CH4, CO2 Fluxes in Forest Soils via Static Chambers - Fertilized Microplots — Nitrogen Deposition Study - LTER
Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use
Methane and carbon dioxide fluxes from static chambers in fertilized forest soils.
This datatable is part of the Methane consumption as influenced by nitrogen fertilization and tillage dataset.
This dataset contains data from Pongthep Suwanwaree’s dissertation entitled: Methane Oxidation in Terrestrial Ecosystem’s: Patterns and Effects of Disturbance, submitted to Michigan State University, Department of Crop and Soil Science, 2003.
Note
| Experiment: | Nitrogen Deposition Study - LTER |
| Data available from: | May 2002 to September 2002 |
| Dataset: | KBS046 |
| Datatable ID: | KBS046-003.37 |
| Core Areas | Organic Matter,Disturbance |
| Repository link: | http://doi.org/10.6073/pasta/39f0b78c33485fee4339ae81d9d75b56 |
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| Last Updated | 2023-10-24 |
| Variate | Description | Units |
|---|---|---|
| Sample Date | date the sample was taken | |
| Site | LTER site code | |
| Treatment | experimental treatments | |
| Replication | field replication | |
| CO2 | measured CO2-C flux | mg/m2/day |
| CH4 | measured CH4-C flux | µg/m2/day |
| Moisture | soil moisture (0-10 cm) | % |
| Temperature | soil temperature (0-10 cm) | |
| NO3 | soil nitrate-N (0-10 cm, KCL extract on dried soils) | μg/g |
| NH4 | soil ammonium-N (0-10 cm, KCL extract on dried soils) | μg/g |
| Protocols |
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Data Excerpt
| sample_date | site | treatment | replicate | co2 | ch4 | moisture | temperature | no3 | nh4 |
|---|---|---|---|---|---|---|---|---|---|
| 2002-05-31 | CF | Control | 1 | 124.8 | 19.99 | 13.94 | 16.0 | 6.67 | 16.58 |
| 2002-05-31 | CF | Control | 2 | 109.45 | 33.04 | 11.68 | 18.0 | 2.7 | 7.51 |
| 2002-05-31 | CF | Control | 3 | 70.07 | 32.66 | 16.37 | 18.0 | 10.88 | 15.47 |
| 2002-05-31 | CF | 10 kg N/ha | 1 | 106.55 | 13.21 | 10.36 | 15.0 | 5.44 | 11.03 |
| 2002-05-31 | CF | 10 kg N/ha | 2 | 103.01 | 35.16 | 10.03 | 20.0 | 4.31 | 7.76 |