Results 11 to 20 of about 1,055,441 (294)

The Correlation of Coral Reef Cover and Rugosity with Coral Reef Fish Density in East Java Waters

Jurnal Ilmiah Perikanan dan Kelautan, 2020
Highlights • Coral cover, rugosity, and reef fish abundance was determined • The relationship between coral cover and rugosity and fish abundance was analyzed. • Coral cover in East Java were categorized as medium – good.
Wahyu Andy Nugraha, Faizun Mubarak, Eko Husaini, Hasyim Evendi   +3 more
doaj   +1 more source

Colour thresholds in a coral reef fish [PDF]

Royal Society Open Science, 2016
Coral reef fishes are among the most colourful animals in the world. Given the diversity of lifestyles and habitats on the reef, it is probable that in many instances coloration is a compromise between crypsis and communication. However, human observation of this coloration is biased by our primate visual system.
C. M. Champ, M. Vorobyev, N. J. Marshall
openaire   +6 more sources

Extinction vulnerability of coral reef fishes [PDF]

Ecology Letters, 2011
With rapidly increasing rates of contemporary extinction, predicting extinction vulnerability and identifying how multiple stressors drive non-random species loss have become key challenges in ecology. These assessments are crucial for avoiding the loss of key functional groups that sustain ecosystem processes and services.
Graham, Nicholas A. J., Chabanet, Pascale, Evans, Richard D., Jennings, Simon, Letourneur, Yves, MacNeil, M. Aaron, McClanahan, Tim R., Ohman, Marcus C., Polunin, Nicholas V. C., Wilson, Shaun K.   +9 more
openaire   +4 more sources

Fishing down nutrients on coral reefs [PDF]

Nature Communications, 2016
AbstractFishing is widely considered a leading cause of biodiversity loss in marine environments, but the potential effect on ecosystem processes, such as nutrient fluxes, is less explored. Here, we test how fishing on Caribbean coral reefs influences biodiversity and ecosystem functions provided by the fish community, that is, fish-mediated nutrient ...
Jacob E. Allgeier, Abel Valdivia, Courtney Cox, Craig A. Layman   +3 more
openaire   +3 more sources

Relative importance of coral cover, habitat complexity and diversity in determining the structure of reef fish communities. [PDF]

PLoS ONE, 2013
The structure of coral reef habitat has a pronounced influence on the diversity, composition and abundance of reef-associated fishes. However, the particular features of the habitat that are most critical are not always known.
Valeriya Komyakova, Philip L Munday, Geoffrey P Jones   +2 more
doaj   +1 more source

Multifocal lenses in coral reef fishes [PDF]

Journal of Experimental Biology, 2007
SUMMARYThe optical properties of crystalline lenses were studied in eleven species of coral reef fish from the Red Sea in Eilat, Israel. Three species each of diurnal planktivores, nocturnal planktivores and diurnal herbivores constituted three groups of animals with little within-group variability.
Björn, Karpestam, Jonas, Gustafsson, Nadav, Shashar, Gadi, Katzir, Ronald H H, Kröger   +4 more
openaire   +2 more sources

Colour vision in coral reef fish [PDF]

Journal of Experimental Biology, 2008
SUMMARYOver many millions of years, sea creatures have developed a range of light reflectance properties. One example is the large variation in the patterns and colours of fish inhabiting the world's coral reefs. Attempts to understand the significance of the colouration have been made, but all too often from the perspective of a human observer. A more
Siebeck, U. E., Wallis, G. M., Litherland, L.   +2 more
openaire   +5 more sources

Climate warming, marine protected areas and the ocean-scale integrity of coral reef ecosystems [PDF]

, 2008
Coral reefs have emerged as one of the ecosystems most vulnerable to climate variation and change. While the contribution of a warming climate to the loss of live coral cover has been well documented across large spatial and temporal scales, the ...
Chabanet, Pascale, Wilson, Shaun K., Clark, Susan, Nicholas A. J. Graham, Marcus C Ohman, Spalding Mark D., Mark D. Spalding, Chabanet Pascale, Marcus C. Öhman, Alasdair J Edwards, Sheppard, Charles (Charles R. C.), Pascale Chabanet, Graham Nicholas A. J., M. Aaron Macneil, Edwards Alasdair J., Kajsa C Garpe, Shaun K. Wilson, McClanahan Tim R., McClanahan, Tim R., Galzin René, Graham, Nicholas A.J., Susan Clark, MacNeil M. Aaron, Graham, N. A. J., M Aaron MacNeil, Garpe, K.C., Spalding, M.D., Jennings, S., Nicholas V C Polunin, Polunin, Nicholas V. C., Jennings Simon, René Galzin, Mcclanahan, T.R., Wilson Shaun K., Bigot, Lionel, MacNeil, M. Aaron, Nicholas A J Graham, Kajsa C. Garpe, Jennings, Simon, Wilson, S.K., Alasdair J. Edwards, Clark, S., Edwards, Alasdair J., Ohman, M.C., Simon Jennings, Clark Susan, Tim R. Mcclanahan, Polunin, Nicholas V.C., Garpe Kajsa C., Bigot Lionel, Polunin Nicholas V. C., Letourneur, Yves, Charles R. C, Letourneur Yves, Edwards, A.J., Jennings, Simon, Ph. D., Spalding, Mark, Polunin, N.V.C., Galzin, René, Öhman Marcus C., Graham, N.A.J., McClanahan, T. R., Graham, Nicholas A. J., Sheppard, C.R.C., Sheppard Charles R. C., Charles R C Sheppard, Polunin, Nicholas, Sheppard, Charles R. C., Shaun K Wilson, Galzin, R., Tim R McClanahan, Nicholas V. C, Mcneil, M.A., Sheppard, Charles R.C., Öhman, Marcus C., Spalding, Mark D., Yves Letourneur, Lionel Bigot, Rene ́ Galzin, McClanahan, Timothy R., Garpe, Kajsa C., Mark D Spalding   +81 more
core   +1 more source

Modelling Growth of Juvenile Crown-of-Thorns Starfish on the Northern Great Barrier Reef

Diversity, 2016
The corallivorous crown-of-thorns starfish (Acanthaster spp.) is a major cause of coral mortality on Indo-Pacific reefs. Despite considerable research into the biology of crown-of-thorns starfish, our understanding of the early post-settlement life stage
Jennifer Wilmes, Samuel Matthews, Daniel Schultz, Vanessa Messmer, Andrew Hoey, Morgan Pratchett   +5 more
doaj   +1 more source

Connectivity between coastal habitats of two oceanic Caribbean islands as inferred from ontogenetic shifts by coral reef fishes [PDF]

, 2003
Mangroves and seagrass beds are considered important nursery habitats for juveniles of coral reef fishes. Studies have mostly focused on the fish community of just one habitat, so the connectivity between different coastal habitats is often unclear.
Nagelkerken, I.A., Van der Velde, G., Velde, G. van der, Nagelkerken, I.   +3 more
core   +1 more source