by and published by Academic Press. This book was released on 2020-11-27 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Population Dynamics of the Reef Crisis, Volume 87 in the Advances in Marine Biology series, updates on many topics that will appeal to postgraduates and researchers in marine biology, fisheries science, ecology, zoology and biological oceanography. Chapters in this new release cover SCTL disease and coral population dynamics in S-Florida, Spatial dynamics of juvenile corals in the Persian/Arabian Gulf, Surprising stability in sea urchin populations following shifts to algal dominance on heavily bleached reefs, Biophysical model of population connectivity in the Persian Gulf, Population dynamics of 20-year decline in clownfish anemones on coral reefs at Eilat, northern Red Sea, and much more. Reviews articles on the latest advances in marine biology Authored by leading figures in their respective fields of study Presents materials that are widely used by managers, students and academic professionals in the marine sciences
Author :
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.3/5 (91 download)
Download or read book Coral Reefs of Palau written by and published by . This book was released on 2007 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
