Use of Terrestrial Laser Scanner to access plant structure and tree volume at Gardens by the Bay - Singapore

The forestry sector is one of the important pillars in the Canadian contributing to 1,6% for the country`s GDP. Access forest structure and quantifying leaf and wood elements is essential to understand productivity and environmental contribution of trees and forested areas. Light Detection And Range (LiDAR) produces a 3-Dimension point cloud with high spatial resolution, therefore, Terrestrial Laser Scanners (TLS) arises as an important tool to measure efficiently forestry metrics fast and at a low cost.

Development of a Novel Sustainable Adsorbent Unit for Indoor Air Purifiers - Year two

This project is with Airpura – a developer of indoor air purifiers. We plan to develop a prototype and upscale the technology of recyclable coated iron-oxide systems, incorporated in the design, from the laboratory-scale to final consumer product use. The newly introduced adsorbent system serves to increase the removal efficiency of the volatile pollutants less amenable to adsorption on activated carbon. The modules are intended to be recyclable following periods of use in the indoor air purifiers.

Use of a deep passive source extremely low frequency (ELF) conductivity mapping system to improve the definition of ore bodies at depth - Applications to Bathurst, NB

The Bathurst Mining Camp, located in northern New Brunswick, is one of Canada's oldest mining districts. Most of the 46 known deposits were discovered in the 1950s using a combination of geological and geophysical methods.

Restoration Opportunities for the Lost Creeks of South Etobicoke

Extensive development in south Etobicoke resulted in creeks historically viewed as a nuisance being buried, culverted or piped underground. However, creeks don’t just disappear, during large rainfall or snowmelt events. These buried creeks have been found to be a catalyst for flooding and reduce water quality because of reductions in storage and absorption of stormwater run-off over vegetated surfaces resulting in a ‘flashy’ response to stormwater. This project will investigate restoration options for the remnant portions of the lost creeks and investigate green infrastructure (i.e.

Hydrogeochemical investigation of elevated geogenic uranium in a subarctic region

Northern Canada faces environmental changes from growing resource extraction and global warming, which make an understanding of baseline conditions critical. In the Dawson Range, Yukon, naturally elevated concentrations of uranium have recently been discovered in groundwater at levels that exceed federal water-quality guidelines. This region is also the focus of advanced mineral exploration and falls within traditional territories of several First Nations. Mining activities may enhance uranium mobilization through the generation of waste rock and tailings.

Cave to Mill: A Multi-Disciplinary Approach Linking Orebody Knowledge, Footprint Reliability and Sensor-Based Sorting to Improve Safety and Productivity

The proposed research project aims to develop and verify new technologies and numerical tools directed at six main research focus areas: 1. Orebody Knowledge, 2. Grade Management, 3. Cave Mine Design, 4. Integrated Cave-to-Mill, 5. New Measurement Technologies, and 6. Hazard Management. This project will also see the establishment of a multidisciplinary research network, the International Caving Research Network, to be directed at maintaining Canada’s competitiveness in the international mining industry.

Diagenetic history porosity evolution of the sandstones and carbonates around the Labrador?Port au Port Group boundary, Belle Isle, Western Newfoundland

The proposed project investigates the diagenesis of the lowermost Port au Port carbonates in Western Newfoundland. Few earlier studies suggested that the carbonates vary from lime mudstones of low energy to grainstones and rudstones of high energy shallow-shelf settings. The study will allow the reconstruction of full diagenetic history of the basin and factors that controlled the precipitation of cements and dolomitization that influenced the net rock porosity as well as the timing of precipitation of those cements during basin history.

Perovskite Solar Cell Development

The concern regarding the environmental impacts of climate change due to the consumption of fossil-fuels for our daily energy needs has notably increased over the past decade, resulting in a rapid increase of renewable energy implementation. The solar energy industry in particular has seen exponential increases in production worldwide.

Heavy Rare Earth Elements: New Insight into Mineralogical Parameters That Impact Mine Processing - Year two

Current Heavy Rare Earth Element (HREE) processing techniques are expensive, environmentally-challenging, and slow. Kinetic models predict that the rate of acid permeation of a mineral is the rate controlling step. Therefore, permeation rate controls the acid quantity and residency time of the mineral in the acid bath; impacting costs. Kinetic models are based on structural assumptions including the uniform distribution of elements within a mineral. This study proposes to employ atom probe tomography on the HREE-mineral gadolinite: an ore mineral in the resource at Strange Lake, Quebec.

Treated Drill Mud Residue Commercialization Research

As part of Envirosoil’s re-usable energy division in Nova Scotia and Newfoundland, drilling fluid waste product will be re-purposed as a potentially viable fuel supplement and additive in other industrial processes. The proposed research would look into viable options for reusing this material in a way that is commercially beneficial to the current operations, while also diverting the waste from landfills. The general objective of the proposed research is to better characterize the nature of the waste and how it can be safely pushed into the commercial market.