Buchumschlag

Uranium, Thorium and Protactinium isotopes of ODP Site 172-1063, supplementary data to: Lippold, Jörg; Gruetzner, Jens; Winter, Diane M; Lahaye, Yann; Mangini, Augusto; Christl, Marcus (2009): Does sedimentary 231Pa/230Th from the Bermuda Rise monitor past Atlantic Meridional Overtuning Circulation?. Geophysical Research Letters, 36, L12601

Ocean circulation may have undergone reductions and reinvigorations in the past closely tied to regional climate changes. Measurements of 231Pa/230Th ratios in a sediment core from the Bermuda Rise have been interpreted as evidence that the Atlantic Meridional Overturning Circulation (AMOC) was weak...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Lippold, Jörg (VerfasserIn) , Gruetzner, Jens (VerfasserIn) , Winter, Diane M (VerfasserIn)
Weitere Verfasser: Lahaye, Yann (BerichterstatterIn) , Mangini, Augusto (BerichterstatterIn) , Christl, Marcus (BerichterstatterIn)
Dokumenttyp: Book/Monograph Forschungsdaten
Sprache:Englisch
Veröffentlicht: Bremen/Bremerhaven PANGAEA - Data Publisher for Earth & Environmental Science 2009-07-18
DOI:10.1594/PANGAEA.763199
Schlagworte:
Datensammlung
Online-Zugang:Resolving-System, Volltext: http://dx.doi.org/10.1594/PANGAEA.763199
Resolving-System, Volltext: http://nbn-resolving.de/urn:nbn:de:tib-10.1594/PANGAEA.7631990
Volltext

MARC

LEADER 00000cam a2200000 c 4500
001 666054649
003 DE-627
005 20251222155527.0
007 cr uuu---uuuuu
008 110816s2009 xx |||||o 00| ||eng c
024 7 |a urn:nbn:de:tib-10.1594/PANGAEA.7631990  |2 urn 
024 7 |a 10.1594/PANGAEA.763199  |2 doi 
035 |a (DE-627)666054649 
035 |a (DE-576)9666054647 
035 |a (DE-599)GBV666054649 
035 |a (OCoLC)838677525 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
084 |a 61  |2 sdnb 
100 1 |a Lippold, Jörg  |0 (DE-588)137555237  |0 (DE-627)593655303  |0 (DE-576)304115649  |4 aut 
245 1 0 |a Uranium, Thorium and Protactinium isotopes of ODP Site 172-1063, supplementary data to: Lippold, Jörg; Gruetzner, Jens; Winter, Diane M; Lahaye, Yann; Mangini, Augusto; Christl, Marcus (2009): Does sedimentary 231Pa/230Th from the Bermuda Rise monitor past Atlantic Meridional Overtuning Circulation?. Geophysical Research Letters, 36, L12601 
256 |a Format: text/tab-separated-values 
264 1 |a Bremen/Bremerhaven  |b PANGAEA - Data Publisher for Earth & Environmental Science  |c 2009-07-18 
300 |a 748 datapoints 
336 |a Text  |b txt  |2 rdacontent 
337 |a Computermedien  |b c  |2 rdamedia 
338 |a Online-Ressource  |b cr  |2 rdacarrier 
500 |a This dataset is supplement to doi:10.1029/2009GL038068 
520 |a Ocean circulation may have undergone reductions and reinvigorations in the past closely tied to regional climate changes. Measurements of 231Pa/230Th ratios in a sediment core from the Bermuda Rise have been interpreted as evidence that the Atlantic Meridional Overturning Circulation (AMOC) was weakened or completely eliminated during a period of catastrophic iceberg discharges (Heinrich-Event 1, H1). Here we present new data from the Bermuda Rise that show further 231Pa/230Th peaks during Heinrich-2 (H2) and Heinrich-3 (H3). Additionally, a tight correlation between diatom abundances (biogenic silica) and 231Pa/230Th is discovered in this core. Our results redirect the interpretation of 231Pa/230Th from the Bermuda Rise as a proxy for ocean circulation towards a proxy that reacts highly sensitive to changes of particle composition and water mass properties. 
655 7 |a Datensammlung  |0 (DE-588)4148875-1  |0 (DE-627)105565431  |0 (DE-576)20976810X  |2 gnd-content 
700 1 |a Gruetzner, Jens  |4 aut 
700 1 |a Winter, Diane M  |4 aut 
700 1 |a Lahaye, Yann  |4 oth 
700 1 |a Mangini, Augusto  |0 (DE-588)1050876717  |0 (DE-627)785246274  |0 (DE-576)166498521  |4 oth 
700 1 |a Christl, Marcus  |4 oth 
856 4 0 |u http://dx.doi.org/10.1594/PANGAEA.763199  |x Resolving-System  |3 Volltext  |7 1 
856 4 0 |u http://nbn-resolving.de/urn:nbn:de:tib-10.1594/PANGAEA.7631990  |x Resolving-System  |3 Volltext  |7 1 
951 |a BO 
992 |a 20251222 
993 |a ResearchData 
994 |a 2009 
998 |g 1050876717  |a Mangini, Augusto  |m 1050876717:Mangini, Augusto  |d 120000  |e 120000PM1050876717  |k 0/120000/  |p 5 
998 |g 137555237  |a Lippold, Jörg  |m 137555237:Lippold, Jörg  |d 120000  |e 120000PL137555237  |k 0/120000/  |p 1  |x j 
999 |a KXP-PPN666054649  |e 4832300490 
BIB |a Y 
JSO |a {"title":[{"title":"Uranium, Thorium and Protactinium isotopes of ODP Site 172-1063, supplementary data to: Lippold, Jörg; Gruetzner, Jens; Winter, Diane M; Lahaye, Yann; Mangini, Augusto; Christl, Marcus (2009): Does sedimentary 231Pa/230Th from the Bermuda Rise monitor past Atlantic Meridional Overtuning Circulation?. Geophysical Research Letters, 36, L12601","title_sort":"Uranium, Thorium and Protactinium isotopes of ODP Site 172-1063, supplementary data to: Lippold, Jörg; Gruetzner, Jens; Winter, Diane M; Lahaye, Yann; Mangini, Augusto; Christl, Marcus (2009): Does sedimentary 231Pa/230Th from the Bermuda Rise monitor past Atlantic Meridional Overtuning Circulation?. Geophysical Research Letters, 36, L12601"}],"type":{"media":"Online-Ressource","bibl":"book"},"person":[{"family":"Lippold","display":"Lippold, Jörg","role":"aut","given":"Jörg"},{"display":"Gruetzner, Jens","family":"Gruetzner","role":"aut","given":"Jens"},{"family":"Winter","display":"Winter, Diane M","given":"Diane M","role":"aut"},{"display":"Lahaye, Yann","family":"Lahaye","role":"oth","given":"Yann"},{"role":"oth","given":"Augusto","display":"Mangini, Augusto","family":"Mangini"},{"display":"Christl, Marcus","family":"Christl","given":"Marcus","role":"oth"}],"language":["eng"],"origin":[{"publisher":"PANGAEA - Data Publisher for Earth & Environmental Science","dateIssuedDisp":"2009-07-18","publisherPlace":"Bremen/Bremerhaven","dateIssuedKey":"2009"}],"note":["This dataset is supplement to doi:10.1029/2009GL038068"],"physDesc":[{"extent":"748 datapoints"}],"id":{"doi":["10.1594/PANGAEA.763199"],"eki":["666054649"],"uri":["urn:nbn:de:tib-10.1594/PANGAEA.7631990"]},"recId":"666054649"} 
SRT |a LIPPOLDJOEURANIUMTHO2009 

Ähnliche Einträge