Results 1 to 10 of about 75,758 (252)

Temperature sensitivity and basal rate of soil respiration and their determinants in temperate forests of North China.

open access: yesPLoS ONE, 2013
The basal respiration rate at 10°C (R10) and the temperature sensitivity of soil respiration (Q10) are two premier parameters in predicting the instantaneous rate of soil respiration at a given temperature.
Zhiyong Zhou, Chao Guo, He Meng
doaj   +5 more sources

Redefinition and global estimation of basal ecosystem respiration rate [PDF]

open access: yesGlobal Biogeochemical Cycles, 2011
Basal ecosystem respiration rate (BR), the ecosystem respiration rate at a given temperature, is a common and important parameter in empirical models for quantifying ecosystem respiration (ER) globally. Numerous studies have indicated that BR varies in space.
Barbara Marcolla   +2 more
exaly   +9 more sources

Application of compost in spruce forests: effects on soil respiration, basal respiration and microbial biomass

open access: yesForest Ecology and Management, 2002
Compost from separated organic household waste contains considerable amount of nutrients such as N, P, K, Mg and Ca and may be used for amelioration of degraded forest soils. Our objective was to assess the effect of compost application on soil respiration, soil basal respiration and soil microbial biomass of two mature Norway spruce plantations in ...
F Beese
exaly   +3 more sources

Extracellular flux analyses indicate low ATP yield and require refinement for accurate determination of maximal oxygen consumption rate [PDF]

open access: yesScientific Reports
The Agilent Seahorse XF Analyzer has become a central tool for investigating cellular oxidative metabolism. Most studies employ the Seahorse XF Cell Mito Stress Test, which measures the oxygen consumption rate (OCR) under sequential pharmacological ...
Celine Ransy   +9 more
doaj   +2 more sources

Biodegradation kinetics of monosaccharides and their contribution to basal respiration in tropical forest soils [PDF]

open access: yesSoil Science and Plant Nutrition, 2011
Low molecular weight (LMW) organic compounds in soil solution are easily biodegradable and could fuel respiration by soil microorganisms. Our main aim was to study the mineralization kinetics of monosaccharides using 14C-radiolabelled glucose. Based on these data and the soil solution concentrations of monosaccharides, we evaluated the contribution of ...
Kazumichi Fujii   +2 more
exaly   +2 more sources

Response of mycorrhizal, rhizosphere and soil basal respiration to temperature and photosynthesis in a barley field

open access: yesSoil Biology and Biochemistry, 2007
Abstract The mycorrhizal, rhizosphere and basal components of soil respiration were partitioned in a barley field experiment with the main objective of determining the controlling effects of photosynthetic activity and temperature on soil respiration sources.
Ernst-Detlef Schulze   +2 more
exaly   +4 more sources

Plant–rodent interactions after a heavy snowfall decrease plant regeneration and soil carbon emission in an old-growth forest

open access: yesForest Ecosystems, 2021
Background Climate extremes are likely to become more common in the future and are expected to change ecosystem processes and functions. As important consumers of seeds in forests, rodents are likely to affect forest regeneration following an extreme ...
Qingqiu Zhou   +5 more
doaj   +1 more source

Microbial respiration and functional diversity of soil microbial community under treeline shifts in the Northwestern Caucasus

open access: yesRUDN Journal of Agronomy and Animal Industries, 2021
In mountain areas, one of the noticeable results of modern climate change is rapid shift of treelines to subalpine and alpine meadows. Such vegetation shifts is associated with a change in quality of the plant residues entering the soils, which in turn ...
Aleksandra E. Selezneva   +5 more
doaj   +1 more source

CLINICAL STUDIES ON THE RESPIRATION [PDF]

open access: yesArchives of Internal Medicine, 1917
In a recent communication from the Russell Sage Institute of Pathology 1 the first satisfactory observations on the basal metabolism of patients with heart disease were reported. Sixteen patients with cardiac or cardiorenal disease were studied in the bed calorimeter at Bellevue Hospital, New York. An important result of the investigation was the close
&Na;,, Peabody, Francis W.
openaire   +2 more sources

Analysis of oxygen consumption rates in zebrafish reveals differences based on sex, age and physical activity recovery

open access: yesFrontiers in Physiology, 2023
Introduction: Mitochondrial dysfunction is linked to a variety of human diseases. Understanding the dynamic alterations in mitochondrial respiration at various stages of development is important to our understanding of disease progression.
Bridget Konadu   +4 more
doaj   +1 more source

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