175 record(s) found with the tag "sediment" (multi-year projects are grouped):
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Central Foreland Project- Surficial Geology Mapping, La Biche Map Sheet.
Principal Investigator: Smith, Rod
Licensed Year(s): 1999
Summary: The purpose of the study is to continue the standard 1:50 000 geological mapping that was started in the summer of 1997 as per mandate of the Geological Survey of Canada. Parties will be sent out by helicopter from Fort Liard and most of the area will be visited only once. The primary method of fieldwork is by foot traverse. Observations will be recorded and small samples of rocks and sediments...


The origin of deformed massive ice, Pleistocene Mackenzie Delta, Western Canadian Arctic
Principal Investigator: Murton, Julian B
Licensed Year(s): 1999 1998
Summary: The main objective of the proposed research is to establish the origin of massive bodies of underground ice at three key massive-ice localities in the Mackenzie Delta area: i) Mason Bay area, NE Richards Island; (ii) the central Eskimo Lakes region and (iii) the Liverpool Bay area. The research will be carried out by an interdisciplinary team of scientists examining the geology, glaciology and c...


Water, Sediment and Fish Testing of Marian River system
Principal Investigator: Nevitt, Zabey
Licensed Year(s): 1999 1998
Summary: For many years the Dogrib have trapped and fished in and around the Marian River. There are concerns that contaminants are entering the river system. Some of the concerns include: effects on health from eating fish and effects on heath from drinking water. Field collection will take place over two days. The team will travel by canoe from Rae. Seven fish will be caught by members of the community f...


Sedimentary architecture of Neoproterozoic sandstones of the Katherine Group
Principal Investigator: Long, Darrel G.F.
Licensed Year(s): 1997
Summary: During the summer of 1997, the researchers will visit several cliff exposures of sandstone in the Mackenzie Mountains in the Carcajou Canyon (NTS 96D) and Wrigley Lake (NTS 95M) map areas, south of Norman Wells and west of Tulita, in order to obtain information on the shape of structures preserved in sandstones deposited by ancient rivers. By determining the geometry of these sandstone bodies it ...


Biogeochemistry of Lakes in the Mackenzie Delta
Principal Investigator: Lesack, Lance
Licensed Year(s): 2017 2016 2015 2014 2010 2009 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993
Summary: Work based at the Inuvik Research Centre & will consist of field and lab work focused on 6 to 9 small lakes in the Delta near Inuvik. Field work will involve day trips by boat or helicopter to delta lakes. Two specific studies to be done include: 1) Evaluation of the rates of growth among groups of microscopic aquatic plants among a set of lakes that range from non-transparent to relatively transp...


Investigations of ground ice development in sediments of the Mackenzie Delta area.
Principal Investigator: Burn, Chris R
Licensed Year(s): 1997 1996 1995 1994 1993 1992 1991
Summary: The purpose is to collect samples of ground ice and to measure air, ground and lake temperatures. We use the information to help understand how the permafrost in the area has changed in the last few thousand years, in order to determine what might happen in the future....


1996 Field Evaluation of Aquatic Effects Monitoring Methods to Determine Mining Effects
Principal Investigator: Chapman, Peter M.
Licensed Year(s): 1996
Summary: The Lupin study site is one of seven mine sites being investigated across Canada. Receiving water samples will be collected for chemistry (total and dissolved metals) and toxicity testing. To ensure that a well-defined chemical gradient exists water and sediment will be collected from reference and exposure stations at the study site. Sediment samples will be collected for chemistry (total orga...


Palynology (Mackenzie Valley Global Change), study of the climatic change along the Mackenzie River and on the Arctic Islands.
Principal Investigator: Jette, Helene
Licensed Year(s): 1995 1993 1992
Summary: The researcher will sample a variety of lakes (some 50 lakes altogether) around Inuvik. A hole, approximately 8 inches in diameter, will be bored through the ice in each lake. Using an Ekman sampler, lake bottom sediments (mud) will be collected for analysis in the lab. The researchers will get to each of the lakes bt helicopter and spend approximately 15 to 20 minutes at each lake....


Persistent organic contaminants in the Great Slave Lake ecosystem.
Principal Investigator: Evans, Marlene S.
Licensed Year(s): 1995 1994
Summary: The researchers will collect samples of sediments from the bottom of Great Slave Lake at sites near Fort Resolution and Lutsel K'e. This data will allow a better understanding of how fast sediments are deposited on the lake bottom in various regions. Researchers will also collect invertebrates and fish samples as part of an overall study of contaminants in the lake's ecosystem....


Geomorphologic and Hydrologic Analysis of Surface Features of the Mackenzie Delta, NT Using Spacial Image Analysis.
Principal Investigator: Boyes, Donald M.
Licensed Year(s): 1995 1994 1990
Summary: The collection of the field data is required to collaborate satellite image classifications and interpretations concerning water body measurements, plant community types and sedimentation patterns. Field measurements will include measuring ground distances and recording plant characteristics. Nothing in the field area will be destroyed or removed....


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