Essays about: "näringsläckage"

Showing result 16 - 20 of 27 essays containing the word näringsläckage.

  1. 16. The environmental performance of Swedish food production : an analysis of agri-environmental indicators

    University essay from SLU/Dept. of Soil and Environment

    Author : Danira Behaderovic; [2018]
    Keywords : nutrient leaching; nitrogen; phosphorus; greenhouse gases; ammonia; pesticides;

    Abstract : In the European Union 43.5% of the land area is used for agricultural purposes, providing food, feed and fiber for the population, but also causing detrimental environmental impact. READ MORE

  3. 17. Evaluation of sustainability criteria for small-scale wastewater treatment facilities

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Edvard Nordenskjöld; [2017]
    Keywords : On-site sewage facilities; phosphorus; micropollutants; multi-criteria analysis; precipitation; adsorption; full-scale; wastewater treatment; Enskilda avlopp; fosfor; mikroföroreningar; multi-kriterie analys; utfällning; adsorption; fullskala; avloppsrening;

    Abstract : There are about 700,000 on-site sewage facilities (OSSFs) in Sweden, almost a quarter of which amount only to septic tanks for sludge collection and removal, with no form of post-treatment. All these OSSFs contribute about 10 % of the total anthropogenic phosphorus (P) load from Swedish coasts to the Baltic Sea. READ MORE

  4. 18. Den naturliga variationen av fettkomponenter i Lepidium campestre

    University essay from SLU/Department of Molecular Sciences

    Author : Sofie Sandelius; [2017]
    Keywords : fältkrassing; oljegröda; oljemängd; fettsyror; tokoferol; fytosterol;

    Abstract : Fältkrassing, Lepidium campestre är en ny potentiell oljegröda som har valts ut för dess goda växttyp, användbara oljekvalitéer och för egenskapen att den tål att övervintra. Fältkrassing tillhör familjen Brassicaceae, samma familj som de välkända oljegrödorna raps och rybs. READ MORE

  5. 19. Svenska äpplen - hur ligger det till med växtnäringsbehovet?

    University essay from SLU/Dept. of Soil and Environment

    Author : Vilhelm von Unge; [2016]
    Keywords : äppelodling; fruktodling; näringsbalans; näringsläckage; enkätundersökning;

    Abstract : Apples are a popular fruit in Sweden. The production is however low in comparison to the consumption. With a warmer climate in Sweden in the near future it is probable that there will be an increase in the number of apple orchards. READ MORE

  6. 20. Minimized nutrient leaching through fertilizer management : an evaluation of fertilization strategies

    University essay from SLU/Dept. of Soil and Environment

    Author : Joachim Nachmansohn; [2016]
    Keywords : fertilization; fertigation; environment; demand-driven; Ingestad; nutrition; soil;

    Abstract : Nutrient leaching causing surface- and groundwater pollution and eutrophication is one of the main environmental problems of modern society. Plant production is among the quantitatively most important sources of nutrient leaching, particularly of nitrogen and phosphorus, which stands in focus in remediating these problems. READ MORE