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Effects of nitrogen addition and changing precipitation on soil heterotrophic respiration in a climate transitional forest
Background and aimsAtmospheric nitrogen (N) deposition and changing precipitation regimes have profound effects on ecological processes in...
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Long-term thinning decreases the contribution of heterotrophic respiration to soil respiration in subalpine plantations
Interest in the dynamics of soil respiration ( R s ) in subalpine forest ecosystems is increasing due to their high soil carbon density and potential...
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Comparative Analysis of Soil Respiration Dynamics and Heterotrophic Respiration Sensitivity to Warming in a Subalpine Coniferous Forest and a Subtropical Evergreen Broadleaf Forest in Southwest China
To quantify variations in the components of soil respiration ( Rs ), elucidate the impact of warming on heterotrophic respiration ( Rh ) in subalpine...
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N addition affects the heterotrophic respiration of bulk and rhizosphere soils through changes in root traits and C-degrading functional genes in semi-arid grassland
Background and aimsIt is unclear how atmospheric nitrogen (N) deposition influences CO 2 release from grassland by affecting heterotrophic...
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Pyrogenic organic matter decreases while fresh organic matter increases soil heterotrophic respiration through modifying microbial activity in a subtropical forest
As the carbon (C) credit market evolves, incorporating organic matter into soils has emerged as a key strategy in C farming. Soil heterotrophic...
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Nutrients (N, P, K, Na) and warming affect heterotrophic respiration in temperate forest litter
At present, ecosystems are facing changes caused by global warming and anthropogenic impacts on geochemical cycles. Both temperature and nutrient...
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Heterotrophic and Autotrophic Components of Soil Respiration in Russian Subtaiga and Forest-steppe Zones Measured by Substrate-induced Respiration Technique
Quantifying response of the soil heterotrophic and autotrophic respiration (RH and RA) to environmental changes is necessary to improve the carbon...
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Shortened Fire Intervals Stimulate Carbon Losses from Heterotrophic Respiration and Reduce Understorey Plant Productivity in Boreal Forests
Fire frequency is increasing with climate warming in the boreal regions of interior Alaska, with short fire return intervals (< 50 years) becoming...
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Heterotrophic nitrification of organic nitrogen in soils: process, regulation, and ecological significance
Heterotrophic nitrification is regarded as an eternal mystery in the nitrogen (N) cycle, although it was first reported more than 100 years ago. In...
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A comprehensive review on the heterotrophic production of bioactive compounds by microalgae
Bioactive compounds derived from microalgae have garnered considerable attention as valuable resources for drugs, functional foods, and cosmetics....
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Responses of microbial function, biomass and heterotrophic respiration, and organic carbon in fir plantation soil to successive nitrogen and phosphorus fertilization
AbstractCarbon dioxide (CO 2 ) emissions from forest ecosystems originate largely from soil respiration, and microbial heterotrophic respiration plays...
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Differential response of soil bacteria and fungi to carbon and respiration components in abandoned grasslands on the Loess Plateau, China
AimsAbandoned grasslands may affect soil carbon and respiration components; however, it is unclear how microorganisms are involved in this process.
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Functioning of a canopy-dominated intertidal community during emersion: highly productive but heterotrophic at the annual scale
In order to address lack of data regarding coastal carbon budgets, we estimated the annual metabolic carbon budget of an intertidal rocky reef...
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Relationship between Phytoplankton, Heterotrophic Plankton, and Planktivorous Fish Productions in Different Water Bodies
AbstractExamination of 14 lake-type water bodies at various latitudes of the Northern Hemisphere showed that the efficiency of phytoplankton...
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Sustained Three-Year Declines in Forest Soil Respiration are Proportional to Disturbance Severity
Soil respiration ( R s ) is the largest outward flux of carbon (C) from terrestrial ecosystems, accounting for more than half of total temperate forest...
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Phylogenetic diversity, distribution, and gene structure of the pyruvic oxime dioxygenase involved in heterotrophic nitrification
Some heterotrophic microorganisms carry out nitrification to produce nitrite and nitrate from pyruvic oxime. Pyruvic oxime dioxygenase (POD) is an...
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Grazing by nano- and microzooplankton on heterotrophic picoplankton dominates the biological carbon cycling around the Western Antarctic Peninsula
Over the past 40 years, the significance of microzooplankton grazing in oceanic carbon cycling has been highlighted with the help of dilution...
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The Controlling Effects of Leaf Area Index on Soil Respiration and Total Ecosystem Respiration Over Summer Maize/Winter Wheat Cropland in the Guanzhong Plain, China
Total ecosystem respiration (TER) is the major contributor to atmospheric carbon inputs. Investigating the characteristics of cropland TER is...
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Changes in the non-growing season soil heterotrophic respiration rate are driven by environmental factors after fire in a cold temperate forest ecosystem
Key messageDuring the non-growing season, environmental factors changed after fire, leading to significantly increased non-growing season soil...
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Distribution, Size-Morphological Structure, and Production of Heterotrophic Bacterioplankton in Gorky Reservoir
AbstractThe abundance, biomass, size-morphological structure, growth rate and production of bacterioplankton; the intensity of primary phytoplankton...
