Steedman, RK 2006, 'Operational Environmental Systems for Mine Closure', in AB Fourie & M Tibbett (eds), Proceedings of the First International Seminar on Mine Closure
, Australian Centre for Geomechanics, Perth, pp. 741-750, https://doi.org/10.36487/ACG_repo/605_65
The International Council on Mining and Metals sixth sustainable development principle, is to “seek
continual improvement of our environmental improvement of our environmental performance”, which
includes a commitment to the design and planning of operations so that adequate resources are available to
meet mine closure requirements. One measure of the mining and metals industry’s contribution to
sustainable development is its long term environmental performance (Miller, 2005).
It will be shown that operational observation and forecast systems are well established in earth sciences such
as meteorology and if applied to mine closure, offer management an effective way to contribute to short and
long term mine closure environmental obligations.
Human effects, natural disasters and climate change form a significant part of the environmental risk
management of mine closure. Understanding and responding to environmental risks over the short and long
term present a technical and financial challenge. An operational environmental observation and forecast
system that addresses the management of environmental risks of mine closure will be discussed.
Effective management of environmental risks requires a rapid detection of changes over a broad spectrum in
time, space and ecological complexity. The delivery of timely and appropriate information for rapid
detection, prediction and management of environmental state changes is essential to have a capacity to
anticipate environmental change and produce desired outcomes. The delivery of information for long term
environmental performance will be examined.
A system having the capacity for rapid data acquisition and analysis depends upon: remote and autonomous
in situ sensing; satellite remote sensing; real time telemetry of physical biological and chemical properties;
operational models assimilating data with skill and speed; and short and long term forecasting.
Department of Land Information (2006) Image from NOAA NDVI Monthly Archive of Green Vegetation Cover,
(accessed: 17 July 2006).
IOC (2003) The strategic design plan for the coastal ocean observations module of the Global Ocean Observing System,
GOOS Publication 125, UNESCO, IOC, Paris, 190 p.
Koblinsky, C.J. and Smith, N.R. (2003) Observing oceans in the 21st Centaury, Bureau of Meteorology Publication,
Malone, T.C. (2003) The coastal component of the U.S ocean observing system. Environmental Monitoring
Assessment, 81, pp. 51-62.
Malone, T.C. and Cole, M. (2000) Toward a global scale coastal ocean observing system. Oceanography, 13(1), pp. 7-
Miller, C.G. (2005) Financial assurance for mine closure and reclamation. International Council on Mining and Metals,
London, pp. 25.
Operational Environmental Systems for Mine Closure R.K. Steedman
750 Mine Closure 2006, Perth, Australia