Dokumente Fakultät für Forstwissenschaften und Waldökologie (inkl. GAUSS) nach Titel
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Odour signals relevant to beetles in deadwood habitats - odorants, olfaction and behaviour.
(2012-09-26)The overall objective of this work was to evaluate and determine volatile chemical cues (infochemicals) that determine insect-wood interactions. The deadwood habitat comprises species that reproduce and spend obligatory ... -
Oil Palm and Rubber Tree Transpiration: Topography, Flooding and Tree admixture in Jungle Rubber Stands
(2017-03-27)In post-forest plantation landscapes of lowland Sumatra, I studied (1) effects of topography and flooding on transpiration by mono-cultural oil palm and rubber tree plantations, and (2) tree water use rates and tree soil ... -
Olfactory Responses of Two Coleopteran Species
(2019-05-29)Olfaction is unavoidable in guiding insect behaviors. Detection of odorant molecules by the principle anatomical structure, the antenna, is thought to result from direct activation of odorant receptors (ORs) by odor ... -
Olfaktorische Habitatfindung ausgewählter Macrolepidopteren (Abendpfauenauge Smerinthus ocellatus L. und Großer Gabelschwanz Cerura vinula L.) an Salweide (Salix caprea L.) und Zitterpappel (Populus tremula L.) in Waldmantelgesellschaften
(2012-03-26)Forest margins show a high structural diversity, which is correlated to high species diversity. The microclimatic conditions of forest margins depend on their exposition and the availability ... -
Overcoming Limitations in Biodiversity Data
(2022-12-02)Large-scale biodiversity data drive the research of the variation and interdependence among living organisms that sustain life. Taxonomic and point-occurrence validity of species, sample completeness, and consistency are ... -
Ökonomische Analyse forstlicher Bestandesbehandlung
(2020-11-18)The economic analysis of forest stand management serves the understanding of an efficient timber production in a world of scarce resources. Following Möhring (2009), the present study aims to build a bridge between economic ... -
PATTERNS OF NUCLEOTIDE VARIATION AND GENE-ASSOCIATED SNP ANALYSIS IN A QUERCUS spp. FOREST AT ISOCITRATE DEHYDROGENASE GENES
(2011-01-26)Genomic DNA contains the primary source of genetic information. Thus, its analysis provides the highest level of genetic resolution. DNA sequencing and genotyping methodologies based on it ... -
Perceptions of the impacts of nature conservation and ecotourism management: a case study in the Kakum conservation area of Ghana
(2013-10-23)In recognition of the livelihood needs of local people that undermine non-use conservation objectives, protected areas are now said to have assumed a mandate to go beyond just biodiversity conservation to improving the ... -
Permeability improvement of Norway spruce wood with the white rot fungus Physisporinus vitreus
(2011-02-15)As solid wood, Norway spruce (Picea abies (L.) Karst.) is used in a wide range of applications for interior and exterior situations. Due to its low natural durability against wood decay ... -
Perspektiven und Potenziale für die Gestaltung eines kohärenten Systems von Wäldern mit natürlicher Entwicklung in Deutschland
(2020-02-21)In the context of the German National Biodiversity Strategy the total area of forests with natural development (NWE, German: natürliche Waldentwicklung) in Germany was assessed and subjected to a gap analysis. Potential ... -
Photosynthesis in a tropical montane rainforest of Southeast Asia: Field measurements and model analysis
(2008-06-05)Tropical rain forests occupy about 12% of the terrestrial surface and are assumed to contain as much as 55% of the carbon stored in the world as terrestrial biomass. Of the three major ... -
Phylogenetic history and global diversity patterns of plants
(2024-01-26)Understanding where and how biodiversity originates and how it is maintained is one of the central questions in biogeography and macroecology. Phylogenies capture the evolutionary history of how lineages have diversified ... -
Physikalisch-technologische Untersuchungen zur Faserstofferzeugung für die Herstellung von Holzfaserdämmstoffen
(2021-12-03)The aim of this work was to investigate the process step of pulp production for the manufacture of wood fibre insulation materials in order to contribute to a better understanding of the physical processes taking place. ... -
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 ... -
Physiologische Untersuchungen am Stamm und im Kronenraum eines Fichtenaltbestandes nach experimenteller Manipulation des Wasser- und Ionenhaushaltes (Dachprojekt Solling)
(2002-05-22)Within the framework of the EU-funded EXMAN (Experimental Manipulation of Forest Ecosystems) and NITREX (Nitrogen Saturation Experiments) project a large scale field experiment with a ... -
Physiologische, anatomische und chemische Aspekte der Regulation der Wurzelwasseraufnahme bei Rotbuche, Kiefer und Birke auf zwei unterschiedlich wasserversorgten Standorten
(2006-06-27)1. Surface-related root water uptake rates were assessed for three tree species (Fagus sylvatica, Betula pendula, Pinus sylvestris) that are important for forestry and ecology. The ... -
Phytodiversity in Short Rotation Coppice plantations
(2012-07-19)Woody biomass plantations are considered the most crucial source of biomass used for energy production. An increasing demand for wood from Short Rotation Coppice (SRC) plantations is predicted for the nearer future and ... -
Picea abies and climate change – does increasing thinning intensity prevent drought stress?
(2017-10-11)The predicted increase in frequency of intense and prolonged drought events challenges forest management. Centuries of forest management has led to Norway spruce (Picea abies [L.] Karst.) monocultures outside its natural ... -
Plant genetic diversity in tropical lowland rainforest transformation systems in Sumatra (Indonesia)
(2016-08-03)Forest are covering globally 31 % of the terrestrial area. Tropical rainforests cover 5 % of the terrestrial surface and are biodiversity hotspots due to their high number of endemic species and high species richness. The ... -
Plant nutrient mobilization and acquisition strategies: adaptation to water and nutrient availability
(2021-03-18)Distribution and variability of precipitation are predicted to shift in Chile and are expected to lead to increases in frequency and duration of droughts. These developments can lead to a cascade of environmental changes ...