Results 11 to 20 of about 473,001 (262)

Borneo coral reefs subject to high sediment loads show evidence of resilience to various environmental stressors [PDF]

open access: yes, 2019
For reefs in South East Asia the synergistic effects of rapid land development, insufficient environmental policies and a lack of enforcement has led to poor water quality and compromised coral health from increased sediment and pollution.
Braoun, Christina   +4 more
core   +1 more source

Region-wide temporal and spatial variation in Caribbean reef architecture: is coral cover the whole story? [PDF]

open access: yes, 2010
The architectural complexity of coral reefs is largely generated by reef-building corals, yet the effects of current regional-scale declines in coral cover on reef complexity are poorly understood.
Alvarez-Filip   +51 more
core   +1 more source

Coral bleaching from a nutrient perspective is understudied: A bibliometric survey

open access: yesFrontiers in Marine Science, 2022
How coral–Symbiodiniaceae mutualistic symbiosis is established, maintained, and disrupted is arguably the most fundamental and central area of coral research.
Tangcheng Li   +6 more
doaj   +1 more source

Laboratory Quantification of the Relative Contribution of Staghorn Coral Skeletons to the Total Wave-Energy Dissipation Provided by an Artificial Coral Reef

open access: yesJournal of Marine Science and Engineering, 2021
Coral reefs function as submerged breakwaters providing wave mitigation and flood-reduction benefits for coastal communities. Although the wave-reducing capacity of reefs has been associated with wave breaking and friction, studies quantifying the ...
Mohammad Ghiasian   +6 more
doaj   +1 more source

Effects of reduced dissolved oxygen concentrations on physiology and fluorescence of hermatypic corals and benthic algae. [PDF]

open access: yes, 2014
While shifts from coral to seaweed dominance have become increasingly common on coral reefs and factors triggering these shifts successively identified, the primary mechanisms involved in coral-algae interactions remain unclear. Amongst various potential
Deheyn, Dimitri D   +3 more
core   +1 more source

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

Enhanced surface temperature over India during 1980–2020 and future projections: causal links of the drivers and trends

open access: yesnpj Climate and Atmospheric Science, 2023
The Earth’s surface temperatures have increased significantly since the beginning of industrialisation. The high emissions of greenhouse gases have contributed to global warming and climate change, which is expected to continue.
Rahul Kumar   +4 more
doaj   +1 more source

Environmental pH signals the release of monosaccharides from cell wall in coral symbiotic alga

open access: yeseLife, 2023
Reef-building corals thrive in oligotrophic environments due to their possession of endosymbiotic algae. Confined to the low pH interior of the symbiosome within the cell, the algal symbiont provides the coral host with photosynthetically fixed carbon ...
Yuu Ishii   +9 more
doaj   +1 more source

How corals get their nutrients

open access: yeseLife, 2023
Algae living inside corals provide sugars for their host by digesting their own cell walls.
Elizabeth A Hambleton
doaj   +1 more source

A review on the cytotoxicity and antibacterial effect of marine organisms of Persian Gulf

open access: yesAdvanced Biomedical Research, 2023
Marine organisms contain several natural products and bioactive compounds, including hydrolyzed proteins, antioxidant peptides, gelatin, collagen, ω-3 unsaturated fatty acids, vitamin A, vitamin D, calcium phosphate, hydroxyapatite, chitosan, lectin, and
Seyed Erfan Mousavi   +3 more
doaj   +1 more source

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