182 Works

Ecosystem functioning in urban grasslands: the role of biodiversity, abiotic and biotic novelty

Gabriela Onandia, Carlos Miguel Acame Poveda, Conrad Schittko, Ingo Kowarik, Ingo Kowarik, Birgit Seitz, Ryo Masahiro, Moritz von der Lippe, &
We evaluated the relationship between biodiversity, abiotic and biotic novelty and ecosystem functioning based on in situ measurements in non-manipulated grasslands along an urbanization gradient in Berlin. We measured plant aboveground biomass (AGB), intrinsic water-use efficiency (iWUE) and 15N enrichment factor (δ15N) as proxies for biomass production, water and N cycling, respectively. The measurements were done for the whole plant community, for plants with different introduction status, plants belonging to different functional groups and two...

Water quality and macrophyte data collected between 1994-1999 from 20 ponds in NE-Germany.

Marlene Pätzig, Thomas Kalettka, Gabriela Onandia, Dagmar Balla & Gunnar Lischeid
Abstract: The published Excel files contain the macrophyte and water quality data that where analysed in the article “How much information do we gain from multiple-year sampling in natural pond research?” The ponds were located in three regions in the intensively cultivated agricultural young moraine landscape of the state of Brandenburg, Germany. Sampling was performed once a year at the climax of the macrophyte growing season (between the end of July and the end of...

Longterm effects of different mineral and organic fertilizer and soil cultivation on the yield in a crop rotation (Northeast Germany)

Gernot Verch
The data set contains yield data from a longterm field experiment. Thetreatments were tillage (ploughing/no-ploughing), mineral nitrogenfertiliser (70/120 kg N/ha a ) and organic fertiliser (100 t to 150t/ha acattle slurry). The crop rotation were sugar beet-springbarley-potato-winter wheat (1981-1990) and sugar beet-winter wheat-maize-triticale (1991-2001).

Data set with high temporal resolution for winter wheat grown under rainfed and irrigated conditions for agro-ecosystem modelling

Wilfried Mirschel, Kristin Meier & Andreas Lemke
Detailed measurements on soil, plant and atmosphere are required for the development and validation of crop growth and agroecosystem models. These measurements should be available with a high temporal resolution. With the aim of creating a growth model for winter wheat, an experiment with winter wheat under integrated cultivation conditions was carried out at the intensive experimental field of the Müncheberg Research Centre for Soil Fertility, Germany, between 1979 and 1981, both with and without...

Weather Data 2014, Muencheberg, Germany

Karl Otto Wenkel & Dieter Sowa
The automatic weather station Müncheberg was installed in 1991 by the Leibniz Centre for Agricultural Landscape Research (ZALF) e.V. and is managed by the Institute of Landscape System Analysis. The station is located within the municipality Müncheberg, district Märkisch-Oderland, state Brandenburg, Germany. Altitude in meter: 62 NN, Geographic latitude: 52,517681 N, Geographic longitude: 14,123200 E,Type: FMA 86. In 2001, the station was replaced by a new system of the same type. In 2014, data have...

A standardized conceptual and practical approach to automatically model ecosystem CO2 fluxes based on periodic closed chamber measurements

Mathias Hoffmann, Nicole Jurisch, Elisa Albiac Borraz & Jürgen Augustin
Closed chamber measurements are widely used for determining the CO2 exchange of different ecosystems. Among the chamber design and operational handling, the data processing procedure is a considerable source of uncertainty of obtained results. We developed a standardized automatic dataprocessing algorithm, based on the statistical computing environment R, which (i) calculates CO2 fluxes measured by closed chmabers, (ii) parameterizes temperature (Reco) and PAR (GPP) dependency models, (iii) optionally computes an adaptive temperature model, (iv) models...

Weather Data 2011, Dedelow, Germany

Gernot Verch
The agrometeorological weather station Dedelow was installed in 1991 by the Leibniz-Centre for Agricultural Landscape Research (ZALF) e.V. and is managed by the research station of ZALF in Dedelow. The station is located within the municipality Dedelow, district Uckermark, state Brandenburg, Germany. Altitude in meter: 49 NN, Geographic latitude: 53,3665 N, Geographic longitude: 13,8030 E,Type: FMA 86. In 2011, data have been collected for: soil temperature in 5/20/50cm depth (°C); global radiation (J/cm²); relative humidity...

Weather Data 2012, Dedelow, Germany

Gernot Verch
The agrometeorological weather station Dedelow was installed in 1991 by the Leibniz-Centre for Agricultural Landscape Research (ZALF) e.V. and is managed by the research station of ZALF in Dedelow. The station is located within the municipality Dedelow, district Uckermark, state Brandenburg, Germany. Altitude in meter: 49 NN, Geographic latitude: 53,3665 N, Geographic longitude: 13,8030 E,Type: FMA 86. In 2012, data have been collected for: soil temperature in 5/20/50cm depth (°C); global radiation (J/cm²); relative humidity...

Coherent multivariable 6-year field trial data set for agro-ecosystem model verification and validation from Müncheberg experimental station

Wilfried Mirschel, Uwe Schindler, Johannes Hufnagel, Dietmar Barkusky, Sigrid Dittmar, Carola Voigt & Liane Laacke
For the intensive agro-management level a 6-year (1993-1998) multivariable data set for a 4-field crop rotation located at the Müncheberg Experimental Station with sandy soils (Eutric Cambisol) is documented in detail. Here rainfed and irrigated conditions are taken into account. The soil, weather and crop processes have been intensively monitored. The data set contains coherent soil (water, mineral nitrogen), crop (ontogenesis, biomass, yield, carbon and nitrogen content), weather (meteorological standard parameter) and management (soil tillage,...

Soil hydraulic functions of international soils measured with the Extended Evaporation Method (EEM) and the HYPROP device

Uwe Schindler & Lothar Müller
This dataset contains a data base of 173 soil hydrological data (raw data) from 71 sites all over the world (Asia, Africa, Australia America and Europe). The samples were mainly collected and measured as part of research projects. The soils cover a wide range of texture classes and dry bulk densities. The data base consists of water retention and unsaturated hydraulic conductivity data. Additional data of the particle size distribution, the dry bulk density, the...

Measurement of lake water head, Redernswalder See, Germany

Jörg Steidl
The Leibniz Centre for Agricultural Landscape Research (ZALF) e.V. operated from 2007 until 2018 a lake water head monitoring in the Redernswalder See. The lake are located 7 km northwest of Angermünde, north of the stream Welse. Lake water heads were measured automatically every hour and and have been aggregated to daily mean values. The mean lake water Altitude in the series 2007-2018 was 52.5 m a.s.l.

Weather Data 2018, Müncheberg, Germany

Dieter Sowa
The automatic weather station Müncheberg was installed in 1991 by the Leibniz Centre for Agricultural Landscape Research (ZALF) e.V. and is managed by the Research Platform "Models Simulation". The station is located within the municipality Müncheberg, district Märkisch-Oderland, state Brandenburg, Germany. Altitude in meter: 62 NN, Geographic latitude: 52,517681 N, Geographic longitude: 14,123200 E,Type: FMA 86. In 2001, the station was replaced by a new system of the same type (Lambrecht SYMNET/IND). In 2018, data...

Dispersing species pools reveal how mobile links shape metacommunities of nectar yeasts

Sebastian Lars Hausmann & Matthias Rillig
Dispersal between local communities is a hallmark of metacommunity theory. Evidence for the effects of dispersal rates and pathways on metacommunity dynamics under field conditions is often lacking. However, studying metacommunities of yeasts in floral nectar and yeasts transported by a mobile linker community offers the opportunity to understand how species pools of passively dispersing organisms affect the community assembly. We sampled flowers and pollinators of three common tree species, identified attached yeast species and...

Earthworm Biodiversity Data Lietzen I

Monika Joschko, Michael Schirrmann, Ehsan Sayad & Dietmar Barkusky

Weather Data 2011, Muencheberg, Germany

Karl Otto Wenkel & Michael Bähr
The automatic weather station Müncheberg was installed in 1991 by the Leibniz Centre for Agricultural Landscape Research (ZALF) e.V. and is managed by the Institute of Landscape System Analysis. The station is located within the municipality Müncheberg, district Märkisch-Oderland, state Brandenburg, Germany. Altitude in meter: 62 NN, Geographic latitude: 52,517681 N, Geographic longitude: 14,123200 E,Type: FMA 86. In 2001, the station was replaced by a new system of the same type. In 2011, data have...

Weather Data 2014, Dedelow, Germany

Gernot Verch
The agrometeorological weather station Dedelow was installed in 1991 by the Leibniz-Centre for Agricultural Landscape Research (ZALF) e.V. and is managed by the research station of ZALF in Dedelow. The station is located within the municipality Dedelow, district Uckermark, state Brandenburg, Germany. Altitude in meter: 49 NN, Geographic latitude: 53,3665 N, Geographic longitude: 13,8030 E,Type: FMA 86. In 2014, data have been collected for: soil temperature in 5/20/50cm depth (°C); global radiation (J/cm²); relative humidity...

Farmland bird monitoring in North-east Germany from 1999-2002

Michael Glemnitz
Farmland birds are used as an indicator for the overall biodiversity on agricultural lands summarizing the effects over the whole food pyramide. The composition, frequency and diversity of the bird communities at 117 sample points, representative for a whole landscape have been monitored over a periode of 4 years in 1999-2002. The monitoring was carried out over 5 month per year according to the stop-count-method, differntiated between two distances from the counting point.

Intra- and interspecific trait variation and abundance of dry grassland plants

Klarissa Kober & Kristina Schmidt
One of the few laws in ecology is that communities consist of few common and many rare taxa. Functional traits may help to identify the underlying mechanisms of this community pattern, since they correlate with different niche dimensions. However, comprehensive studies are missing that investigate the effects of species mean traits (niche position) and intraspecific trait variability (ITV, niche width) on species abundance. In this study, we tested three predictions: species abundance a) increases (or...

Weather Data 1994, Muencheberg, Germany

Karl Otto Wenkel & Michael Bähr
The automatic weather station Müncheberg was installed in 1991 by the Leibniz-Centre for Agricultural Landscape Research (ZALF) e.V. and is managed by the Institute of Landscape System Analysis. The station is located within the municipality Müncheberg, district Märkisch-Oderland, state Brandenburg, Germany. Altitude in meter: 62 NN, Geographic latitude: 52,517681 N, Geographic longitude: 14,123200 E,Type: FMA 86. In 2001, the station was replaced by a new system of the same type. In 1994, data have been...

Weather Data 1995, Muencheberg, Germany

Karl Otto Wenkel & Michael Bähr
The automatic weather station Müncheberg was installed in 1991 by the Leibniz-Centre for Agricultural Landscape Research (ZALF) e.V. and is managed by the Institute of Landscape System Analysis. The station is located within the municipality Müncheberg, district Märkisch-Oderland, state Brandenburg, Germany. Altitude in meter: 62 NN, Geographic latitude: 52,517681 N, Geographic longitude: 14,123200 E,Type: FMA 86. In 2001, the station was replaced by a new system of the same type. In 1995, data have been...

Weather Data 1997, Muencheberg, Germany

Karl Otto Wenkel & Michael Bähr
The automatic weather station Müncheberg was installed in 1991 by the Leibniz-Centre for Agricultural Landscape Research (ZALF) e.V. and is managed by the Institute of Landscape System Analysis.The station is located within the municipality Müncheberg, district Märkisch-Oderland, state Brandenburg, Germany. Altitude in meter: 62 NN, Geographic latitude: 52,517681 N, Geographic longitude: 14,123200 E,Type: FMA 86. In 2001, the station was replaced by a new system of the same type. In 1997, data have been collected...

Weather Data 2008, Muencheberg, Germany

Karl Otto Wenkel & Michael Bähr
The automatic weather station Müncheberg was installed in 1991 by the Leibniz-Centre for Agricultural Landscape Research (ZALF) e.V. and is managed by the Institute of Landscape System Analysis. The station is located within the municipality Müncheberg, district Märkisch-Oderland, state Brandenburg, Germany. Altitude in meter: 62 NN, Geographic latitude: 52,517681 N, Geographic longitude: 14,123200 E,Type: FMA 86. In 2001, the station was replaced by a new system of the same type. In 2008, data have been...

Weather Data 2010, Ziethen, Germany

Karl Otto Wenkel & Michael Bähr
The automatic weather station Ziethen was installed in 1993 by the Leibniz-Centre for Agricultural Landscape Research (ZALF) e.V. and is managed by the Institute of Landscape System Analysis. The station is located within the municipality Ziethen, district Barnim, state Brandenburg, Germany. Location: Altitude in meter: 56 NN, Geographic latitude: 52,9600N, Geographic longitude: 13,8959 Type: FMA 186 Lambrecht weather station. In 2010, data have been collected for: soil temperature in 5 cm depth (°C) ; soil...

Weather Data 1991, Dedelow, Germany

Gernot Verch
The agrometeorological weather station Dedelow was installed in 1991 by the Leibniz-Centre for Agricultural Landscape Research (ZALF) e.V. and is managed by the research station of ZALF in Dedelow. The station is located within the municipality Dedelow, district Uckermark, state Brandenburg, Germany. Altitude in meter: 49 NN, Geographic latitude: 53,3665 N, Geographic longitude: 13,8030 E,Type: FMA 86. In 1991, data have been collected for: soil temperature in 20cm depth (°C); global radiation (J/cm²); relative humidity...

Weather Data 1992, Dedelow, Germany

Gernot Verch
The agrometeorological weather station Dedelow was installed in 1991 by the Leibniz-Centre for Agricultural Landscape Research (ZALF) e.V. and is managed by the research station of ZALF in Dedelow. The station is located within the municipality Dedelow, district Uckermark, state Brandenburg, Germany. Altitude in meter: 49 NN, Geographic latitude: 53,3665 N, Geographic longitude: 13,8030 E,Type: FMA 86. In 1992, data have been collected for: soil temperature in 5/20/50 cm depth (°C); global radiation (J/cm²); relative...

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