Sökning: "sinks"

Visar resultat 21 - 25 av 137 uppsatser innehållade ordet sinks.

  1. 21. Peatland restoration: A mossy affair? : The similarities of the vegetation communitiesbetween restored bogs and natural bogs.

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Liesbeth van Ravenhorst; [2022]
    Nyckelord :Wetland; peatland; bog; vegetation composition; plant functional trait; environmental variable;

    Sammanfattning : Peatlands function as important global carbon sinks as peatlands store 30% to 40% of the total soil carbon even though peatlands only cover 3% of the Earth's terrestrial surface. However, drainage activities have damaged the ecosystem and caused many peatlands to function as carbon sources instead. LÄS MER

  3. 22. Plantskoleproduktion utan torv : en inblick i torvfria plantskolor i Storbritannien

    Kandidat-uppsats, SLU/Dept. of Biosystems and Technology (from 130101)

    Författare :Thorsten Joeris; [2022]
    Nyckelord :barkmull; containerodling; grönkompost; hållbar; kokosfiber; komposterad ull; odlingssubstrat; odlingssystem; torvmark; träfiber;

    Sammanfattning : Torvmarker täcker ~3% av världens landyta och har sedan senaste istiden fungerat som en viktig kolsänka, som tar upp koldioxid (CO2) ur atmosfären. Ungefär 10% av torvmarkerna på jorden har dränerats, huvudsakligen för skogs- och lantbruk, samt till viss del för torvbruk. LÄS MER

  4. 23. Greywater recovery in buildings - Performance possibilities actors and strategies

    Master-uppsats, KTH/Energiteknik

    Författare :Niklas Edström; [2022]
    Nyckelord :;

    Sammanfattning : Greywater includes domestic wastewater from sinks, showers, and laundry. Today, most of the greywater that leaves the building contains water and energy that could be re-circulated in the building. There is therefore a potential to recycle the greywater on property, which can lead reduction in water consumption at the building level. LÄS MER

  5. 24. Dynamic Sink Deployment Strategies

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Jinfeng Xiong; [2022]
    Nyckelord :Scalability; Internet of Things; Sensor systems and applications; Low-power and Lossy Network; Dynamic sinks; Skalbarhet; Internet of Things; Sensorsystem och applikationer; Low-power and Lossy Network; Dynamiska sänkor;

    Sammanfattning : The IoT sensing system plays an important role in the field of the smart city. IoT devices are generally constrained nodes due to their limited power and memory. How to save energy has been a challenge for the scalability of sensing networks. Previous studies introduce the dynamic sink and three dynamic sink deployment strategies. LÄS MER

  7. 25. The land carbon sink of Lithuanian forests in the light of climate change: A model approach

    Kandidat-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Patricija Marijauskaite; [2022]
    Nyckelord :Geography; Physical geography; Ecosystem analysis; Ecosystem modelling; LPJ-GUESS; Climate change; Forest sequestration; Land carbon sink; Norway spruce; Scot s pine; Silver birch; monoculture; silviculture; NPP; NBP; Earth and Environmental Sciences;

    Sammanfattning : Forests form the backbone of the European terrestrial carbon sink (State Forest Service & Ministry of Environment, 2018). As the European Union (EU) strives to become climate neutral by 2050, forests are accounted for the natural carbon absorption mechanism (European Commission, n.d.). LÄS MER