Dokumente Fakultät für Biologie und Psychologie (inkl. GAUSS) nach Gutachter "Bergmeier, Erwin Prof. Dr."
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Biotoppflege mit Pferden
(2015-04-13)The aim of the research project was to study the vegetation and landscape changes in a grass-dominated nature reserve, under year-round extensive grazing with free-ranging horses. The project area (107 ha) is located at ... -
Concepts, objectives and values in German forest conservation – a comparative analysis, an assessment of practicability and future prospects
(2022-04-21)The global biodiversity crisis is, along with climate change, the greatest challenge facing mankind. To ensure the long-term protection of biodiversity, conservation objectives must be agreed upon by all stakeholders, ... -
Dendroecological investigations on subfossil mire pine woodland in northwest Germany
(2018-02-23)The present work is a dendrochronological investigation of peat-preserved pines (Pinus sylvestris) from northwest German mires (Fed. State of Lower Saxony). The project (DFG funded project LE 1805/2-2) continued the work ... -
Diversity of rice weeds vegetation and its potential as local forage resource in Java, Indonesia
(2014-06-19)The ecosystems around paddy fields in Java are varied, owing to differences in climate, altitude and traditional farming varies across villages. The main objectives of the present study were 1) to examine the diversity ... -
Diversity, composition, and biogeography of trees in tropical mountain forests of Sulawesi, Indonesia
(2019-10-28)Human activities are increasingly threatening the integrity of Earth’s ecosystems. For successful conservation measures, one necessary prerequisite is an adequate level of understanding about the ecosystems and their ... -
Ecological analysis of large floristic and plant-sociological datasets – opportunities and limitations
(2018-05-07)This thesis comprises opportunities and limitations for the analysis of floristic and plant-sociological datasets and presents four related exemplary case studies. Woody plant species, their isolated metapopulations and ... -
Epiphyte diversity and microclimate of the tropical lowland cloud forest in French Guiana
(2013-11-06)Lowland cloud forests are well known from temperate regions, e.g. the coasts of California and northern Chile (Bruijnzeel 2001), but in the Tropics have remained uninvestigated. We tested the hypothesis that tropical ... -
Erdflechten und ihre Gesellschaften in Nordhessen mit besonderer Berücksichtigung der morphologischen und genetischen Variabilität bei Cladonia furcata (Hudson) Schrader
(2004-05-05)Sixteen terricolous lichen communities assignable to two vegetation classes are described from the northern part of the German state of Hessen. The class Toninio-Psoretea decipientis, ... -
Ethologische und morphologische Untersuchung von Hybriden der Feldheuschreckenarten Stenobothrus clavatus und Stenobothrus rubicundus
(2010-11-25)The grasshoppers Stenobothrus clavatus and St. rubicundus, which strongly differ morphologically and ethologically, populate various areas on the north and south tomaros mountains, closely ... -
Fire and stand dynamics in different forest types of the West Khentey Mountains, Mongolia
(2011-11-24)This research focused on the reconstruction of historical fire regimes, structure and dynamic patterns of different types of forests, specifically to examine present tree species composition, ... -
Genetische Vielfalt und Vernetzung verschiedener Teilpopulationen von Corylus avellana L. und Prunus spinosa L. an Wald- und Wegrändern des Sollings
(2003-12-18)During the last decades the increasing destruction of habitats by human beings has grown to a global problem. This can lead to displacements of populations or even fast eliminations of ... -
Halophytenvegetation im Chaco Boreal, Paraguay - Pflanzengeographie, Ökologie und Dynamik in Zeiten des Klima- und Landnutzungswandels
(2014-07-07)The South American Gran Chaco with its particular geological and climatic conditions is especially susceptible to salinization of soils and water. The aim of this study was to analyze the phytogeography and the phytosociology ... -
Holocene Vegetation and Disturbance Dynamics in the Araucaria araucana Forest: a paleoecological contribution for conservation
(2020-07-15)Climatic changes have changed the vegetation distribution in northern Patagonia over millennial time-scale; while, fire and volcanoes disturbance might play an important role in the vegetation dynamics, especially in the ... -
Holocene vegetation dynamics and disturbance regimes in north Patagonia Argentina (40°S)
(2020-07-14)Northern Patagonia in Argentina (40°S) offers a great opportunity to analyse the influence of volcanic ash deposition and fire on the vegetation composition. Here, three lakes located strategically along the forest-steppe ... -
Indigenous Knowledge, morphological variation and genetic diversity of Kava (Piper methysticum Forst.) in Merauke, Papua, Indonesia
(2014-05-16)Papua Province harbors a very rich biodiversity yet to be discovered entirely for research. Various plants serve as a drug and are traditionally used by the community. The Marind tribe is located in the district of Merauke ... -
Landscape change and impoverishment in North German grasslands since the 1950s
(2014-09-05)Landscape and agricultural management has changed in Central Europe dramatically since the large-scale intensification processes (e.g. meliorations, synthetic fertilizer and herbicide use) started in the 1950/60s. Today, ... -
Late quaternary vegetation and climate dynamics in western amazonia
(2017-04-11)The Amazon is a shelter for a huge variety of fauna and flora with the largest fluvial system and the highest diversity in the world. The biotic and abiotic factors of the floodplains serve to control the development and ... -
Late Quaternary vegetation, climate and fire dynamics in the Podocarpus National Park region, southeastern Ecuadorian Andes
(2008-06-26)In order to study the stability and dynamics of highly biodiverse mountain rain forest and paramo ecosystems, the late Pleistocene and Holocene climate and fire variability as well as ... -
Late Quaternary vegetation, climate and ocean dynamics inferred from marine sediment cores off southeastern South America
(2018-09-04)Southeastern South America harbour highly diverse and species-rich ecosystems, such as the Atlantic rainforest, Araucaria forest and grasslands, which occur in a transitional zone from tropical to subtropical. This climatic ... -
Long-term dynamics of tropical rainforests, climate, fire, human impact and land-use change in Indonesia
(2016-05-09)The research conducted and compiled in this thesis contributes to the knowledge of the long-term vegetation, climate and fire dynamics as well as human impact on montane and peat-swamp rainforests of Indonesia. We applied ...