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Advanced algorithms for studying the impact of climate changes on ozone levels in the atmosphere

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Standard

Advanced algorithms for studying the impact of climate changes on ozone levels in the atmosphere. / Zlatev, Zahari; Dimov, Ivan; Farago, Istvan; Georgiev, Krassimir; Havasi, Agnes.

In: International Journal of Environment and Pollution, Vol. 66, No. 1-3, 2019, p. 212-238.

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

Harvard

Zlatev, Z, Dimov, I, Farago, I, Georgiev, K & Havasi, A 2019, 'Advanced algorithms for studying the impact of climate changes on ozone levels in the atmosphere', International Journal of Environment and Pollution, vol. 66, no. 1-3, pp. 212-238. https://doi.org/10.1504/IJEP.2019.104522

APA

Zlatev, Z., Dimov, I., Farago, I., Georgiev, K., & Havasi, A. (2019). Advanced algorithms for studying the impact of climate changes on ozone levels in the atmosphere. International Journal of Environment and Pollution, 66(1-3), 212-238. https://doi.org/10.1504/IJEP.2019.104522

CBE

Zlatev Z, Dimov I, Farago I, Georgiev K, Havasi A. 2019. Advanced algorithms for studying the impact of climate changes on ozone levels in the atmosphere. International Journal of Environment and Pollution. 66(1-3):212-238. https://doi.org/10.1504/IJEP.2019.104522

MLA

Vancouver

Zlatev Z, Dimov I, Farago I, Georgiev K, Havasi A. Advanced algorithms for studying the impact of climate changes on ozone levels in the atmosphere. International Journal of Environment and Pollution. 2019;66(1-3):212-238. https://doi.org/10.1504/IJEP.2019.104522

Author

Zlatev, Zahari ; Dimov, Ivan ; Farago, Istvan ; Georgiev, Krassimir ; Havasi, Agnes. / Advanced algorithms for studying the impact of climate changes on ozone levels in the atmosphere. In: International Journal of Environment and Pollution. 2019 ; Vol. 66, No. 1-3. pp. 212-238.

Bibtex

@article{a3ea76169c3d4501819399863625e26a,
title = "Advanced algorithms for studying the impact of climate changes on ozone levels in the atmosphere",
abstract = "The impact of the increased temperature on some pollution levels is studied by developing climate scenarios and by running them on a period of 16 consecutive years. The mathematical model used in the experiments is a system of nonlinear partial differential equations (PDEs) and the space domain contains the whole of Europe together with some of its surroundings. Difficult computational problems arise after the direct discretisation of the spatial derivatives in the equations. The enormous computational problems can be treated successfully only by resolving five important tasks: 1) applying accurate and efficient numerical algorithms; 2) selecting an appropriate splitting procedure; 3) developing parallel codes; 4) using high-speed computers; 5) exploiting well the cache memories of the parallel computers. Numerical results will be presented in order to illustrate both the efficiency of the code and the fact that the future climate changes will result in consistent increase of some pollution levels.",
keywords = "large-scale environmental models, systems of nonlinear PDEs, numerical algorithms, splitting techniques, parallel codes, high-speed computers, cache memory, climate changes, ozone levels, damaging effects, AIR-POLLUTION LEVELS, NUMERICAL-INTEGRATION, BIOGENIC EMISSIONS, MODEL, ASSIMILATION, PART, TRANSPORT, BULGARIA, PREDICTIONS, STEPSIZE",
author = "Zahari Zlatev and Ivan Dimov and Istvan Farago and Krassimir Georgiev and Agnes Havasi",
year = "2019",
doi = "10.1504/IJEP.2019.104522",
language = "English",
volume = "66",
pages = "212--238",
journal = "International Journal of Environment and Pollution",
issn = "0957-4352",
publisher = "Inderscience Publishers",
number = "1-3",

}

RIS

TY - JOUR

T1 - Advanced algorithms for studying the impact of climate changes on ozone levels in the atmosphere

AU - Zlatev, Zahari

AU - Dimov, Ivan

AU - Farago, Istvan

AU - Georgiev, Krassimir

AU - Havasi, Agnes

PY - 2019

Y1 - 2019

N2 - The impact of the increased temperature on some pollution levels is studied by developing climate scenarios and by running them on a period of 16 consecutive years. The mathematical model used in the experiments is a system of nonlinear partial differential equations (PDEs) and the space domain contains the whole of Europe together with some of its surroundings. Difficult computational problems arise after the direct discretisation of the spatial derivatives in the equations. The enormous computational problems can be treated successfully only by resolving five important tasks: 1) applying accurate and efficient numerical algorithms; 2) selecting an appropriate splitting procedure; 3) developing parallel codes; 4) using high-speed computers; 5) exploiting well the cache memories of the parallel computers. Numerical results will be presented in order to illustrate both the efficiency of the code and the fact that the future climate changes will result in consistent increase of some pollution levels.

AB - The impact of the increased temperature on some pollution levels is studied by developing climate scenarios and by running them on a period of 16 consecutive years. The mathematical model used in the experiments is a system of nonlinear partial differential equations (PDEs) and the space domain contains the whole of Europe together with some of its surroundings. Difficult computational problems arise after the direct discretisation of the spatial derivatives in the equations. The enormous computational problems can be treated successfully only by resolving five important tasks: 1) applying accurate and efficient numerical algorithms; 2) selecting an appropriate splitting procedure; 3) developing parallel codes; 4) using high-speed computers; 5) exploiting well the cache memories of the parallel computers. Numerical results will be presented in order to illustrate both the efficiency of the code and the fact that the future climate changes will result in consistent increase of some pollution levels.

KW - large-scale environmental models

KW - systems of nonlinear PDEs

KW - numerical algorithms

KW - splitting techniques

KW - parallel codes

KW - high-speed computers

KW - cache memory

KW - climate changes

KW - ozone levels

KW - damaging effects

KW - AIR-POLLUTION LEVELS

KW - NUMERICAL-INTEGRATION

KW - BIOGENIC EMISSIONS

KW - MODEL

KW - ASSIMILATION

KW - PART

KW - TRANSPORT

KW - BULGARIA

KW - PREDICTIONS

KW - STEPSIZE

U2 - 10.1504/IJEP.2019.104522

DO - 10.1504/IJEP.2019.104522

M3 - Journal article

VL - 66

SP - 212

EP - 238

JO - International Journal of Environment and Pollution

JF - International Journal of Environment and Pollution

SN - 0957-4352

IS - 1-3

ER -