Nolte Stefanie 0000-0002-8570-241X Wanner Antonia Stock Martin Jensen Kai kai.jensen@uni-hamburg.de 0000-0002-0543-070X 2019 Elymus athericus encroachment experiment dataset https://doi.org/10.1594/PANGAEA.899893 2019-04-02T13:24:44 Nolte Stefanie 0000-0002-8570-241X Wanner Antonia Stock Martin Jensen Kai kai.jensen@uni-hamburg.de 0000-0002-0543-070X 2019 Elymus athericus encroachment in Wadden Sea salt marshes is driven by surface-elevation change journal article Applied Vegetation Science 22(3) https://doi.org/10.1111/avsc.12443 454-464 The experiment was established in 2007 in the high marsh and consisted of four blocks of 12 m x 8 m. The blocks differed in surface-elevation change during the experiment. Each block was subdivided into 24 plots of 1 m x 1 m. The original elevation of all plots in relation to the German ordnance datum (NHN) was assessed at the start of the experiment. Plots within the blocks were randomly assigned to one of the three N-fertilisation treatments.Within each plot we planted five randomly chosen individuals of Elymus. After four years of treatment, the vegetation composition and cover was recorded in all plots and aboveground biomass was collected. 1.979 2.124 not specified 2112 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Block Block Nolte Stefanie 0000-0002-8570-241X Experimental setup included 4 blocks Block (Experimental setup included 4...) Experimental plot Experimental plot Nolte Stefanie 0000-0002-8570-241X Experimental plot ELEVATION Elevation m a.s.l. http://en.wikipedia.org/wiki/Elevation elevation http://purl.obolibrary.org/obo/PATO_0001687 Length L http://dbpedia.org/resource/Length Nolte Stefanie 0000-0002-8570-241X original elevation at start of experiment of all plots in relation to the German ordnance datum (NHN) Elevation [m a.s.l.] (original elevation at start o...) Surface-elevation change Surf elevation change cm/a Linear Velocity http://dbpedia.org/resource/Velocity Nolte Stefanie 0000-0002-8570-241X Surface-elevation change was assessed for the four year study period per block using the SEB method Surf elevation change [cm/a] (Surface-elevation change was ...) Treatment: nitrogen fertilizing T:N fert g/m**2/a treatment Mass Accumulation Rate/Flux Nolte Stefanie 0000-0002-8570-241X T:N fert [g/m**2/a] Biomass Biom g/m**2 biomass Mass per Area Nolte Stefanie 0000-0002-8570-241X Biom [g/m**2] Open soil, cover Open soil cov % Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X Open soil cov [%] Artemisia maritima, cover A. maritima cov % Artemisia maritima https://www.marinespecies.org/aphia.php?p=taxdetails&id=426065 Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X A. maritima cov [%] Aster tripolium, cover A. tripolium cov % Aster tripolium https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=193378 Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X A. tripolium cov [%] Atriplex portulacoides, cover A. portulacoides cov % Atriplex portulacoides https://www.marinespecies.org/aphia.php?p=taxdetails&id=431936 Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X A. portulacoides cov [%] Atriplex littoralis, cover A. littoralis cov % Atriplex littoralis https://www.marinespecies.org/aphia.php?p=taxdetails&id=426026 Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X A. littoralis cov [%] Elymus athericus, cover E. athericus cov % Elymus athericus https://www.marinespecies.org/aphia.php?p=taxdetails&id=426025 Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X E. athericus cov [%] Festuca rubra, cover F. rubra cov % Festuca rubra https://www.marinespecies.org/aphia.php?p=taxdetails&id=431962 Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X F. rubra cov [%] Glaux maritima, cover G. maritima cov % Glaux maritima https://www.marinespecies.org/aphia.php?p=taxdetails&id=425976 Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X G. maritima cov [%] Halimione portulacoides, cover H. portulacoides cov % Halimione portulacoides https://www.marinespecies.org/aphia.php?p=taxdetails&id=425904 Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X H. portulacoides cov [%] Limonium vulgare, cover L. vulgare cov % Limonium vulgare https://www.marinespecies.org/aphia.php?p=taxdetails&id=232102 Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X L. vulgare cov [%] Plantago maritima, cover P. maritima cov % Plantago maritima https://www.marinespecies.org/aphia.php?p=taxdetails&id=426080 Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X P. maritima cov [%] Puccinellia maritima, cover P. maritima cov % Puccinellia maritima https://www.marinespecies.org/aphia.php?p=taxdetails&id=403907 Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X P. maritima cov [%] Salicornia europaea, cover S. europaea cov % Salicornia europaea https://www.marinespecies.org/aphia.php?p=taxdetails&id=425952 Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X S. europaea cov [%] Spartina anglica, cover S.anglica cov % Spartina anglica https://www.marinespecies.org/aphia.php?p=taxdetails&id=234043 Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X S.anglica cov [%] Spergularia maritima, cover S. maritima cov % Spergularia maritima https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=505308 Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X S. maritima cov [%] Suaeda maritima, cover S. maritima cov % Suaeda maritima https://www.marinespecies.org/aphia.php?p=taxdetails&id=425938 Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X S. maritima cov [%] Triglochin maritima, cover T. maritima cov % Triglochin maritimum https://www.marinespecies.org/aphia.php?p=taxdetails&id=426006 Dimensionless Ratio ψ Nolte Stefanie 0000-0002-8570-241X T. maritima cov [%] supplement citable Biomass Halimione portulacoides N-deposition N-fertilisation Puccinellia maritima salt marsh sedimentation succession GFBio author52874 author65454 author68838 author68839 geocode8128 journal1355 license21 param130841 param134976 param141184 param142457 param146276 param169881 param169882 param169883 param169884 param169885 param169886 param169887 param169888 param169889 param169890 param169891 param169892 param169893 param169894 param169895 param169896 param169907 pi65454 ref99166 term1061971 term1063886 term1067025 term1067051 term1067057 term1067967 term1068246 term1068247 term1073934 term1856730 term1856765 term1856773 term1856774 term1856787 term1860228 term2052046 term2059009 term233 term40594 term41013 term43794 term43863 term43876 term43895 term44027 term48046 term48047 term48048 term48049 term48050 term48051 term48052 term48053 topotype1