Results 91 to 100 of about 8,225 (219)

Caution: Do Not Bleach! [PDF]

open access: yes
In this lesson, students will investigate the importance of coral reefs to the Earth as a whole and learn some possible explanations for the phenomenon known as "coral bleaching". They should be able to identify ways that coral reefs benefit human beings,

core  

The roles of endolithic fungi in bioerosion and disease in marine ecosystems. I. General concepts

open access: yesMycology, 2017
Endolithic true fungi and fungus-like microorganisms penetrate calcareous substrates formed by living organisms, cause significant bioerosion and are involved in diseases of many host animals in marine ecosystems.
Frank H. Gleason   +3 more
doaj   +1 more source

Engineering Strategies to Decode and Enhance the Genomes of Coral Symbionts

open access: yesFrontiers in Microbiology, 2017
Elevated sea surface temperatures from a severe and prolonged El Niño event (2014–2016) fueled by climate change have resulted in mass coral bleaching (loss of dinoflagellate photosymbionts, Symbiodinium spp., from coral tissues) and subsequent coral ...
Rachel A. Levin   +10 more
doaj   +1 more source

Calculating the Contribution of Zooxanthellae to Giant Clams Respiration Energy Requirements [PDF]

open access: yes, 2002
Giant clams (Tridacnidae) are known to live in association with photosynthetic single cell dinoflagellate algae commonly called zooxanthellae.
Ambariyanto, A. (Ambariyanto)
core  

Cnidarian Interaction with Microbial Communities: From Aid to Animal’s Health to Rejection Responses

open access: yesMarine Drugs, 2018
The phylum Cnidaria is an ancient branch in the tree of metazoans. Several species exert a remarkable longevity, suggesting the existence of a developed and consistent defense mechanism of the innate immunity capable to overcome the potential repeated ...
Loredana Stabili   +3 more
doaj   +1 more source

Effect of Ammonium Enrichment on Animal and Algal Biomass of the Coral Pocillopora damicornis [PDF]

open access: yes, 1994
Algal and animal biomass parameters of colonies of the Pacific coral Pocillopora damicornis (Linnaeus) were measured as a function of time of exposure to elevated concentrations of seawater ammonium (20 and 50 uM [(NH4)2S04]) ranging from 2 to 8 weeks.
Hoegh-Guldberg, O.   +3 more
core  

THE EFFECT OF TEMPERATURE ON ZOOXANTHELLAE OF ISOPORA PALIFERA AND ACROPORA HYACINTHUS FROM KARANRANG ISLAND, INDONESIA

open access: yesJurnal Ilmu Kelautan Spermonde, 2018
Climate change and global warming cause massive damage to the environment. One of the major events that are threatening the marine ecosystem is coral bleaching. Coral bleaching occurs when corals are exposed to above or below normal temperatures.
Alinda N Hasanah   +6 more
doaj  

Ship and satellite bio-optical research in the California Bight [PDF]

open access: yes
Mesoscale biological patterns and processes in productive coastal waters were studied. The physical and biological processes leading to chlorophyll variability were investigated.
Baker, K. S., Smith, R. C.
core   +1 more source

Energy reserves and metabolism as indicators of coral recovery from bleaching [PDF]

open access: yes, 2007
With reduced zooxanthellae, chlorophyll a (Chl a), or both, concentrations, bleached corals rely on some combination of energy reserves (i.e., lipid, carbohydrate, protein) and heterotrophy to survive and recover.
Grottoli, A. G., Rodrigues, L. J.
core   +2 more sources

Microenvironment and photosynthesis of zooxanthellae in scleractinian corals studied with microsensors for O2, pH and light

open access: yes, 1995
During experimental Light-dark cycles, O-2 in the tissue of the colonial scleractinian corals Favia sp. and Acropora sp. reached >250% of air saturation after a few minutes in Light. Immediately after darkening, O-2 was depleted rapidly, and within 5 min
Cohen, Y.   +4 more
core   +1 more source

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