Global ETD Search

1	Home range and habitat use of western red-backed voles in mature coniferous forests in the Oregon Cascades Thompson, Rebecca L., 1966- 09 September 1996 (has links) Graduation date: 1997 Clethrionomys Voles -- Habitat -- Northwest, Pacific
2	The variation and regulation of Clethrionomys mating behaviour. Herzog, Andrew Gabriel January 1972 (has links) No description available. Clethrionomys. Mice -- Behavior. Sexual behavior in animals. Biology, General.
3	The biology of fleas of small mammals Cotton, M. J. January 1965 (has links) No description available.
4	The variation and regulation of Clethrionomys mating behaviour. Herzog, Andrew Gabriel January 1972 (has links) No description available. Sexual behavior in animals. Clethrionomys. Mice -- Behavior. Biology, General.
5	The relationship between behaviour, population density and physiological condition in voles (Microtus agrestis and Clethrionomys glareolus) Newson, Janet January 1960 (has links) No description available. 590
6	Breeding and non breeding seasons in the bank vole, Clethrionomys glareolus, with special reference to changes in the adenohypophysis Greig, Fennella January 1968 (has links) No description available. 580
7	The ecology of woodland voles and mice with special reference to movement and population structure Watts, Christopher H. S. January 1966 (has links) No description available. 590
8	The effects of varying abundance on the populaion dynamics of rodents, with special reference to the bank vole, Clethrionomys glareolus Smyth, Michael January 1963 (has links) No description available. 590
9	Activity patterns in small mammals, with special reference to their use of natural resources Miller, Richard S. January 1952 (has links) No description available. 599
10	Populační dynamika drobných savců v závislosti na potravní nabídce Křípalová, Žaneta January 2014 (has links) The aim of this dissertation work was the study of the population dynamics of the yel-low -- necked mouse (Apodemus flavicollis) and the bank vole (Clethrionomys glareolus) depending on the crop of oak seeds during the five-year period from 2008 do 2012. The research of small terrestrial mammals was carried out in three forest complexes different in food supply in an intesinvely cultivated landscape of southern Moravia. In was an old semi-natural floodplain forest with the dominance of oak (locality Horní les 3 km a long way from the municipality of Lednice), further an productive deciduou forest with the dominance of oak and acacia (locality Hájek nearby township Vranovice) and a pheasantry with a variety of forest types formed with various species of roe deer (lo-cality Rumunská bažantnice 25 km southeast of Brno). Small mammals were caught in these areas at regular intervals to the classical mouse-hunting collapsible traps laid in lines. In total for the period were caught 1943 small mammals in eight species. There was trapped the total number of 1943 small mammals in eight species. Among the most mundant species (Apodemus flavicollis and Clethrionomys glareo-lus) there was also detected a signifiant impal seed year on the body weight of the stud-ied animals. In 2009 and in 2011 their body size was smaller even though there was a high crop of seeds of woody plants. The mason was that the crop was as late as in the autumn and so the rodents didn't have enough time to utilit the food supplies suffi-ciently that year. The relative is that to harvest occurred as late as in the fall and rodents so missed this year's food supply enough to be used. Abundance significantly varied among the localities. There was found out the tendency to prefer the most variable bi-otop in Rumunská bažantnice. The small mammals responded to the high crop of seeds in the autumn of 2009 and 2011, population growth in follows, therefore,in 2010 and 2012. Great crop of acorns may lead to a sharp increase in population, which can then cause damage to the natural regeneration of oak or artificial regeneration of the sowing.

Search results