LGR is the world leader in laser trace gas and stable isotope analysis techniques. With the improvement of OA-ICOS technology, it has brought greater convenience to researchers and provided measurement possibilities in areas that were difficult to measure in the past.
Because the instrument has excellent performance and stable data, it is more and more recognized by users. At present, more than 400 analyzers in the world are better for human beings. The instrument is widely used in carbon water flux measurement, measurement of atmospheric trace gas changes, hydrological isotope studies, CO 2 /H 2 O stable isotope profile measurement and soil CH 4 flux. In recent years, a large number of documents have been published in international authoritative publications such as Nature and Science. At the same time, many researchers have tested the performance of LGR laser analyzers. The results show that the analyzer has high precision and good stability. The world's most advanced laser analyzer. Some of the bibliographic catalogues are now listed for your reference.
Los Gatos References:
 Natalia Shakhova, Igor Semiletov, Anatoly Salyuk, Vladimir Yusupov, Denis Kosmach, Ã–rjan Gustafsson.
Extensive Methane Venting to the Atmosphere from Sediments of the East Siberian Arctic Shelf. Science , 2010, 327: 1246-1250.
 DR Bowling, JB Miller, ME Rhodes, SP Burns, RK Monson, D. Baer. Soil, plant, and transport influences on methane in a subalpine forest under high ultraviolet irradiance. Biogeosciences , 2009,
 P. Sturm, A. Knohl. Water vapor Î´ 2 H and Î´ 18 O measurements using off-axis integrated cavity output spectroscopy. Atmospheric Measurement Techniques Discussions , 2009, 2: 2055â€“2085.
 Christopher T. et al., The influence of environmental water on the hydrogen stable isotope ratio in aquatic consumers. Oecologia , 2009, 161: 313-324.
 D. Penna, B. Stenni, MS Wrede. et al.. On the reproducibility and repeatability of laser absorption spectroscopy measurements for Î´ 2 H and Î´ 18 O isotopic analysis. Hydrology and Earth System Sciences Discussions , 2010, 7: 2975â€“3014.
 G. Lis, LI Wassenaar, MJ Hendry. High-Precision Laser Spectroscopy D/H and 18 O/ 16 O Measurements of Microliter Natural Water Samples. Analytical Chemistry , 2007.
 Mikhail Mastepanov, Charlotte Sigsgaard, Edward J. Dlugokencky. et al.. Nature , 2008, 456: 628-631.
 Hideki TOMITA, Kenichi WATANABE, Yu TAKIGUCHI, Jun KAWARABAYASHI, Tetsuo IGUCHI. Rapid-Swept CW Cavity Ring-down Laser Spectroscopy for Carbon Isotope Analysis. NUCLEAR SCIENCE and TECHNOLOGY , 2006, 43(4): 311-315.
 Irmantas Kakaras. Developing the Method For Collecting Water Vapor From the Atmosphere. Niels Bohr Institute University of Copenhagen , 2009.
 Joshua B. Paul, Larry Lapson, James G. Anderson. Ultrasensitive absorption spectroscopy with a high-finesse optical cavity and off-axis alignment. APPLIED OPTICS , 2001, 40(27): 4904-4910.
 I. Vigano, H. van Weelden, R. Holzinger, F. Keppler, A. McLeod. Effect of UV radiation and temperature on the emission of methane from plant biomass and structural components. Biogeosciences , 2008, 5: 937â€“ 947.
 Lixin Wang, Kelly K. Caylor, Danilo Dragoni. On the calibration of continuous, high-precision Î´ 18 O and Î´ 2 H measurements using an off-axis integrated cavity output spectrometer. RAPID COMMUNICATIONS IN MASS SPECTROMETRY , 2009, 23 : 530-536.
 Elena SF Berman, Manish Gupta, Chris Gabrielli, Tina Garland, Jeffrey J. McDonne. High-frequency field-deployable isotope analyzer for hydrological applications. WATER RESOURCES RESEARCH , 2009, 45: 1-7.
 Xinning Zhang, Aimee L. Gillespieb, Alex L. Sessionsa. Large D/H variations in bacterial lipids reflect central metabolic pathways. PNAS , 2009, 106(31): 12580-12586.
 D. Zona, WC Oechel, J. Kochendorfer, KT Paw U, AN Salyuk, PC Olivas, SF Oberbauer, DA Lipson. Methane fluxes during the initiation of a large-scale water table manipulation experiment in the Alaskan Arctic tundra. GLOBAL BIOGEOCHEMICAL CYCLES , 2009, 23, GB2013: 1-11.
 STEPHANIE. SHAW, FRANK M. MITLOEHNER, WENDI JACKSON.. et al. Volatile Organic Compound
Emissions from Dairy Cows and Their Waste as Measured by Proton-Transfer-Reaction Mass Spectrometry. ENVIRON. SCI. 2007.
 DMD Hendriks, AJ Dolman, MK van der Molen, J. van Huissteden. A compact and stable eddy covariance set-up for methane measurements using off-axis integrated cavity output spectroscopy. Atmospheric Chemistry and Physics . 2008, 8: 431 -443.
 LI Wassenaar, SL Van Wilgenburg, K. Larson, KA Hobson. A groundwater isoscape (Î´D, Î´ 18 O) for Mexico. Geochemical Exploration , 2009, 102: 123â€“136.
 CJPP Smeets, R. Holzinger, I. Vigano, AH Goldstein. Eddy covariance methane measurements
At a Ponderosa pine plantation in California. Atmospheric Chemistry and Physics Disscusion s, 2009, 9: 5201â€“5229.
 LI WASSENAAR, MJ HENDRY, VL CHOSTNER, GP LIS. High Resolution Pore Water Î´ 2 H and Î´ 18 O Measurements by H 2 O(liquid)-H 2 O(vapor) Equilibration Laser Spectroscopy. ENVIRONMENTAL SCIENCE & TECHNOLOGY , 2008.
 Steve W. Lyon, Sharon LE Desilets, Peter A. Troch. A tale of two isotopes: differences in hydrograph separation for a runoff event when using Î´D versus Î´ 18 O. HYDROLOGICAL PROCESSES , 2009, 23: 2095-2101.
 Patrick D. Broxton, Peter A. Troch, Steve W. Lyon. On the role of aspect to quantify water transit times
In small mountainous catchments. WATER RESOURCES RESEARCH , 2009, 45, W08427: 1-15.
 M. Barthel, P. Sturm, L. Gentsch, A. Knohl. Technical Note: A combined soil/canopy chamber system for tracing Î´ 13 C in soil respiration after a 13 CO 2 canopy pulse labelling. Biogeosciences Discussions , 2010 , 7:1603-1631.
 Anna K. Henderson1, Bryan Nolan Shuman. Hydrogen and oxygen isotopic compositions of lake water
In the western United States. GSA Bulletin , 2009, 121(7-8): 1179â€“1189.
 Stephen D. Sebestyen, Elizabeth W. Boyer, James B. Shanley, Carol Kendall, Daniel H. Doctor, George R. Aiken, Nobuhito Ohte. Sources, transformations, and hydrological processes that control stream nitrate and dissolved organic matter concentrations During the snowmelt in an upland forest. WATER RESOURCES RESEARCH , 2008, 44, W12410: 1-14.
 T. Vogel, M. Sanda, J. Dusek, M. Dohnal, J. Votrubova. Using Oxygen-18 to Study the Role of Preferential Flow in the Formation of Hillslope Runoff. Faculty of Civil Engineering , 2010, 9: 252-259.
27 RAPID COMMUNICATIONS IN MASS SPECTROMETRY . 2009, 23: 949-956 .
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