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/ Y. V. Barkhatov [et al.] ; ed.: Z Yang, Z Yang // 18TH BIENNIAL ISEM CONFERENCE ON ECOLOGICAL MODELLING FOR GLOBAL CHANGE AND COUPLED HUMAN AND NATURAL SYSTEM. Ser. Procedia Environmental Sciences : ELSEVIER SCIENCE BV, 2012. - Vol. 13: 18th Biennial ISEM Conference on Ecological Modelling for Global Change and Coupled Human and Natural Systems (SEP 20-23, 2011, Beijing, PEOPLES R CHINA). - P. 621-625, DOI 10.1016/j.proenv.2012.01.053. - Cited References: 17 . - ISBN 1878-0296РУБ Ecology + Environmental Sciences

Аннотация: Difficulties in estimating terrestrial ecosystem CO2 fluxes on regional scales have significantly limited our understanding of the global carbon cycle. We present a method of using tall-tower-based CO2 concentrations for estimating CO2 fluxes over a forested region. With long-term measurements of the CO2 mixing ratio at a 300-m-tall tower, regional CO2 fluxes were estimated for several months, from the first obtained data. Estimates of a monthly-integrated surface CO2 flux over the region were obtained by the analysis of average gradients and estimates of the rate of vertical mixing between the atmospheric boundary layer (ABL) and the free troposphere. For the comparison of the ABL budget method and field measurements a zero-dimensional mathematical model of the ecosystem of Siberian boreal forests was used. The model is a system of ordinary differential equations with additional conditions superimposed on the parameters. The main occurring processes are described - photosynthesis, respiration, seasonal changes of active phytomass, water balance of trees, the influence of light, humidity, and temperature on photosynthesis and respiration. (C) 2011 Published by Elsevier B. V. Selection and/or peer-review under responsibility of School of Environment, Beijing Normal University.

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Доп.точки доступа:
Barkhatov, Y.V.; Belolipetsky, P.V.; Белолипецкий, Павел Викторович; Degermendzhi, A.G.; Belolipetskii, V.M.; Белолипецкий, Виктор Михайлович; Verkhovets, S.V.; Timokhina, A.V.; Panov, A.V.; Shchemel, A.L.; Vedrova, E.F.; Trephilova, O.V.; Yang, Z \ed.\

[Текст] : доклад, тезисы доклада / П. В. Белолипецкий [и др.] // CITES 2017 : международная молодежная школа и конференция по вычислительно-информационным технологиям для наук об окружающей среде. - Томск : Томский центр научно-технической информации, 2017. - С. 86-90 . - ISBN 978-5-89702-389-9
   Перевод заглавия: A staircase signal in the warming of the mid-20th century
Аннотация: Regime-shift like structures in decadal climate change have been detected in many studies of temperature and related climatic variables by (Yasunaka and Hanawa 2002; Chavez et al. 2003; Lo and Hsu 2010; Reid and Beaugrand, 2012; Jones , 2012; Reid et al., 2016; Jones and Ricketts, 2017). Much attention has been given to a pause in warming (hiatus) during 1998-2014 (Tollefson 2014). We recently suggested and applied a simple method to adjust HadCRUT4 surface temperature anomalies for ENSO effects (Belolipetsky et al. 2015; Bartsev et al. 2016; Bartsev et al. 2017). After this adjustment for major ENSO and volcanic effects the hiatus is even more pronounced. Moreover, we observed similar quasi-stable periods during 1950-1987 and 1988-1997 and almost all the warming occurred during the ~1987 and ~1997 shifts. It should be mentioned that a similar shift has likely occurred in 2015-2016, but this issue is outside the scope of this short paper. Here we want to demonstrate the reality of the staircase pattern using different measurements and climate parameters. We analyzed several global datasets: HadCRUT v4.5 - land and sea surface temperature (SST) anomalies; ICOADS v2.5 - SST anomalies measured from ships; NCEP OI v2 - SST measured by satellite instruments; UAH MSU v5.6 and RSS MSUv3.3 - two satellite datasets measuring temperature of the lower troposphere (TLT). The ENSO signal was removed by empirical orthogonal functions (EOF) analysis, and gave similar results for all datasets. A similar staircase behavior was found in global NCEP/NCAR reanalyses of 300mb meridional wind and outgoing longwave radiation (OLR) in northern and southern midlatitudes. These many different sources confirm the reality of the regime-shift staircase structure of recent warming, which is masked by short-term ENSO variability and the effects of volcanic eruptions. The warming amplitude of the analysed datasets has not changed significantly after the adjustment, but the shape changed considerably. Adjusted for ENSO temperature dynamics the considered datasets have a striking staircase form: linear trends for three quasi-stable periods 1950-1987, 1988-1997 and 1998-2014 are near zero and nearly all warming occurred during the two shifts of 1987/1988 and 1997/1998 (Fig. 1a, b, c and d). a b с d Fig. 1. Staircase consisting of regimes and shifts in various climate parameters: a) adjusted for ENSO and volcanoes yearly global surface temperature anomalies (HadCRUT4) at 1950-2014 years; b) adjusted for ENSO monthly SST anomalies (ICOADS) at 1950-2016 years and aerosol optical depth (reflecting influence of major volcanic eruptions); c) The same as ‘b' for satellite based SST measurements (NCEP OI v2) at 1983-2016 years; d) The same as 'b' for databases of satellite measurements of lower troposphere temperature (UAH MSU v6.0 and RSS MSU v3.3) at 1980-2016 years.

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Держатели документа:
Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук

Доп.точки доступа:
Белолипецкий, П.В.; Belolipetsky P.V.; Барцев, С.И.; Bartsev S.I.; Салтыков, М.Ю.; Saltykov M.Y.; Дегерменджи, А.Г.; Degermendzhi A.G.; Белолипецкий, В.М.; Belolipetsky V.M.; Иванова, Ю.Д.; Ivanova Y.D.; Почекутов, А.А.; Pochekutov A.A.; CITES 2017(2017 ; 28.08 - 07.09 ; Таруса - Звенигород)
Нет сведений об экземплярах (Источник в БД не найден)

[Text] : доклад, тезисы доклада / P. V. Belolipetsky [et al.] // 15th International Conference on Environmental Science and Technology (CEST 2017) : proceedings of the 15th International Conference on Environmental Science and Technology (CEST 2017). - Rhodes : Global Network for Environmental Science and Technology, 2017. - Ст. 00726
Аннотация: The residual dynamics left after adjusting global surface temperature anomalies(1950-2014) for short-term variability from El Nino Southern Oscillation (ENSO) and volcanic eruptions have a staircase pattern.Linear trends for three quasi-stable periods 1950-1987, 1988-1997 and 1998-2014 are near zero with nearly all warming occurring during two step-like shifts in the years 1987/1988 and 1997/1998. We analysed several global datasets:HadCRUTv4.5–land and sea surface temperature (SST) anomalies; ICOADS v2.5–SST anomalies measured from ships; NCEP OIv2 –SST measured by satellite instruments; UAH MSU v5.6 and RSS MSUv3.3 –two satellite datasets measuring temperature of the lower troposphere (TLT). The ENSO signal was removed by EOF analysis, and gave Comparable results for all datasets. A similar staircase behavior was found in global NCEP/NCAR reanalyses of 300mb meridional wind and outgoing longwave radiation (OLR) In northern and southern midlatitudes.These many different sources confirm the reality of the regime-shift staircase structure of recent warming, which is masked by short-term ENSO variability and the effects of volcanic eruptions.

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Держатели документа:
Institute of Computational Modeling SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”
Institute of Biophysics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”?
Marine Biological Association of the UK, The Laboratory, Citadel Hill, Plymouth PL1 2PB, UK
Marine Institute,Plymouth University, Drake Circus, Plymouth PL4 8AA, UK
Sir Alister Hardy Foundation for Ocean Science, The Laboratory, Citadel Hill, Plymouth PL1 2PB, UK

Доп.точки доступа:
Belolipetsky, P.V.; Bartsev, S.I.; Saltykov, M.Y.; Reid, P.C.; 15th International Conference on Environmental Science and Technology (CEST 2017)(2017 ; 31.08 - 02.09 ; Rhodes)
Нет сведений об экземплярах (Источник в БД не найден)

[Text] : доклад, тезисы доклада / M. Saltykov [et al.] // 15th International Conference on Environmental Science and Technology (CEST 2017) : proceedings of the 15th International Conference on Environmental Science and Technology (CEST 2017). - Rhodes : Global Network for Environmental Science and Technology, 2017. - Ст. 00684
Аннотация: Outgoing long-wave radiation (OLR) has increased substantially over the period 1979 to 2016. In time series averaged for northern and southern mid-latitudes two abrupt, synchronous and statistically significant step-like shifts (1988 and 1997/8) are shown to have occurred with only one shift in the tropics (1997). The timing of these events coincides with similar shifts recently described in a wide range of climate, Earth system and ecological time series. Surface temperature shows a very similar pattern of change to OLR in the northern mid-latitudes, but differs considerably in the southern mid-latitude belt. We demonstrate that low clouds are positively correlated with OLR and the reverse with medium and high clouds confirming that the growth in OLR can be explained via a reduction in cloud cover and atmospheric albedo

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Держатели документа:
Emeriti of Eawag, Swiss Federal Institute of Aquatic Science and Technology, ?CH-8600 Duebendorf, Switzerland
Institute of Biophysics, SB RAS
Institute of Computational Modelling, SB RAS
Marine Biological Association of the UK, The Laboratory, Citadel Hill, Plymouth PL1 2PB, UK
Marine Institute, Plymouth University, Drake Circus, Plymouth PL4 8AA, UK
Sir Alister Hardy Foundation for Ocean Science, The Laboratory, Citadel Hill, Plymouth PL1 2PB, UK

Доп.точки доступа:
Saltykov, M.; Belolipetsky, P.; Hari, R.E.; Reid, P.C.; Bartsev, S.; 15th International Conference on Environmental Science and Technology (CEST 2017)(2017 ; 31.08 - 02.09 ; Rhodes)
Нет сведений об экземплярах (Источник в БД не найден)

/ V. Kashkin, R. Odintsov, T. Rubleva [et al.] // E3S Web of Conferences : EDP Sciences, 2020. - Vol. 149: 2019 Regional Problems of Earth Remote Sensing, RPERS 2019 (10 September 2019 through 13 September 2019, ) Conference code: 157574. - Ст. 03012, DOI 10.1051/e3sconf/202014903012 . -
Аннотация: Using ATOVS satellite data (NOAA / POES) atmospheric disturbances that arose in the equatorial zone of Indonesia in the fall of 2018 were studied as a reaction to the geophysical manifestations of the geodynamic activity of a strong earthquake with a magnitude of M = 7,5. An archive of satellite information has been formed. A technique has been developed for analyzing the temperature of profiles during strong seismic activity of the Sulawes phenomenon. The atmospheric effects over the seismically active region of this earthquake were studied. It was found that in the troposphere during the study period anomalies with lower temperatures are observed above the epicenter region of the Indonesian earthquake and thermal anomalies with elevated temperatures are formed in the lower stratosphere. © The Authors, published by EDP Sciences 2020.

Scopus

Держатели документа:
Siberian Federal University, Krasnoyarsk, 660074, Russian Federation
Institute of Computational Modeling Sb Ras, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Kashkin, V.; Odintsov, R.; Rubleva, T.; Simonov, K.; Tsup, J.