/* DATA DESCRIPTION:
Citation:	Aalto, Sanni L; Asmala, Eero; Jilbert, Tom; Hietanen, Susanna (2019): Dissolved organic matter characteristics and nitrogen transformation rates in sediments of Pojo Bay, Finland [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.902371
Abstract:	Coastal environments are considered to be nitrogen (N) removal hot spots, regulating the amount of land-derived N reaching the open sea. However, gradual mixing of fresh and saline water masses alters the availability nitrate and bioavailable carbon from near-shore to offshore, which may alter the function of "coastal filter". Here, we combine stable isotope analysis, N2O measurements and organic carbon characterization, and show that a significant amount of the N removed in estuary is released as greenhouse gas nitrous oxide (N2O), while archipelago areas are characterized by efficient recycling of N in coastal Baltic Sea, challenging the current understanding on role of these regions as filters of land-to-sea transfer of N.
Keyword(s):	Denitrification; DNRA; DOM; Estuary; nitrous oxide; sediment organic matter
Coverage:	MEDIAN LATITUDE: 59.969819 * MEDIAN LONGITUDE: 23.403532 * SOUTH-BOUND LATITUDE: 59.855286 * WEST-BOUND LONGITUDE: 23.261780 * NORTH-BOUND LATITUDE: 60.091617 * EAST-BOUND LONGITUDE: 23.554630
	DATE/TIME START: 2015-04-01T00:00:00 * DATE/TIME END: 2017-08-01T00:00:00
License:	Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/)
Size:	4 datasets
*/
/* TABULAR SUMMARY OF DATASETS LISTED IN THIS COLLECTION: */
Filename	Citation of child dataset
Pojo_denitrification.tab	Aalto, Sanni L; Asmala, Eero; Jilbert, Tom; Hietanen, Susanna (2019): Nitrate reduction process rates at four sampling stations at Baltic Sea coast in Pojo, Finland, in summer 2017. https://doi.org/10.1594/PANGAEA.902361
Pojo_DOC_DOM_characteristics.tab	Aalto, Sanni L; Asmala, Eero; Jilbert, Tom; Hietanen, Susanna (2019): Dissolved organic carbon concentration and dissolved organic matter characteristics in porewater at four sampling stations at Baltic Sea coast in Pojo, Finland, in summer 2017. https://doi.org/10.1594/PANGAEA.902358
Pojo_hydrography_inorg_N.tab	Aalto, Sanni L; Asmala, Eero; Jilbert, Tom; Hietanen, Susanna (2019): Hydrography and inorganic nitrogen concentrations in water column measured at Baltic Sea coast in Pojo, Finland, in summer 2017. https://doi.org/10.1594/PANGAEA.902352
Pojo_N2O.tab	Aalto, Sanni L; Asmala, Eero; Jilbert, Tom; Hietanen, Susanna (2019): Nitrous oxide concentrations in water column measured at Baltic Sea coast in Pojo, Finland, 2015-2017. https://doi.org/10.1594/PANGAEA.902357
