Essays about: "willows"

Showing result 1 - 5 of 10 essays containing the word willows.

  1. 1. Green Prescribing: Communities of Boundary Practice in Transectoral Collaboration. An Actor-Oriented Approach to Environmental and Public Health Intervention.

    University essay from Lunds universitet/Internationella miljöinstitutet

    Author : Naomi Willows Rough; [2021]
    Keywords : Green Prescribing; Transectoral; Communities of Boundary Practice; Boundaries; Co-Benefits; Science General;

    Abstract : Green prescribing, the referral of patients to nature-based activities, has potential to bring co- benefits for psychological and physiological public health and for environmental health. Literature considers a major limitation to its effective implementation as a holistic, transectoral practice to be lack of a common language and tendency of actors involved to work within their respective paradigms, resulting in silo working and minimising realisation of potential co- benefits. READ MORE

  3. 2. Luckhuggning med friställning av asp och sälg : påverkan på epifytiska lavar

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

    Author : Maria Michold; [2020]
    Keywords : luckhuggning; Populus tremula; Salix caprea; ljus;

    Abstract : I norra Sverige har effektivt skogsbruk och minskad brandfrekvens under det senaste århundradet medfört att äldre skog med gamla lövträd är sällsynt förekommande. I denna del av landet har framförallt asp och sälg stor betydelse för den biologiska mångfalden. READ MORE

  4. 3. Evighetsträd efter föryngringsavverkning – En utvärdering av trädens överlevnad & evighet

    University essay from SLU/School for Forest Management

    Author : Hannes Lindhagen; [2020]
    Keywords : mortalitet; naturvärdesträd; sälg;

    Abstract : Idag lämnas så kallade evighetsträd efter slutavverkning för att minska den negativa påverkan på den biologiska mångfalden i produktionsskogen. Dessa träd kan vara naturvärdesträd, som redan uppvisar någon form av naturvärde, eller utvecklingsträd, som lämnas för att få utveckla naturvärden i framtiden. READ MORE

  5. 4. Genetic assessment of plant material for studies of the genetic causes to female biased sex ratios in Salix viminalis L.

    University essay from SLU/Department of Plant Biology (from 140101)

    Author : Amela Kujović; [2016]
    Keywords : sex ratio; willows; dioecy; white seeds; homozygosity; inbreeding;

    Abstract : Biased sex ratios are highly common among dioecious plants. Salix viminalis is a dioecious tree or a woody shrub that has an overall female biased sex ratio. READ MORE

  6. 5. Biogenic volatile organic compound emissions from Willow trees

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Md. Ahsan Mozaffar; [2013]
    Keywords : atmosphere; Salix; Willow; biogenic volatile organic compounds; Isoprene; climate; BVOC; geography; physical geography; Earth and Environmental Sciences;

    Abstract : In August 2012, emissions of biogenic volatile organic compounds (BVOCs) from willow (Salix) trees were measured in Lund, southern Sweden. Sweden has more than 16000 ha of short rotation willow plantations for biofuel production and willow trees are suspected to emit substantial amounts of BVOC to the atmosphere. READ MORE