Seasonal and ENSO influences on the stable isotopic composition of Galapagos precipitation / (Registro nro. 13776)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02540nab a22002774a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EC-PaCDF |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20201007115710.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 180813s2018 xxu|||||||||||||||||eng|d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EC-PaCDF |
| Language of cataloging | spa |
| Transcribing agency | EC-PaCDF |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Edition number | 23 |
| Classification number | 551.5 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Martin, N. J. |
| Relator term | autor |
| 245 10 - TITLE STATEMENT | |
| Title | Seasonal and ENSO influences on the stable isotopic composition of Galapagos precipitation / |
| Statement of responsibility, etc. | N. J. Martin ... [et al.]. |
| 260 3# - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Date of publication, distribution, etc. | 2018. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | : 261-275 p. |
| 520 0# - SUMMARY, ETC. | |
| Summary, etc. | The origin of stable isotopic variability in precipitation over time and space is critical to the interpretation of stable isotope-based paleoclimate proxies. In the eastern equatorial Pacific, modern stable isotope measurements in precipitation (d18Op and dDp) are sparse and largely unevaluated in the literature, although insights from such analyses would benefit the interpretations of several regional isotope-based paleoclimate records. Here we present a new 3.5 year record of daily-resolved d18Op and dDp from Santa Cruz, Galápagos. With a prior 13 year record of monthly d18Op and dDp from the island, these new data reveal controls on the stable isotopic composition of regional precipitation on event to interannual time scales. Overall, we find Galápagos d18Op is significantly correlated with precipitation amount on daily and monthly time scales. The majority of Galápagos rain events are drizzle, or garúa, derived from local marine boundary layer vapor, with corresponding high d18Op values due to the local source and increased evaporation and equilibration of smaller drops with boundary layer vapor. On monthly time scales, only precipitation in very strong, warm season El Niño months has substantially lower d18Op values, as the sea surface temperature threshold for deep convection (28°C) is only surpassed at these times. The 2015/2016 El Niño event did not produce strong precipitation or d Op anomalies due to the short period of warm SST anomalies, which did not extend into the peak of the warm season. Eastern Pacific proxy isotope records may be biased toward periods of high rainfall during strong to very strong El Niño events. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Inglés |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Conroy, J. L. |
| Relator term | autor |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Noone, D. |
| Relator term | autor |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Cobb, K. M. |
| Relator term | autor |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Konecky, B. L. |
| Relator term | autor |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Rea, S. |
| Relator term | autor |
| 9 (RLIN) | 1531 |
| 773 0# - HOST ITEM ENTRY | |
| Title | Journal of Geophysical Research: Atmospheres. |
| Related parts | Vol. 123, (Jan 2018), p. 261-275. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | https://doi.org/10.1002/2017JD027380 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Artículo |
| Withdrawn status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection code | Home library | Current library | Shelving location | Date acquired | Total Checkouts | Full call number | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | Galápagos | Corley Smith Library | Corley Smith Library | Artículos | 13/08/2018 | 551.5 MAR 2018 | 2020-0699 | 13/08/2018 | 13/08/2018 | Artículo | ||||
| Dewey Decimal Classification | Galápagos | Corley Smith Library | Corley Smith Library | Colección PDF | 14/08/2018 | 551.5 MAR 2018 | 2021-1319 | 14/08/2018 | 14/08/2018 | Documento electrónico |