Blättern Fakultät für Biologie und Psychologie (inkl. GAUSS) nach "Leuschner, Christoph Prof. Dr." Betreuer
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Hydraulic traits and their relevance for water use strategies in five broad-leaved tree species of a temperate mixed forest
(2013-11-14)Without anthropogenic intervention, Central Europe would be covered by about 65% by beech-dominated broad-leaved forests. However, large forest areas have been replaced by coniferous monocultures since the early 19th century ... -
Impact of climate change-induced drought on tree root hydraulic properties and competition belowground
(2008-08-05)Drought has been projected to increase as global warming progresses, putting forest health in jeopardy. Water availability already is a major factor limiting plant growth, especially in forests and orchards on shallow, ... -
Impoverishment of the arable flora of Central Germany during the past 50 years: a multiple-scale analysis
(2013-05-30)Since the first creation of arable land a crop-adapted flora and fauna has developed as a byproduct of low-intensity agriculture. Intensification and economic optimization of agricultural production during the last few ... -
Root system structure and functions across coastal saltmarsh flooding gradients
(2018-12-04)Salt marshes are ecosystems with extreme environmental conditions such as regular tidal inundation, mechanical disturbances, salinity, waterlogged and anoxic soils, and potentially toxic compounds in the soil. This adverse ... -
Spatial vegetation ecology: Understanding the ecosystem processes that influence plant diversity patterns at different spatial scales
(2019-09-10)The present thesis is based on a set of 16 peer-reviewed publications originating from ecological research work aimed at understanding how ecosystem processes may influence plant diversity patterns at different spatial ... -
The effects of climate change on fine root dynamics in a Norway spruce forest
(2008-10-06)Because of methodological restrictions, exact quantifications of the carbon sink strength of fine root systems are not available for mature forests. However, for assessing the effects ... -
The impact of forest disturbance on the fine root system of a tropical forest on Sulawesi, Indonesia
(2007-10-02)Selective logging and forest conversion into agroforestry systems are widespread at the margins of tropical moist forests in South-east Asia, typically creating gradients of forest disturbance ... -
The influence of temperature, nutrient availability and soil depth on root exudation in european beech forests
(2023-03-10)The availability of mineral nutrients (i.e. N, P) in unfertilized soils is often not adequate to meet plant demand, which in turn creates a necessity to fulfil the supply requirements from nutrient release from soil organic ... -
The role of tree height and wood density for the water use, productivity and hydraulic architecture of tropical trees
(2020-06-24)Tropical forests are the world’s most productive terrestrial ecosystems and of central importance for global carbon and water cycles. Global climate projections predict increases in average temperature and an elevated ... -
Variability of physiological traits and growth performance in aspen assemblages differing in genetic relatedness
(2011-03-25)Due to the increasing demand for wood and renewable energy sources, short-rotation forestry with its reliance on highly productive Populus species is in the focus of current ecological ... -
Vascular plant and cryptogam diversity in Fagus sylvatica primeval forests and comparison to production stands in the western Carpathian Mountains, Slovakia
(2019-06-07)Summary Conflicting evidence exists with respect to the putative effect of forest management on plant species diversity. Various published studies have concluded that primeval forests are not that species-rich and that ... -
Wasseraufnahme und artspezifische hydraulische Eigenschaften der Feinwurzeln von Buche, Eiche und Fichte: In situ-Messungen an Altbäumen
(2002-09-17)1. In this study, the application of miniature sap flow gauges to 3-4 mm roots and subsequent determination of absorbing root area allowed measurement of surface-specific water uptake rates ... -
Water turnover in species-rich and species-poor deciduous forests: xylem sap flow and canopy transpiration
(2010-01-05)The importance of plant diversity for ecosystem functioning has been one of the central research topics in ecology during the past 15 years. While much research has focused on the role of ...