Marine Ecology

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Spatio‐temporal Changes of Sabellarian Reefs Built by the Sedentary Polychaete Sabellaria alveolata (Linné)
Marine Ecology - Tập 7 Số 4 - Trang 303-319 - 1986
Yves Gruet
Abstract. Important intertidal sabellarian reefs are built by the polychaete Sabellaria alveolata (LINNÉ) in the Mont Saint‐Michel Bay in Normandy at Champeaux (France). Typical profiles and plans were done over a ten year period. At the same time, population dynamics were examined during the last six years. At this si...... hiện toàn bộ
Les coraux (Scléractiniaires et Hydro‐coralliaires) de 'atoll de Takapoto, îles Tuamotu: Aspects écologiques
Marine Ecology - Tập 7 Số 1 - Trang 75-104 - 1986
Dietrich H. H. Kühlmann, Jean‐Pierre Chevalier
Abstract. Recent publications on the coral community of the Tuamotu archipelago have dealt with the Mururoa and Taiaro atolls, with virtually no information available on Takapoto. Consequently the reefs of this atoll were studied using SCUBA to a depth of 70 m and in different biotopes such as patch reefs of the lagoon, and external or protec...... hiện toàn bộ
Dinoflagellate Cysts in Recent Sediments from Chinese Coastal Waters
Marine Ecology - Tập 25 Số 4 - Trang 289-311 - 2004
Zhaohui Wang, Kazumi Matsuoka, Yuzao Qi, Jufang Chen
Abstract.  Surface sediments were collected from 10 locations to study the distribution of dinoflagellate resting cysts in Chinese coastal waters from July 2000 to May 2002. Sixty‐one cyst morphotypes representing 14 genera of three orders were identified in this survey. Seventeen cyst types were recorded for the first time from Chinese coasts. Rich cyst assemblages ...... hiện toàn bộ
Trophic structure of mesopelagic fishes in the Gulf of Mexico revealed by gut content and stable isotope analyses
Marine Ecology - Tập 38 Số 4 - 2017
Jennifer P. McClain‐Counts, Amanda W.J. Demopoulos, Uri S. ten Brink
AbstractMesopelagic fishes represent an important component of the marine food web due to their global distributions, high abundances and ability to transport organic material throughout a large part of the water column. This study combined stable isotope (SIAs) and gut content analyses (... hiện toàn bộ
Depth Distribution of Thalassia testudinum in two Meadows on the West Coast of Florida; a Difference in Effect of Light Availability
Marine Ecology - Tập 9 Số 2 - Trang 123-130 - 1988
Clinton J. Dawes, David A. Tomasko
Abstract. Shoot density was lower, while leaf area index and above‐ to below‐ground biomass ratios were higher for Thalassia testudinum collected from the deep edge when compared to the shallow edge of a meadow off Anclotc Key, Florida. These three characters followed patterns predicted from previous studies. The characters were reversed i...... hiện toàn bộ
Observer presence may alter the behaviour of reef fishes associated with coral colonies
Marine Ecology - Tập 37 Số 4 - Trang 760-769 - 2016
Pedro Henrique Cipresso Pereira, Isabela Carolina Silva Leal, Maria Elisabeth de Araújo
AbstractAlthough underwater visual census (UVC) is the most frequently used technique for quantifying reef fish assemblages, remote video analysis has been gaining attention as a potential alternative. In the South Atlantic Ocean, Millepora spp. (class Hydrozoa) are the only br...... hiện toàn bộ
Cold‐seep assemblages on a giant pockmark off West Africa: spatial patterns and environmental control
Marine Ecology - Tập 28 Số 1 - Trang 115-130 - 2007
Karine Olu, Jean‐Claude Caprais, A. Fifis, Marie-Claire Fabri, Joëlle Galéron, Hélène Budzinsky, Karyn Le Ménach, Alexis Khripounoff, Hélène Ondréas, Myriam Sibuet
AbstractA giant pockmark colonised by dense cold‐seep assemblages near 3160 m depth along the Congo‐Angola margin has been surveyed by the ROV Victor 6000. The quantitative distribution of chemosynthetic communities was mapped along the dive tracks from a video study using GIS and image mosaicking. Several types of faunal assemblages, either dominated by bivalves o...... hiện toàn bộ
Macrofauna Communities in the Eastern Mediterranean Deep Sea
Marine Ecology - Tập 24 Số 3 - Trang 193-216 - 2003
Ingrid Kröncke, Michael Türkay, Dieter Fiege
Abstract.  During two expeditions with RV ‘Meteor’ in summer 1993 and winter 1997/98 the structural and functional diversity of the benthic system of the highly oligotrophic eastern Mediterranean deep sea was investigated. The macrofauna communities were dominated by polychaetes even at the deepest stations.The fauna at shallow stations was dominated...... hiện toàn bộ
Spatial heterogeneity of macrofaunal communities in and near a giant pockmark area in the deep Gulf of Guinea
Marine Ecology - Tập 31 Số 1 - Trang 78-93 - 2010
Lénaïck Menot, Joëlle Galéron, Karine Olu, Jean‐Claude Caprais, Philippe Crassous, Alexis Khripounoff, Myriam Sibuet
AbstractThe structure and familial‐level composition of macrofaunal communities were examined within and at distance from the giant pockmark Regab in the Southern Gulf of Guinea, at 3200 m depth. The two main questions addressed in this study were (i) does habitat partitioning by large symbiont‐bearing taxa influence macrofaunal assemblages and their environment? a...... hiện toàn bộ
Chemical and structural defensive external strategies in six sabellid worms (Annelida)
Marine Ecology - Tập 35 Số 1 - Trang 36-45 - 2014
Adriana Giangrande, Margherita Licciano, Luigi Musco, Loredana Stabili
AbstractIn the marine environment, sessile invertebrates have developed an impressive array of mechanisms to avoid predation, bacterial exploitation, and epibiotic overgrowth. In the present study we investigated several defensive strategies adopted by six sabellids: the hard bottom species Sabella spallanzanii (Gmelin, 1791), ... hiện toàn bộ
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