Browsing Earth and Environmental Sciences by Title
Now showing items 621-640 of 806
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Radiocarbon evidence for annual growth rings in the deep-sea octocoral Primnoa resedaeformis
(2005)The deep-sea gorgonian octocoral Primnoa resedaeformis is distributed throughout the Atlantic and Pacific Oceans at depths of 65 to 3200 m. It has a 2-part skeleton of calcite and gorgonin. Towards the inside of the axial ... -
Rainwater Collection System: A Feasibility Study for Dalhousie University
(2006-04)The Rainwater Collection and Cistern System: A Feasibility Study for Dalhousie University is based on the core requirements of the Environmental Problem Solving II (ENVS: 3502). The report includes a variety of methods to ... -
Recent Advances in Multichannel Seismic Imaging for Academic Research in Deep Oceanic Environments
(2012-03)No abstract available. -
The recent ice age
(Atlantic Geoscience Society, 1990-03) -
Recent Seismic Studies at the East Pacific Rise 8 degrees 20 '-10 degrees 10 ' N and Endeavour Segment Insights into Mid-Ocean Ridge Hydrothermal and Magmatic Processes
(2012-03)As part of the suite of multidisciplinary investigations undertaken by the Ridge 2000 Program, new multichannel seismic studies of crustal structure were conducted at the East Pacific Rise (EPR) 8 degrees 20'-10 degrees ... -
Recommendations for promoting stair use in the Dalhousie Tupper Building
(2012-04)There is an increase in the proportion of people engaged in sedentary careers, which promotes a more inactive lifestyle. Promoting physical activity across Dalhousie campus is a major part of the Healthy Dalhousieʼs ... -
Reconstructing past sea surface temperatures near the Iceland-Faroe Ridge using alkenone paleothermometry (Uk’37 )
(2015-04)Understanding the ocean and its past behaviour is important because it gives insight into rates and amplitudes of global change. This thesis uses a paleoceanographic technique (Simplified Ketone Unsaturation Index (Uk’37)) ... -
RECONSTRUCTING PAST STORMINESS IN HALIFAX HARBOUR THROUGH GRAIN-SIZE ANALYSIS OF MARINE SEDIMENT CORES
(2013-04)The Intergovernmental Panel on Climate Change (ICPP, Trenberth, 2007) predicts that extra tropical storm tracks will move pole-ward and have higher precipitation rates and larger wind speeds at the end of the 21st century. ... -
RECONSTRUCTION OF POLLUTION HISTORY AT MILL COVE, BEDFORD BASIN USING BENTHIC FORAMINIFERA
(1999-04-15)The comparison of data from two cores collected in Bedford Basin, adjacent to the Mill Cove Sewage Treatment Plant, in August 1998, to data from 1968, 1993 and 1996, allows the impact of pollution to be determined. Benthic ... -
Redox state of the South Mountain Batholith: A reconnaissance study using zircon geochemistry
(2019-05-15)The late Devonian South Mountain Batholith (SMB) of Southwestern Nova Scotia is the largest plutonic igneous body emplaced during the Appalachian orogeny, with a current surface expression of 73,000 km2. The batholith ... -
Reducing Disposable Cups on Dalhousie Campus: A Second Cup Case Study
(2008-04)An enormous amount of waste is being generated on campus through the use of disposable cups. Massive amounts of waste are generated by coffee cups each week and are sent to landfills. Landfills are unsustainable and cause ... -
Reducing the energy use in Dalhousie residences through infrastructural and behavioral changes
(2007-04)Dalhousie University is one of the leading institutions of higher learning in Canada. Over the years, it has taken a leadership role through signing both the Talloires and Halifax Declarations, committing itself to teach ... -
A Refraction Seismic Survey of Martinique Beach: Geometry and Significance to Barrier Beach Evolution
(1985-04-15)During the summer of 1984 a refraction seismic survey was conducted at Martinique Beach using a 12 geophone array and seismic recorder with a hammer plate as the acoustic source. Sixteen sites were occupied along the 3.5 ... -
Regional Geochemical Variations of Upper Cenozoic Volcanic Rocks in the Andes
(1978-03-15)Regional variations in the chemical composition of Miocene-to-Recent volcanic rocks from the Central Andes are investigated on the basis of 260 chemical analyses compiled from the literature in addition to 25 new analyses ... -
A REGIONAL INVESTIGATION OF SCHEELITE OCCURRENCES IN THE MEGUMA QROUP OF NOVA SCOTIA
(1984-04)The scheelite deposits of the Meguma Group of Nova Scotia are found within interbedded veins in the slates and quartzites of the lower Halifax and upper Goldenville Formations. The veins are found at the edge of or within ... -
Regional Mapping and Petrographic Study of a Silurian Gneissic Complex, Belle Cote Road, Cape Breton, Nova Scotia
(1987-04-15)The Leblanc Lake area is located in the central Cape Breton Highlands south of the Cheticamp River. The main study area is situated along Belle Cote Road, one of the numerous logging roads in the region. Mapping at ... -
Relating nutrient availability to yield: an examination of lowbush blueberry (Vaccinium anustifolium) resource limitation in Prince Edward Island
(2015-04)This study investigates the role of nutrient availability within the lowbush blueberry (Vacciunium Angustifolium) to add to the current body of knowledge on the role of resource limitation in predicting final yield. The ... -
Relations Between the Sulphide Minerals, Metamorphism, and Deformation in the Faribault Brook Area of the Cape Breton Highlands, Nova Scotia
(1986-04-15)The study area is located within the Jumping Brook Complex which is part of the western Highlands volcanic sedimentary complex. In the Faribault Brook area, the Jumping Brook Complex consists of a unit of pillow basalts ... -
The relationship between urban tree canopy cover and socioeconomic status in urban Halifax
(2018-04)Urbanization has highlighted the importance of vegetation in city environments. The influx of people into city centers are concentrating larger populations into smaller areas, and this is having a negative impact on the ...