Unexpected microbial metabolic responses to elevated temperatures and nitrogen addition in subarctic soils under different land-use
This study investigated how subarctic soils under different land use will respond to warming and increasing N availability to allow for better predictions of C cycling under global change. The short-term temperature sensitivity as well as N-input effects on microbial CUE, respiration, growth and tur...
Main Authors: | , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
Zenodo
2022
|
Subjects: | |
Online Access: | https://doi.org/10.5281/zenodo.6457750 https://www.openagrar.de/receive/openagrar_mods_00089541 |
id |
ftopenagrar:oai:www.openagrar.de:openagrar_mods_00089541 |
---|---|
record_format |
openpolar |
spelling |
ftopenagrar:oai:www.openagrar.de:openagrar_mods_00089541 2024-09-15T18:37:58+00:00 Unexpected microbial metabolic responses to elevated temperatures and nitrogen addition in subarctic soils under different land-use Schroeder, Julia Peplau, Tino Gregorich, Edward Tebbe, Christoph C. Poeplau, Christopher 2022 https://doi.org/10.5281/zenodo.6457750 https://www.openagrar.de/receive/openagrar_mods_00089541 eng eng Zenodo Unexpected microbial metabolic responses to elevated temperatures and nitrogen addition in subarctic soils under different land uses -- 10.1007/s10533-022-00943-7 https://doi.org/10.5281/zenodo.6457750 https://www.openagrar.de/receive/openagrar_mods_00089541 public https://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/restrictedAccess database Dataset Other ddc:333.7 18O-labelling carbon use efficiency incubation experiment nitrogen fertilisation temperature sensitivity qPCR research_data doc-type:ResearchData 2022 ftopenagrar https://doi.org/10.5281/zenodo.6457750 2024-09-02T23:43:18Z This study investigated how subarctic soils under different land use will respond to warming and increasing N availability to allow for better predictions of C cycling under global change. The short-term temperature sensitivity as well as N-input effects on microbial CUE, respiration, growth and turnover were assessed in a one-day incubation experiment according to the 18O-CUE approach. The warming and N response of SOM decomposition were assessed in a 50-days incubation experiment via measurement of cumulative respiration. Both experiments were conducted with the following three treatments: incubation at 10 °C, incubation at 20 °C, and incubation at 20 °C plus N-fertiliser addition at an amendment rate of 100 kg N ha-1. The response to warming or N addition were expressed as response ratios RRT = 20°C/10°C and RRN = 20°C+N/20°C for warming and N response, respectively. The R code was developed under R v3.6.3 and adapted to work under version R v.4.1.2. The repository includes the following files: general_soil_parameters_per_sample.csv - general soil data for each field sample (n=27) general_soil_parameters_per_plot.csv - general soil data assessed on pooled replicated field samples (n=9) respiration_over_50d_incubation.csv - respiration rate and cumulative respiration for each time-point and laboratory sample over the 50-days incubation sample_data.csv - data measured for each laboratory sample (n=81) Warming_and_nitrogen_response_of_CUE_in_subarctic_soils.Rproj - Rproject (load project to work on provided scripts and data) load_data_script.R - loads required data absolute_values_script.R - summary of absolute ranges of parameters per land-use type and site absolute_linear_mixed_effects_model_script.R - run statistical analysis correlograms_absolute_soil_params_script.R - correlation analysis to identify what drives absolute values plot_correlations_absolute_soil_params_script.R - plot drivers of CUE and cumulative respiration RRT_RRN_calculation_script.R - calculates response ratios plot_RRT_RRN_script.R - ... Dataset Subarctic OpenAgrar (OA) |
institution |
Open Polar |
collection |
OpenAgrar (OA) |
op_collection_id |
ftopenagrar |
language |
English |
topic |
database Dataset Other ddc:333.7 18O-labelling carbon use efficiency incubation experiment nitrogen fertilisation temperature sensitivity qPCR |
spellingShingle |
database Dataset Other ddc:333.7 18O-labelling carbon use efficiency incubation experiment nitrogen fertilisation temperature sensitivity qPCR Schroeder, Julia Peplau, Tino Gregorich, Edward Tebbe, Christoph C. Poeplau, Christopher Unexpected microbial metabolic responses to elevated temperatures and nitrogen addition in subarctic soils under different land-use |
topic_facet |
database Dataset Other ddc:333.7 18O-labelling carbon use efficiency incubation experiment nitrogen fertilisation temperature sensitivity qPCR |
description |
This study investigated how subarctic soils under different land use will respond to warming and increasing N availability to allow for better predictions of C cycling under global change. The short-term temperature sensitivity as well as N-input effects on microbial CUE, respiration, growth and turnover were assessed in a one-day incubation experiment according to the 18O-CUE approach. The warming and N response of SOM decomposition were assessed in a 50-days incubation experiment via measurement of cumulative respiration. Both experiments were conducted with the following three treatments: incubation at 10 °C, incubation at 20 °C, and incubation at 20 °C plus N-fertiliser addition at an amendment rate of 100 kg N ha-1. The response to warming or N addition were expressed as response ratios RRT = 20°C/10°C and RRN = 20°C+N/20°C for warming and N response, respectively. The R code was developed under R v3.6.3 and adapted to work under version R v.4.1.2. The repository includes the following files: general_soil_parameters_per_sample.csv - general soil data for each field sample (n=27) general_soil_parameters_per_plot.csv - general soil data assessed on pooled replicated field samples (n=9) respiration_over_50d_incubation.csv - respiration rate and cumulative respiration for each time-point and laboratory sample over the 50-days incubation sample_data.csv - data measured for each laboratory sample (n=81) Warming_and_nitrogen_response_of_CUE_in_subarctic_soils.Rproj - Rproject (load project to work on provided scripts and data) load_data_script.R - loads required data absolute_values_script.R - summary of absolute ranges of parameters per land-use type and site absolute_linear_mixed_effects_model_script.R - run statistical analysis correlograms_absolute_soil_params_script.R - correlation analysis to identify what drives absolute values plot_correlations_absolute_soil_params_script.R - plot drivers of CUE and cumulative respiration RRT_RRN_calculation_script.R - calculates response ratios plot_RRT_RRN_script.R - ... |
format |
Dataset |
author |
Schroeder, Julia Peplau, Tino Gregorich, Edward Tebbe, Christoph C. Poeplau, Christopher |
author_facet |
Schroeder, Julia Peplau, Tino Gregorich, Edward Tebbe, Christoph C. Poeplau, Christopher |
author_sort |
Schroeder, Julia |
title |
Unexpected microbial metabolic responses to elevated temperatures and nitrogen addition in subarctic soils under different land-use |
title_short |
Unexpected microbial metabolic responses to elevated temperatures and nitrogen addition in subarctic soils under different land-use |
title_full |
Unexpected microbial metabolic responses to elevated temperatures and nitrogen addition in subarctic soils under different land-use |
title_fullStr |
Unexpected microbial metabolic responses to elevated temperatures and nitrogen addition in subarctic soils under different land-use |
title_full_unstemmed |
Unexpected microbial metabolic responses to elevated temperatures and nitrogen addition in subarctic soils under different land-use |
title_sort |
unexpected microbial metabolic responses to elevated temperatures and nitrogen addition in subarctic soils under different land-use |
publisher |
Zenodo |
publishDate |
2022 |
url |
https://doi.org/10.5281/zenodo.6457750 https://www.openagrar.de/receive/openagrar_mods_00089541 |
genre |
Subarctic |
genre_facet |
Subarctic |
op_relation |
Unexpected microbial metabolic responses to elevated temperatures and nitrogen addition in subarctic soils under different land uses -- 10.1007/s10533-022-00943-7 https://doi.org/10.5281/zenodo.6457750 https://www.openagrar.de/receive/openagrar_mods_00089541 |
op_rights |
public https://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.5281/zenodo.6457750 |
_version_ |
1810482301540237312 |