Results 1 to 10 of about 20,186 (250)

Octocoral dynamics over a decade on Florida’s coral reef [PDF]

open access: yesScientific Reports
In recent decades, studies have documented increased octocoral cover and density on western Atlantic reefs, suggesting their potential to thrive in areas once dominated by scleractinians.
Ronen Liberman   +6 more
doaj   +2 more sources

Diversity of cultivable protease-producing bacteria and their extracellular proteases associated to scleractinian corals [PDF]

open access: yesPeerJ, 2020
Protease-producing bacteria play a vital role in degrading organic nitrogen in marine environments. However, the diversity of the bacteria and extracellular proteases has seldom been addressed, especially in communities of coral reefs. In this study, 136
Hongfei Su   +10 more
doaj   +2 more sources

3D Scanning as a Tool to Measure Growth Rates of Live Coral Microfragments Used for Coral Reef Restoration

open access: yesFrontiers in Marine Science, 2021
Rapid and widespread declines in coral health and abundance have driven increased investments in coral reef restoration interventions to jumpstart population recovery. Microfragmentation, an asexual propagation technique, is used to produce large numbers
Hanna R. Koch   +4 more
doaj   +1 more source

Assisted sexual reproduction of Acropora cervicornis for active restoration on Florida’s Coral Reef

open access: yesFrontiers in Marine Science, 2022
Given the rapid, global decline in the health and abundance of coral reefs, increased investments in restoration-based interventions -including asexual and sexual propagation- are being made by coral reef scientists at research institutions, but also at ...
Hanna R. Koch   +4 more
doaj   +1 more source

Insights from twenty years of comparative research in Pacific Large Ocean States

open access: yesEcosystems and People, 2022
Under global environmental change, understanding the interactions between people and nature has become critical for human survival. Comparative research can identify trends within social-ecological systems providing key insights for both environmental ...
Amy L. Shurety   +7 more
doaj   +1 more source

Dangerous demographics in post-bleach corals reveal boom-bust versus protracted declines

open access: yesScientific Reports, 2021
Thermal-stress events have changed the structure, biodiversity, and functioning of coral reefs. But how these disturbances affect the dynamics of individual coral colonies remains unclear.
Juliano Morais   +4 more
doaj   +1 more source

Coral-algal interactions at Weizhou Island in the northern South China Sea: variations by taxa and the exacerbating impact of sediments trapped in turf algae [PDF]

open access: yesPeerJ, 2019
Competitive interactions between corals and benthic algae are increasingly frequent on degrading coral reefs, but the processes and mechanisms surrounding the interactions, as well as the exacerbating effects of sediments trapped in turf algae, are ...
Zhiheng Liao   +4 more
doaj   +2 more sources

Coral reefs [PDF]

open access: yesCurrent Biology, 2008
Coral reefs are the most diverse of marine ecosystems, with hundreds of thousands if not millions of species associated with reefs. For this reason they are often called the rain forests of the sea, and as such they have been of interest not only to marine scientists but also to ecologists and evolutionary biologists broadly.
openaire   +3 more sources

Ontogenetic foraging activity and feeding selectivity of the Brazilian endemic parrotfish Scarus zelindae [PDF]

open access: yesPeerJ, 2016
Parrotfish are fundamental species in controlling algal phase-shifts and ensuring the resilience of coral reefs. Nevertheless, little is known on their ecological role in the south-western Atlantic Ocean.
Pedro H.C. Pereira   +3 more
doaj   +2 more sources

No apparent cost of disease resistance on reproductive output in Acropora cervicornis genets used for active coral reef restoration in Florida

open access: yesFrontiers in Marine Science, 2022
As assisted sexual reproduction interventions continue to become embedded within coral reef restoration initiatives, it is important to understand the potential for trade-offs between key traits like reproductive output and disease resistance.
Hanna R. Koch   +4 more
doaj   +1 more source

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