The phrase 'causing a decrease in' is correct and can be used in written English.
You can use it when you want to express a situation in which something is causing a reduction in the amount of something else. For example, "The rise in temperature is causing a decrease in the polar bear population."
Liquid level decreases causing a decrease in the resonant frequency of all modes or overtones.
Ply-blocking increases tendency towards delamination, causing a decrease in CAI strength.
In patients with POTS, the vessels aren't constricting properly, and so too much blood stays in the legs, causing a decrease in the amount in circulation.
If the supply of labour increased, wages would fall, eventually causing a decrease in the labour supply.
The anodically formed oxy-hydroxide material is known to age over time causing a decrease in performance.
However, ocean warming is causing a decrease in the nutrient enrichment of surface waters, a decline in zooplankton abundance29,30,31 and direct shifts in zooplankton composition30.
The presence of tin inhibited the formation of a SMSI state, causing a decrease in the olefins/toluene ratio.
Prolonged drive on inter-urban, monotonous roads has the potential of causing a decrease in the general level of arousal leading to a state of underload and fatigue.
This leads to a charge/discharge asymmetry in the galvanostatic voltage profiles, causing a decrease in the accessible capacity of the particle.
Optimized boost pressures were relatively lower under a given turbocharger performance, thus causing a decrease in the mass fraction of fuel burnt.
The forest environment influenced the surveyed participants, causing a decrease in the negative subscales of POMS and an increase in the positive (vigor) subscale.
