Browsing Earth and Environmental Sciences by Title
Now showing items 544-563 of 831
-
Muscovite 40Ar/39Ar Geochronology of the Western Parry Sound and Britt Domains, Central Gneiss Belt, Grenville Province
(1991-04-15)40Ar/39Ar analysis of ten muscovite samples from the western Central Gneiss Belt, Grenville Province, Ontario, yielded good argon spectra. The ages calculated show a trend of decreasing age southward into the orogenic ... -
Nature Appropriation and Associations with Population Health in Canada's Largest Cities
(2013-04)Earth is a finite system with a limited supply of resources. As the human population grows, so does the appropriation of Earth's natural capital, thereby exacerbating environmental concerns such as biodiversity loss, ... -
Nature vs. Nurture: Studying the Influence of Formal Environmental Education Receivedfrom Ages 4-18 on the Interpretation of Environmental Consciousness for Domestic Undergraduate Students of Dalhousie University’s Studley Campus
(2024-04)Our study’s purpose was to investigate the relationship between environmental education prior to post-secondary education and current participation in sustainable behaviour and or beliefs. The issue of protecting our ... -
New insight into the South Tibetan detachment system: Not a single progressive deformation
(2012-03)Low-angle normal faults (LANF), typically regarded as accommodating crustal or lithospheric extension, may also form during lithospheric shortening. The best-studied system of syn-contractional LANFs is the South Tibetan ... -
A NEW METHOD FOR PRIORITIZING CATCHMENTS FOR TERRESTRIAL LIMING IN NOVA SCOTIA
(2015-04)Freshwater acidification is a chronic issue in South Western Nova Scotia (SWNS). Despite reductions in emissions causing acid deposition in SWNS, water quality in the region is not predicted to improve for another 60 years ... -
Nova Scotia’s low-bush blueberry industry: Identified areas of concern, what needs done and visions for the future
(2009-04)The low-bush blueberry industry is Nova Scotia’s most important agricultural industry, occupying the largest area under horticultural production and contributing the most economically. The blueberry industry has become ... -
Occurrence and Origin of Garnet in the South Mountain Batholith
(1980-03-15)Garnet occurs around the margin of the South Mountain batholith as an accessory mineral in three distinct comagmatic phases. Electron microprobe analyses and textural relationships of 50 garnet-biotite pairs indicates that ... -
Offshore oil and natural gas
(Atlantic Geoscience Society, 1992-05)This documentary looks at the petroleum exploration industry off Canada's east coast in the early 1990s. It covers the geology of hydrocarbon formation in sedimentary rocks, the extraction of petroleum, supply chain safety, ... -
Old Growth among Us: A Characterization of Urban Old-Growth Forests in Halifax
(2015-04)Currently, there is little research in the field of urban old-growth forests. This study aims to address this issue, furthering our knowledge of urban old-growth in Nova Scotia. The research focuses on identifying ... -
On The Rocks - THE TRAINING OF GEOLOGISTS AT DALHOUSIE
(1994-04-15) -
Opportunities and Challenges of Environmental Assessment under CEAA 2012
(2013-03)The objective of this study was to review how implementation of the Canadian Environmental Assessment Act 2012, as a part of the Canadian Federal Budget Bill (C-38), will affect environmental assessment, and ultimately ... -
The Origin and Emplacement of the Rock Units in Mule Creek, Northwestern British Columbia
(1983-04-15)In 1982 field work was carried out in northwestern British Columbia for Noranda Exploration Company, Ltd. Here a sequence of porphyritic and vesicular volcanic flows containing interbedded gypsum was discovered. Finely ... -
The Origin and Occurrence of Cordierite in the South Mountain Batholith
(1984-04-15)Cordierite occurs on both sides of the contact between the South Mountain batholith and the Meguma metasediments, in southwestern Nova Scotia. Textural features of the cordierites in the batholith, the xenoliths, the Meguma ... -
Origin of Foliation in the Barrington Passage Pluton
(1991-04-15)New studies provide insight into the processes producing the penetrative foliation observed in the Barrington Passage Pluton (BPP). Preferred alignment of primary minerals, imbrication of feldspars, preferred alignment of ...