Essays about: "carbon abundance"

Showing result 1 - 5 of 57 essays containing the words carbon abundance.

  1. 1. Startups and their contribution to the future of sustainable aviation - A qualitative study on the role of startups in the transition of the aviation industry toward sustainable air mobility.

    University essay from Göteborgs universitet/Graduate School

    Author : Marilot R. Molewijk; [2023-07-20]
    Keywords : Aviation industry; Startups; Sustainability; Innovation;

    Abstract : The aviation industry is faced with a challenge, unlike the ones it faced before. Climate change is posing an impending threat to many industries, and also aviation is urged to reduce its carbon footprint. READ MORE

  3. 2. Effects of tillage and straw treatments on earthworm abundance : study in two Swedish long-term field trials

    University essay from SLU/Dept. of Soil and Environment

    Author : Fredrik Ahlberg; [2023]
    Keywords : anecic; conventional tillage; endogeic; no-tillage; reduced tillage;

    Abstract : Earthworms have several functions in the soil, for instance redistribution of organic matter and enhancing plant available nutrients. Earthworms are divided into three ecological groups, with different functions in the soil. The groups are: anecic, endogeic and epigeic. READ MORE

  4. 3. Analysis of fatty acids in fatty acid-based herbicides by gas chromatography

    University essay from Lunds universitet/Kemiska institutionen

    Author : Mohamad Abd Elwadood; [2023]
    Keywords : Analytical Chemistry; Fatty Acids; Gas Chromatography; Green Herbicides; Retention Index; Flame Ionization Detector; Mass Spectrometry; Supercritical Carbon Dioxide Extraction.; Chemistry;

    Abstract : Fatty acids-based herbicides are considered to be a green alternative to synthesized weed control products. However, the environmentally sustainable effect of those herbicides needs more investigation to be confirmed. READ MORE

  5. 4. Effects of soil factors on pioneer bryophyte species composition

    University essay from Lunds universitet/Examensarbeten i biologi

    Author : Dora Mijić; [2023]
    Keywords : Biology and Life Sciences;

    Abstract : Bryophytes play a significant role in various ecological processes, including soil succession and colonization after disturbances. Although they are commonly believed to take up nutrients from soil solutions rather than the soil itself, the influence of soil on their growth and distribution is evident from previous studies. READ MORE

  6. 5. Forest regeneration and edge effects : an ecophysiological analysis after gap-cutting

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Tyra Tornberg; [2023]
    Keywords : Regeneration; Edge effects; Edge zone; Continuous cover forestry; Gap-cutting; Isotope analysis; 15N; Nitrogen; Carbon;

    Abstract : As continuous cover forestry is an ongoing topic in todays forest debate, questions are raised about eventual issues connected to the management. It is known that seedling performance can be poor near the edge of harvested areas, and around retained trees. This is a critical issue in transitioning toward continuous cover forestry. READ MORE