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PANGAEA - Publishing Network for Geoscientific & Environmental Data (845.267 recursos)

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PANGAEA tech-keyword 'GFBio' (7 data sets)

Mostrando recursos 1 - 20 de 325

  1. 2D and 3D Euclidean distance matrix between two plots from the Kilimanjaro ecosystem

    Jie, Zhang; Hemp, A
    To assess biodiversity and ecosystem processes along altutudianl and disturbance gradients on Mt. Kilimanjaro, a total of 60 study sites in both natural and human-disturbed ecosystem are selected to carry out experiments and observations. This dataset contains 2D distances and two sets of Euclidean 3D distances between 79 plots (including invalid plots and experiment gardens): one calculated by the GPS-measured elevation on plots, the other calculated by the DEM (digital elevation model) of Kilimanjaro region.

  2. Effects of simulated deep-sea mining impacts on microbial communities and functions in the DISCOL experimental area

    Vonnahme, Tobias

  3. Carbon and nitrogen concentrations in plants (Main Experiment, year 2012)

    Hillebrand, Helmut; Guiz, Jordan
    This data set contains measurements of carbon and nitrogen concentrations in aboveground plant biomass. Data presented here is from 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)...

  4. Carbon and nitrogen concentrations in plants (Main Experiment, year 2011)

    Abbas, Maike; Hillebrand, Helmut
    This data set contains measurements of carbon and nitrogen concentrations in aboveground plant biomass. Data presented here is from 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)...

  5. Carbon and nitrogen concentrations in plants (Main Experiment, year 2010)

    Abbas, Maike; Hillebrand, Helmut
    This data set contains measurements of carbon and nitrogen concentrations in aboveground plant biomass. Data presented here is from 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)...

  6. Carbon and nitrogen concentrations in plants (Main Experiment, year 2009)

    Oelmann, Yvonne; Wilcke, Wolfgang
    This data set contains measurements of carbon and nitrogen concentrations in aboveground plant biomass. Data presented here is from 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)...

  7. Carbon and nitrogen concentrations in plants (Main Experiment, year 2008)

    Weigelt, Alexandra; Weisser, Wolfgang; Schulze, Ernst-Detlef
    This data set contains measurements of carbon and nitrogen concentrations in aboveground plant biomass. Data presented here is from 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)...

  8. Carbon and nitrogen concentrations in plants (Main Experiment, year 2007)

    Oelmann, Yvonne; Wilcke, Wolfgang
    This data set contains measurements of carbon and nitrogen concentrations in aboveground plant biomass. Data presented here is from 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)...

  9. Carbon and nitrogen concentrations in plants (Main Experiment, year 2006)

    Weigelt, Alexandra
    This data set contains measurements of carbon and nitrogen concentrations in aboveground plant biomass. Data presented here is from 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)...

  10. Carbon and nitrogen concentrations in plants (Main Experiment, year 2005)

    Weigelt, Alexandra; Weisser, Wolfgang
    This data set contains measurements of carbon and nitrogen concentrations in aboveground plant biomass. Data presented here is from 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)...

  11. Carbon and nitrogen concentrations in plants (Main Experiment, year 2004)

    Temperton, Vicky; Schulze, Ernst-Detlef
    This data set contains measurements of carbon and nitrogen concentrations in aboveground plant biomass. Data presented here is from 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)...

  12. Carbon and nitrogen concentrations in plants (Main Experiment, year 2003)

    Temperton, Vicky; Buchmann, Nina
    This data set contains measurements of carbon and nitrogen concentrations in aboveground plant biomass. Data presented here is from 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)...

  13. Carbon and nitrogen concentrations in plants (Main Experiment, year 2002)

    Temperton, Vicky; Buchmann, Nina
    This data set contains measurements of carbon and nitrogen concentrations in aboveground plant biomass. Data presented here is from 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)...

  14. Element analysis of phosphorous (P), calcium (Ca), potassium (K), sodium (Na) and magnesium (Mg) in plants (Main Experiment, year 2007)

    Oelmann, Yvonne; Wilcke, Wolfgang
    This data set contains measurements of P, Ca, K, Na and Mg concentrations in aboveground plant biomass. Data presented here is from 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...

  15. Element analysis of phosphorous (P), calcium (Ca), potassium (K), sodium (Na) and magnesium (Mg) in plants (Main Experiment, year 2006)

    Oelmann, Yvonne; Wilcke, Wolfgang
    This data set contains measurements of P, Ca, K, Na and Mg concentrations in aboveground plant biomass. Data presented here is from 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...

  16. Element analysis of phosphorous (P), calcium (Ca), potassium (K), sodium (Na) and magnesium (Mg) in plants (Main Experiment, year 2005)

    Oelmann, Yvonne; Wilcke, Wolfgang
    This data set contains measurements of P, Ca, K, Na and Mg concentrations in aboveground plant biomass. Data presented here is from 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...

  17. Element analysis of phosphorous (P), calcium (Ca), potassium (K), sodium (Na) and magnesium (Mg) in plants (Main Experiment, year 2004)

    Oelmann, Yvonne; Wilcke, Wolfgang
    This data set contains measurements of P, Ca, K, Na and Mg concentrations in aboveground plant biomass. Data presented here is from 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...

  18. Element analysis of phosphorous (P), calcium (Ca), potassium (K), sodium (Na) and magnesium (Mg) in plants (Main Experiment, year 2003)

    Oelmann, Yvonne; Wilcke, Wolfgang
    This data set contains measurements of P, Ca, K, Na and Mg concentrations in aboveground plant biomass. Data presented here is from 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...

  19. Carbon and nitrogen concentrations in plants of the drought experiment (Main Experiment, Drought experiment, year 2009)

    Vogel, Anja; Weigelt, Alexandra; Scherer-Lorenzen, Michael
    This data set contains measurements of carbon and nitrogen concentrations in aboveground plant biomass of the subplots of the drought experiment. Data presented here is from 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,...

  20. Carbon and nitrogen concentrations in plants of the drought experiment (Main Experiment, Drought experiment, year 2008)

    Vogel, Anja; Weigelt, Alexandra; Scherer-Lorenzen, Michael
    This data set contains measurements of carbon and nitrogen concentrations in aboveground plant biomass of the subplots of the drought experiment. Data presented here is from 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,...

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