Dokumente Fakultät für Forstwissenschaften und Waldökologie (inkl. GAUSS) nach Titel
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N-Containing Biomass for the Sustainable Synthesis of N-Heterocycles via Cyclization Reactions
(2022-07-22)The N-containing compounds from biomass, including chitin, chitosan and D-glucosamine, are one of the largest sustainable native biobased materials on earth. Human processing of the sustainable chitin/chitosan/D-glucosam ... -
Natürliche Waldentwicklung unter dem Einfluss des Borkenkäfers im Nationalpark Berchtesgaden
(2016-06-24)Disturbances are an integral part of forest ecosystems. Integrating single-tree dynamics to large-scale disturbances as windthrows, fire or insect calamities, disturbances influence natural species composition and regeneration ... -
New adaptive plot designs for sampling rare and clustered populations
(2012-02-07)In this methodological study, three new and more practical adaptive plot designs (I, II and III) are introduced with an overall objective to improve the efficiency of sampling rare and ... -
New insights into drivers and passengers of tree architecture
(2023-06-27)Individual tree architecture and species composition perform a critical role in many ecological processes and resources a forest offers, such as wood value, biodiversity, and ecosystem stability. The structure and dynamics ... -
Ein nichtlineares, hierarchisches und gemischtes Modell für das Baum-Höhenwachstum der Fichte (Picea abies (L.) Karst.) in Baden-Württemberg
(2007-05-09)A non-linear hierarchical mixed model approach is used to describe height growth of Norway spruce applying longitudinal data. The parameter variation depends on covariates for fixed effects and random parameters. The ... -
Nitrous oxide emissions from arable soils - Effect of long-term tillage and identification of production and consumption processes using stable isotope approaches
(2015-07-10)One of the main anthropic sources of nitrous oxide (N2O) emissions, being an important greenhouse gas (GHG), is arable soil. With respect to the increasing world population an enhanced ...
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Nitrous Oxide in denitrifying Aquifers: Reaction Kinetics, Significance of Groundwater-derived Emission and an improved Concept for the Groundwater Emission Factor
(2010-05-25)Beside carbon dioxide and methane, the atmospheric trace gas nitrous oxide (N2O) is a major greenhouse gas. It is predominantly produced in soils and aquatic systems during microbiological ... -
Norway spruce in German low mountain ranges – morphological distinctiveness and genetic adaptation of high elevation provenances
(2021-05-20)The natural range of Norway spruce (Picea abies [L.] KARST.) populations in Germany are the low mountain ranges. But in the last decades and centuries anthropogenic stand establishment highly increased the area covered ... -
Novel nanostructured materials from cellulose esters
(2021-03-04)Cellulose, the most abundant natural polymer on earth, constitutes virtually an inexhaustible source for the fabrication of nanostructured materials. Combining its biocompatibility and biodegradability, cellulose-based ... -
Nutrient Response Efficiencies, Leaching Losses and Soil-N Cycling in Temperate Grassland Agroforestry and Open Grassland Management Systems
(2020-07-01)In recent years, there is an increasing interest in innovative agricultural systems as an alterna-tive to open grassland systems in order to minimize the detrimental effects of intensive pro-duction systems on the environment ... -
Nutrient response efficiency, soil greenhouse gas fluxes, and nutrient leaching losses from a large-scale oil palm plantation under conventional and reduced management practices
(2023-07-06)The area of oil palm plantations has expanded rapidly in the tropics over the past few decades due to the high demand for palm oil and the considerable economic benefits. Oil palm is playing a vital role in the global ... -
Nutrient response efficiency, tree-microbe competition for nutrients and tree neighborhood dynamics in a mixed-species temperate deciduous forest in central Germany
(2015-10-23)In most Central European countries, less than one percent of the remaining broadleaved forest is undisturbed and temperate forests face challenges such as species invasion, climate change and increased nitrogen deposition. ... -
Nutrient stocks, acidity, processes of N transformation and net uptake of methane in soils of a temperate deciduous forest with different abundance of beech (Fagus sylvatica L.)
(2009-12-15)Tree species can influence soil properties, processes and related soil functions. Whilst differences between conifers and deciduous tree species in affecting soils properties and functions ... -
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 ...