which stimulates organic matter loading, has been a major driver, but effects of climate change are of increasing concern, and influence water renewal, oxygen saturation levels and respiration rates (Cloern2001; Fleming-Lehtinen
3,4 The pulmonary embolism rule-out criteria (PERC) rule is an 8-item set of clinical criteria that includes arterial oxygen saturation (Spo2) of 94% or less, pulse rate of at least 100/min, patient age of 50 years or older, unilateral leg swelling, hemoptysis, recent trauma or surgery...
One such experiment involving elevated levels of oxygen saturation triggered a fit which resulted in him suffering crushed vertebrae. In his decompression chamber experiments, Haldane and his volunteers suffered perforated eardrums, but, as Haldane stated in What is Life, 'The drum generally heals up...