Essays about: "Stream restoration"

Showing result 6 - 10 of 23 essays containing the words Stream restoration.

  1. 6. Stora Tandån. Kartering &åtgärder : en undersökning i vad som finns och vad som kan återskapas

    University essay from SLU/Dept. Of Aquatic Resources

    Author : Marcus Westerlund; [2020]
    Keywords : restaurering; kartering; flottning; flottledsrestaurering; ramdirektivet för vatten;

    Abstract : Stora Tandån i Malung-Sälens kommun är ett vattendrag kraftigt påverkat av gamla tiders timmerflottning. Utöver det finns två av Sveriges största skidanläggningar i nära anslutning till vattendraget. Det gör att vattendraget inte lever upp till kravet på god ekologisk status i EU:s ramdirektiv för vatten. READ MORE

  3. 7. Is it possible to define different process domains in stream systems based on remote data? : Comparing surficial geology, geomorphological characteristics in the landscape and channel slope between lakes, rapids and slow-flowing reaches.

    University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Author : Elin Åberg; [2019]
    Keywords : Process domains; Lakes; Slow-flowing reaches; Rapids; GIS; Slope; Surficial geology; Geomorphological characteristics in the landscape;

    Abstract : Restoration of stream channels have become a common way of trying to restore both the channels and the ecosystems that earlier have been channelized mainly to facilitate the movement of timber. According to previous studies a lot of the restoration has been performed without a sufficiently detailed plan and with too little focus on how the landscape interplay with the restoration, which makes the potential to learn from possible mistakes minimal. READ MORE

  4. 8. The effect of riparian buffer properties on spider communities and aquatic-terrestrial food-web lingages : using polyunsaturated fatty acids as biomarkers

    University essay from SLU/Dept. of Aquatic Sciences and Assessment

    Author : Ellinor Ramberg; [2019]
    Keywords : riparian buffer; polyunsaturated fatty acids; spiders; trophic connectivity; subsidies; agricultural landscape;

    Abstract : Riparian habitats are key habitat interfaces that regulate flows of resource subsidies between aquatic and terrestrial food webs, whilst supporting high biodiversity andproviding ecosystem services. However, frequently these habitats are highly degraded, especially in agricultural landscapes. READ MORE

  5. 9. En fristad? : asylsökandes perspektiv på utemiljön vid boende

    University essay from SLU/Dept. of People and Society

    Author : Anna-Karin Nord; [2018]
    Keywords : Flyktingförläggning; asylboende; utemiljö; trädgårdskultur;

    Abstract : Under de senaste åren har vi sett en strid flyktingström komma till Sverige. Människor placeras i stora boenden som i vissa fall är utdömda för annan verksamhet. Fokus har legat på att få in många personer på liten yta och få allt det praktiska att fungera. Utemiljöns utformning har det inte funnits kunskap, tid eller pengar till. READ MORE

  6. 10. Intra and interhabitat migration in junvenile brown trout and Atlantic salmon in restored tributaries of the Vindelriver

    University essay from SLU/Dept. of Wildlife, Fish and Environmental Studies

    Author : Matti Erikoinen; [2016]
    Keywords : migration; movement; temperature; pit-tag; electrofishing;

    Abstract : Several techniques are used to sample juvenile salmonids in lotic environments. Electrofishing is by far the most commonly used method on the Scandinavian peninsula. READ MORE