MARC details
| 000 -LEADER |
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| fixed length control field |
02829nam a2200373Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625162419.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-18782 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Greenhouse gases (CO2 and CH4)at an urban background site in Athens, Greece: Levels, sources and impact of atmospheric circulation |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Atmospheric Environment 253 (2021), 253, p.118372, 2021 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
in the city of Athens, Greece from December 21, 2018 to December 31, 2019, are presented in this study and analyzed in relation to atmospheric circulation patterns at a local, regional and long-range transport scale. Clear diurnal and seasonal variations of both greenhouse gases were detected. The observed increased levels during night and early morning hours are attributed to traffic/heating emissions and leakages of residential natural gas for CO2 and CH4, respectively. Using CO2 and CH4 levels simultaneously measured at the regional background site at Finokalia (Greece), increments in their levels due to local and regional anthropogenic sources within the city were assessed. For CO2, maximum and minimum increments were clearly observed during winter and summer respectively, suggesting a greater impact of combustion of fossil fuel and especially of biomass on CO2 levels during winter. On the other hand, CH4 increments were similar in all seasons, suggesting that local sources of CH4 remain quite constant year-round. Through the implementation of the Conditional Probability Function (CPF), the emission sources of theses greenhouse gases have been localized to the northern and the eastern domains of the Athens basin. Stagnant atmospheric conditions were also associated with an increased likelihood of CO2 and CH4 episodes. Backward modeling simulations with FLEXPART and HYSPLIT models indicate an industrial zone and a petrochemical zone, situated to the north and to the west of Athens respectively, as possible CH4 regional sources as well as possible CO2 contributions from southern directions attributed to shipping emissions from the port of Piraeus. The present study |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
GREENHOUSE GASES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
CO2 |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
CH4 |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
CPF |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
PSCF |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
FLEXPART |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Dimitriou, K |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Bougiatioti, A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Ramonet, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Pierros, F. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Michalopoulos, P. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Liakakou, E. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Solomos, S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Solomos, S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Delmotte, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Gerasopoulos, E. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Kanakidou, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Mihalopoulos, N. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1Tg11gqA-Vomg8xYQrpjynrn_BQQ3bSdq/view?usp=drivesdk">https://drive.google.com/file/d/1Tg11gqA-Vomg8xYQrpjynrn_BQQ3bSdq/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
