2024-03-29T06:42:49Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:1142016-11-25T15:11:21ZDOIDBDOIDB.SDDB
10.1594/GFZ.SDDB.1068
Depth profiles of chlorophyll a/carbon ratio (Chla/C), chlorophyllide a/carbon ratio (Chlida/C), pheophorbide a/carbon ratio (Phbida/C), pheophytin a/carbon ratio (Pha/C), and pyropheophytin a/carbon ratio (PyroPha/C).
Fietz, Susanne; Sturm, Michael; Nicklisch, Andreas
Depth profiles of chlorophyll a/carbon ratio (Chla/C), chlorophyllide a/carbon ratio (Chlida/C), pheophorbide a/carbon ratio (Phbida/C), pheophytin a/carbon ratio (Pha/C), and pyropheophytin a/carbon ratio (PyroPha/C).
2006-09-15
Potsdam, Germany
Deutsches GeoForschungsZentrum GFZ
Dataset
http://dx.doi.org/10.1594/GFZ.SDDB.1068
Earth Science
EARTH SCIENCE
Solid Earth
Geochemistry
Biogeochemistry
Chla/C
Chlid a/C
Pha/C
Phbida/C
PyroPha/C
calculation
Ice
Complete
51.7072
51.7072
105.0218
105.0218
CON01-1
Ice Expedition 2001
CON
High-resolution CONTINENTal paleoclimate record in Lake Baikal
cc-by
English
SDDB
Scientific Drilling Database
http://www.scientificdrilling.org
DATA CENTER CONTACT
###DC_PERSONNEL_LAST###
Online Internet (HTTP)
75 Datapoints
text/tab-separated-values
10.1016/j.gloplacha.2004.11.004
http://dx.doi.org/10.1016/j.gloplacha.2004.11.004
S. Fietz, M. Sturm and A. Nicklisch, Flux of lipophilic photosynthetic pigments to the surface sediments of Lake Baikal, Glob. Planet. Change 46 (2005), pp. 2944.
Fig. 4 visualises differences in the degradation between the organic compounds, chlorophylls, and carbon. The chlorophyll a/carbon ratio decreased with depth, indicating that organic carbon is more slowly degraded than chlorophyll a (Table 6 and Fig. 4), whereas the pheophytin a/carbon ratio and the pyropheophytin a/carbon ratio increased with the depth, indicating the formation of pheophytin and pyropheophytin with depth (Table 6 and Fig. 4). Best fits for the chlorophyllide a/carbon ratio and pheophorbide a/carbon ratio vs. depth were also linear regression models, but they were not significant (Fig. 4).
CEOS IDN DIF
9.7