[HTML][HTML] Assessing the impacts of sediments from dredging on corals
There is a need to develop water quality thresholds for dredging near coral reefs that can
relate physical pressures to biological responses and define exposure conditions above …
relate physical pressures to biological responses and define exposure conditions above …
The functional roles of surgeonfishes on coral reefs: past, present and future
Surgeonfishes have had a long evolutionary history that has been closely linked with coral
reef ecosystems. Today they are a key component of reef fish assemblages, playing a …
reef ecosystems. Today they are a key component of reef fish assemblages, playing a …
A critical analysis of the direct effects of dredging on fish
Dredging can have significant impacts on aquatic environments, but the direct effects on fish
have not been critically evaluated. Here, a meta‐analysis following a conservative approach …
have not been critically evaluated. Here, a meta‐analysis following a conservative approach …
Impacts of turbidity on corals: The relative importance of light limitation and suspended sediments
As part of an investigation of the effects of water quality from dredging/natural resuspension
on reefs, the effects of suspended sediment concentrations (SSCs)(0, 30, 100 mg L− 1) and …
on reefs, the effects of suspended sediment concentrations (SSCs)(0, 30, 100 mg L− 1) and …
Bio-physical determinants of sediment accumulation on an offshore coral reef: A snapshot study
Sediments are found on all coral reefs around the globe. However, the amount of sediment
in different reservoirs, and the rates at which sediments move between reservoirs, can …
in different reservoirs, and the rates at which sediments move between reservoirs, can …
Synergistic and antagonistic impacts of suspended sediments and thermal stress on corals
Understanding pressure pathways and their cumulative impacts is critical for developing
effective environmental policy. For coral reefs, wide spread bleaching resulting from global …
effective environmental policy. For coral reefs, wide spread bleaching resulting from global …
Light limitation and depth-variable sedimentation drives vertical reef compression on turbid coral reefs
Turbid coral reefs experience high suspended sediment loads and low-light conditions that
vertically compress the maximum depth of reef growth. Although vertical reef compression is …
vertically compress the maximum depth of reef growth. Although vertical reef compression is …
[HTML][HTML] Coral morphology and sedimentation
A Duckworth, N Giofre, R Jones - Marine pollution bulletin, 2017 - Elsevier
The sediment rejection ability of 8 coral species of 5 families and 3 morphologies were
assessed in a series of short term exposure tests over a sedimentation range of 0.5–40 mg …
assessed in a series of short term exposure tests over a sedimentation range of 0.5–40 mg …
Responses of corals to chronic turbidity
Dredging increases suspended sediment concentrations (SSCs), causing elevated water
turbidity (cloudiness) and light attenuation. Close to dredging, low light periods can extend …
turbidity (cloudiness) and light attenuation. Close to dredging, low light periods can extend …
Sediment deposition and coral smothering
Dredging in the marine environment to create and maintain safe, navigable shipping
channels, and subsequent disposal of the material at sea in dredge material placement sites …
channels, and subsequent disposal of the material at sea in dredge material placement sites …