350 uppsatser · sida 13 av 24
Several studies have analysed the relationship between Normalised Difference Vegetation Index (NDVI) and radiative surface temperature. A main goal for most studies have been to find the best method for carrying out land cover classifications and to study land cover changes …
… has been found to be of particular interesting nature for nitrogen leeching studies. There are several spatially interesting combinations of soil and land use with different nitrogen leeching characteristics. Also the lack of any significant point-source of nitrogen within the …
en studie i norra Island
… for the tetratherm model. Hopefully will this tetratherm map be used in future studies. Secondly, investigations were made correlating the growth of the two species against topographic factors representing height above sea level, distance to the sea, slope and topex. Thirdly …
ett företag på väg ut på den globala marknaden
… a ”Code of Conduct”, which indicates the company’s standpoint when it comes to environmental issues. It also indicates that fur is no longer used in the company’s products. Another conclusion is that the companies on the global market should be aware of the fact that their …
A debate on environmental issues and food safety has been ongoing in Sweden and it is suggested that consumers' are seeking local produce instead of global and exotic foods. Moreover, studies show that the consumers? positive attitude towards local produce does not reflect their …
en litteraturstudie
… in Sweden. However, this is presently not the case since the investigations of environmental risks of ash fertilization have not been considered sufficient. Except for increasing forest growth, ash fertilization would contribute to the natural circulation and thereby reduce the …
utfodringsstrategier och konserveringsmetoder
… supplementation, which can be costly for the farmer. It is therefore of environmental and economical interest to decrease the nitrogen emission by improving the efficiency of utilization of forage proteins in dairy cows.
Höje å
… More recently changes in the opposite direction can be seen. In 1990 an environmental project started which aimed to reduce high levels of nitrogen and phosphorus that was found in Höje-å by recreating and constructing new ponds and wetlands along the watercourse.The changes …
… Situated on top of the food chain, lynxes may be at risk of beingexposed to environmental toxins that could have adverse effect on reproduction.The population of lynxes is today managed by restricted hunting which demandsknowledge about both the lynxes numbers and their …
möjligheter att som landskapsarkitekt främja biologisk mångfald
… need to combine a variety of different factors such as economical, social and environmental aspects. The English case studies provide an insight into how these factors can be integrated to achieve an overall synergy.Landscape architects, in cooperation with other professions …
… tree variables (tree diameter ?10 cm) as well as for some other life forms and environmental data. I made comparisons both within the Mawalai site and between sites, where I compared data from the Mawalai site with two 1 ha plots that were already set up at one site each, within …
… industry are becoming increasingly responsible with regards to the social and environmental issues related to textile production. Despite these tendencies, there are great insecurities surrounding the concept of CSR and the effects on consumers of CSR communication. There is …
möjligheter och hot
… of feral animal populations and how they can be used in animal science. Rapid environmental changes in the future can make them an important genetic resource. Unique alleles have e.g. been found in semi-feral cattle populations. Behavioral studies can provide important knowledge …
Aerated steam treatment is a modern and environmental friendly method for seed borne fungus sanitation, mainly used on cereals. The method involves exposure to heat and high humidity, factors which are known to induce a fast ageing of seeds, thus resulting in reduced …
… of investing in a CHP plant in Kinnared. The investment could be seen as an environmental investment and therefore use a low discount rate in NPV. But for Derome AB it can not be seen as an investment profitable when they use a 12% discount rate and 15% in return on investment …
