157 uppsatser · sida 4 av 11
är den tillräcklig?
… gives them the opportunity to spread the knowledge about ecology, biology and biodiversity to the general public. Their aim is to change the public’s attitudes towards our wildlife and raise awareness about the threats that exists against our planets biodiversity. The zoos aim …
en studie av aspförekomst och tidigare markanvändning i fem län i Mellansverige
Aspen (Populus tremula) is a tree that is important for biodiversity. It is a pioneer tree that is favored by much light. It is possible that aspens that regenerated on agricultural land have a different importance for biodiversity than aspens that regenerated in forests, since …
En komparativ fallstudie med syfte att undersöka potentialen för koldioxidlagring i geologiska formationer och biologiska sänkor och dess förmåga att bidra till hållbar utveckling
… can be seen as biological insurance, which safeguard ecosystem services, biodiversity, and the forest potential to hold carbon. Carbon sequestration in tropical forest has the potential to store carbon dioxide given that the forests are protected and local communities have …
En studie av kunskapsläge, hinder och strategier inom kommunal förvaltning
… and the environmental objectives it is important to increase the awareness of biodiversity and ecosystem services and it’s importance to human welfare and simultaneously highlighting the value of ecosystem services. The value of ecosystem services should be integrated into …
uppföljning och klimatanpassning
… to attain national and international environmental objectives of preserving biodiversity. One way to reduce the loss of biodiversity is to protect nature from exploitation by allocating valuable areas as nature reserves, but climate change affects protected areas just as much as …
En utvärdering av Stockholms ochNorra Djurgårdsstadens påverkan påde planetära processerna
… with Pand N cycles, global freshwater use, land-system change, rate of biodiversity loss andchemical pollution. The starting point for the study presented in this report was that asustainable development only can be achieved if humankind stays within the boundaries. It …
connecting research and landscape design
… also leads to a homogenization of plant material and is a threat to urban biodiversity. Today lawns are seen as a natural part of the urban landscape without questioning their functional, ecological or aesthetic value. To implement other options with high biodiversity in urban …
… lead to forest degradation which has negative impacts on production and biodiversity. Between 1970-1980 forests in Borneo, Sabah, Malaysia, was subjected to intense logging. In 1982 and 1983 Sabah was exposed to a prolonged drought followed by wildfires which further ruined the …
… the species is considered as a robust indicator of stream water quality and biodiversity. Moreover, due to the species complex life cycle, including a larval stage on the gills of salmon and trout, and sensitivity of early life stages, regeneration is often used as an indicator …
Arboretum Lövholmen; generating trees for a greener future
… a being a part of a bigger ecological system. Ecological design should promote biodiversity as well as rising awareness in the community considering ecology. Sustainability is according to us a long term development that takes in social, ecological and cultural aspects. The …
The global biodiversity loss is mainly due to human activities such as an intensification of forestry. Boreal forest ecosystems in Fennoscandia are characterized by disturbances such as forest fires, storms and floods. However, industrial forestry practices suppress forest fires …
Biodiversity can be described as the total variation of life forms, where diversity ranges from gene level up to the ecosystem level. The diversity can be calculated in a number of ways, and this study use one of these methods. In this study empirical food webs have been used …
Inventering av markstörningar i samband med O-Ringen i Skåne 2014
… form of tradition, grazing and use declined. There is a strong link between biodiversity and disturbance of the landscape. In sandy soils many insects and plants require exposed sand to survive while the disorder may contribute to seed dispersal in the woodlands. On behalf of …
Healthy, natural pastures is very valuable for biodiversity in the form of both plants and animals. An efficient use of pastures helps to preserve biodiversity, but grazing animals needs to be de-wormed to keep them healthy and to prevent harmful parasites spread on the pasture …
… EU rural development programme for grazing animals on pastures to promote the biodiversity of flora and fauna. The environmental remedy sometimes does not allow supplementary feed and at the same time the Swedish Animal Welfare Act and the Swedish Agricultural Board’s …
