Results 21 to 30 of about 582,585 (340)

Evolutionary temperature compensation of carbon fixation in marine phytoplankton [PDF]

open access: yes, 2020
The efficiency of carbon sequestration by the biological pump could decline in the coming decades because respiration tends to increase more with temperature than photosynthesis.
Barton, Samuel   +6 more
core   +3 more sources

Respiration characteristics and its responses to hydrothermal seasonal changes in reconstructed soils

open access: yesScientific Reports, 2021
Seasonal changes in respiration and the components of four reconstructed soils (gravel + meteorite + lou; gravel + shale + lou; gravel + sand + lou; and gravel + soft rock + lou) in barren gravel land were monitored using the soil carbon flux measurement
Na Lei, Juan Li, Tianqing Chen
doaj   +1 more source

Glycolysis Is Dynamic and Relates Closely to Respiration Rate in Stored Sugarbeet Roots

open access: yesFrontiers in Plant Science, 2017
Although respiration is the principal cause of the loss of sucrose in postharvest sugarbeet (Beta vulgaris L.), the internal mechanisms that control root respiration rate are unknown. Available evidence, however, indicates that respiration rate is likely
Clarice A. Megguer   +7 more
doaj   +1 more source

Effects of Supplementary Irrigation on Soil Respiration of Millet Farmland in a Semi-Arid Region in China

open access: yesAtmosphere, 2022
Carbon dioxide (CO2) is recognized as key part of evaluating the soil environment, and the soil respiration rate is an effective indicator of CO2 emission.
Xiaoli Gao   +4 more
doaj   +1 more source

Seasonal change in acclimatised respiration rate of Temora longicornis [PDF]

open access: yes, 2014
We investigated the seasonal changes in the respiration rate (R) of adult Temora longicornis (Müller) acclimatised to in situ conditions over 1 yr. Mean (±1 SE) R varied from 50.5 ± 2.8 nl O2 ind.-1 h-1 in December to 73.2 ± 3.53 nl O2 ind.-1 h-1 in ...
Altunbaş, Yener, Castellani, Claudia
core   +1 more source

Soil Respiration Characteristics and Influencing Factors of Shrub Ecosystem on the Loess Plateau

open access: yesRenmin Zhujiang, 2022
Soil respiration is one of the main sources of atmospheric carbon.In recent years,the vegetation cover of the Loess Plateau has changed significantly.To explore the change rules and influencing factors of soil respiration in the shrub ecosystem,this ...
ZHANG Kuiyue   +6 more
doaj  

Non-Contact Heart Rate Measurement Based on Adaptive Notch Filter and Elimination of Respiration Harmonics

open access: yesIEEE Access, 2023
Continuous-wave Doppler radar is an established method for non-contact heart rate estimation. The output signal of the Doppler radar includes the fundamental wave of a heartbeat, heartbeat harmonics, the fundamental wave of respiration, respiration ...
Moushumi Tazen   +2 more
doaj   +1 more source

Influence of Nitrogen Fertilization Rate on Soil Respiration: A Study Using a Rapid Soil Respiration Assay

open access: yesNitrogen, 2021
Efficient nitrogen (N) management is one of the primary objectives of agronomic research as N is expensive and a major environmental pollutant. Soil microbes regulate N cycling and soil respiration (SR) measures soil microbial activity. The Comprehensive
Debankur Sanyal   +2 more
doaj   +1 more source

Correction: Killer whale respiration rates

open access: yesPLOS One
[This corrects the article DOI: 10.1371/journal.pone.0302758.].
Tess M McRae   +6 more
openaire   +4 more sources

Copepod respiration increases by 7% per °C increase in temperature: A meta‐analysis

open access: yesLimnology and Oceanography Letters, 2019
Exponential increase in respiration rate with increasing temperature in poikilotherms is well documented, however, the rate of change varies greatly across copepod taxa.
Kyle B. Heine   +3 more
doaj   +1 more source

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