The phrase "accumulated impact" is correct and usable in written English.
It can be used to describe the cumulative effects or consequences of various factors over time.
Example: "The accumulated impact of climate change is becoming increasingly evident in our weather patterns."
Alternatives: "cumulative effect" or "combined impact".
The accumulated impact of incremental changes can raise the standards for doing business to the point where only a handful of companies are competitive.
Economists said the rial's decline was one of the clearest signs that the accumulated impact of sanctions had deeply wounded the Iranian economy.
Economists and political analysts in Iran and abroad said the anger reflected the accumulated impact of harsh Western economic sanctions over Iran's disputed nuclear program, as well as the government's inability to manage an increasingly acute economic crisis.
The accumulated impact of disparate grumbles, some of them much deeper than others, has created an unstable atmosphere and an impression perhaps that a coup would succeed this time when the mutineers are still few in number.
But it is the accumulated impact of these idiosyncratic practices-beginning as early as first-year orientation with the clandestine Orange Tours and ending at graduation, when the president personally hands every degree to members of the class-that does much to define the distinctive MIT culture.
In another ominous sign, 10,000 Iranian workers signed a petition addressed to Iran's labor minister complaining about the declines in their purchasing power and other economic maladies, suggesting that the accumulated impact of sanctions is putting more political pressure on the Iranian leadership, The Associated Press reported.
The accumulated impacts of hydroelectric cascade exploitation (HCE) on the landscape are greater than the simple sum of the impacts from a single dam.
The spatial temporal landscape characteristics resulting from the accumulated impacts of HCE from 1977 to 2006 in Longliu Watershed, a part of the Yellow River basin, were investigated.
Given that the district experiences annual flooding, accumulated impacts need to be reviewed alongside risk perceptions of the health care services staff.
Over time, the accumulating impact of this positive material will literally, synapse by synapse, change your brain.
Yet faced with the accumulating impact of benefit cuts, paying their rent and maintaining independence and mobility will become harder and harder.
