Results 61 to 70 of about 3,102,311 (207)

Size-frequency distribution of coral assemblages in insular shallow reefs of the Mexican Caribbean using underwater photogrammetry [PDF]

open access: yesPeerJ, 2020
The characterisation of changes in coral communities depends heavily on systematic monitoring programs and the collection of necessary metrics to assess reef health. Coral cover is the most used metric to determine reef health. The current organizational
Roberto C. Hernández-Landa   +2 more
doaj   +2 more sources

Detecting fish aggregations from reef habitats mapped with high resolution side scan sonar imagery [PDF]

open access: yes, 2006
As part of a multibeam and side scan sonar (SSS) benthic survey of the Marine Conservation District (MCD) south of St. Thomas, USVI and the seasonal closed areas in St. Croix—Lang Bank (LB) for red hind (Epinephelus guttatus) and the Mutton Snapper (MS) (
Arsenault, Jean-Luc   +4 more
core  

Isolation and characterization of a thermophilic, obligately anaerobic and heterotrophic marine Chloroflexi bacterium from a Chloroflexi dominated microbial community associated with a Japanese shallow hydrothermal system, and proposal for Thermomarinilinea lacunofontalis gen. nov., sp. nov. [PDF]

open access: yes, 2013
A novel marine thermophilic and heterotrophic Anaerolineae bacterium in the phylum Chloroflexi, strain SW7T, was isolated from an in situ colonization system deployed in the main hydrothermal vent of the Taketomi submarine hot spring field located on the
FURUSHIMA, Yasuo   +19 more
core   +1 more source

Density and Composition of Species Clam (Tridacna sp.) Based on Coral Cover Conditions in Wawosunggu Waters, Konawe Regency

open access: yesJURNAL BIOLOGI TROPIS, 2023
Kima is one of the protected marine resources. It has an ecological role as a water bio-filter and a symbiotic mutualism with coral reef ecosystems. The purpose of the research was to find out of species density and composition of clams (Tridacna sp ...
R. Iskandar, E. Ishak, D. Oetama
semanticscholar   +1 more source

Biogeographic analysis of the Tortugas Ecological Reserve: Examining the refuge effect following reserve establishment [PDF]

open access: yes, 2004
Almost 120 days at sea aboard three NOAA research vessels and one fishing vessel over the past three years have supported biogeographic characterization of Tortugas Ecological Reserve (TER).
Burke, John S.   +7 more
core  

RRS Discovery Cruise 248, 07 Jul-10 Aug 2000. A multidisciplinary study of the environment and ecology of deep-water coral ecosystems and associated seabed facies and features (The Darwin Mounds, Porcupine Bank and Porcupine Seabight) [PDF]

open access: yes, 2001
RRS Discovery Cruise 248 aimed to carry out a multidisciplinary study of the environment and ecology of deep-water coral ecosystems and associated seabed features in the northeast Atlantic.
Bett, B.J.   +3 more
core  

The Growth Rate of Cyphastrea Coral Fragment Under Controlled Condition

open access: yesJURNAL BIOLOGI TROPIS, 2023
The role of corals was very important in coastal and marine ecosystems, whether in terms of education, ecology, and socio-economy. Coral growth can be used as an indicators of marine ecosystem health.
Reynaldi Surya Putra   +2 more
semanticscholar   +1 more source

Mapping Coral Reef Resilience Indicators Using Field and Remotely Sensed Data

open access: yesRemote Sensing, 2013
In the face of increasing climate-related impacts on coral reefs, the integration of ecosystem resilience into marine conservation planning has become a priority.
Stuart Phinn   +4 more
doaj   +1 more source

From citizen science to policy development on the coral reefs of Jamaica [PDF]

open access: yes, 2012
This paper explores the application of citizen science to help generation of scientific data and capacity-building, and so underpin scientific ideas and policy development in the area of coral reef management, on the coral reefs of Jamaica. From 2000 to
Crabbe, M. James C.
core   +4 more sources

The 27–year decline of coral cover on the Great Barrier Reef and its causes [PDF]

open access: yes, 2012
This study investigates the spatial and temporal dynamics of coral cover, identifies the main drivers of coral mortality, and quantifies the rates of potential recovery of the Great Barrier Reef.The world’s coral reefs are being degraded, and the need to
Glenn De'   +3 more
core   +3 more sources

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