10 uppsatser
betydelsen av igenväxningsgrad och tid sedan igenväxning började
… habitat and the species that are tied to it, lots of resources are laid on restoration of abandoned grasslands. In this study, plant species richness of continuously grazed, abandoned and restored grasslands were related to degree of overgrowth, time since overgrowth started and …
I have done a follow up study of the restoration of two rivers, Röälven and Grundan, in order to evaluate the effects of the restoration on the endemic population of trout. Both rivers have been used for timber floating during many years throughout the 20th century, and because …
en litteratur respektive metodstudie
… Many of these historical changes of the watersheds are now subjects for restoration, ie., bring back the streams to what we believed it was before the change. However, what once existed in terms of complexity is now gone and difficult toreplace. To make the best of forthcoming …
natural regeneration of trees after restoration treatments
… great importance. Forests like these are often assumed to benefit from forest restoration and rehabilitation. The INIKEA project area in Eastern Sabah, Malaysian Borneo, aims to improve biodiversity and/or species richness in the degraded forest through enrichment planting with …
… of Linkoping differed from two non restored reference areas two years after restoration. The reference areas were one stretch downstream and one upstream stretches of the restored stream. The benthic invertebrates were collected using standardized kick sampling. In order to …
… maintaining open ecosystems than fire, which is valuable information regarding restoration and management of open ecosystems. The study shows that herbivory, and potentially fire, act as key processes to keep open ecosystems open, thus promoting recruitment of herbaceous plants …
… the problems regarding different value aspects which are applied during restoration and renovation of churches. The curator’s aspects along with the interests regarding change that exists today, is often integrated and is therefore affecting the final results. The thesis aims to …
En analys av fysiska faktorer för en bättre boendemiljö
… programme neighbourhoods many Swedish municipalities faces an extensive restoration work in these neighbourhoods which during their relatively short lifetime have acted as a target for a large amount of criticism. Öster in Gävle is a million programme neighbourhood that has gone …
en teoretisk undersökning av positiva emotioners roll vid utomhusrekreation
… theories of nature’s health promoting effects are described. These include the restoration theories of Roger Ulrich and Steven and Rachel Kaplan, theories more concerned with outdoor activities and a theory combining these two perspectives called instorative theory. After this …
: effekter på habitatkvalitet och populationstätheter av juvenil öringar (Salmo trutta L.)
In an effort to evaluate the effects of restorations of float ways on population density of stream dwelling fish in relation to the changes in habitat, I studied the physical habitat restored and channalized sites and their population density of brown trout (Salmo trutta L.) in …
