Dokumente Fakultät für Forstwissenschaften und Waldökologie (inkl. GAUSS) nach Erscheinungsdatum
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Effect of fragmentation and low density on gene flow and genetic diversity on two conifer species, Pinus gerardiana in Gardiz, Afghanistan, and Taxus baccata in Bavarian Forest National Park, Germany
(2025-04-14)This thesis investigates the genetic diversity, structure, and conservation needs of two coniferous species: Pinus gerardiana and Taxus baccata. Using advanced genetic markers, EST-SSRs and cpSSRs, the study reveals critical ... -
On the ground and above: Forest Composition Effects on Terrestrial and Arboreal Small Mammals and their Consequences for Seed Dynamics
(2025-04-10)1- Forest admixtures and non-native tree species have been increasingly employed in forestry practices as they have the potential to mitigate climate change impacts, enhance biodiversity and yield a greater economic ... -
Integrating Deep Learning Techniques into Trees Outside Forests (TOF) Monitoring by High Resolution Satellite Imagery
(2025-04-08)Trees outside forests (TOF) provide essential ecosystem services and livelihood benefits across diverse landscapes. They are also recognized as important carbon sinks, playing a crucial role in climate change mitigation ... -
Untersuchung von Parasiten in Wildgehegen: Einsatz innovativer Technologien und biologischer Antagonisten
(2025-03-27)Objectives Wild animals kept in enclosures are exposed to an increased risk of parasite infections due to their limited range of movement and the sometimes high animal density and associated heavy soiling of the enclosures. ... -
Multifaceted Diversity in Forest Ecosystems Worldwide
(2025-02-25)Earth’s biodiversity faces numerous threats that endanger the delicate balance of ecosystems, highlighting the urgent need for integrated conservation strategies to preserve biodiversity. Forests in particular are critical ... -
Landscape Moderation of Ecological Patterns and Processes
(2025-02-25)This dissertation studies landscape moderation of ecological patterns and processes by employing different modeling approaches to investigate how landscape patterns influence ecological processes and, reversely, how ... -
Poplar Responses to Nutrient Deficiency and Drought as Affected by Different Ectomycorrhizal Fungal Species
(2025-02-14)Nutrient imbalances and drought are challenges the world’s forests are currently facing due to massively changing environmental conditions. In European forests, phosphorus (P) nutrition is declining due to increasing ... -
Entwicklung eines Standards zu Zugriff auf und Nutzung von digitalen Prozessdaten innerhalb der technischen Produktion von Rundholz am Beispiel der motormanuellen Holzernte
(2024-11-22)Summary Introduction: As part of the secondary or technical production of round wood, data is increasingly being collected to obtain further information. It has become established to process the operational data of ... -
Transaktionskosten bei der Bewirtschaftung von kleinerem Privatwald in Deutschland
(2024-11-14)Despite previous efforts, the problem of forest underutilization in smaller German private forests remains unsolved. With the growing impact of climate change and the legal obligation of forest owners to manage forests ... -
Restoration of coniferous monocultures towards mixed broad-leaved forests in Central Europe – Patterns and processes of stand and vegetation diversification
(2024-11-05)Globally, forests provide essential ecosystem services to society, but their functionality is increasingly impaired by abiotic and biotic disturbances that are expected to further increase with predicted climate change. ... -
Genotype effect on Norway spruce (Picea abies) mycobiome and resistance against Heterobasidion parviporum under abiotic stress
(2024-11-05)Norway spruce (Picea abies L. Karst.) holds considerable economic importance as a tree species in Europe. However, it faces significant vulnerability to attacks from the Heterobasidion annosum species complex, resulting ... -
Wachstum und waldbauliche Behandlung der Roteiche (Quercus rubra L.) in Nordwestdeutschland
(2024-10-14)Seventy years after the first monographs on the Northern Red Oak (Quercus rubra L.) for West Germany (Bauer 1953a) and East Germany (Göhre and Wagenknecht 1955) were published, this work is once again devoted to growth, ... -
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. ... -
Economic implications of tree species composition and structural diversity in European beech stands enriched with coniferous trees
(2024-09-27)Central European forests are the result of centuries of human activity. Changes in species composition, mainly by introducing conifers to areas outside their native range, mostly Norway spruce (Picea abies [L.] Karst.; ... -
Inter and intra-specific interaction effects on individual tree architecture and stand structure, and consequences for ecosystem functions in mixed forests
(2024-09-27)Central Europe is predicted to experience an increase in temperatures and storm frequency and intensity, which will impact forest ecosystems directly and in interaction. European forests host a large share of Europe’s ... -
Neue Wege bei der stofflichen Verwertung von expandiertem Maisschrot
(2024-08-20)The dissertation deals with a material based on expanded corn grits. In three work packages, various methods for adapting or improving the properties of this material are presented and discussed. The first work ... -
Spatial and temporal fine root distribution growth of European beech, Norway spruce, and Douglas-fir in pure and mixed stands with beech under different site conditions
(2024-08-15)The major challenge of forest management globally is to manage forests in such a way that aspects of wood production and forest conservation are combined in order to have pro-ductive and stable forests that continuously ... -
Ecological modeling in two areas: species distribution modeling using commonness optimization and risk assessment for honeybees
(2024-07-09)Ecological systems are complex. Ecological models are simplified versions of ecological systems. Scientists use ecological models to better understand and manage ecological systems. I applied ecological models in two ... -
Oxygen flux simulations as a constraint for carbon fluxes and nitrogen sources in a temperate forest ecosystem
(2024-06-20)The O2:CO2 exchange ratio (ER) between terrestrial ecosystems and the atmosphere is a key parameter for partitioning global ocean and land carbon fluxes. The long-term terrestrial ER is considered to be close to 1.10 mol ... -
Economic potentials and limitations of tree-species diversification as an adaptation strategy to climate change and extreme weather events
(2024-06-12)Increasing biophysical disturbances under climate change have severe impacts on forest ecosystems. Recent large-scale calamities in Central Europe have underlined how extreme weather events challenge our understanding of ...