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Oelmann, Yvonne; Wilcke, Wolfgang; Rosenkranz, Stephan; Luo, Guangjuan; Guderle, Marcus; Meyer, Sebastian Tobias (2015): Collection of data on particulate and dissolved soil phosphorus in the Jena Experiment (Main Experiment, time series since 2002) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.854466

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Abstract:
This data set contains two time series of measurements of dissolved phosphorus (organic, inorganic and total with a biweekly resolution) and dissolved inorganic phosphorus with a seasonal resolution. In addition, data on phosphorus from soil samples measured in 2007 and fractionated by different acid-extrations (Hedley fractions) are provided. All data measured at the main experiment plots of a large grassland biodiversity experiment (the Jena Experiment; see further details below). In the main experiment, 82 grassland plots of 20 x 20 m were established from a pool of 60 species belonging to four functional groups (grasses, legumes, tall and small herbs). In May 2002, varying numbers of plant species from this species pool were sown into the plots to create a gradient of plant species richness (1, 2, 4, 8, 16 and 60 species) and functional richness (1, 2, 3, 4 functional groups). Plots were maintained by bi-annual weeding and mowing.
1. Dissolved phosphorus in soil solution: Suction plates installed on the field site in 10, 20, 30 and 60 cm depth were used to sample soil pore water. Cumulatively extracted soil solution was collected every two weeks from October 2002 to May 2006. The biweekly samples from 2002, 2003 and 2004 were analyzed for dissolved organic phosphorus (DOP), dissolved inorganic phosphorus (PO4P) and dissolved total phosphorus (TDP) by Continuous Flow Analyzer (CFA SAN ++, SKALAR [Breda, The Netherlands]).
2. Seasonal values of dissolved inorganic phosphorus in soil solution were calculated as volume-weighted mean values of the biweekly measurements (spring = March to May, summer = June to August, fall = September to November, winter = December to February).
3. Phosphorus fractions in soil: Five independent soil samples per plot were taken in a depth of 0-15 cm using a soil corer with an inner diameter of 1 cm. The five samples per plot were combined to one composite sample per plot. A four-step sequential P fractionation (Hedley fractions) was applied and concentrations of P fractions in soil were measured photometrically (molybdenum blue-reactive P) with a Continuous Flow Analyzer (Bran&Luebbe, Germany).
Related to:
Oelmann, Yvonne; Buchmann, Nina; Gleixner, Gerd; Habekost, Maike; Roscher, Christiane; Rosenkranz, Stephan; Schulze, Ernst-Detlef; Steinbeiss, Sibylle; Temperton, Vicky; Weigelt, Alexandra; Weisser, Wolfgang W; Wilcke, Wolfgang (2011): Plant diversity effects on aboveground and belowground N pools in temperate grassland ecosystems: Development in the first 5 years after establishment. Global Biogeochemical Cycles, 25(2), n/a-n/a, https://doi.org/10.1029/2010GB003869
Oelmann, Yvonne; Kreutziger, Yvonne; Temperton, Vicky; Buchmann, Nina; Roscher, Christiane; Schumacher, Jens; Schulze, Ernst-Detlef; Weisser, Wolfgang W; Wilcke, Wolfgang (2007): Nitrogen and Phosphorus Budgets in Experimental Grasslands of Variable Diversity. Journal of Environmental Quality, 36(2), 396, https://doi.org/10.2134/jeq2006.0217
Oelmann, Yvonne; Richter, Anika K; Roscher, Christiane; Rosenkranz, Stephan; Temperton, Vicky; Weisser, Wolfgang W; Wilcke, Wolfgang (2011): Does plant diversity influence phosphorus cycling in experimental grasslands? Geoderma, 167-168, 178-187, https://doi.org/10.1016/j.geoderma.2011.09.012
Further details:
Plot information of the Jena Main Experiment
Treatment description
Roscher, Christiane; Schumacher, Jens; Baade, Jussi; Wilcken, Sara; Gleixner, Gerd; Weisser, Wolfgang W; Schmid, Bernhard; Schulze, Ernst-Detlef (2004): The role of biodiversity for element cycling and trophic interactions: an experimental approach in a grassland community. Basic and Applied Ecology, 5(2), 107-121, https://doi.org/10.1078/1439-1791-00216
Project(s):
The Jena Experiment (JenExp)
Coverage:
Latitude: 50.946100 * Longitude: 11.611300
Date/Time Start: 2002-01-01T00:00:00 * Date/Time End: 2007-12-31T00:00:00
Comment:
This data set is an ongoing collection of soil phosphorus data from the Jena Experiment which is extended every year. Please refer to the datasets of the individual years below. Data is published 7 years after measuring. If you are interested in more recent years, please directly contact the authors via the Jena Experiment data manager [Hyperlink: http://www.the-jena-experiment.de/Contact.html].
In case you want to cite this collection please use: "Yvonne Oelmann, Stephan Rosenkranz, Wolfgang Wilcke, Guangjuan Luo, Marcus Guderle, Sebastian T Meyer (2015): Collection of data on particulate and dissolved soil phosphorus in the Jena Experiment (Main Experiment, time series since 2002), doi:10.1594/PANGAEA.854466 (downloaded [DATE])".
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
8 datasets

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Datasets listed in this publication series

  1. Oelmann, Y; Rosenkranz, S; Wilcke, W (2015): Dissolved phosphorus in soil solution of the Jena Experiment (Main Experiment, year 2002). https://doi.org/10.1594/PANGAEA.854457
  2. Oelmann, Y; Rosenkranz, S; Wilcke, W (2015): Dissolved phosphorus in soil solution of the Jena Experiment (Main Experiment, year 2003). https://doi.org/10.1594/PANGAEA.854458
  3. Oelmann, Y; Rosenkranz, S; Wilcke, W (2015): Dissolved phosphorus in soil solution of the Jena Experiment (Main Experiment, year 2004). https://doi.org/10.1594/PANGAEA.854459
  4. Oelmann, Y; Wilcke, W (2015): Seasonally aggregated values of dissolved inorganic phosphorus in soil solution of the Jena Experiment (Main Experiment, year 2003). https://doi.org/10.1594/PANGAEA.854462
  5. Oelmann, Y; Wilcke, W (2015): Seasonally aggregated values of dissolved inorganic phosphorus in soil solution of the Jena Experiment (Main Experiment, year 2004). https://doi.org/10.1594/PANGAEA.854463
  6. Oelmann, Y; Wilcke, W (2015): Seasonally aggregated values of dissolved inorganic phosphorus in soil solution of the Jena Experiment (Main Experiment, year 2005). https://doi.org/10.1594/PANGAEA.854464
  7. Oelmann, Y; Wilcke, W (2015): Seasonally aggregated values of dissolved inorganic phosphorus in soil solution of the Jena Experiment (Main Experiment, year 2006). https://doi.org/10.1594/PANGAEA.854465
  8. Oelmann, Y; Wilcke, W (2015): Phosphorus fractions in soil of the Jena Experiment (Main Experiment, year 2007). https://doi.org/10.1594/PANGAEA.854460