Browsing Geography and Environmental Management by Title
Now showing items 416-435 of 562
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RADARSAT-2 Polarimetric Radar Imaging for Lake Ice Mapping
(University of Waterloo, 2017-11-21)Changes in lake ice dates and duration are useful indicators for assessing long-term climate trends and variability in northern countries. Lake ice cover observations are also a valuable data source for predictions with ... -
A Random Forest Based Method for Urban Land Cover Classification using LiDAR Data and Aerial Imagery
(University of Waterloo, 2012-05-23)Urban land cover classification has always been crucial due to its ability to link many elements of human and physical environments. Timely, accurate, and detailed knowledge of the urban land cover information derived from ... -
Rapid Inspection of Pavement Markings Using Mobile Laser Scanning Point Clouds
(University of Waterloo, 2016-03-28)Intelligent Transportation System (ITS) is the combination of information technology, sensors and communications for more efficient, safer, more secure and more eco-friendly surface transport. One of the most viable forms ... -
Re-evaluating Scattering Mechanisms in Snow-Covered Freshwater Lake Ice Containing Bubbles Using Polarimetric Ground-based and Spaceborne Radar Data
(University of Waterloo, 2015-07-13)Lakes are a prominent feature of the sub-Arctic and Arctic regions of North America, covering up to 40% of the landscape. Seasonal ice cover on northern lakes afford habitat for several flora and fauna species, and provide ... -
Recognizing Features in Mobile Laser Scanning Point Clouds Towards 3D High-definition Road Maps for Autonomous Vehicles
(University of Waterloo, 2017-08-29)The sensors mounted on a driverless vehicle are not always reliable for precise localization and navigation. By comparing the real-time sensory data with a priori map, the autonomous navigation system can transform the ... -
Recognizing the role of gender and food security in type 2 diabetes nutrition education in rural southwestern Ontario
(University of Waterloo, 2014-04-24)Food systems and health systems are interdependent. Historically, however, strategies that focused on the development of these systems evolved in isolation from one another. Non-communicable diseases such as type 2 diabetes ... -
Red coralline algae and climate change: growth, magnesium concentration variability and the development of a new palaeoclimate proxy
(University of Waterloo, 2015-01-22)Past ocean acidification recorded in the geological record facilitates the understanding of rates and influences of contemporary pCO2 enrichment. High resolution proxies of pCO2 and pH can be used to reconstruct ... -
The Regional Integration of Protected Areas: A Study of Canada's National Parks
(University of Waterloo, 2008-08-01)The relationship between protected areas and their regions is complex, dynamic, and often based on social interactions. It is widely accepted that protected areas are not “islands” – rather they are connected to their ... -
Regulatory Dynamics, Institutional Cohesiveness, and Regional Sustainability
(University of Waterloo, 2002)It is generally acknowledged that economic activity continues apace and at the expense of social and ecological integrity while the course of economic development remains far from any approximation of sustainability. Few ... -
Remittances, household food security, and entrepreneurship development: A case study of Mzuzu, Malawi
(University of Waterloo, 2023-03-16)With the substantial increase in migrant remittances to developing countries since the 1990s, there is a growing interest in migration and development among academics and development practitioners. Remittances, if channelled ... -
Remote sensing and biophysical monitoring of vegetation, terrain attributes and hydrology to map, characterise and classify wetlands of the Maputaland Coastal Plain, KwaZulu-Natal, South Africa
(University of Waterloo, 2014-05-16)The Maputaland Coastal Plain is situated in north-eastern KwaZulu-Natal Province, South Africa. The Maputaland Coastal Plain and underlying aquifer are two separate but inter-linked entities. This area with high permeable ... -
Remote Sensing for Large-Area, Multi-Jurisdictional Habitat Mapping
(University of Waterloo, 2005)A framework designed to guide the effective use of remote sensing in large-area, multi-jurisdictional habitat mapping studies has been developed. Based on hierarchy theory and the remote sensing scene model, the approach ... -
Remote Sensing Observations of Tundra Snow with Ku- and X-band Radar
(University of Waterloo, 2014-01-24)Seasonal patterns of snow accumulation in the Northern Hemisphere are changing in response to variations in Arctic climate. These changes have the potential to influence global climate, regional hydrology, and sensitive ... -
Remote sensing of chlorophyll-a in small inland waters
(University of Waterloo, 2022-01-26)Small inland waters (SIWs) – waterbodies smaller than 100 km2 – are the predominant form of lakes globally, yet they are highly subject to water quality degradation, especially due to harmful algae blooms (HABs). Space-borne ... -
Remote sensing of reef fish communities
(University of Waterloo, 2009-10-28)During the last three decades of coral reefs studies, the large areal coverage of data derived from satellite images has increasingly been used to complement the more detailed but spatially limited data produced by ... -
Remotely Sensed Data Segmentation under a Spatial Statistics Framework
(University of Waterloo, 2010-01-18)In remote sensing, segmentation is a procedure of partitioning the domain of a remotely sensed dataset into meaningful regions which correspond to different land use and land cover (LULC) classes or part of them. So far, ... -
Representations of polar bears in tourism: Exploring power relations through discourse analysis
(University of Waterloo, 2014-09-02)Historical and contemporary relationships between human beings and polar bears are dynamic and complex, and the lives of these two animal species continue to be intimately intertwined in the tourism context. The polar bear ... -
Requirements and Barriers to Strengthening Sustainability Reporting Among Mining Corporations
(University of Waterloo, 2010-07-28)Mining depletes, processes, and relocates mineral resources while profoundly changing landscapes and socio-economic patterns of affected regions and communities. For millennia these impacts have been “accepted” by society ... -
Residential Solar Energy Adoption in a Community Context: Perceptions and Characteristics of Potential Adopters in a West Toronto Neighbourhood
(University of Waterloo, 2012-01-25)In the summer of 2007, a single neighbourhood in downtown Toronto contributed at least 13 percent of all residential grid‐tie solar photovoltaic (PV) systems sold in the Canadian province of Ontario. On average, PV ... -
Residents’ and tourists’ perspectives on potential introduction of casino industry and its role in tourism and community development: the case of the Republic of Cyprus
(University of Waterloo, 2008-04-25)For years, the gambling industry has been gaining popularity among a variety of countries and communities for its contribution to tourism development and thus, to the economy. At the same time, the addictive nature of the ...