Transcription of Chapter 5 - FIELD WORK AND SAMPLING
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Chapter 5 - FIELD WORK AND SAMPLING
Water Quality Monitoring - A Practical Guide to the Design and Implementation of Freshwater Quality Studies and Monitoring Programmes Edited by Jamie Bartram and Richard Ballance Published on behalf of United Nations Environment Programme and the World Health Organization 1996 UNEP/WHO ISBN 0 419 22320 7 (Hbk) 0 419 21730 4 (Pbk) Chapter 5 - FIELD work AND SAMPLING This Chapter was prepared by J. Bartram, A. M kel and E. M lkki The FIELD work associated with the collection and transport of samples will account for a substantial proportion of the total cost of a monitoring programme. SAMPLING expeditions should, therefore, be planned and carried out in such a way that efforts are not wasted. If, for example, an essential piece of equipment is forgotten or an inadequately described SAMPLING station cannot be found, the value of that particular SAMPLING expedition is seriously compromised. Similarly, if unrealistic estimates of travel time are made and an expedition takes longer than intended, samples may be held longer than the maximum allowable storage time and the results of analyses will be of questionable value.
√ List of samples required at each sampling station √ List of stations where water level readings are to be recorded (see Chapter 12) Co-ordination
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