Proxy reconstruction of ultraviolet B irradiance at the Earth’s surface, and its relationship with solar activity and ozone thickness/ (Record no. 15015)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 02041nab a2200241 4500 |
| 005 - DATE & TIME | |
| control field | 20231022170820.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 231022b |||||||| |||| 00| 0 eng d |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Jardine, Phillip E |
| 245 ## - TITLE STATEMENT | |
| Title | Proxy reconstruction of ultraviolet B irradiance at the Earth’s surface, and its relationship with solar activity and ozone thickness/ |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher, distributor, etc | Sage, |
| Date of publication, distribution, etc | 2020. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Pages | Vol. 30, issue 1, 2020 ( 155–161 p.). |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Solar ultraviolet-B (UV-B) irradiance that reaches the Earth’s surface acts as a biotic stressor and has the potential to modify ecological and environmental functioning. The challenges of reconstructing ultraviolent (UV) irradiance prior to the satellite era mean that there is uncertainty over long-term surface UV-B patterns, especially in relation to variations in solar activity over centennial and millennial timescales. Here, we reconstruct surface UV-B irradiance over the last 650 years using a novel UV-B proxy based on the chemical signature of pollen grains. We demonstrate a statistically significant positive relationship between the abundance of UV-B absorbing compounds in Pinus pollen and modelled solar UV-B irradiance. These results show that trends in surface UV-B follow the overall solar activity pattern over centennial timescales, and that variations in solar output are the dominant control on surface level UV-B flux, rather than solar modulated changes in ozone thickness. The Pinus biochemical response demonstrated here confirms the potential for solar activity driven surface UV-B variations to impact upon terrestrial biotas and environments over long timescales. |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Fraser, Wesley T |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Gosling, William D |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Roberts, C Neil |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Eastwood, Warren J |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Loma, Barry H |
| 773 0# - HOST ITEM ENTRY | |
| Host Biblionumber | 12756 |
| Host Itemnumber | 17200 |
| Place, publisher, and date of publication | London: Sage Publication Ltd, 2019. |
| Title | Holocene/ |
| International Standard Serial Number | 09596836 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | https://doi.org/10.1177/0959683619875798 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | E-Journal |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| -- | 58766 |
| 700 ## - Added Entry Personal Name | |
| -- | 58767 |
| 700 ## - Added Entry Personal Name | |
| -- | 58768 |
| 700 ## - Added Entry Personal Name | |
| -- | 51669 |
| 700 ## - Added Entry Personal Name | |
| -- | 58769 |
| 700 ## - Added Entry Personal Name | |
| -- | 58770 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| -- | ddc |
No items available.