Economic growth and atmospheric pollution in Spain: discussing the environmental Kuznets curve hypothesis

Mobile telephone technology should be used (where coverage allows this) to automatically download data centrally, followed by automated QA checks and input to a database. Data should be made available over the internet, updated on at least a daily basis. Locally based staff should visually check systems at least once a month and make a preliminary investigation of any anomalous results. Calibration and basic maintenance must be carried out during an annual visit by specialist staff. Installation and site characteristics should follow ECN protocols (Sykes & Lane, 1996). Constraints Start-up costs are relatively high where...