PANGAEA_963292
Biological carbon pump efficiency in the Humboldt current system off Peru: flux coefficients
Engel, Anja
Biological carbon pump efficiency in the Humboldt current system off Peru: flux coefficients
2023-11-08
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.963292
Investigator
Anja
Engel
aengel@geomar.de
Earth Science
Event label
Sample code/label
Coefficient
Carbon, organic, particulate/Biogenic silica
Carbon, organic, particulate/Chlorophyll a ratio
Phaeopigments/Chlorophyll a ratio
Carbon/Nitrogen ratio
Primary production, integrated
Carbon, flux
geoscientificInformation
M136
M136_Trap1
M136_Trap2
M136_Trap3
M136_Trap4
M138
M138_Trap6
M138_Trap7
Sediment trap
Trap 1
Trap 2
Trap 3
Trap 4
Trap 6
Trap 7
Meteor (1986)
2017-04-21
2021-04-15
Complete
-15.5
-12.0
-78.7
-77.2
SFB754
Climate - Biogeochemistry Interactions in the Tropical Ocean
unrestricted
CC-BY-4.0: Creative Commons Attribution 4.0 International
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
48 data points
text/tab-separated-values
Engel, Anja; Cisternas-Novoa, Carolina; Hauss, Helena; Kiko, Rainer; Le Moigne, Frédéric A C (2023): Hypoxia-tolerant zooplankton may reduce biological carbon pump efficiency in the Humboldt current system off Peru. Communications Earth & Environment, 4(1), 458, https://doi.org/10.1038/s43247-023-01140-6
Potential drivers of export flux attenuation: relationship between carbon export flux and satellite-derived primary production28 (PP, during period of deployment), export flux attenuation coefficient (Martin-b) and biochemical parameters indicative of particle quality as obtained in the deepest trap of each deployment. The particle interceptor traps were deployed six times (T1, T2, T3, T4, T6, T7) at different locations off Peru (12.0°S-14.6°S and 77.3°W-78.6°W) during the RV METEOR cruises M136 and M138 at four times in April and two times in June 2017. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.963292"!
http://www.sfb754.de
SFB754
https://doi.org/10.1038/s43247-023-01140-6
Hypoxia-tolerant zooplankton may reduce biological carbon pump efficiency in the Humboldt current system off Peru
https://en.wikipedia.org/wiki/RV_Meteor_(1986)
Meteor (1986)
PANGAEA_963289
DIF
9.4
2023-11-08
2026-07-10