They must get rid of the excess oxygen from the blood.

Analysis of the atmosphere: terrestial with a mild excess of oxygen.

In modern preheater and precalciner kilns this feature is already inherent; Limit or avoid alternative raw material feed as part of raw-material mix if it includes organic materials; No alternative fuel feed during start-up and shut-down; Monitoring and stabilization of critical process parameters, i.e., homogenous raw mix and fuel feed, regular dosage and excess oxygen.

The effects of the enhanced mobilization of nutrients are enhanced productivity, as well as changes in species diversity, excessive algal growth, dissolved oxygen reductions and associated fish kills and, it is suspected, the increased prevalence or frequency of toxic algal blooms.

Land-based sources of pollution originate from: (a) sewage loaded with inadequately treated domestic waste water; (b) physical alterations and destruction of habitats resulting from the increase of populations and economic activities in coastal areas leading to alterations of coastal zones and marine areas; (c) nutrients can lead to eutrophication and changes in species diversity, excessive algal growth, dissolved oxygen reductions and increased prevalence of toxic algal blooms; (d) persistent organic pollutants associated with industrial processes, product use and applications, waste disposal, leaks and combustion of fuels and waste materials; (e) radioactive substances resulting from the production of energy, the reprocessing of spent fuel, military operations, nuclear testing, medical applications and other operations associated with the management of radioactive wastes and the processing of natural materials by industrial processes; (f) heavy metals from various industrial point sources; (g) sediment mobilization resulting from construction activities, forestry operations, agricultural practices, mining practices, hydrological modifications, dredging activities and coastal erosion; (h) litter entering the marine and coastal environment from poorly managed or illegal waste dumps adjacent to rivers and coastal waters, windblown litter from coastal communities, resin pellets used as feedstock and dumping of garbage into the coastal environment; and (i) oils — hydrocarbons from operational and accidental discharges and emissions from exploration, exploitation, refining and storage facilities, urban, industrial and agricultural run-off and inappropriate disposal of used lubricating oils.