Field-scale net ecosystem exchange and feedback of subsurface heterogeneous structures with the atmosphere
This page lists all metadata that was entered for this dataset. Only registered users of the TR32DB may download this file.
Feature
Request download
Citation
Citation Options
Identification
| Titles: | Main Title: Field-scale net ecosystem exchange and feedback of subsurface heterogeneous structures with the atmosphere Subtitle: PhD Report 3 |
| Description: | Abstract: Measurement data is intended to be used for calibration of AgroC modeling. Therefore, a measurement campaign was performed between April and October, 2017. During the whole period the field was cultivated with sugar beet. Continuous soil respiration data was collected at two locations, whereas weekly soil respiration measurements as well as net CO2 ecosystem exchange (NEE) measurements were performed at 20 locations on the field site. At four locations, plant biomass as well as Leaf Area Index (LAI) were also analysed on chosen dates. In addition, SoilNet sensors measuring soil water content and soil temperature were installed at 18 locations in three depths (i.e., 10, 20, and 50 cm), and meteorological and eddy covariance data was also collected in the centre of the field. In general, the test site can be divided between locations situated within and locations situated outside a paleochannel system. Referring to this, the subsurface of the paleochannels are determined by comparatively finer sediments and lower stone contents. A comparison between soil respiration, NEE, and soil water content showed siginificant differences especially during drought periods between data measured at locations situated on the paleochannels and locations outside the paleochannels. During such drought stress periods, soil respiration, NEE, and soil water content were higher within the paleochannel system. |
Responsible Party
| Creator: | Philipp Pohlig (Author) |
| Publisher: | CRC/TR32 Database (TR32DB) |
| Publication Year: | 2017 |
Topic
| TR32 Topic: | Soil |
| Related Subproject: | B1 |
| Subjects: | Keywords: CO2 Flux, Soil Respiration, NEE, Soil Water Content, LAI, Biomass, PhD Report |
| Geogr. Information Topic: | Environment |
File Details
| Filename: | pohlig_report3.pdf |
| Data Type: | Text - Text |
| Size: | 19 Pages |
| File Size: | 1.2 MB |
| Date: | Updated: 22.06.2017 |
| Mime Type: | application/pdf |
| Data Format: | |
| Language: | English |
| Status: | Completed |
Constraints
| Download Permission: | Only Project Members |
| General Access and Use Conditions: | According to the TR32DB data policy agreement. |
| Access Limitations: | According to the TR32DB data policy agreement. |
| Licence: | [TR32DB] Data policy agreement |
Geographic
Specific Information - Report
| Report Date: | 25th of October, 2016 |
| Report Type: | PhD Report |
| Report City: | Jülich |
| Report Institution: | Forschungszentrum Jülich, IBG-3 |
| Volume: | 3 |
| Number of Pages: | 19 (1 - 19) |
Metadata Details
| Metadata Creator: | Philipp Pohlig |
| Metadata Created: | 06.07.2017 |
| Metadata Last Updated: | 06.07.2017 |
| Subproject: | B1 |
| Funding Phase: | 3 |
| Metadata Language: | English |
| Metadata Version: | V50 |
Metadata Export
| Metadata Schema: |
Dataset Statistics
| Page Visits: | 647 |
| Metadata Downloads: | 0 |
| Dataset Downloads: | 2 |
Dataset Activity
Feature
DownloadBy downloading this dataset you accept the license terms of [TR32DB] Data policy agreement and TR32DB Data Protection Statement
Adequate reference when this dataset will be discussed or used in any publication or presentation is mandatory. In this case please contact the dataset creator.
Adequate reference when this dataset will be discussed or used in any publication or presentation is mandatory. In this case please contact the dataset creator.
