DOCSLIB.ORG

Bulletin PER D'évaluation Biologique

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Bulletin PER D'évaluation Biologique Programme d’évaluation rapide Une évaluation rapide de la biodiversité marine des récifs RAP coralliens du Mont Panié, Province Bulletin PER Nord, Nouvelle Calédonie d’évaluation biologique Edité par S. A. McKenna, N. Baillon, H. Blaffart, 42 et G. Abrusci Le Bulletin PER d’évaluation biologique est publié par: Le Centre pour les Sciences Appliquées de la Biodiversité Conservation International 1919 M St., N.W., Suite 600 Washington, DC 20036 USA Tel: 202-912-1000 Fax: 202-912-0773 www.conservation.org Editeurs: Sheila A. McKenna, N. Baillon, H. Blaffart, G. Abrusci Conception: Glenda Fábregas Carte: Debra Fischman Conservation International est un organisme privé, à but non lucratif, exempt d’impôts fédéraux sur le revenu d’après la section 501 c (3) de l’Internal Revenue Code. ISBN 1-881173-97-6 ©2006 par Conservation International Tous droits réservés. Library of Congress Catalog Card Number: 2006935568 Les entités géographiques nommées dans cette publication, et les informations qui y sont presentées ne représentent pas obligatoirement l’opinion de Conservation International ni des organisations soutenant CI, concernant le statut légal de n’importe quel pays, territoire ou zone et de ses autorités ni concernant la délimitation de ses frontières ou limites géographiques. Toute opinion exprimée dans le Bulletin PER d’évaluation biologique est celle du ou des auteurs et ne reflète pas nécessairement celle de CI. Imprimé sur du papier recyclé. Le Bulletin PER d’Evaluation Biologique était auparavant connu sous le nom de Dossiers de travail PER. Les numéros 1 à 12 de cette série sont publiés sous cet ancien nom. Citation suggérée: McKenna S.A., Baillon, N. Blaffart, H. Abrusci G. (2006) Une évaluation rapide de la biodiversité marine des récifs coralliens du Mont Panié, Province Nord, Nouvelle Calédonie Table des matières Listes des Participants et Auteurs ........................................4 Annexes....................................................................................88 Portrait des Organisations ......................................................6 Annexe 1. Espèces de la Nouvelle Calédonie présentes en 2006 sur Remerciements .........................................................................8 la Liste rouge de l’UICN....................................................................88 Sommaire exécutif ...................................................................9 Annexe 2. Liste des espèces de poissons répertoriées lors de Introduction .......................................................................................9 l’inventaire du lagon du Mont Panié en Nouvelle Calédonie ...90 Présentation du Programme d’évaluation rapide (PER) Rich Evans marin et de la Nouvelle Calédonie ...............................................9 Sites d’Etude et Méthodes ...........................................................10 Annexe 3. Résultats ..........................................................................................11 Liste des espèces de concombres de mer et de Recommandations en Matière de Conservation ......................12 mollusques ..............................................................................117 Références ......................................................................................15 Steve Lindsay et Sheila A. McKenna Rapports techniques ..............................................................16 Annexe 4. Résumé des données benthiques relatives aux sites Chapitre 1. coralliens étudiés dans Mont Panié ............................................118 Scléractiniaires et organismes dominants de la zone Sheila A. McKenna Nord Est de la Nouvelle Calédonie ................................................16 Pierre Laboute Annexe 5. Des estimations grossières (pourcentage) de la couverture Chapitre 2. de corail basé sur des observations faites pour évaluer les Diversité des poissons des récifs coralliens ...........................35 invertébrés d’importance commerciale ......................................121 Rich Evans Steve Lindsay Chapitre 3. Carte des Sites d’Études......................................................123 L’évaluation d’espèces marines macro-invertébrées exploitées ..........................................................................................43 Photos .....................................................................................124 Steve Lindsay et Sheila A. McKenna Chapitre 4. L’évaluation des stocks de poissons ciblées ...............................53 Nathaniel Cornuet Chapitre 5. L’état des récifs coralliens du Mont Panié Region .....................59 Sheila A. McKenna Chapitre 6. L’usage communautaire et la conservation des ressources marine dans Mont Panié Region ....................................................67 Naamal De Silva, Sheila A. McKenna, Henri Blaffart, Edmond Ouillet, et Ghyslaine Le Nagard Une évaluation rapide de la biodiversité marine des récifs coralliens du Mont Panié, Province Nord, Nouvelle Calédonie Participants et Auteurs Nathalie Baillon, Ph. D (Conseiller technique) Adresse Actuelle Chef du service de l’Aquaculture et des Pêches Scientifique Halieutique Direction du Développement Economique et de Responsible of Fisheries management l’Environnement Service de l’Aquaculture et des Pêches Province Nord Direction du Développement Economique et de BP 41 - 98 860 Koné l’Environnement Province Nord Nouvelle Calédonie B.P. 41- 98860 Koné Tel (687) 47 72 39 - Fax (687) 47 71 35 Nouvelle Calédonie e-mail : [email protected] Tel : 47.72.39 Fax : 47.71.35 Henri Blaffart(Aide de champ et conseiller de la Email : [email protected] communauté) Chef de Projet Naamal De Silva (Utilisation marine de ressource Mont Panié Co-management Conservation Area de la communauté) Association Maruia Trust de Nouvelle Calédonie Manager, Asia Pacific Outcomes Conservation Synthesis Adresse Actuelle Center for Applied Biodiversity Science Chargé de Projet Conservation en co-gestion Conservation International du Mont Panié 1919 M. St. N.W. Suite 600 Conservation International Washington, DC 20036 C/o Association Dayu Biik USA BP 92 E-mail: [email protected] 98815 Hieghène Nouvelle Calédonie Richard Evans (Poissons des récifs coralliens) Tel: 42 87 77 Biologiste Marin Fax 42 87 78 School of Marine Biology and Aquaculture, James Cook Email: [email protected] or [email protected] University Townsville, Queensland 4811 Sylvain Bouarat (Pêcheur et conseiller) Australia Tribu Koulnoué, Business Phone 61 7 4724 3269 or 61 7 4781 5641 Hienghène Commune Fax: 61 7 47251570 New Caledonia E-mail: [email protected] or rich_evans03@yahoo. com.au Nathaniel Cornuet, M. Sc (Exploitations de pêche en récifs) Pierre Laboute (Invertébrés marins) Anlienne Adresse Marine Biologist 4, Fredic Chopin Street Rue Bon, Immeuble Olympe, BÂtiment B 98 800 Nouméa, Nouvelle Calédonie Nouméa, Nouvelle Calédonie Phone: 687 87 76 37 FAX: 687 27 51 72 E-mail: [email protected] Le Programme d’Evaluation Rapide Ghyslaine Le Nagard (Traducteur) Gérante - Coordinatrice AAGLN - Traduction - Interprétariat & Cours Nouméa, Nouvelle Calédonie Tél/Fax: 687 27 29 43 E-mail: [email protected] Stephen Lindsay M. Sc. (Espèces marines macro- invertébrées exploitées) Anlienne Adresse Center of Biodiversity Conservation - Melanesia Program P0 Box 804, Alotau, Milne Bay Province Papua New Guinea CBC Melanesia, Alotau Papua New Guinea Adresse Actuelle 71 Walsh Street, Edgehill, Queensland, 4870, Australia Email: [email protected] Sheila A. McKenna, Ph. D. (Ecologie de récifs et equipe enquête) Directrice, Programme d’analyse de biodiversité marine Center for Applied Biodiversity Science Conservation International 1919 M. St. N.W. Suite 600 Washington, DC 20036 USA Tel: (1) (202) 912 1597 Email: [email protected] Edmond Ouillate (Liaison communautaire) Tribu Panié Hienghène Commune Nouvelle Calédonie Une évaluation rapide de la biodiversité marine des récifs coralliens du Mont Panié, Province Nord, Nouvelle Calédonie Portrait des organisations CONSERVATION INTERNATIONAL Conservation International (CI) est une organisation internationale à but non lucratif, basée à Washington, DC. Les actions de CI sont dictées par la conviction que l’héritage naturel de la Terre doit être préservé si l’on veut que les générations futures prospèrent aux niveaux spirituels, culturels et économiques. Notre mission est de conserver la diversité biologique et les processus écologiques qui sont nécessaires au maintien de la vie sur Terre et de démontrer que les sociétés humaines sont capables de vivre en harmonie avec la nature. Conservation International (Washington, DC) 1919 M Street N.W, Suite 600 Washington DC 20036 USA (202) 912-1000 (téléphone) (202) 912-0773 (fax) http://www.conservation.org Conservation International (Pacific Islands) c/- Secretariat of the Pacific Regional Environment Program PO Box 240 Vailima Apia, Samoa LA DIRECTION DU DEVELOPPEMENT ECONOMIQUE ET DE L’ENVIRONNEMENT DE LA PROVINCE NORD (DDEE) La DDEE a pour mission de structurer et d`accompagner le développement de l’économie de la province Nord, tout en respectant et en valorisant l’environnement, pris en compte dès la conception et le montage des projets. Elle accompagne les projets de développement local en cohérence avec la mise en place des projets structurants, leur apporte un appui technique, étudie les demandes de soutien financier, élabore et met en place une réglementation adaptée. Au sein de la DEEE, le service de l’Aquaculture
Load more

Recommended publications
  • Patterns in Marine Community Assemblages on Continental Margins: a Faunal and Floral Synthesis from Northern Western Australian Atolls
    Journal of the Royal Society of Western Australia, 94: 267–284, 2011 Patterns in marine community assemblages on continental margins: a faunal and floral synthesis from northern Western Australian atolls A Sampey 1 & J Fromont 2 1 Aquatic Zoology, Western Australian Museum, Locked Bag 49, Welshpool DC, WA 6986 [email protected] 2 Aquatic Zoology, Western Australian Museum, Locked Bag 49, Welshpool DC, WA 6986 [email protected] Manuscript received November 2010; accepted January 2011 Abstract Corals and fishes are the most visually apparent fauna on coral reefs and the most often monitored groups to detect change. In comparison, data on noncoral benthic invertebrates and marine plants is sparse. Whether patterns in diversity and distribution for other taxonomic groups align with those detected in corals and fishes is largely unknown. Four shelf-edge atolls in the Kimberley region of Western Australia were surveyed for marine plants, sponges, scleractinian corals, crustaceans, molluscs, echinoderms and fishes in 2006, with a consequent 1521 species reported. Here, we provide the first community level assessment of the biodiversity of these atolls based on these taxonomic groups. Four habitats were surveyed and each was found to have a characteristic community assemblage. Different species assemblages were found among atolls and within each habitat, particularly in the lagoon and reef flat environments. In some habitats we found the common taxa groups (fishes and corals) provide adequate information for community assemblages, but in other cases, for example in the intertidal reef flats, these commonly targeted groups are far less useful in reflecting overall community patterns.
    [Show full text]
  • Marine Biodiversity Survey of Mermaid Reef (Rowley Shoals), Scott and Seringapatam Reef Western Australia 2006 Edited by Clay Bryce
    ISBN 978-1-920843-50-2 ISSN 0313 122X Scott and Seringapatam Reef. Western Australia Marine Biodiversity Survey of Mermaid Reef (Rowley Shoals), Marine Biodiversity Survey of Mermaid Reef (Rowley Shoals), Scott and Seringapatam Reef Western Australia 2006 2006 Edited by Clay Bryce Edited by Clay Bryce Suppl. No. Records of the Western Australian Museum 77 Supplement No. 77 Records of the Western Australian Museum Supplement No. 77 Marine Biodiversity Survey of Mermaid Reef (Rowley Shoals), Scott and Seringapatam Reef Western Australia 2006 Edited by Clay Bryce Records of the Western Australian Museum The Records of the Western Australian Museum publishes the results of research into all branches of natural sciences and social and cultural history, primarily based on the collections of the Western Australian Museum and on research carried out by its staff members. Collections and research at the Western Australian Museum are centred on Earth and Planetary Sciences, Zoology, Anthropology and History. In particular the following areas are covered: systematics, ecology, biogeography and evolution of living and fossil organisms; mineralogy; meteoritics; anthropology and archaeology; history; maritime archaeology; and conservation. Western Australian Museum Perth Cultural Centre, James Street, Perth, Western Australia, 6000 Mail: Locked Bag 49, Welshpool DC, Western Australia 6986 Telephone: (08) 9212 3700 Facsimile: (08) 9212 3882 Email: [email protected] Minister for Culture and The Arts The Hon. John Day BSc, BDSc, MLA Chair of Trustees Mr Tim Ungar BEc, MAICD, FAIM Acting Executive Director Ms Diana Jones MSc, BSc, Dip.Ed Editors Dr Mark Harvey BSC, PhD Dr Paul Doughty BSc(Hons), PhD Editorial Board Dr Alex Baynes MA, PhD Dr Alex Bevan BSc(Hons), PhD Ms Ann Delroy BA(Hons), MPhil Dr Bill Humphreys BSc(Hons), PhD Dr Moya Smith BA(Hons), Dip.Ed.
    [Show full text]
  • The Bioeroding Sponge Cliona Orientalis Will Not Tolerate Future Projected Ocean Warming Received: 9 February 2018 Blake D
    www.nature.com/scientificreports OPEN The bioeroding sponge Cliona orientalis will not tolerate future projected ocean warming Received: 9 February 2018 Blake D. Ramsby 1,2,3, Mia O. Hoogenboom 1, Hillary A. Smith 2,3, Steve Whalan 4 & Accepted: 15 May 2018 Nicole S. Webster 2,3,5 Published: xx xx xxxx Coral reefs face many stressors associated with global climate change, including increasing sea surface temperature and ocean acidifcation. Excavating sponges, such as Cliona spp., are expected to break down reef substrata more quickly as seawater becomes more acidic. However, increased bioerosion requires that Cliona spp. maintain physiological performance and health under continuing ocean warming. In this study, we exposed C. orientalis to temperature increments increasing from 23 to 32 °C. At 32 °C, or 3 °C above the maximum monthly mean (MMM) temperature, sponges bleached and the photosynthetic capacity of Symbiodinium was compromised, consistent with sympatric corals. Cliona orientalis demonstrated little capacity to recover from thermal stress, remaining bleached with reduced Symbiodinium density and energy reserves after one month at reduced temperature. In comparison, C. orientalis was not observed to bleach during the 2017 coral bleaching event on the Great Barrier Reef, when temperatures did not reach the 32 °C threshold. While C. orientalis can withstand current temperature extremes (<3 °C above MMM) under laboratory and natural conditions, this species would not survive ocean temperatures projected for 2100 without acclimatisation or adaptation (≥3 °C above MMM). Hence, as ocean temperatures increase above local thermal thresholds, C. orientalis will have a negligible impact on reef erosion. Increasing global temperatures are requiring organisms to acclimate to greater thermal extremes, migrate, or suf- fer reduced ftness and, potentially, local extirpation.
    [Show full text]
  • Novel Reference Transcriptomes for the Sponges Carteriospongia Foliascens and Cliona Orientalis and Associated Algal Symbiont Gerakladium Endoclionum
    Coral Reefs (2021) 40:9–13 https://doi.org/10.1007/s00338-020-02028-z NOTE Novel reference transcriptomes for the sponges Carteriospongia foliascens and Cliona orientalis and associated algal symbiont Gerakladium endoclionum 1,2,3,4,5,6 5,6 5,7 Brian W. Strehlow • Mari-Carmen Pineda • Carly D. Kenkel • 5,6 5,6 2,8 2,3,4 Patrick Laffy • Alan Duckworth • Michael Renton • Peta L. Clode • Nicole S. Webster5,6,9 Received: 13 August 2020 / Accepted: 2 November 2020 / Published online: 20 November 2020 Ó Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract Sponge transcriptomes are important resources Assemblies for C. foliascens, C. orientalis, and G. endo- for studying the stress responses of these ecologically clionum contained 67,304, 82,895, and 28,670 contigs, important filter feeders, the interactions between sponges respectively. Contigs represented 15,248–37,344 isogroups and their symbionts, and the evolutionary history of (* genes) per assembly, and N50s ranged from metazoans. Here, we generated reference transcriptomes 1672–4355 bp. Sponge transcriptomes were high in com- for two common and cosmopolitan Indo-Pacific sponge pleteness and quality, with an average of 93% of core species: Carteriospongia foliascens and Cliona orientalis. EuKaryotic Orthologous Groups (KOGs) and 98% of sin- We also created a reference transcriptome for the primary gle-copy metazoan core gene orthologs identified. The G. symbiont of C. orientalis—Gerakladium endoclionum. endoclionum assembly was partial with 56% of core KOGs and 32% of single-copy eukaryotic core gene orthologs identified. These reference transcriptomes provide a Topic Editor: Steve Vollmer 3 & Brian W.
    [Show full text]
  • Chemical and Mechanical Bioerosion of Boring Sponges from Mexican Pacific Coral Reefs
    2827 The Journal of Experimental Biology 211, 2827-2831 Published by The Company of Biologists 2008 doi:10.1242/jeb.019216 Chemical and mechanical bioerosion of boring sponges from Mexican Pacific coral reefs Héctor Nava1,2,* and José Luis Carballo1 1Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México (UNAM), Avenida Joel Montes Camarena, s/n. apartado postal 811, 82000 Mazatlán, México and 2Posgrado en Ciencias del Mar y Limnología, ICML, UNAM, Mexico *Author for correspondence (e-mail: [email protected]) Accepted 7 July 2008 SUMMARY Species richness (S) and frequency of invasion (IF) by boring sponges on living colonies of Pocillopora spp. from National Park Isla Isabel (México, East Pacific Ocean) are presented. Twelve species belonging to the genera Aka, Cliona, Pione, Thoosa and Spheciospongia were found, and 56% of coral colonies were invaded by boring sponges, with Cliona vermifera Hancock 1867 being the most abundant species (30%). Carbonate dissolution rate and sediment production were quantified for C. vermifera and Cliona flavifodina Rützler 1974. Both species exhibited similar rates of calcium carbonate (CaCO3) dissolution (1.2±0.4 and –2 –1 –2 –1 0.5±0.2 kg CaCO3 m year , respectively, mean ± s.e.m.), and sediment production (3.3±0.6 and 4.6±0.5 kg CaCO3 m year ), –2 –1 resulting in mean bioerosion rates of 4.5±0.9 and 5.1±0.5 kg CaCO3 m year , respectively. These bioerosion rates are close to previous records of coral calcification per unit of area, suggesting that sponge bioerosion alone can promote disequilibrium in the reef accretion/destruction ratio in localities that are heavily invaded by boring sponges.
    [Show full text]
  • Excavating Rates and Boring Pattern of Cliona
    PORIFERA RESEARCH: BIODIVERSITY, INNOVATION AND SUSTAINABILITY - 2007 203 Excavating rates and boring pattern of Cliona albimarginata (Porifera: Clionaidae) in different substrata Barbara Calcinai(1), Francesca Azzini(1), Giorgio Bavestrello(1), Laura Gaggero(2), Carlo Cerrano(2*) (1) Dipartimento di Scienze del Mare, Università Politecnica delle Marche, Via Brecce Bianche I-60131 Ancona, Italy. [email protected], [email protected], [email protected] (2) Dipartimento per lo studio del Territorio e delle sue Risorse, Università di Genova, Corso Europa 26 I-16100 Genova, Italy. [email protected], [email protected] Abstract: Eroding sponges create a series of connected chambers and galleries into calcareous substrata where they live. While it is well known that only calcium carbonate is etched by sponge activity, no comparative data are available regarding the different forms of carbonate. In this work we investigate the erosion rates and erosion pattern of the tropical boring sponge Cliona albimarginata in different biogenic and non-biogenic calcareous rocks. In particular, we tested portions of the shell of the large bivalve Hippopus sp. and of the branches of the stony coral Acropora sp. together with different kinds of carbonatic stones such as the Carrara marble, the Majolica of the Conero Promontory, the Finale medium-grained calcarenite, the Prun fine-to medium-grained limestone and the homogeneously fine-grained Vicenza limestone. The dissolution rates of the sponge on the different kinds of carbonate are highly variable and these differences are discussed in terms of crystal shape and aggregation, the rock fabric and the presence of other minerals. Keywords: boring pattern, Cliona albimarginata, excavating rates, Indonesia, Porifera Introduction sponge erosion as very few species are able to attack living tissue (Tunnicliffe 1979, 1981, MacKenna 1997, Schönberg Excavating sponges are able to live in carbonatic substrata, and Wilkinson 2001, López-Victoria et al.
    [Show full text]
  • Full Text in Pdf Format
    Vol. 17: 1–5, 2012 AQUATIC BIOLOGY Published online October 4 doi: 10.3354/ab00473 Aquat Biol OPENPEN ACCESSCCESS FEATURE ARTICLE: NOTE The perks of being endolithic Christine Hanna Lydia Schönberg1,*, Max Wisshak2 1Australian Institute of Marine Science at the University of Western Australia, Crawley, WA 9006, Australia 2Senckenberg am Meer, Marine Research Department, 26382 Wilhelmshaven, Germany ABSTRACT: Bioeroding sponges erode and live in calcium carbonate substrates such as coral skeleton. The most obvious reason for this lifestyle is shelter from grazers and predators, but this has never been conclusively shown. To investigate this we collected Siphonodictyon mucosum Bergquist, 1965 and Clio- thosa aurivillii (Lindgren, 1898), 2 lesser-studied bio - eroding sponges common in coral rock at Orpheus Island, central Great Barrier Reef, Australia. During sampling we broke up blocks of dead coral that contained the sponges and ob served post-fracture healing processes. Even though both sponges pro- duce large erosion chambers and their endolithic tissue is soft and easily ruptured, they initially displayed early signs of healing, showing some scarring after only 3 to 4 days. However, endolithic tissue of S. mucosum specimens exposed to direct sunlight did not continue to heal, but rotted away, while shaded tissue fully healed, toughened and turned brown-black like the external fistules. Like- wise, endolithic tissue of C. aurivillii showed signs Cross-section through a colony of the bioeroding sponge of healing by contracting, toughening and flattening, Cliothosa aurivillii. Endolithic tissue is very soft and vulner- but after about 2 wk, some C. aurivillii individuals able, while exposed papillae are dense with spicules nevertheless began to rot and had patches of Photo: Christine Schönberg orange sediment underneath them.
    [Show full text]
  • ACRS2018 Draft Program(V3)
    Australian Coral Reef Society 91st Conference & AGM Program 15-17 May 2018 DRAFTNingaloo Centre, Exmouth, WA major sponsors Welcome to the 91st Australian Coral Reef Society Conference. The Australian Coral Reef Society (ACRS) is the oldest organisation in the world concerned with the study and protection of coral reefs, and it has played a significant role in the na- tion’s history. The society evolved from the Great Barrier Reef Committee, founded in 1922 to promote research and conservation on the Great Barrier Reef. The committee facilitated the historic 1928-1929 Great Barrier Reef Expedition and it founded, then managed, the Heron Island Research Station – Australia’s first coral reef field research station. The ACRS has played a prominent role in bringing major conservation issues to the attention of gov- ernments and the general public, notably the crown-of-thorn starfish outbreaks and the Royal Commission into oil drilling on the Great Barrier Reef which was the catalyst for the establishment of the Great Barrier Reef Marine Park Authority. While the Society has historically concentrated on the Great Barrier Reef, its focus has expanded to include all coral reefs in Australian waters, particularly in Western Australia. In changing times, and with the introduction of the concept of ecologically sustainable development, the Society encourages members of management and commercial/industrial communities to join ac- ademic researchers in contributing to the scientific knowledge of coral reefs. This year, the ACRS Conference is being held at the Ningaloo Centre in Exmouth, Western Australia. Over the two exciting days of 3 concurrent sections and a poster session the ACRS Conference is hosting delegates from across a number of universities, government organisations and international speakers.
    [Show full text]
  • Cliona Orientalis[I] As a Coral Reef Competitor's on Krakatau Islands
    1 The excavating sponge Cliona orientalis as a coral G 2 reef competitor’s on Krakatau Islands colonisation, u 3 Indonesia i 4 d 5 6 Singgih Afifa Putra1 a 7 n 8 1 Department of Marine Education, LPPPTK KPTK – Ministry of Education and Culture, Gowa, c 9 South Sulawesi, Indonesia e 10 – 11 Corresponding Author: r 12 Singgih Putra 13 Jl. Diklat No 30 Pattallassang, Gowa, South Sulawesi, 92171, Indonesia e 14 Email address: [email protected] m 15 o 16 The recovery of coral reefs on Krakatau Islands after the destructive eruption in 1883 has been v 17 reported in very limited study (Putra et al. 2014). Coral reefs began to grow on all islands in the 18 Krakatau volcanic complex, including the highly active volcano island i.e. Anak Krakatau (north e 19 to west coast). Survival of coral reefs in the Krakatau Islands influenced by several factors such as t 20 predation, diseases, soft coral overgrowth, and also sediment covers (Putra et al. 2014). Somehow, h 21 sponges as one of killer-competitor of coral reefs have never been reported in the Krakatau Islands. 22 In 2012 and 2013, the author conducted research in three islands of Krakatau Volcanic Complex i 23 (i.e. Rakata, Panjang, Anak Krakatau). The survey was done with line intercept transect and found s 24 about 0 to 5 % of sponges cover from six localities. Generally, Cliona orientalis Thiele, 1900 b 25 (encrusting form) were found as an aggressive and competitive species to reef-building corals (Fig. 26 1a).
    [Show full text]
  • Researchonline@JCU
    ResearchOnline@JCU This file is part of the following work: Ramsby, Blake Donald (2018) The effects of a changing marine environment on the bioeroding sponge Cliona orientalis. PhD Thesis, James Cook University. Access to this file is available from: https://doi.org/10.25903/5d478ac335ad6 Copyright © 2018 Blake Donald Ramsby. The author has certified to JCU that they have made a reasonable effort to gain permission and acknowledge the owners of any third party copyright material included in this document. If you believe that this is not the case, please email [email protected] The effects of a changing marine environment on the bioeroding sponge Cliona orientalis Thesis submitted by Blake Donald Ramsby in July 2018 for the degree of Doctor of Philosophy College of Science and Engineering James Cook University, Townsville, Queensland Statement of contribution of others Assistance Contribution Contributor Intellectual support Writing and editing Nicole Webster Mia Hoogenboom Steve Whalan Statistical support Murray Logan Patricia Menendez Financial support Stipend AIMS@JCU Research AIMS@JCU ARC Future Fellowship (NW)AIMS Travel AIMS@JCU ARC Centre of Excellence in Coral Reef Studies Research assistance Field work Cecilia Pascelli Marija Kupresanin Steve Whalan Heidi Luter SeaSim staff AIMS inshore monitoring team Lab work SeaSim staff AIMS Analytical Services Hillary Smith Joshua Heishman Sonia Klein Svenja Julica Andi Francesca Sharisse Ockwell i Authorship declaration of published thesis chapters Thesis title: The effects of a changing marine environment on the bioeroding sponge Cliona orientalis Name of candidate: Blake Ramsby (12910725) Chapter Publication reference Intellectual input of I confirm the each author candidate’s contribution to this paper and consent to the inclusion of the paper in this thesis.
    [Show full text]
  • Universidade Federal Do Rio De Janeiro Instituto De Biologia Programa De Pós-Graduação Em Biodiversidade E Biologia Evolutiva
    UNIVERSIDADE FEDERAL DO RIO DE JANEIRO INSTITUTO DE BIOLOGIA PROGRAMA DE PÓS-GRADUAÇÃO EM BIODIVERSIDADE E BIOLOGIA EVOLUTIVA PEDRO VICTOR LEOCORNY FERREIRA PASSADO E PRESENTE DA ESPONJA CLATHRINA AUREA (PORIFERA, CALCAREA) NO ATLÂNTICO OESTE RIO DE JANEIRO 2017 Pedro Victor Leocorny Ferreira Passado e presente da esponja Clathrina aurea (Porifera, Calcarea) no Atlântico Oeste Dissertação de Mestrado apresentada ao Programa de Pós-Graduação em Biodiversidade e Biologia Evolutiva, Universidade Federal do Rio de Janeiro, como parte dos requisitos necessários para obtenção do título de Mestre em Biodiversidade e Biologia Evolutiva. Orientadora: Prof.ª Dr.ª Michelle Klautau Co-orientador: Dr. Thierry Pèrez Rio de Janeiro 2017 ii PASSADO E PRESENTE DA ESPONJA CLATHRINA AUREA (PORIFERA, CALCAREA) NO ATLÂNTICO OESTE Pedro Victor Leocorny Ferreira Dissertação apresentada como parte dos requisitos necessários para obtenção do título de Mestre em Biodiversidade e Biologia Evolutiva Banca Examinadora: ______________________________________________________________________ Prof. Anderson Vilasboa de Vasconcellos – UERJ (membro suplente externo) ______________________________________________________________________ Prof. Carlos Eduardo Guerra Schrago – UFRJ (membro titular interno) ______________________________________________________________________ Prof.ª Claudia Agusta de Moraes Russo – UFRJ (membro suplente interno) ______________________________________________________________________ Prof.ª Gisele Lôbo Hadju – UERJ (membro titular externo) ______________________________________________________________________
    [Show full text]
  • Advances in Sponge Science
    CHAPTER FOUR Ecological Interactions and the Distribution, Abundance, and Diversity of Sponges Janie Wulff1 Contents 1. Introduction 274 1.1. Evaluating distribution, abundance, and diversity of sponges 277 2. Influences of Abiotic Factors and Ecological Interactions on Sponges in Various Habitats 281 2.1. Subtidal rocky substrata—walls, plateaus, canyons 282 2.2. Subtidal rocky substrata—cobbles and caves 290 2.3. Coral reefs 292 2.4. Coral reefs—cryptic spaces 315 2.5. Mangroves 317 2.6. Sediment dominated habitats, including seagrass meadows 322 2.7. Intertidal shores 325 2.8. Antarctic hard bottoms 327 3. Conclusions 329 Acknowledgements 331 References 331 Abstract Although abiotic factors may be important first-order filters dictating which sponge species can thrive at a particular site, ecological interactions can play substantial roles influencing distribution and abundance, and thus diversity. Ecological interactions can modify the influences of abiotic factors both by further constraining distribution and abundance due to competitive or preda- tory interactions and by expanding habitat distribution or abundance due to beneficial interactions that ameliorate otherwise limiting circumstances. It is likely that the importance of ecological interactions has been greatly Department of Biological Science, Florida State University, Tallahassee, FL, USA 1Corresponding author: Email: [email protected] Advances in Marine Biology, Volume 61 # 2012 Elsevier Ltd ISSN 0065-2881, DOI: 10.1016/B978-0-12-387787-1.00003-9 All rights reserved. 273 274 Janie Wulff underestimated because they tend to only be revealed by experiments and time-series observations in the field. Experiments have revealed opportunistic predation to be a primary enfor- cer of sponge distribution boundaries that coincide with habitat boundaries in several systems.
    [Show full text]