The phrase "attributed the reduction in" is correct and usable in written English.
It can be used when discussing the cause or reason for a decrease in a particular variable or outcome.
Example: "The researchers attributed the reduction in pollution levels to the new environmental regulations implemented last year."
Alternatives: "credited the decrease in" or "ascribed the decline in".
He attributed the reduction in killings to effective police work.
American and Iraqi officials have attributed the reduction in violence to the increased American military presence and counterinsurgency operations in Baghdad, Sunni tribesmen who have turned against the insurgency, and a cease-fire that Moktada al-Sadr, the powerful anti-American Shiite cleric, had observed until the Basra offensive.
The authors attributed the reduction in strength due to the fact that asphalt film around the aggregate particle was much softer than the concrete matrix and aggregate.
An alternate explanation has been made by Berkowitz [17, 18], who attributed the reduction in the expected magnetization at low temperature to difficulty in reaching saturation, because of a large surface anisotropy.
Moreover, since the open-circuit voltage is about the same for both quantum ring and quantum well solar cells, we also attributed the reduction in short-circuit current and fill fact of the quantum ring solar cell to the high series resistance and non-radiative recombination centers.
The results also attributed the reduction in fibrotic area to the initial fraction of bone marrow stem cells (another agent type in the model).
However, it seems more reasonable to attribute the reduction in colonization to one of the phenotypes that was caused by an impaired ability to repair DNA.
However, in the study reported here, we can attribute the reduction in the total transmittance to the increase in the rod diameter for the samples doped with Cu(CH3COO 2.
We attribute the reduction in the severity of hydrogen-induced intergranular embrittlement to the higher fraction of special grain boundaries, where the degree of hydrogen segregation at these boundaries is reduced.
In this case, the saline solution exhibited ionic strength similar to those of the samples intended to surpass the tonometry colligative effect of the samples over analyte concentration data by attributing the reduction in quantity of diffused ethanol vapor majorly to the electrolyte.
We attribute the reduction in flow to the development of a vascular waterfall resulting from compression of the inferior vena cava just rostral to its passage through the diaphragm by the high abdominal pressures.
