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Fall Update 2003 ALGONQUIN ECO WATCH HEADWATER - LICHEN STUDY |
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The 2003 field
season will “close the loop” in our program to establish pollution. This
year’s work will be concentrated around the eastern and This project
has been made possible thanks to a partnership among Algonquin Eco Watch,
the W. Garfield Weston Foundation, the McLean Foundation, Sir Sandford Fleming
College, the Lake Partners Program and the Ontario Ministry of Natural Resources/Ontario
Parks. While it will require considerable time to collate, format and present
the data gathered during the 3-year duration of this program, the results
will be available to all interested groups and individuals. |
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| Leigh Hann (right) and Jay McConnell conducting physio-chemical tests on Cauchon Lake, adjacent to the abandoned CNR line, northern Algonquin Park. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
INVASIVE SPECIES |
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Mounting concern over introduced species from other ecosystems led to the creation of 2 new signs that may now be seen at launching sites and access points in and around Algonquin Park. These signs (see below), which are the result of a “partnership” among Algonquin Eco Watch, the Ontario Federation of Anglers and Hunters, and Ontario Parks, warn of the dangers of species introductions into the Algonquin Ecosystem. The inadvertent or intentional introduction of fish species such as bass, smelt and pike, in addition to the transfer via boats and trailers of such pests as the zebra mussel and the spiny water flea, could cause the collapse of Algonquin’s predominantly cold-water trout fisheries. Plankton tows, conducted in conjunction |
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with the “Algonquin Ecosystem Headwater-Lichen Study” (see update this issue), so far indicate that the spiny water flea is not present in Algonquin waters. Hopefully these new signs will act as a visible reminder for us all, to help protect the waters of the Algonquin Ecosystem. In response to
the introduction of “unwanted” fish species to Algonquin waters
Algonquin Eco Watch has dedicated one of its Highway 60 sign sites to this
problem. Our new sign may be seen on the highway, when approaching from the
west. |
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THE DE-WATERING OF LAKE HURON |
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| While the Algonquin Ecosystem receives much of it’s moisture from passing weather systems, considerable additional moisture is obtained through a phenomenon known as “Lake Effect”, which results from moisture-laden air being cooled as it travels up the slope of the Algonquin Dome on prevailing westerly winds. While this often results in heavy precipitation as snow or rain, it also replenishes the headwaters of the seven major rivers that source on the Dome. This natural phenomenon depends directly on the surface area of Lake Huron/Georgian Bay, which can be verified by the fact that lake effect slows and stops as those water bodies progressively freeze over during the winter. This “water-generating engine” has been in balance for thousands of years, but may now be in jeopardy. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Dome
and have the short-term beneficial effect of increasing flow in the 7 major rivers that source there. The “down side” of this scenario is that the Amable du Fond, Petawawa, Bonnechere, Madawaska and York Rivers flow easterly into the Ottawa River drainage, while only the Muskoka and Magnetawan Rivers flow westerly back into Georgian Bay. This will result in an increased net water transfer out of the Lake Huron/Georgian Bay basin, exacerbating the already declining water level, caused by diversions, municipal withdrawals and onger, warmer open water periods. As the water level drops, the open water area of the basin will decrease, causing the long-term effect of reducing lake effect and river flow within the Algonquin Ecosystem. |
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| It is likely that during the summer of 2003, the Lake Huron level will drop below the 1964 level, which was the lowest on record. While the reasons for this are many, including such factors as the city of Chicago withdrawing in excess of 2 billion gallons per day, plus several consecutive dry summers, the implications of global warming deserve special consideration. Global warming will extend the open water period in the basin, which is expected to increase lake effect, owing to a longer period of evaporation. In effect, this will increase the amount of moisture precipitating onto the Algonquin | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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As
the water continues to drop, islands become peninsulas in Lake Huron’s
North Channel.
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| Such recent proposals as the dredging and widening of the St. Lawrence Seaway by the U.S. Army Corps of Engineers and the construction of a municipal water pipeline from Lake Huron to supply southwestern Ontario’s perceived domestic and municipal needs, would only serve to further lower the water level in Lake Huron. For these reasons, Algonquin Eco Watch will actively support any effort against proposals that are likely to cause further withdrawal of water from the Lake Huron/ Georgian Bay basin. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GRAPHITE MINE UPDATE |
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This
open pit graphite mine continues to negatively affect the headwaters of the
Magnetawan and Tim Rivers.
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SUPERSTACK UPDATE |
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Algonquin Eco Watch (AEW) met with Ministry of the Environment (MOE) personnel
on February 18th and again on March 4th, 2003, regarding concerns over our interpretation of sulphur dioxide (SO2) emissions from the 381m chimney (Superstack) at INCO in Sudbury. AEW has expressed ongoing concern in this regard, since the Algonquin Ecosystem lies directly in line and within range of emissions from the stack, particularly during frequent periods of northwesterly winds. Sulphur dioxide is known to be toxic to plant life. |
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Superstack
by moonlight.
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While our interpretation
of the data received via the “Freedom of Information and Protection
of Privacy Act” from MOE was correct (see “Algonquin Eco Watcher,
Spring-Summer, 2001), evidently we received data that more correctly reflect
emissions that would occur under maximum operating conditions, rather than
the actual emissions, which vary according to seasonal production levels.
The latter are calculated by a third party consultant |
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Graph
data: (Expressed in tonnes) ’92-396061; ’93-338333; ’94-143626;
’95-215447; ’96-216013; ’97-180391; ’98-214016; ’99-201082;
’00-201482; ’01-210378; ’02-221507.
CAPS;’92 - ’94 = 685,000; ’95 - ’02 = 265,000 |
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“In answer to the
request for the 381m stack portion of the total annual sulphur dioxide emission
reported for the Smelter Complex, we do not have actual data. I used best
available data to calculate total average annual emissions from the other
3 major atmospheric release points ….. The attached table provides modified
data that cannot be construed as hard fact.” While no individual CAPS
exist for Superstack alone, it appears that total INCO emissions do not exceed
the CAPS Food For Thought - Ministry
of the Environment personnel were unable to explain the science behind the
assigning of maximum allowable SO2 emissions (CAPS). This is understandable
owing to the constantly changing and unpredictable nature of wind currents.
It does, however, beg the question: “What minimal emission levels will
ensure no danger to plant life?” While it is encouraging to see the
steady lowering of allowable emissions through time, the sheer height of Superstack,
approximately 732m (2400ft) above sea level, virtually ensures that SO2 particles
can travel impressive distances. It can be mathematically demonstrated that
by lowering Superstack, the Radius of (SO2) Influence (ROI) would be proportionately
reduced. If this were done in conjunction with emission reduction, those areas
such as the Algonquin Ecosystem would eventually be withdrawn from the ROI,
while the status of those areas remaining within the ROI would remain unchanged.
In the long-term, this would mean that annual maintenance costs and the ultimate
Superstack decommissioning/removal costs would be significantly reduced. |
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OUR MEMBERS WRITE |
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• “It
should not be necessary to stock Park lakes with fish if
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• “I
share the need for research into detrimental emissions • “I
have been trying to get steel wire fishing-line banned in |
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BULLETS |
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CNR Decommissioning: Ownership of the CNR right-ofway remains disputed, with the Canadian National Railways contending that ownership reverted to the Province after abandonment and Ontario Parks refusing ownership pending environmental clean-up. As a result of a further site inspection and collection of slag samples from the roadbed, the Canadian Wildlife Service (CWS) of Environment Canada is conducting heavy metals tests to compare with results obtained by Algonquin Eco Watch, in an effort to determine the harmful effects on birds of ingesting slag. The Algonquins of Pikwakanagan: The 2-year Provincially imposed mandate to achieve fundamental grounds for land claim negotiations with the Algonquins of Pikwakanagan expired in March, 2003. While recent correspondence from the Ontario Native Affairs Secretariat to Algonquin Eco Watch (AEW) expresses hope that negotiations will resume AEW continues to express concern regarding the implications of the unresolved problems associated with the harvesting of fish and wildlife populations within the Algonquin Ecosystem. Graphite Lake: in May of 2002, a $55,000 fine was imposed by the Ontario Ministry of the Environment (MOE) on the owners of the graphite mine located at the headwaters of the Magnetawan and Tim Rivers. The fine was levied for “failing to comply with a certificate of approval and a control order (relating to water quality monitoring) at the mine”and had a 1-year payment deadline. Also, the Ministry of Northern Development and Mines (MNDM) issued aDirector’s Order for the company to file a Closure Plan within the same time frame. Recent discussions with MOE and MNDM indicate that neither deadline has been met and that those Ministries will be “reviewing and preparing alternative options”. Since the required monitoring was not done, it was not ossible to ascertain the status of previously identified water quality impairment. Algonquin Eco Watch will continue to follow developments in this regard. Kids’ Camps: During the summer-fall
of 2002, Algonquin Eco Muskoka River Plan: Algonquin Eco Watch has a seat on the Muskoka River Public Advisory Committee, as part of a study to review the operational management of Crown and privately owned water control structures (dams and hydropower facilities) on the Muskoka River system. Headwaters of both the North and South branches of the Muskoka River are located in Algonquin Park, and water control structures are present on 5 headwater lakes; namely McCraney, Burnt Island, Joe, South Tea and Ragged. The 4 areas of concern that Algonquin Eco Watch intends to pursue are dam integrity (leakage), lake trout egg/fry survival, protection of wetlands, and stable water levels for loon nesting. |
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