Dokumente Fakultät für Forstwissenschaften und Waldökologie (inkl. GAUSS) nach Titel
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Approaches for the optimisation of double sampling for stratification in repeated forest inventories
(2013-06-17)Double sampling for stratification is an efficient sampling scheme that could prove its practicability in different forest inventories. Nevertheless, further increases of efficiency are desired. Several approaches for ... -
Asexuelle und sexuelle Reproduktion bei der Vogelkirsche (Prunus avium L.)
(2002-01-16)Because of the competition regime in mixed forests, recedent tree species are permanent in danger of local extinction. The central question of this study reads as follows: How could the ... -
Aspekte nachhaltiger Züchtung
(2005-07-25)Breeding has to compare response functions to be able to analyse the genetic control of trait expressions comprehensively and unconditionally to a specific modell. Such an approach calls ... -
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 ... -
Atmospheric Variability in Sulawesi, Indonesia
(2006-12-20)This dissertation discusses the modelling of atmosphere parameters on Sulawesi Island, Indonesia using different atmospheric models. The main character of climate in Central Sulawesi is a ... -
Die Atmung der verholzten Organe von Altbuchen (Fagus sylvatica L.) in einem Kalk- und einem Sauerhumusbuchenwald
(2004-11-10)In this work the respiration of woody organs above and below ground in mature beech on one calcareous and one acid location was investigated. The studied stands were located at Göttinger ... -
Das Auftreten acidophiler/calcifuger Pflanzenarten in Kalk-Halbtrockenrasen
(2006-04-21)The deviating vegetation composition of habitats with alkaline, calcareous and acid, non-calcareous soils is subject of one of the oldest, nevertheless not finally solved problems in plant ecology. Embedded in a ... -
Auswirkung von Bodenbearbeitungen auf den Nährstoffhaushalt von Waldböden sowie den Erfolg von Eichenkulturen
(2024-04-05)Site preparation in forests has received criticism for potentially reducing site produc-tivity due to soil compaction and nutrient losses. Nontheless, from a practical perspec-tive, site preparation is an essential factor ... -
Auswirkungen der Umsetzung von Naturschutzmaßnahmen auf die Forst- und Holzwirtschaft
(2016-05-18)In recent years, social demands on the forest use have increased significantly. The limited production possibilities of forests are facing manifold, sometimes competing societal use claims. The frequently required balance ... -
Auswirkungen von Ökosystemmanipulationen auf Vorratsänderung und Freisetzung von C- und N- Verbindungen
(2006-10-12)The organic material (OM) in soil plays an essential role as well in the structure as in the function of terrestrial ecosystems. The amount and distribution of OM in soil is characteristic ... -
Bedingte und unbedingte Fehler bei geostatistischen Vorhersagen - forstwissenschaftliche Fallstudien
(2007-04-20)In most geostatistical applications the stated mean squared prediction error is unconditional with respect to the data since the conditional marginal distribution and with it the conditional error is only known for the ... -
Benchmarking in der Forstwirtschaft
(2023-06-07)Since the beginning of the 1990s, Swiss forest enterprises have on average achieved negative operating results. The main reason for this are the losses in forest management, the core task of forest enterprises. In the long ... -
Betriebswirtschaftliche Analyse der Möglichkeiten und Grenzen für den Vertragsnaturschutz im Wald
(2021-06-07)Despite many scientific and political efforts, contractual nature conservation in forests is a lot less common compared to contractual nature conservation in agriculture. Implementation of European funding into national ... -
Die betriebswirtschaftliche Bedeutung der Grundsteuer für Forstbetriebe nach der Reform und ihre Einordnung im europäischen Vergleich
(2023-07-31)On the occasion of the property tax reform, this study deals with the economic significance of property tax A – status January 2023. The focus is on forestry enterprises in the Lower Saxony State Forests on the one hand ... -
Biodiversität und Waldvermehrung
(2002-11-21)The work in hand develops a method for an ex-ante evaluation of afforestations along conservational criteria. The objectives of trans-regional planning and programmes are integrated. The ... -
Biological attack of acetylated wood
(2003-08-06)Acetylation is an environmental friendly method to modify wood properties and protect it against biological attack. Many researches have been done in this field. However, no concern was ... -
Biotic and abiotic control of microbial community structure and activity in forest soils
(2018-07-17)Microorganisms are the key drivers of most processes in soil. Therefore, factors regulating microbial composition, functions and activities are hot topics in soil science. Focusing on forest ecosystems, this PhD aimed to ... -
CACAO AGROFORESTRY UNDER AMBIENT AND REDUCED THROUGHFALL: TREE WATER USE CHARACTERISTICS AND STAND WATER BUDGETING
(2010-07-13)The world s tropical regions have faced dramatic losses in forest cover during recent decades. Although high rates of rainforest conversion continue today, reforestation is becoming more ... -
Canopy soil nutrient cycling and response to elevated nutrient levels along an elevation gradient of tropical montane forests
(2014-04-24)Although canopy soils can contribute significantly to aboveground labile biomass, they are often overlooked in nutrient cycling studies. In forests with large accumulations of canopy soil, such as those found in tropical ...