Toshiyuki Kobayashi
Biographic Data
| ID | 5597927 |
|---|---|
| NAME | Toshiyuki Kobayashi |
| GIVEN NAMES | Toshiyuki |
| FAMILY NAME | Kobayashi |
| SIGNATURE | KOBAYASHI T |
| VERIFIED | No |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 5 |
| WORKS AS AUTHOR | 4 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2004 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 1 |
Source Apportionment of Atmospheric and Sedimentary Pahs From Kolkata, India Using Compound-Class-Specific Radiocarbon Analysis (Ccsra)
Polycyclic aromatic hydrocarbons (PAHs) are major air pollutants that are ubiquitously produced by the combustion of organic materials, and it is extremely important to identify their pollution sources. In this study, molecular fingerprinting and compound class-specific radiocarbon dating (CCSRA) were performed on PAHs from canal sediments and air samples collected in Kolkata, India’s third largest city (population approximately 16 million), wher…
Characterization of Fine Carbonaceous Aerosols From the Eastern Mediterranean
In order to better characterise carbonaceous components in atmospheric aerosols and to assess the contributions of fossil carbon (FC) and non-fossil carbon (NFC) sources and their seasonality in the Eastern Mediterranean, we collected fine (PM 1.3 ) aerosols at a remote marine background site, the Finokalia Research Station, Crete, Greece, over a period of one-year. PM 1.3 samples were analysed for elemental carbon (EC), organic carbon (OC), wate…
Radiocarbon Ages of Plant Remains in Massive Ground Ice and Underlying Sediments of the Barrow Permafrost Tunnel, Alaska
Massive ground ice found in the Barrow Permafrost Tunnel at 3–7 m depths from the surface has been interpreted as an ice wedge and used to reconstruct early Holocene environmental changes. To better understand the development of this ground ice, we conducted radiocarbon dating for 34 samples of plant remains from the massive ground ice and underlying sediment layer. A significantly large gap in the measured radiocarbon ages (more than 24 ka) betw…
Seasonal and Secular Variations of Atmospheric 14 Co 2 Over the Western Pacific Since 1994
Air sample collections over the western Pacific have continued since 1992 as a part of Center for Global Environmental Research, National Institute for Environmental Studies (CGER-NIES) global environmental monitoring program. The air samples collected on the Japan-Australia transect made it possible to trace the seasonal and secular 14 CO 2 variations, as well as an increasing trend of greenhouse gases over the western Pacific. A subset of CO 2 …
Seasonal and Secular Variations of Atmospheric 14 Co 2 Over the Western Pacific Since 1994
Air sample collections over the western Pacific have continued since 1992 as a part of Center for Global Environmental Research, National Institute for Environmental Studies (CGER-NIES) global environmental monitoring program. The air samples collected on the Japan-Australia transect made it possible to trace the seasonal and secular 14 CO 2 variations, as well as an increasing trend of greenhouse gases over the western Pacific. A subset of CO 2 …
Seasonal and Secular Variations of Atmospheric 14 Co 2 Over the Western Pacific Since 1994
Air sample collections over the western Pacific have continued since 1992 as a part of Center for Global Environmental Research, National Institute for Environmental Studies (CGER-NIES) global environmental monitoring program. The air samples collected on the Japan-Australia transect made it possible to trace the seasonal and secular 14 CO 2 variations, as well as an increasing trend of greenhouse gases over the western Pacific. A subset of CO 2 …
Source Apportionment of Atmospheric and Sedimentary Pahs From Kolkata, India Using Compound-Class-Specific Radiocarbon Analysis (Ccsra)
Polycyclic aromatic hydrocarbons (PAHs) are major air pollutants that are ubiquitously produced by the combustion of organic materials, and it is extremely important to identify their pollution sources. In this study, molecular fingerprinting and compound class-specific radiocarbon dating (CCSRA) were performed on PAHs from canal sediments and air samples collected in Kolkata, India’s third largest city (population approximately 16 million), wher…
Characterization of Fine Carbonaceous Aerosols From the Eastern Mediterranean
In order to better characterise carbonaceous components in atmospheric aerosols and to assess the contributions of fossil carbon (FC) and non-fossil carbon (NFC) sources and their seasonality in the Eastern Mediterranean, we collected fine (PM 1.3 ) aerosols at a remote marine background site, the Finokalia Research Station, Crete, Greece, over a period of one-year. PM 1.3 samples were analysed for elemental carbon (EC), organic carbon (OC), wate…
Radiocarbon Ages of Plant Remains in Massive Ground Ice and Underlying Sediments of the Barrow Permafrost Tunnel, Alaska
Massive ground ice found in the Barrow Permafrost Tunnel at 3–7 m depths from the surface has been interpreted as an ice wedge and used to reconstruct early Holocene environmental changes. To better understand the development of this ground ice, we conducted radiocarbon dating for 34 samples of plant remains from the massive ground ice and underlying sediment layer. A significantly large gap in the measured radiocarbon ages (more than 24 ka) betw…
Geology (4 works) · Environmental Science (3 works) · Geography (3 works) · Paleontology (3 works) · Radiocarbon dating (3 works) · Atmospheric chemistry and aerosols (2 works) · Atmospheric sciences (2 works) · Chemistry (2 works) · Ecology (2 works) · Environmental Chemistry (2 works)