Browsing Fakultät für Biologie und Psychologie (inkl. GAUSS) by Referee "Mühlenberg, Michael Prof. Dr."
Now showing items 1-20 of 21
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Analyse des Vorkommens, der Morphologie und der genetischen Diversität von Biologischen Bodenkrusten extrazonaler Gebirgssteppenstandorte der nördlichen Mongolei
(2011-08-18)At extrazonal mountain steppe sites in the western Khentej in Northern Mongolia there was to be explored the appearance, the morphology and the genetic diversity of Biological Soil Crusts. ... -
Ants and spiders in grassland food webs
(2008-08-29)A challenge in ecology is to uncover the link between food web interactions and ecosystem function. Recent studies have shown that top-down forces by invertebrate predators on their prey ... -
Behaviour, interactions and habitat use of European bison (Bison bonasus), Exmoor ponies (Equus ferus) and Dybowski deer (Cervus nippon hortulorum) in a mixed-species enclosure at Tierpark Sababurg
(2013-05-14)From spring 2010 to early summer 2011, the behaviour, intra- and interspecific interactions, as well as the habitat use of European bison (Bison bonasus), Exmoor ponies (Equus ferus) and Dybowski deer (Cervus nippon ... -
Biochemische, molekularbiologische und genetische Untersuchungen über strukturelle Voraussetzungen für DNA U-Endonukleaseaktivität in der ExoIII-Familie von DNA Reparaturenzymen
(2010-03-05)One of the most serious problems in any organism is the spontaneous hydrolytic DNA damage. The problem of U-DNA repair is being intensively studied in thermophilic and hyperthermophilic ... -
Concept for planing conservation schemes for farm animal genetic diversity focussed on German chicken breeds
(2009-06-25)Genetic diversity is the base for future breeding in all farm animal species and therefore needs to be conserved. Criteria for the choice of breeds to be included in conservation programs ... -
Effects of anthropogenic pressure on large mammal species in the Hyrcanian forest, Iran
(2018-01-24)Anthropogenic activities, such as overexploitation (poaching, logging) and farming (livestock grazing), are the most serious threats to biodiversity and ecosystem services. The effects of these drivers may be synergistic ... -
Elevation Effects on Key Processes of Carbon Cycling in South Ecuadorian Mountain Forests
(2008-12-02)This study on forests in South Ecuador aims at filling some of the great gaps of knowledge on the carbon cycling in mountain rainforests at elevations between 1000 and 3000 m. Special ... -
Impact of climate change-induced drought on tree root hydraulic properties and competition belowground
(2008-08-05)Drought has been projected to increase as global warming progresses, putting forest health in jeopardy. Water availability already is a major factor limiting plant growth, especially in forests and orchards on shallow, ... -
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 ... -
Manganese as a site factor for epiphytic lichens
(2005-09-12)The effect of Mn on the viability of the epiphytic lichens, with special reference to Hypogymnia physodes, was studied. In Chapter 1 a general introduction to metal adsorption and toxicity in lichens is presented. Chapter ... -
Niche differentiation of two sympatric colobines, Simias concolor and Presbytis potenziani on the Mentawai Island of Siberut, Indonesia
(2012-12-17)Colobines or leaf eating monkeys are characterized by a specialized digestive system and hence, rather specialized dietary requirements. Therefore, the resulting competition over suitable food would favor a parapatric ... -
Die ökologische Bedeutung von Hecken für Vögel
(2002-04-17)From historical and esthetical point of view, hedges are important features in our cultured landscape. Many species of native animals and plants maintain largest parts of their population ... -
Philopatrie versus Emigration
(2004-11-29)During a two and a half year study, the mechanisms leading to dispersal and expulsions of non-reproductive offspring within large semi-free living families of common marmosets (Callithrix ... -
Der Rotmilan (Milvus milvus) im Unteren Eichsfeld.
(2013-11-19)In the present study were examined population density, habitat use and composition, young bird rearing, food and predation on Red Kite (Milvus milvus). Essential questions were how stable is the stock in the area and what ... -
Structure and diversity of cloud forest bird communities in Alta Verapaz, Guatemala, and implications for conservation.
(2003-12-10)In a 102 ha study plot in the Sierra Yalijux, Alta Verapaz, Guatemala (90° 03 W, 15° 22 N, 1980 2550 m) the bird community was observed with standardized mark-recapture and transect ... -
The butterfly community of a managed West African rainforest: patterns of habitat specificity, diversity, stratification and movement.
(2002-09-30)Fruit trapping, standardised transect walks and point distance sampling were used to study the butterfly fauna of a managed, over-logged rainforest in south-eastern Côte d"Ivoire, West ... -
The Ecology of the Red Rainbowfish (Glossolepis incisus) and the Impact of Human Activities on Its Habitats in Lake Sentani, Papua
(2013-10-04)Summary Located in the western half of New Guinea, Papua is facing rapid and poorly-planned social and economic development, increasing habitat degradation and threatening its high level of species richness and endemicity. ... -
The impact of hunting on Victoria crowned pigeon (Goura victoria:Columbidae) in the rainforests of Northern Papua, Indonesia
(2013-11-20)Victoria crowned pigeon (Goura victoria) is an endemic bird and has been declared as protected species by Indonesian Government under Law Act No. 301/1991. This species with two other species of Goura (crowned pigeon) are ... -
Verhalten und Raumnutzung von Exmoorponys im Reiherbachtal (Solling)
(2015-07-16)From autumn 2011 to autumn 2013 the behaviour and the habitat use of Exmoor ponies under semi-natural conditions were studied in the area of Solling-Vogler. Ten focus animals lived in a 140 ha wide area and were observed ... -
Vogelnest-Prädation in Waldrandgebieten in Lore Lindu National Park, Zentral Sulawesi, Indonesien
(2004-01-05)Forest destruction and habitat alteration in Sulawesi rainforest which mainly caused by anthropogenic disturbances may generate significant areas of forest margin habitats and large sizes ...