Application of innovative techniques for investigation of cause studies in environmental effects monitoring for metal mines in Canada: Need for technical guidance

2018 ◽  
Vol 14 (4) ◽  
pp. 519-521
Author(s):  
James Elphick ◽  
Guy Gilron ◽  
Jennie Christensen
Keyword(s):  
Environmental Effects ◽  
Metal Mines ◽  
Innovative Techniques ◽  
Technical Guidance ◽  
Environmental Effects Monitoring

Caging Small-Bodied Fish as an Alternative Method for Environmental Effects Monitoring (EEM)

2005 ◽  
Vol 40 (3) ◽  
pp. 328-333 ◽  
Author(s):  
Vince P. Palace ◽  
Cecilia Doebel ◽  
Chris L. Baron ◽  
Robert E. Evans ◽  
Kerry G. Wautier ◽  
...  
Keyword(s):  
Environmental Effects ◽  
Wild Fish ◽  
Viable Alternative ◽  
Confounding Factors ◽  
Metal Mines ◽  
Alternative Method ◽  
Confinement Stress ◽  
Environmental Effects Monitoring

Abstract The utility of using fish held in cages for investigating the potential effects of industrial and municipal effluents has been demonstrated. These types of exposures are able to control the influence of some confounding factors and also provide a measure of certainty with regard to exposure. However, Canada's current Environmental Effects Monitoring (EEM) Program for metal mines does not accept caged fish as a viable alternative for use in place of wild fish surveys. Concerns appear to be focused on the confounding influences of confinement stress on typical EEM endpoints. Confinement stress may be reduced in smaller-bodied fish relative to larger fish, increasing the relevance of their use for EEM. A standardized technique for deploying small-bodied fish in cages that may be useful for EEM programs is described.

Investigation of Cause in Pulp and Paper Environmental Effects Monitoring

2005 ◽  
Vol 40 (3) ◽  
pp. 261-274 ◽  
Author(s):  
L. Mark Hewitt ◽  
Monique G. Dubé ◽  
Sandra C. Ribey ◽  
Joseph M. Culp ◽  
Richard Lowell ◽  
...  
Keyword(s):  
Environmental Effects ◽  
Pulp And Paper ◽  
Sufficient Information ◽  
Response Patterns ◽  
Pulp Mills ◽  
Metal Mining ◽  
Scientific Disciplines ◽  
Specific Stage ◽  
Metabolic Disruption ◽  
Environmental Effects Monitoring

Abstract Environmental Effects Monitoring (EEM) Programs in Canada have been developed for the pulp and paper and metal mining industries. The EEM Program conducts cyclical evaluations of receiving environments to determine whether effects exist when facilities comply with existing regulations. Investigation of cause (IOC) is a specific stage in the EEM Program that is used after environmental effects in fish and/or benthos have been detected, confirmed and their extent and magnitude have been documented. This paper presents an overview of the processes associated with this phase of monitoring. The objective of an IOC is to obtain sufficient information so that the source of the effect can be identified and removed, or its effects reduced to an acceptable level. The initial direction of an IOC is dependent upon the type of response patterns observed for fish and/or benthos during EEM cycles and extent/magnitude studies. The framework presented in this paper is based on an amalgamation of research projects conducted at Canadian pulp mills over the last decade and selected studies are summarized as examples. It also represents an integration of several research philosophies and scientific disciplines. The framework is based on national response patterns from the second cycle of pulp and paper EEM studies. IOCs are directed into either an eutrophication-based investigation or a contaminant-based investigation (including metabolic disruption in fish). The framework is constructed with a progression of investigative levels designed to provide more information on the causative factors. Each of these phases also represents a decision point for stakeholders to determine if sufficient information has been attained about the causal factor(s) and whether the IOC should be concluded. It is expected that the framework will evolve with a growing knowledge base of causal factors, as facilities enter into this phase of the EEM Program.

Seasonal reproductive patterns and recommended sampling times for sentinel fish species used in environmental effects monitoring programs in Canada

2010 ◽  
Vol 18 (NA) ◽  
pp. 115-135 ◽  
Author(s):  
Timothy J. Barrett ◽  
Kelly R. Munkittrick
Keyword(s):  
Fish Species ◽  
Environmental Effects ◽  
Reproductive Strategy ◽  
Mining Industry ◽  
Pulp And Paper ◽  
Reproductive Pattern ◽  
Metal Mining ◽  
Reproductive Patterns ◽  
Sampling Times ◽  
Environmental Effects Monitoring

Canada’s environmental effects monitoring (EEM) program is currently in its fifth cycle of monitoring for the pulp and paper industry and second cycle of monitoring for the metal mining industry. More than 60 different sentinel fish species have been used in the EEM fish population surveys and reproductive impacts have been identified as an issue of concern in the pulp and paper program. A review of the literature was conducted to obtain details of the reproductive biology of each fish species that has been used in EEM studies in Canada. Using available data on seasonal changes in gonadosomatic indices, the seasonal reproductive patterns of Canadian fish species were divided into categories based on reproductive strategy and the timing of initiation of gonadal recrudescence. Recommended sampling times were developed for each reproductive pattern based on periods of temporal stability, minimum variability, and maximum value in gonadosomatic indices within a reproductive cycle. The reproductive strategy, spawning time, spawning temperature, and recommended sampling time were provided for the each sentinel fish species as well as life history characteristics including longevity, age and size at maturity, and mobility. Examination of the fish surveys using small bodied forage species from the EEM pulp and paper program revealed that approximately 72% of these studies were not conducted at the developed recommended sampling times and the magnitude of impacts may be underestimated by failing to sample at the recommended time.

Developing Triggers for Environmental Effects Monitoring Programs for Trout‐Perch in the Lower Athabasca River (Canada)

2019 ◽  
Vol 38 (9) ◽  
pp. 1890-1901 ◽  
Author(s):  
Bruce W. Kilgour ◽  
Kelly R. Munkittrick ◽  
Liza Hamilton ◽  
Catherine L. Proulx ◽  
Keith M. Somers ◽  
...  
Keyword(s):  
Environmental Effects ◽  
Athabasca River ◽  
Monitoring Programs ◽  
Environmental Effects Monitoring

scholarly journals Principles and Challenges for Multi-Stakeholder Development of Focused, Tiered, and Triggered, Adaptive Monitoring Programs for Aquatic Environments

Diversity ◽  
2019 ◽  
Vol 11 (9) ◽  
pp. 155
Author(s):  
Kelly R. Munkittrick ◽  
Tim J. Arciszewski ◽  
Michelle A. Gray
Keyword(s):  
Environmental Effects ◽  
Monitoring Program ◽  
Lessons Learned ◽  
Aquatic Environments ◽  
Paper Mills ◽  
Monitoring Programs ◽  
Adaptive Monitoring ◽  
Working Groups ◽  
Multi Stakeholder ◽  
Environmental Effects Monitoring

In Canada, there is almost 30 years of experience in developing tiered and triggered adaptive monitoring programs focused on looking at whether environmental concerns remain when pulp and paper mills, or metal mines, are in compliance with their discharge limits. These environmental effects monitoring programs were based on nationally standardized designs. Many of the programs have been developed through multi-stakeholder working groups, and the evolution of the program faced repeated frictions and differing opinions on how to design environmental monitoring programs. This paper describes key guidance to work through the initial steps in program design, and includes scientific advice based on lessons learned from the development of the Canadian aquatic environmental effects monitoring program.

Toxicity assessment in marine sediment for the Terra Nova environmental effects monitoring program (1997–2010)

2014 ◽  
Vol 110 ◽  
pp. 26-37 ◽  
Author(s):  
Sandra A. Whiteway ◽  
Michael D. Paine ◽  
Trudy A. Wells ◽  
Elisabeth M. DeBlois ◽  
Bruce W. Kilgour ◽  
...  
Keyword(s):  
Environmental Effects ◽  
Marine Sediment ◽  
Monitoring Program ◽  
Toxicity Assessment ◽  
Terra Nova ◽  
Environmental Effects Monitoring

Detection and decision-making in environmental effects monitoring

1995 ◽  
Vol 19 (5) ◽  
pp. 629-639 ◽  
Author(s):  
M. Power ◽  
G. Power ◽  
D. G. Dixon
Keyword(s):  
Decision Making ◽  
Environmental Effects ◽  
Environmental Effects Monitoring
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