Northeastern Caribbean rainfall variability linked to solar and volcanic forcing
We present a 500-year precipitation-sensitive record based on co-varying speleothem δ18O values and Mg/Ca ratios from Larga cave in Puerto Rico. This multi-proxy record shows that the evolution of rainfall in the northeastern Caribbean was characterized by alternating centennial dry and wet phases c...
Saved in:
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
12 April 2024
|
| In: |
Paleoceanography and paleoclimatology
Year: 2024, Volume: 39, Issue: 4, Pages: 1-17 |
| ISSN: | 2572-4525 |
| DOI: | 10.1029/2023PA004720 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1029/2023PA004720 Verlag, lizenzpflichtig, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1029/2023PA004720 
|
| Author Notes: | Rolf Vieten, Sophie F. Warken, Davide Zanchettin, Amos Winter, Denis Scholz, David Black, Gabriella Koltai, and Christoph Spötl |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1903442680 | ||
| 003 | DE-627 | ||
| 005 | 20241205174207.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 240925s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1029/2023PA004720 |2 doi | |
| 035 | |a (DE-627)1903442680 | ||
| 035 | |a (DE-599)KXP1903442680 | ||
| 035 | |a (OCoLC)1475313171 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 31 |2 sdnb | ||
| 100 | 1 | |a Vieten, Rolf |e VerfasserIn |0 (DE-588)1208730800 |0 (DE-627)169535169X |4 aut | |
| 245 | 1 | 0 | |a Northeastern Caribbean rainfall variability linked to solar and volcanic forcing |c Rolf Vieten, Sophie F. Warken, Davide Zanchettin, Amos Winter, Denis Scholz, David Black, Gabriella Koltai, and Christoph Spötl |
| 264 | 1 | |c 12 April 2024 | |
| 300 | |b Illustrationen | ||
| 300 | |a 17 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Gesehen am 25.09.2024 | ||
| 520 | |a We present a 500-year precipitation-sensitive record based on co-varying speleothem δ18O values and Mg/Ca ratios from Larga cave in Puerto Rico. This multi-proxy record shows that the evolution of rainfall in the northeastern Caribbean was characterized by alternating centennial dry and wet phases corresponding to reduced versus enhanced convective activity. These phases occurred synchronous with relatively cool and warm tropical Atlantic sea-surface temperatures (SSTs), respectively. While the observed pattern suggests a close link of northeastern Caribbean rainfall to the Atlantic Multidecadal Variability, a regional comparison reveals intermittent regional heterogeneity especially on decadal timescales, which may be related to a superimposing influence of the Pacific and Atlantic basins. Furthermore, the speleothem-based hydroclimate reconstruction indicates a significant volcanic impact during the past two centuries, and further reveals a potential solar signal in the preceding three centuries. We posit that the forcing likely shifted from solar to volcanic during the eighteenth century in being an important source of multidecadal to centennial Caribbean rainfall variability. The link between convective rainfall and natural forcing may be explained through a modulation of SST variations in the tropical Atlantic and Pacific oceans. | ||
| 650 | 4 | |a Atlantic multidecadal variability | |
| 650 | 4 | |a Caribbean | |
| 650 | 4 | |a precipitation | |
| 650 | 4 | |a solar forcing | |
| 650 | 4 | |a speleothem | |
| 650 | 4 | |a volcanic forcing | |
| 700 | 1 | |a Warken, Sophie F. |e VerfasserIn |0 (DE-588)1133380603 |0 (DE-627)889235120 |0 (DE-576)489420060 |4 aut | |
| 700 | 1 | |a Zanchettin, Davide |e VerfasserIn |4 aut | |
| 700 | 1 | |a Winter, Amos |e VerfasserIn |4 aut | |
| 700 | 1 | |a Scholz, Denis |e VerfasserIn |4 aut | |
| 700 | 1 | |a Black, David |e VerfasserIn |4 aut | |
| 700 | 1 | |a Koltai, Gabriella |e VerfasserIn |4 aut | |
| 700 | 1 | |a Spötl, Christoph |e VerfasserIn |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Paleoceanography and paleoclimatology |d Hoboken, NJ : Wiley, 2018 |g 39(2024), 4 vom: Apr., Artikel-ID e2023PA004720, Seite 1-17 |h Online-Ressource |w (DE-627)1010822179 |w (DE-600)2916554-4 |w (DE-576)497120488 |x 2572-4525 |7 nnas |a Northeastern Caribbean rainfall variability linked to solar and volcanic forcing |
| 773 | 1 | 8 | |g volume:39 |g year:2024 |g number:4 |g month:04 |g elocationid:e2023PA004720 |g pages:1-17 |g extent:17 |a Northeastern Caribbean rainfall variability linked to solar and volcanic forcing |
| 856 | 4 | 0 | |u https://doi.org/10.1029/2023PA004720 |x Verlag |x Resolving-System |z lizenzpflichtig |3 Volltext |
| 856 | 4 | 0 | |u https://onlinelibrary.wiley.com/doi/abs/10.1029/2023PA004720 |x Verlag |z lizenzpflichtig |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20240925 | ||
| 993 | |a Article | ||
| 994 | |a 2024 | ||
| 998 | |g 1133380603 |a Warken, Sophie F. |m 1133380603:Warken, Sophie F. |d 120000 |d 121000 |e 120000PW1133380603 |e 121000PW1133380603 |k 0/120000/ |k 1/120000/121000/ |p 2 | ||
| 999 | |a KXP-PPN1903442680 |e 4583111606 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"id":{"doi":["10.1029/2023PA004720"],"eki":["1903442680"]},"physDesc":[{"noteIll":"Illustrationen","extent":"17 S."}],"note":["Gesehen am 25.09.2024"],"type":{"bibl":"article-journal","media":"Online-Ressource"},"relHost":[{"pubHistory":["Volume 33, issue 1 (January 2018)-"],"part":{"pages":"1-17","issue":"4","text":"39(2024), 4 vom: Apr., Artikel-ID e2023PA004720, Seite 1-17","volume":"39","extent":"17","year":"2024"},"note":["Gesehen am 01.03.2018"],"physDesc":[{"extent":"Online-Ressource"}],"id":{"eki":["1010822179"],"zdb":["2916554-4"],"doi":["10.1002/(ISSN)2572-4525"],"issn":["2572-4525"]},"type":{"media":"Online-Ressource","bibl":"periodical"},"language":["eng"],"origin":[{"dateIssuedKey":"2018","dateIssuedDisp":"2018-","publisherPlace":"Hoboken, NJ","publisher":"Wiley"}],"disp":"Northeastern Caribbean rainfall variability linked to solar and volcanic forcingPaleoceanography and paleoclimatology","recId":"1010822179","title":[{"title":"Paleoceanography and paleoclimatology","title_sort":"Paleoceanography and paleoclimatology"}]}],"language":["eng"],"person":[{"family":"Vieten","display":"Vieten, Rolf","given":"Rolf","role":"aut","roleDisplay":"VerfasserIn"},{"role":"aut","given":"Sophie F.","display":"Warken, Sophie F.","family":"Warken","roleDisplay":"VerfasserIn"},{"roleDisplay":"VerfasserIn","family":"Zanchettin","display":"Zanchettin, Davide","given":"Davide","role":"aut"},{"family":"Winter","display":"Winter, Amos","given":"Amos","role":"aut","roleDisplay":"VerfasserIn"},{"given":"Denis","role":"aut","family":"Scholz","display":"Scholz, Denis","roleDisplay":"VerfasserIn"},{"roleDisplay":"VerfasserIn","display":"Black, David","family":"Black","given":"David","role":"aut"},{"given":"Gabriella","role":"aut","family":"Koltai","display":"Koltai, Gabriella","roleDisplay":"VerfasserIn"},{"roleDisplay":"VerfasserIn","display":"Spötl, Christoph","family":"Spötl","given":"Christoph","role":"aut"}],"recId":"1903442680","origin":[{"dateIssuedKey":"2024","dateIssuedDisp":"12 April 2024"}],"title":[{"title":"Northeastern Caribbean rainfall variability linked to solar and volcanic forcing","title_sort":"Northeastern Caribbean rainfall variability linked to solar and volcanic forcing"}],"name":{"displayForm":["Rolf Vieten, Sophie F. Warken, Davide Zanchettin, Amos Winter, Denis Scholz, David Black, Gabriella Koltai, and Christoph Spötl"]}} | ||
| SRT | |a VIETENROLFNORTHEASTE1220 | ||