Nitrogen fixation and denitrification activity differ between coral-and algae-dominated Red Sea reefs

YC El-Khaled, F Roth, N Rädecker, A Tilstra… - Scientific Reports, 2021 - nature.com
Coral reefs experience phase shifts from coral-to algae-dominated benthic communities,
which could affect the interplay between processes introducing and removing bioavailable …

In situ eutrophication stimulates dinitrogen fixation, denitrification, and productivity in Red Sea coral reefs

YC El-Khaled, F Roth, A Tilstra, N Rädecker… - Marine Ecology …, 2020 - int-res.com
Eutrophication (ie the increase of [in-] organic nutrients) may affect the functioning of coral
reefs, but knowledge about the effects on nitrogen (N) cycling and its relationship to …

[HTML][HTML] Nutrient pollution enhances productivity and framework dissolution in algae-but not in coral-dominated reef communities

F Roth, YC El-Khaled, DB Karcher, N Rädecker… - Marine Pollution …, 2021 - Elsevier
Ecosystem services provided by coral reefs may be susceptible to the combined effects of
benthic species shifts and anthropogenic nutrient pollution, but related field studies are …

[HTML][HTML] High plasticity of nitrogen fixation and denitrification of common coral reef substrates in response to nitrate availability

YC El-Khaled, R Nafeh, F Roth, N Rädecker… - Marine Pollution …, 2021 - Elsevier
Nitrogen cycling in coral reefs may be affected by nutrient availability, but knowledge about
concentration-dependent thresholds that modulate dinitrogen fixation and denitrification is …

Understanding nitrogen dynamics in coral holobionts: comprehensive review of processes, advancements, gaps, and future directions

M Li, HX Sheng, M Dai, SJ Kao - Frontiers in Marine Science, 2023 - frontiersin.org
Coral reefs are known for being highly productive ecosystems in oligotrophic oceans, which
is commonly referred to as the Darwin's Paradox. Nitrogen is an essential component of …

Microbial nitrogen removal in reef-building corals: A light-sensitive process

Q Yang, J Ling, Y Zhang, W Zhou, Z Wei, J Li, Y Zhang… - Chemosphere, 2024 - Elsevier
Scleractinian corals are the main framework-building groups in tropical coral reefs. In the
coral holobiont, nitrogen-cycling mediated by microbes is fundamental for sustaining the …

Plant growth-promoting diazotrophs: Current research and advancements (Chapter 8)

CV Berde, PV Bramhachari, VB Berde - 2022 - irgu.unigoa.ac.in
Nitrogen is an essential element for plant growth and is made available to plants by the
diazotrophs. These organisms are also involved in the supply of other growth-supporting …

Plant growth-promoting diazotrophs: Current research and advancements

CV Berde, PV Bramhachari, VB Berde - Trends of Applied Microbiology for …, 2022 - Elsevier
Nitrogen is an essential element for plant growth and is made available to plants by the
diazotrophs. These organisms are also involved in the supply of other growth-supporting …

[PDF][PDF] | Prospective phase shifts from corals to algae domination promote nitrogen accumulation in reefs

YC El-Khaled, A Tilstra, BH Jones… - This thesis is …, 2020 - researchgate.net
Coral reefs worldwide have experienced phase shifts from coral–to algae–dominated
benthic reef communities. The pace and degree of such shifts is affected by nitrogen (N) …