Browsing Fakultät für Forstwissenschaften und Waldökologie (inkl. GAUSS) by Referee "Polle, Andrea Prof. Dr."
Now showing items 1-20 of 27
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Mycorrhizal mediation of nutrient distribution and stress responses in beech and conifer mixtures
(2024-10-14)With global warming, drought is a rising concern for forests worldwide. In Central Europe, drought has caused severe diebacks of Norway spruce (Picea abies), the most common and economically relevant tree species. ... -
Unlocking proteomic and ecological heterogeneity between Schizophyllum commune and Trametes versicolor as early sapwood colonizers on wood
(2022-08-12)Fungi are an essential part of forest ecosystems and wood decay fungi play key roles in degradation of wood and in nutrient recycling. The complete degradation of wood by a single fungal species is a challenge due to the ... -
Influence of mycorrhiza on nutrient physiology of trees in mixed and mono-specific stands along climatic and land use gradients
(2022-05-25)Global change drivers such as climate change, land-use change, anthropogenic N deposition, deteriorating P nutrition and other calamities jeopardize temperate forest ecosystem functions. Essential components for the ... -
Physiological, morphological and molecular acclimation of Populus spp. to high salinity
(2022-03-25)Salinization of terrestrial land is a global environmental problem, causing loss in soil fertility. Cultivation of salt tolerant species counteracts soil degradation and ensures productive utilization of salt-affected ... -
Ecophysiological field studies of phosphorus nutrition of beech (Fagus sylvatica)
(2021-10-19)Phosphorus (P) is an essential element for plant nutrition because it is required for many essential biomolecules such as nucleotides, membrane lipids and ATP. Plants take up P as inorganic phosphate (Pi) from soil solutions. ... -
Assembly of root-associated fungi in different soil layers and nitrogen uptake by ectomycorrhizae in temperate forests
(2021-07-30)Fungi are a remarkably highly diverse group of organisms on Earth, playing a pivotal role in ecosystem functioning. Belowground, they act as decomposers, pathogens or symbionts. Members of these functional categories are ... -
Modification of lipid biosynthesis in Populus x canescens and characterization of transgenic lines
(2021-04-30)Lipid-derived hydrocarbons have many important tasks in land plants. They prevent uncontrolled water loss as constituents of the hydrophobic properties of the cuticula. Another important task of lipid-derived hydrocarbons ... -
Process optimization of thermal modification of Chilean Eucalyptus nitens plantation wood
(2019-02-22)Eucalyptus nitens is one of the most important fast growing plantation species in Chile. Currently it is mostly used for pulp and paper, but in recent years there has been a growing market for solid wood products to increase ... -
Production of wax esters in Camelina sativa
(2017-12-06)Wax esters are the esters of primary long-chain fatty alcohols and long-chain fatty acids in various combinations, including different chain length and a variety of desaturation degrees. Wax esters cover a wide range of ... -
Hyperspectral Remote Sensing and Field Measurements for Forest Characteristics - A Case Study in the Hainich National Park, Central Germany
(2017-03-14)Forests are dynamic and complex ecosystems that play important roles for economic, ecological and social aspects. Besides that, they house the largest share of terrestrial biodiversity. Forests function as carbon sinks, ... -
Integrating Remote Sensing Techniques into Forest Monitoring: Selected Topics with a Focus on Thermal Remote Sensing
(2016-08-05)A sustainable management of natural resources, in particular of forests, is of great importance to preserve the ecological, environmental and economic benefits of forests for future generations. An enhanced understanding ... -
Drought stress response of tetraploid hybrid aspen (Populus tremula L. x P. tremuloides Michx.) of protoplast fusion experiments)
(2016-05-17)Poplar (Populus) varieties that are planted in short rotation coppice are supposed to show high biomass production, the ability to propagate via stem cuttings but also drought tolerance because drought is a very important ... -
Kohlenstoff- und Stickstofftransport in temperaten Laubbäumen und ihren Mykorrhizen
(2016-05-02)In the present work was shown that Transfer of Carbon and Nitrogen was detectable from leaves to associated mycorrhizas in different broadleaf tree species. For that results of different field and laborary Experiments with ... -
Anatomical, physiological and molecular responses of European beech (Fagus sylvatica L.) to drought
(2016-03-30)Summary European beech (Fagus sylvatica, L.) is a dominant forest tree species of high economic and ecological value in Central Europe. The natural distribution range of the species across Central Europe is determined by ... -
Community structure of Arbuscular Mycorrhizal Fungi in temperate grassland and tropical land-use systems
(2015-08-31)Most plants in temperate and tropical regions form symbiotic association with mycorrhizal fungi. Studies on mutualistic association of mycorrhiza focus mainly on temperate regions of the world, whereas little information ... -
Communication between mycorrhizal fungi and poplar
(2015-03-18)Volatile organic compounds (VOCs) have multiple functions in the atmosphere and biosphere. VOCs are involved in above- and belowground biotic interactions. For example, VOCs released by microbes have the potential to ... -
Mykorrhizafunktion bei der Konkurrenz um Stickstoff in Kalkbuchenwäldern
(2014-04-16)Beech (Fagus sylvatica L.) is a very important tree species in Central Europe due to its economical value and ecological services. Beech forests are often growing on soils, where nitrogen is the growth limiting factor. ... -
A candidate gene-based association study to investigate potentially adaptive genetic variation in European beech (Fagus sylvatica L.)
(2014-01-24)Climate change models predict higher annual mean temperatures as well as a decrease of precipitation during summer months for Germany. Possible consequences for trees are a prolonged growing season, a higher risk of late ... -
Interactions between the Brassicaceae Brassica napus and Arabidopsis thaliana and the phytopathogenic fungus Verticillium longisporum
(2013-03-25)Brassica napus is one of the most important crops in agriculture. Pathogens cause big losses in yield each year. In the frame of this work, the interactions between the crop Brassica napus, resp. the model plant Arabidopsis ... -
Variation of candidate genes related to climate change in European beech (<i>Fagus sylvatica</i> L.)
(2012-03-05)European beech (Fagus sylvatica) is an ecologically and economically important tree species in Central Europe. Although beech is a highly competitive species, it does not colonize all ...