Search Results - "Gröngröft, A."

Sediment Deposition and Accretion Rates in Tidal Marshes Are Highly Variable Along Estuarine Salinity and Flooding Gradients by Butzeck, C, Eschenbach, A, Gröngröft, A, Hansen, K, Nolte, S, Jensen, K

“…Vertical accretion in estuarine marshes depends on rates of sediment deposition and is a complex function of different interacting variables. In times of…”
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Variability of methane emissions from an old landfill over different time-scales by Rachor, I. M., Gebert, J., Gröngröft, A., Pfeiffer, E.-M.

“…Methane (CH4) emission patterns were investigated at an old landfill in northern Germany during a 2‐year campaign over three different time‐scales (seasonal,…”
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Oxygen Consumption of Resuspended Sediments of the Upper Elbe Estuary: Process Identification and Prognosis by Spieckermann, M., Gröngröft, A., Karrasch, M., Neumann, A., Eschenbach, A.

“…The resuspension of sediment leads to an increased release of nutrients and organic substances into the overlying water column, which can have a negative…”
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Performance of a passively vented field-scale biofilter for the microbial oxidation of landfill methane by Gebert, J., Gröngröft, A.

“…An upflow biofilter system was operated on a passively vented landfill for the treatment of residual landfill methane. Biofilter methane emissions as a basis…”
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Distribution patterns of soil lichens across the principal biomes of southern Africa by Zedda, L., Gröngröft, A., Schultz, M., Petersen, A., Mills, A., Rambold, G.

“…The present study was undertaken to assess baseline distribution patterns for soil lichens occurring in the principal biomes of southern Africa, and to analyse…”
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Methods to quantify the pedodiversity of 1 km2 areas — results from southern African drylands by PETERSEN, A, GRÖNGRÖFT, A, MIEHLICH, G

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Rehabilitation of arid rangelands: Intensifying water pulses from low-intensity winter rainfall by Hanke, W., Gröngröft, A., Jürgens, N., Schmiedel, U.

“…The improvement of water availability for plant growth is of major concern for successful rehabilitation in degraded (semi)arid rangelands. This study…”
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Implementierung eines Demand Side Managements in Bioraffinerien by Röder, L., Gröngröft, A.

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Temporal variation and controlling factors of tree water consumption in the thornbush savanna by de Blécourt, M., Gröngröft, A., Thomsen, S., Eschenbach, A.

“…For a typical encroacher tree of the thornbush savanna, we studied the responses of water consumption to changes in soil water availability within 80 cm depth,…”
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Methods to quantify the pedodiversity of 1 km 2 areas — results from southern African drylands by Petersen, A., Gröngröft, A., Miehlich, G.

“…When describing soil variability of a given area, pedodiversity measures are used as an integrative index for soil information and comparative diversity…”
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Community structure in a methanotroph biofilter as revealed by phospholipid fatty acid analysis by Gebert, J, Grongroft, A, Schloter, M, Gattinger, A

“…The microbial community structure of two biofilters used for the oxidation of methane and organic trace gases generated in landfills was analysed by…”
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Flood Induced Heavy Metal and Arsenic Contamination of Elbe River Floodplain Soils by Krüger, Frank, Meissner, Ralph, Gröngröft, Alexander, Grunewald, Karsten

“…Although the qualities of the river water and the sediments of the river Elbe have greatly improved over the past twenty years, both the suspended matter and…”
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The Difficult Assessment of Heavy Metal Contamination of Soils and Plants in Elbe River Floodplains by Krueger, F, Groengroeft, A

“…The investigations on total sums of heavy metals indicated that topsoils in the floodplains in the German part of the river Elbe are in part markedly enriched…”
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Pore Water Composition as Device for the Detection of Origin and Flow Direction of Soil Water in Alluvial Soils of the Middle Elbe River by Schwartz, René, Gröngröft, Alexander, Miehlich, Günter

“…The aim of the present article was to show the spreading of the Elbe‐borne pore water in the diked area of the lower Middle Elbe River floodplain at Lenzen…”
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Plant and Soil Contamination with Trace Metals in the Elbe Floodplains: A Case Study after the Flood in August 2002 by Gröngröft, Alexander, Krüger, Frank, Grunewald, Karsten, Meißner, Ralph, Miehlich, Günter

“…After the severe Elbe flood in August 2002 the topsoil mobility of trace metals and the contamination of the floodplain vegetation was studied on 18 recent…”
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