WORKSHOP ON MULTIVARIATE STATISTICAL ANALYSIS IN ECOTOXICOLOGY
tim.t.j.kedwards at gbjha.zeneca.com
Fri Jul 5 01:04:47 EST 1996
Please find attached below details of the forthcoming workshop. If you
require any further
information feel free to contact me directly.
Dr Tim Kedwards
Ecological Risk Assessment Section
Jealott's Hill Research Station
Tel: +44 (0) 1344 414107
Fax: +44 (0) 1344 414124
Email: Tim.T.J.Kedwards at gbjha.zeneca.com
Disclaimer:- 'The opinions expressed herein are my personal opinions
and do not necessarily represent those of my employer'
A WORKSHOP ON MULTIVARIATE STATISTICAL ANALYSIS IN ECOTOXICOLOGY
Saturday, 16 November 1996, 8:30 - 5:30, Washington Hilton and Towers
Presented in conjunction with the SETAC 17th Annual Meeting,
Frameworks for ecological risk assessment often culminate in the
evaluation of effects under simulated or actual environmental conditions.
A fundamental objective of such semi-field and field studies is to
effects at the community and ecosystem level. To this end, data are
a large number of ecological variables, including manipulative
streams, mesocosms, terrestrial field trials), environmental monitoring
upstream/downstream), and ecological surveys (plants, bird census).
Data from these studies are usually evaluated by using univariate
statistics (e.g. analysis of variance, concentration-response
regression). These have
limitations because it is only possible to look at a limited number of
within the ecosystem at any one time, limiting effects determination to
population level, whereas the objective is normally to understand effects
levels of organization.
The advent of greater computing power and recent developments of new
multivariate statistical tools has made available a variety of techniques
CANOCO, RIFFLE, PRIMER) with the potential to overcome some of these
limitations. Consequently, there is growing interest among
applying such techniques to field studies in order to be able to generate
community and ecosystem endpoints. This workshop will provide an
opportunity for interested individuals to meet and exchange views on
and allow developers of the statistical approaches to discuss the
application of the techniques.
The objective of this workshop is to provide information on and generate
of multivariate statistical techniques in ecotoxicological field studies,
focusing on the
application of techniques for generating community and ecosystem level
rather than mathematical derivation.
Attendance will be limited to 100 people to maximize information
Registration is first-come, first served. The registration fee is
$255, and forms can be obtained from the SETAC Office.
Workshop proceedings will be provided to all registrants at no
additional cost, and will be available for purchase by others after the
1010 North 12th Avenue
Pensacola, Florida 32501
T 904-469-1500 F 904-469-9778 E setac at setac.org
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