Cite as:
Velescu, A. (2017): <b>Fortnightly element concentrations in throughfall at NUMEX San Francisco between 2007-2013.</b> <i>Available online ( from DFG-FOR816dw.</i>

Resource Description

Title: Fortnightly element concentrations in throughfall at NUMEX San Francisco between 2007-2013
Short Name: Element concentrations in throughfall at NUMEX San Francisco
FOR816dw ID: 1664
Publication Date: 2017-09-26
Last Update Date: 2017-09-27
License and Usage Rights: PAK 823-825 data user agreement. (
Temporal Coverage:
Begin: 2007-08-03
End: 2013-03-23
Geographic Coverage:
Geographic Description: Numex plots San Francisco
Bounding Coordinates:
- lon/lat [degrees]
- WGS 84
North: -3.98005° Max: 2130.0 ( meter )
West: -79.084° East: -79.0821° Elevation
South: -3.9825° Min: 2025.0 ( meter )
Dataset Owner(s):
Individual: Andre Velescu
Associated Person(s):
Individual: Andre Velescu
Individual: Arthur Broadbent
Individual: Hannes Thomasch
Individual: Tobias Fabian
Individual: Hans Wullaert
Fortnightly time series of measured concentrations of Cl, PO4-P, Total P, NH4-N, NO3-N, Total N, K, Na, Mg, Ca and Total organic C in throughfall at NUMEX San Francisco. The fortnightly time series extends between August 2007 and March 2013. Throughfall was sampled on the 20 NUMEX plots with Hellmann-type collectors. On each plot 20 replicates were collected, volume-weighted and bulked to one sample per plot. Samples were immediately filtered (4-7 µm) in the laboratory of the ECSF and stored at -20 °C until transport in frozen state to Germany or to Switzerland for concentration measurements.
| throughfall | NUMEX | San Francisco | nitrate | ammonium | chloride | calcium | potassium | magnesium | sodium | element concentrations | total nitrogen | phosphate | total phosphorus | total organic carbon |
Associated entities to this dataset:
-------- 1 . data table entity --------
Table Name: numex_sf_throughfall_chemistry_v1
Tech. Details ...
Attribute(s) ...
Metadata Provider:
Individual: Andre Velescu
Contact Person:
Individual: Wolfgang Wilcke
Individual: Andre Velescu
Online Distribution:
Download File:
Data Publisher:
Organization: DFG-FOR816 Data Warehouse - University of Marburg, Department of Geography

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