Arctic deltaic lake sediments as recorders of fluvial organic matter deposition

Arctic deltas are dynamic and vulnerable regions that play a key role in land-ocean interactions and the global carbon cycle. Delta lakes may provide valuable historical records of the quality and quantity of fluvial fluxes, parameters that are challenging to investigate in these remote regions. Her...

Full description

Bibliographic Details
Published in:Frontiers in Earth Science
Main Authors: Vonk, J.E., Dickens, A.F., Giosan, L., Hussain, Z.A., Kim, B., Zipper, S.C., Holmes, R.M., Montlucon, D.B., Galy, V., Eglinton, T.I.
Format: Article in Journal/Newspaper
Language:English
Published: 2016
Subjects:
/dk/atira/pure/sustainabledevelopmentgoals/life_below_water
name=SDG 14 - Life Below Water
Arctic
Mackenzie Delta
Mackenzie river
Online Access:https://research.vu.nl/en/publications/f83e267c-29be-451a-8883-e164ecbfaad7
https://doi.org/10.3389/feart.2016.00077
https://hdl.handle.net/1871.1/f83e267c-29be-451a-8883-e164ecbfaad7
Description
Summary:Arctic deltas are dynamic and vulnerable regions that play a key role in land-ocean interactions and the global carbon cycle. Delta lakes may provide valuable historical records of the quality and quantity of fluvial fluxes, parameters that are challenging to investigate in these remote regions. Here we study lakes from across the Mackenzie Delta, Arctic Canada, that receive fluvial sediments fromthe Mackenzie River when spring flood water levels rise above natural levees. We compare downcore lake sediments with suspended sediments collected during the spring flood, using bulk (% organic carbon, % total nitrogen, δ

Similar Items