From 1 - 7 / 7
  • Data contains parameters to show seedling-differences of grazed and ungrazed alpine and subalpine grasslands. Fences for grazing exclusion were established in 2000. Presented data confers to sampling in 2009. On permanent plots of different sites in Obergurgl, seedlings of different species were counted per plot, stand height was measured per plot and different coverage data was recorded. Additionally vegetation records were made on each sampled plot. Each site contains 6 permanent plots (3 Ex + 3 Co), one permanent plot has a size of 1 m². Ex = Exclosure site (ungrazed plots, plots within fences to exclosure grazing), Co = Control site (grazed plots, plots outside the fences). Data have been used for analysis and publications for the research center Berglandwirtschaft, Innsbruck.

  • Diaspores data (seed no., seed weight) of different species in different sites of Obergurgl are presented, in context to grazing and grazing-exclosure in subalpine and alpine grassland as well as in fens. Along an altitudinal gradient, permanent plots with size of 1 m² were recorded. Sites contain grazed (Co) and ungrazed (Ex) permanent plots. Ex = Exclosure site (ungrazed plots, plots within fences to exclosure grazing), Co = Control site (grazed plots, plots outside the fences). Fences and permanent plots were established in 2000. Data from recording year 2009 are presented. Grazing animals are sheep and horses. Data have been used for further analysis for the research center Berglandwirtschaft, Innsbruck.

  • During the long-term monitoring project in Obergurgl, soil chemistry was measured in 2000, 2003 and 2012. The project was established in 2000, with the aim to record vegetational development in subalpine to alpine altitudes in aspects on the effect of grazing and grazing exclosure. Basis for soil chemistry analysis were soil samples without plant material from two samples per study site. Results refer to soil dry weight. Samples were dried 3 weeks with 40-50°C. Analysis through Federal Agency for Agricultural Biology Linz, Austria (Bundesamt fuer Agrarbiologie).

  • During the long-term monitoring project in Obergurgl, the coverage of vegetation and the amount of litter per plot was recorded in the year 2008. The project was established in 2000, with the aim to record vegetational development in subalpine to alpine altitudes in aspects on the effect of grazing and grazing exclosure. This data refers to vegetation coverage and the amount of litter per plot. Data was recorded in 2008

  • During the long-term monitoring project in Obergurgl, the aboveground phytomass of vegetation at four study sites was collected in the year 2005. The project was established in 2000, with the aim to record vegetational development in subalpine to alpine altitudes in aspects on the effect of grazing and grazing exclosure. Phytomass-data regards to a study site at Schoenwieskopf and three bogs in the Rotmoos-Valley. Aboveground phytomass was recorded by cutting the sod with sissors. The sod was cutted close to the soil surface in areas of 25x25 cm, next to the existing permanent plots per study site. On each study site, 24 areas were collected. 12 within the established fenced, 12 outside the fences in the control area. The sod was then splitted in fractions: grasses, herbs and cryptogams. The phytomass was then dried in a compartment drier, 24 hours with 80°C. Then, dry weight was measured out.

  • The long-term monitoring project has the aim of recording the vegetational development in subalpine to alpine altitudes in aspects on the effect of grazing, grazing exclusion and pedogenesis. In the year 2000 permanent plots were established along an altitudinal gradient from 1960 m to 2790 m a.s.l. Besides the altitudinal gradient, the sites differ in locations and communities: subalpine area, timberline area, lower alpine area, upper alpine area and bogs. Also the effect of grazing was measured due to established fences at each site to exclude grazers (domestic herbivores).

  • During the long-term monitoring project in Obergurgl, stand height of vegetation was measured in 2005, 2006, 2007, 2008 and 2011. The project was established in 2000, with the aim to record vegetational development in subalpine to alpine altitudes in aspects on the effect of grazing and grazing exclosure. Stand height was measured according to a template. Twelve measurements per plot (m²) were made. One plot has a size of one square meter (m²). Measurments were made with a folding meter stick. At four sites the following treatments were accomplished in 2005, 2006 and 2007: sowing and treading of vegetation in permanent plots. This data includes all the standheight-measurements.