Auflistung Publikationen im Open Access gefördert durch die UB nach Organisationseinheit "Zentren"
Anzeige der Dokumente 1-20 von 32
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AHL-priming functions via oxylipin and salicylic acid
(2015)Collaborative action between the host plant and associated bacteria is crucial for the establishment of an efficient interaction. In bacteria, the synchronized behavior of a population is often achieved by a density-dependent ... -
Aphid gel saliva : Sheath structure, protein composition and secretory dependence on stylet-tip milieu
(2012)In order to separate and analyze saliva types secreted during stylet propagation and feeding, aphids were fed on artificial diets. Gel saliva was deposited as chains of droplets onto Parafilm membranes covering the diets ... -
Arylmethylamino steroids as antiparasitic agents
(2017)In search of antiparasitic agents, we here identify arylmethylamino steroids as potent compounds and characterize more than 60 derivatives. The lead compound 1o is fast acting and highly active against intraerythrocytic ... -
Closing the N-Budget: How Simulated Groundwater-Borne Nitrate Supply Affects Plant Growth and Greenhouse Gas Emissions on Temperate Grassland
(2018)European groundwater reservoirs are frequently subject to reactive nitrogen pollution (Nr) owing to the intensive use of nitrogen (N) fertilizer and animal manure in agriculture. Besides its risk on human health, groundwater ... -
Effects of Input Data Content on the Uncertainty of Simulating Water Resources
(2018)The widely used, partly-deterministic Soil and Water Assessment Tool (SWAT) requires a large amount of spatial input data, such as a digital elevation model (DEM), land use, and soil maps. Modelers make an effort to apply ... -
Effects of short term bioturbation by common voles on biogeochemical soil variables
(2015)Bioturbation contributes to soil formation and ecosystem functioning. With respect to the active transport of matter by voles, bioturbation may be considered as a very dynamic process among those shaping soil formation and ... -
Estimating vegetation cover from high-resolution satellite data to assess grassland degradation in the Georgian Caucasus
(2016)In the Georgian Caucasus, unregulated grazing has damaged grassland vegetation cover and caused erosion. Methods for monitoring and control of affected territories are urgently needed. Focusing on the high-montane and ... -
Exploring water cycle dynamics by sampling multiple stable water isotope pools in a developed landscape in Germany
(2016)A dual stable water isotope (d2H and d18O) study was conducted in the developed (managed) landscape of the Schwingbach catchment (Germany). The 2-year weekly to biweekly measurements of precipitation, stream, and groundwater ... -
Feeding a grape seed extract extends the survival of the red flour beetle Tribolium castaneum under heat-stress depending on nrf-2, jnk-1, and foxo-1 homologous genes but independent of catechin monomers
(2014)Besides caloric restriction, a diet rich in fruits and vegetables is believed to delay the ageing process thus providing a powerfull tool in preventive medicine. To investigate underlying interactions between food ingredients ... -
The genus Mercuria Boeters, 1971 in Morocco: first molecular phylogeny of the genus and description of two new species (Caenogastropoda, Truncatelloidea, Hydrobiidae)
(2018)The western Palearctic freshwater snail genus Mercuria (Caenogastropoda: Hydrobiidae) comprises 26 species primarily distributed in lowland localities of Western Europe and North Africa. Although this genus in North Africa ... -
High-Frequency Water Isotopic Analysis Using an Automatic Water Sampling System in Rice-Based Cropping Systems
(2018)High-resolution data on a field scale is very important for improving our understanding of hydrological processes. This is particularly the case for water-demanding agricultural production systems such as rice paddies, for ... -
HydroCrowd: a citizen science snapshot to assess the spatial control of nitrogen solutes in surface waters
(2015)We organized a crowdsourcing experiment in the form of a snapshot sampling campaign to assess the spatial distribution of nitrogen solutes, namely, nitrate, ammonium and dissolved organic nitrogen (DON), in German surface ... -
The importance of growth kinetic analysis in determining bacterial susceptibility against antibiotics and silver nanoparticles
(2014)Routine antibiotics susceptibility testing still relies on standardized cultivation-based analyses, including measurement of inhibition zones in conventional agar diffusion tests and endpoint turbidity-based measurements. ... -
Improving irrigation efficiency will be insufficient to meet future water demand in the Nile Basin
(2017)The Nile River Basin covers an area of approximately 3.2 million km2 and is shared by 11 countries. Rapid population growth is expected in the region. The irrigation requirements of Nile riparian countries of existing (6.4 ... -
Invader vs. invader: intra- and interspecific competition mechanisms in zebra and quagga mussels
(2018)The zebra mussel, Dreissena polymorpha (Pallas, 1771), is considered to be one of the world s worst invasive species with a large impact on local biodiversity and ecosystem services in Europe and North America. Recently, ... -
Knowledge discovery from high-frequency stream nitrate concentrations: hydrology and biology contributions
(2016)High-frequency, in-situ monitoring provides large environmental datasets. These datasets will likely bring new insights in landscape functioning and process scale understanding. However, tailoring data analysis methods is ... -
Microspore culture reveals complex meiotic behaviour in a trigenomic Brassica hybrid
(2015)Background: Development of synthetic allohexaploid Brassica (2n = AABBCC) would be beneficial for agriculture, as allelic contributions from three genomes could increase hybrid vigour and broaden adaptation. Microspore ... -
Mollusk communities of the central Congo River shaped by combined effects of barriers, environmental gradients, and species dispersal
(2017)Rapids, falls, and cascades might act as barriers for freshwater species, determining the species community up- and downstream of barriers. However, they affect community composition not only by acting as barriers but also ... -
Monte Carlo-based calibration and uncertainty analysis of a coupled plant growth and hydrological model
(2014)Computer simulations are widely used to support decision making and planning in the agriculture sector. On the one hand, many plant growth models use simplified hydrological processes and structures for example, by the ... -
Multi-Source Uncertainty Analysis in Simulating Floodplain Inundation under Climate Change
(2018)Floodplains are highly complex and dynamic systems in terms of their hydrology. Thus, they harbor highly specialized floodplain plant species depending on different inundation characteristics. Climate change will most ...