Results 91 to 100 of about 5,236 (201)

Methane and Nitrous Oxide Reshape the Air‐Water Greenhouse Gas Budget of a Tropical Estuarine Delta

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 7, July 2026.
Abstract Estuaries are important sources and sinks of greenhouse gases (GHGs), yet assessments of their radiative balance often focus primarily on carbon dioxide (CO2), with less attention given to methane (CH4) and nitrous oxide (N2O). We combine measurements of CH4 and N2O air‐water fluxes with concurrent CO2 data in a tropical estuarine delta ...
Luiz C. Cotovicz Jr.   +6 more
wiley   +1 more source

Biosynthesis of Ascorbic Acid as a Glucose-Induced Photoprotective Process in the Extremophilic Red Alga Galdieria partita

open access: yesFrontiers in Microbiology, 2020
The extremophilic red alga Galdieria partita is a facultative heterotroph that occupies mostly low-light microhabitats. However, the exceptional detection of abundant populations of G.
Han-Yi Fu, Shao-Lun Liu, Yin-Ru Chiang
doaj   +1 more source

Climate-dependent CO2 emissions from lakes [PDF]

open access: yes, 2010
Inland waters, just as the world's oceans, play an important role in the global carbon cycle. While lakes and reservoirs typically emit CO2, they also bury carbon in their sediment.
Sternberg, Leonel da S. L   +17 more
core   +1 more source

Global net community production and the putative net heterotrophy of the oligotrophic oceans

open access: yes
Reconciling rates of organic carbon export from the euphotic zone with the consumption of organic material in the dark ocean remains one of the major quantitative uncertainties of the ocean carbon cycle.
Williams, Peter J. le B.   +2 more
core   +6 more sources

Molecular assessment of heterotrophy and prey digestion in zooxanthellate cnidarians

open access: yes
Zooxanthellate cnidarians are trophically complex, relying on both autotrophy and heterotrophy. Although several aspects of heterotrophy have been studied in these organisms, information linking prey capture with digestion is still missing.
Thompson, M. E.   +4 more
core   +1 more source

Fatty acid composition of three Chlorella strains during auto– and heterotrophy.

open access: yes, 2014
The distribution of total fatty acids measured as FAME and TAG are plotted as solid and diagonal bars, respectively, for C. protothecoides UTEX 411, C. vulgaris UTEX 265, and C. sorokiniana UTEX 1230.
Michael J. Betenbaugh (104692)   +5 more
core   +1 more source

Discoveries with Roseobacteraceae: Bacterial Models for Ocean Heterotrophy

open access: yesAnnual Review of Marine Science
The molecular revolution of the 1990s brought insights into the tremendous breadth of ecological and evolutionary diversity harbored within the bacterial and archaeal domains of life, enabling scientists to peer into the proverbial microbial black box.
Alison, Buchan   +2 more
openaire   +2 more sources

Net heterotrophy in Faroe Islands clear-water lakes: causes and consequences for bacterioplankton and phytoplankton

open access: yes, 2005
1. Five oligotrophic clear-water lakes on the Faroe Islands were studied during August 2000. Algal and bacterial production rates, community respiration, and CO2 saturation were determined.
Pålsson, Carina   +11 more
core   +1 more source

Data from: Molecular assessment of heterotrophy and prey digestion in zooxanthellate cnidarians

open access: yes, 2013
Zooxanthellate cnidarians are trophically complex, relying on both autotrophy and heterotrophy. Although several aspects of heterotrophy have been studied in these organisms, information linking prey capture with digestion is still missing.
Leal, Miguel C.   +4 more
core   +1 more source

Heterotrophy of Particulate Organic Matter Subsidies Contributes to Divergent Bleaching Responses in Tropical Sclaractinian Corals [PDF]

open access: yes
Heterotrophic feeding on plankton and particulate organic matter (POM) by tropical Scleractinian corals is known to aid in the resistance and recovery from thermally induced bleaching.
McMahon, Kelton W.   +9 more
core   +1 more source

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