If there is no magma ascent then the probability of hydrothermal perturbations due to magma ascent is zero (therefore not elicited).
Perturbation of the hydrothermal system due to magma ascent.
States: true/false. 4 Perturbation of the hydrothermal system due to magma ascent.
The 1707 Hoei eruption (the most explosive historic eruption at Mt. Fuji), which followed the Hoei earthquake by 49 days, may be a special case that is consistent with the model of Nostro et al. (1998), i.e., triggering due to magma ascent in the deep region of the dike plane (Chesley et al. 2012).
The presence of hills or mountains near the coast, as is the case across much of Mexico, Haiti, the Dominican Republic, much of Central America, Madagascar, Réunion, China, and Japan act to magnify amounts on their windward side due to forced ascent causing heavy rainfall in the mountains.
Molecular phylogenetics, however, has split this taxon apart, mostly due to the ascent of the alternative Adiaphanida hypothesis a clade uniting the orders Prolecithophora, Fecampiida, and Tricladida (Norén and Jondelius, 2002).
A reversal in vertical velocities, i.e., descent to ascent, below the jet maximum is observed.
Ultimately then, data were collected 1 2 nights prior to ascent to altitude, immediately after ascent (nights 1 2 at altitude), 1 week after ascent (nights 6 7 at altitude) and 2 weeks after ascent (nights 12 13 at altitude).
During the 7-day period prior to ascent, adverse events were rare.
The remaining Australians started supplementation 1 week prior to ascent and continued throughout exposure.
