Internet of Things to network smart devices for ecosystem monitoring
Abstract Smart, real-time, low-cost, and distributed ecosystem monitoring is essential for
understanding and managing rapidly changing ecosystems. However, new techniques in …
understanding and managing rapidly changing ecosystems. However, new techniques in …
[HTML][HTML] isotopocule measurements using laser spectroscopy: analyzer characterization and intercomparison
For the past two decades, the measurement of nitrous oxide (N 2 O) isotopocules–
isotopically substituted molecules 14 N 15 N 16 O, 15 N 14 N 16 O and 14 N 14 N 18 O of …
isotopically substituted molecules 14 N 15 N 16 O, 15 N 14 N 16 O and 14 N 14 N 18 O of …
Mixing ratio and carbon isotopic composition investigation of atmospheric CO2 in Bei**g, China
J Pang, X Wen, X Sun - Science of the Total Environment, 2016 - Elsevier
The stable isotope composition of atmospheric CO 2 can be used as a tracer in the study of
urban carbon cycles, which are affected by anthropogenic and biogenic CO 2 components …
urban carbon cycles, which are affected by anthropogenic and biogenic CO 2 components …
Environmental effects on carbon isotope discrimination from assimilation to respiration in a coniferous and broad-leaved mixed forest of Northeast China
Carbon (C) isotope discrimination during photosynthetic CO2 assimilation has been
extensively studied, but the whole process of fractionation from leaf to soil has been less …
extensively studied, but the whole process of fractionation from leaf to soil has been less …
Calibration of isotopologue-specific optical trace gas analysers: a practical guide
DWT Griffith - Atmospheric Measurement Techniques, 2018 - amt.copernicus.org
The isotopic composition of atmospheric trace gases such as CO 2 and CH 4 provides a
valuable tracer for the sources and sinks that contribute to atmospheric trace gas budgets. In …
valuable tracer for the sources and sinks that contribute to atmospheric trace gas budgets. In …
Near-surface atmospheric concentrations of greenhouse gases (CO2 and CH4) in Florence urban area: Inferring emitting sources through carbon isotopic analysis
Abstract From February to April 2019, near-surface CO 2 and CH 4 concentrations and
carbon isotopic compositions (δ 13 C-CO 2 and δ 13 C-CH 4) were monitored at four …
carbon isotopic compositions (δ 13 C-CO 2 and δ 13 C-CH 4) were monitored at four …
[HTML][HTML] Pollution events at the high-altitude mountain site Zugspitze-Schneefernerhaus (2670 m asl), Germany
Within the CO2 time series measured at the Environmental Research Station
Schneefernerhaus (UFS), Germany, as part of the Global Atmospheric Watch (GAW) …
Schneefernerhaus (UFS), Germany, as part of the Global Atmospheric Watch (GAW) …
System for δ13C–CO2 and xCO2 analysis of discrete gas samples by cavity ring-down spectroscopy
D Dickinson, S Bodé, P Boeckx - Atmospheric Measurement …, 2017 - amt.copernicus.org
A method was devised for analysing small discrete gas samples (50 mL syringe) by cavity
ring-down spectroscopy (CRDS). Measurements were accomplished by inletting 50 mL …
ring-down spectroscopy (CRDS). Measurements were accomplished by inletting 50 mL …
Towards improved spectroscopic applications in multi-gas environments: CO2 spectral line parameter measurement and analysis
W Nie, Z Zhou, Z Xu, R Niu, Y Ran, R Kan - Spectrochimica Acta Part A …, 2025 - Elsevier
Abstract The ν 1+ 2ν 2+ ν 3 band of 12 CO 2 is dominated by weak absorption lines near 2.0
uμm, which has potential application in planetary atmosphere, astrophysical, and …
uμm, which has potential application in planetary atmosphere, astrophysical, and …
Atmospheric CO2 and δ13C measurements from 2012 to 2014 at the environmental research station Schneefernerhaus, Germany: Technical Corrections, Temporal …
H Ghasemifard, Y Yuan, M Luepke, C Schunk… - Aerosol and Air Quality …, 2019 - Springer
This study presents continuous atmospheric CO 2 and δ 13 C measurements by wavelength-
scanned cavity ring down spectroscopy (Picarro G1101-i) at the high-mountain station …
scanned cavity ring down spectroscopy (Picarro G1101-i) at the high-mountain station …