Year: 2024, 2024
Member of: Trent University Graduate Thesis Collection
Abstract: <p>ABSTRACT</p><p>Development of Forest Degradation Indicators from Long-term Trajectories of Multispectral Satellite Images, and their Projections into the Future
under Climate Change, in Ontario, Canada</p><p>Md. Mozammel Hoque</p><p>Ontario forests are affected by natural and anthropogenic disturbances leading to forest degradation, which significantly… more Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): Janik, Gabrielle, Thesis advisor (ths): Ponce-Hernandez, Raul, Degree committee member (dgc): Hutchinson, Tom, Degree committee member (dgc): Beresford, David, Degree committee member (dgc): Thompson, Karen, Degree granting institution (dgg): Trent University Abstract: <p>This thesis uses three approaches to assess the potential of permaculture in Central Ontario. This was done using a vegetable field trial and modelling programs to determine the effectiveness of permaculture to decrease negative impacts of climate change based on projected climate values derived from regional circulation models. The first approach showed no statistical difference (P<0… more Year: 2020, 2020
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Currently, UAVs are deployed to measure crop health in a timely manner by mapping vegetation indices. A study using two different fields was conducted in order to search for a relationship that may exist between crop health and soil fertility. A UAV equipped with sensor technology was used for mapping of vegetation indices which were then statistically compared to soil nutrient data… more Year: 2015, 2015
Member of: Trent University Graduate Thesis Collection
Abstract: <p>Soil mineralizable nitrogen (N) is the main component of soil N supply in humid temperate regions and should be considered in N fertilizer recommendations. The objectives of this study were to determine the potentially mineralizable N parameters, and improve N fertilizer recommendations by evaluating a suite of soil N tests in southwestern Ontario. The study was conducted over the 2013… more Year: 2013, 2013
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): Bedard, K. ottO, Thesis advisor (ths): McKenna-Neuman, Cheryl, Degree committee member (dgc): Cogley, Graham, Degree committee member (dgc): Ponce-Hernandez, Raul, Degree committee member (dgc): Pond, Bruce, Degree granting institution (dgg): Trent University Abstract: <p>A wind tunnel study was conducted to investigate aeolian impact ripples in sand beds of varied texture from coarsely skewed to bimodal. Experimental data is lacking for aeolian megaripples, particularly in considering the influence of wind speed on ripple morphometrics. Additionally, the modelling community requires experimental data for model validation and calibration.</p><p… more
