Search Results - "Haas, Andreas F"
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Effects of coral reef benthic primary producers on dissolved organic carbon and microbial activity
Published in PloS one (18-11-2011)“…Benthic primary producers in marine ecosystems may significantly alter biogeochemical cycling and microbial processes in their surrounding environment. To…”
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2
Coral and macroalgal exudates vary in neutral sugar composition and differentially enrich reef bacterioplankton lineages
Published in The ISME Journal (01-05-2013)“…Increasing algal cover on tropical reefs worldwide may be maintained through feedbacks whereby algae outcompete coral by altering microbial activity. We…”
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3
Photosynthesis by marine algae produces sound, contributing to the daytime soundscape on coral reefs
Published in PloS one (03-10-2018)“…We have observed that marine macroalgae produce sound during photosynthesis. The resultant soundscapes correlate with benthic macroalgal cover across shallow…”
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4
Local genomic adaptation of coral reef-associated microbiomes to gradients of natural variability and anthropogenic stressors
Published in Proceedings of the National Academy of Sciences - PNAS (15-07-2014)“…Holobionts are species-specific associations between macro- and microorganisms. On coral reefs, the benthic coverage of coral and algal holobionts varies due…”
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Lipidomics of Environmental Microbial Communities. I: Visualization of Component Distributions Using Untargeted Analysis of High-Resolution Mass Spectrometry Data
Published in Frontiers in microbiology (23-07-2021)“…Lipids, as one of the main building blocks of cells, can provide valuable information on microorganisms in the environment. Traditionally, gas or liquid…”
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6
Viral predation pressure on coral reefs
Published in BMC biology (11-04-2023)“…Predation pressure and herbivory exert cascading effects on coral reef health and stability. However, the extent of these cascading effects can vary…”
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High-Resolution Liquid Chromatography Tandem Mass Spectrometry Enables Large Scale Molecular Characterization of Dissolved Organic Matter
Published in Frontiers in Marine Science (12-12-2017)“…Dissolved organic matter (DOM) is arguably one of the most complex exometabolomes on earth, and is comprised of thousands of compounds, that together…”
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8
Metabolic cascades in marine microbial communities
Published in Proceedings of the National Academy of Sciences - PNAS (05-05-2015)Get full text
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9
Diel population and functional synchrony of microbial communities on coral reefs
Published in Nature communications (12-04-2019)“…On coral reefs, microorganisms are essential for recycling nutrients to primary producers through the remineralization of benthic-derived organic matter. Diel…”
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10
Organic matter release by coral reef associated benthic algae in the Northern Red Sea
Published in Journal of experimental marine biology and ecology (30-06-2010)“…Recent research indicates that coral reef associated benthic algae may control important metabolic processes in reef ecosystems via organic matter release. Yet…”
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Benthic primary production budget of a Caribbean reef lagoon (Puerto Morelos, Mexico)
Published in PloS one (18-12-2013)“…High photosynthetic benthic primary production (P) represents a key ecosystem service provided by tropical coral reef systems. However, benthic P budgets of…”
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12
Influence of coral and algal exudates on microbially mediated reef metabolism
Published in PeerJ (San Francisco, CA) (16-07-2013)“…Benthic primary producers in tropical reef ecosystems can alter biogeochemical cycling and microbial processes in the surrounding seawater. In order to…”
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13
Sponges on shifting reefs: holobionts show similar molecular and physiological responses to coral versus macroalgal food
Published in Frontiers in Marine Science (15-02-2024)“…Introduction Many coral reefs witness an ongoing coral-to-algae phase shift. Corals and algae release large quantities of (in)organic nutrients daily, of which…”
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14
Effects of reduced dissolved oxygen concentrations on physiology and fluorescence of hermatypic corals and benthic algae
Published in PeerJ (San Francisco, CA) (02-01-2014)“…While shifts from coral to seaweed dominance have become increasingly common on coral reefs and factors triggering these shifts successively identified, the…”
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Ecosystem Microbiology of Coral Reefs: Linking Genomic, Metabolomic, and Biogeochemical Dynamics from Animal Symbioses to Reefscape Processes
Published in mSystems (01-03-2018)“…Over the past 2 decades, molecular techniques have established the critical role of both free-living and host-associated microbial partnerships in the…”
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Coral thermal stress and bleaching enrich and restructure reef microbial communities via altered organic matter exudation
Published in Communications biology (13-02-2024)“…Coral bleaching is a well-documented and increasingly widespread phenomenon in reefs across the globe, yet there has been relatively little research on the…”
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Can we measure beauty? Computational evaluation of coral reef aesthetics
Published in PeerJ (San Francisco, CA) (10-11-2015)“…The natural beauty of coral reefs attracts millions of tourists worldwide resulting in substantial revenues for the adjoining economies. Although their visual…”
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Space-filling and benthic competition on coral reefs
Published in PeerJ (San Francisco, CA) (29-06-2021)“…Reef-building corals are ecosystem engineers that compete with other benthic organisms for space and resources. Corals harvest energy through their surface by…”
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Microbial bioenergetics of coral-algal interactions
Published in PeerJ (San Francisco, CA) (21-06-2017)“…Human impacts are causing ecosystem phase shifts from coral- to algal-dominated reef systems on a global scale. As these ecosystems undergo transition, there…”
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Small-scale oxygen distribution patterns in a coral reef
Published in Frontiers in Marine Science (11-04-2023)“…One mechanism giving fleshy algae a competitive advantage over corals during reef degradation is algal-induced and microbially-mediated hypoxia (typically less…”
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