41. This is because the technology can be utilised for effective environmental monitoring and natural resources management. 42. Such devices can be used in environmental monitoring , trace gas detection and in water treatment facilities. 43. Environmental monitoring and sampling are conducted by the Department of Energy here on a regular basis.44. Pedersen was a Board Member and Chairperson of the Independent Environmental Monitoring Agency until his retirement in 2003. 45. It's called an environmental monitoring fish. 46. Panamanian environmental authorities began to develop a general land use and environmental monitoring plan starting in the 1996. 47. The craft could also be used for other missions such as experiments in low-gravity conditions or environmental monitoring . 48. The site has been rehabilitated and its tailings facility is currently undergoing environmental monitoring by Denison Environmental Services. 49. Industry insiders predict that other markets will emerge for small, low-flying drones, particularly in traffic and environmental monitoring . 50. View video presentations and displays which exhibit sophisticated environmental monitoring systems installed in the Trail area by Teck.