161 uppsatser · sida 2 av 11
a study on growth conditions for the planted regeneration in a rainforest rehabilitation project
… cleared lines. This study has been made within this project and focus on the mortality and growth on skid tracks. Is there a detectable difference? Is the ground still more compacted on the skid tracks? Is there any difference in the conditions that might affect growth and …
en studie i järnvägars effekter på ren, älg och rådjur i norra och mellersta Sverige under 2005
… for wildlife. Railroads cause barrier effects such as fragmentation, wildlife mortality, loss of habitat and loss of connectivity. Wildlife mortality affects the strength of a population of animals, in the worst case causing the extinction of an entire species within an area …
… dominated forest were burned to analyze the fire behavior and the immediate mortality of oak and beech seedlings defined as individuals (> 20cm of height). At the end of the season almost 50% of the oak seedlings had resprouted while the beech seedlings had 100% mortality. An …
passage fates at a reservoir, a power house and a bypass structure
… through the fishway was 33% (explained by lethal injuries). The overall mortality of smolts passing the power station reservoir, the turbine and the fishway in the river was estimated to be about 94%.Taking these results into account, the dammed up area with its predators, seems …
… and health inequalities existed betweenwelfare state regimes. Rates of infant mortality, under five mortality and low birth weightwere in general highest in the liberal regime, second highest in the conservative regime andlowest in the social democratic regime. Self-reported …
… and health inequalities existed betweenwelfare state regimes. Rates of infant mortality, under five mortality and low birth weightwere in general highest in the liberal regime, second highest in the conservative regime andlowest in the social democratic regime. Self-reported …
… for households to earn a living and to secure their access to meat. Piglet mortality due to diar-rhoea-related dieseases is high. In an attempt to understand the underlying causes for this high mortality this study aims to investigate the role of trans-missible gastroenteritis …
… since it is affected by the number of piglets born alive, the pre weaning mortality (i.e. mortality of live born piglets between birth and weaning) and the number of litters per sow and year. This measure is also closely connected to the number of piglets produced per year …
The aim with this study was to investigate mortality in older respectively younger beech stands (Fagus sylvatica), the different types of dead wood in the forest and the availability of coarse woody debris (CWD). The research was carried out in previously managed and seminatural …
… when she lies down or when she has a piglet under her body affects the mortality and the risk of injures on piglets. Also, sow behaviour during farrowing can affect piglet survival in a positive or negative way. There are differences in nursing patterns between sows. The …
… emerging fungal disease in the Northern American bat population causing mass mortality in infected hibernacula. Geomyces destructans is a newly discovered psychrophilic fungus causing WNS but the pathogenesis and epidemiology of the disease is not yet fully clarified. Geomyces …
tillväxt, mortalitet och strukturell förändring 6-18 år efter avverkning
… landowner (Bergvik skog; formerly Stora Skog/Stora Enso Skog). Tree growth and mortality inside the retention patches have been investigated by estimating the amount of dead wood, removed trees and survival of trees. The change of standing dead wood outside patches was also …
… to examine the effect of ACE inhibitors on cardiovascular diseases and mortality in type 2 diabetic and diabetic in hypertensive patients.Results: Appraisals of clinical trials within the frame of this project revealed thatACE inhibitor in patients with diabetes reduces:- …
… trial was that the piglets fed Parvel should show a higher growth rate, lower mortality and less variation in weight within the litter compared to the litters fed peat only. The results did not support the hypothesis. There were no significant differences due to treatment. But …
… field trials were laid out in Östergötland to investigate pollen beetle mortality from different groups of insecticides. The results shows that only the highest recommended dose (72 g/ha) of tau-fluvalinat and OP-compounds had acceptable effects on pollen beetles, giving more …
