Data för: Increasing susceptibility to priming of soil N mineralisation across a Subarctic tundra-forest ecotone under N fertilisation Data for: Increasing susceptibility to priming of soil N mineralisation across a Subarctic tundra-forest ecotone under N fertilisation 2026-307-1 https://doi.org/10.5878/61fv-xa43 Swedish National Data Service Svensk nationell datatjänst Landing page Data för: Increasing susceptibility to priming of soil N mineralisation across a Subarctic tundra-forest ecotone under N fertilisation Data for: Increasing susceptibility to priming of soil N mineralisation across a Subarctic tundra-forest ecotone under N fertilisation 2026-307-1 https://doi.org/10.5878/61fv-xa43 Rzepczynska, Agnieszka Rzepczynska, Agnieszka Hicks, Lettice Hicks, Lettice 2020-03858 2020-03858 2022-00672 2022-00672 20210818 20210818 Swedish National Data Service Svensk nationell datatjänst Landing page microbial growth soil microbial ecology microbial activity SOIL BIOGEOCHEMISTRY Soil parameters and soil microbial responses measured in samples collected along a vegetation gradient with nitrogen or phosphorus additions in the field in the Swedish Subarctic. A priming experiment was conducted in the laboratory, where 13C-labelled glucose was added to mimic increased inputs of rhizosphere-derived organic matter under shrub encroachment in a warmer climate. Soils were incubated for 172 hours and responses were measured at five timepoints. Markparametrar och markmikrobiella responser uppmätta i prover insamlade längs en vegetationsgradient med tillsatser av kväve eller fosfor på fältet i svenska Subarktis. Ett priming-experiment utfördes i laboratorium, där 13C-märkt glukos tillsattes för att simulera ökade tillförsel av rhizosfärhärlett organiskt material till följd av buskexpansion i ett varmare klimat. Jordproverna inkuberades i 172 timmar och responser mättes vid fem tidpunkter. 2022 2023 Sweden Sverige Numeric Text Samples collected across a fertilised ecotone in the Swedish Subarctic were transported to a laboratory, where they were subjected to a priming experiment. Used laboratory methods included: - gas chromatography - isotope ratio mass spectrometry - 3H-leucine incorporation - 14C-acetate-in-ergosterol incorporationSamples collected across a fertilised ecotone in the Swedish Subarctic were transported to a laboratory, where they were subjected to a priming experiment. Used laboratory methods included: - gas chromatography - isotope ratio mass spectrometry - 3H-leucine incorporation - 14C-acetate-in-ergosterol incorporation ExperimentExperiment ExperimentExperiment Access to data through SND. Data are freely accessible. Åtkomst till data via SND. Data är fritt tillgängliga. openAccess