Question 1

What is Impact Assessment known for?

Accepted Answer

In research, Impact Assessment stands highest in Physical Sciences (#4,609 of 17,446 worldwide) and Environmental Science (#1,673 of 5,407 worldwide), over all time. Relative to its size it is most specialised in Environmental Science (Environmental Science is 6.1× its share of world research).

Question 2

How does Impact Assessment rank in research?

Accepted Answer

Impact Assessment ranks #9,549 of 22,385 institutions worldwide on research quality in 2022-now (#6,216 all time), and #1,298 of 3,332 in the United States.

Question 3

Who are the top researchers at Impact Assessment?

Accepted Answer

Ranked on the quality score, John S. Petterson, Edward W. Glazier and Paula Ollila lead among researchers whose main affiliation is Impact Assessment.

Question 4

What are the most cited papers from Impact Assessment?

Accepted Answer

The most cited paper from Impact Assessment is "An Association between Air Pollution and Mortality in Six U.S. Cities" (Douglas W. Dockery, C. Arden Pope, Xiping Xu et al., 1993), with 8,197 citations. Next come "The Nitrogen Cascade" (2,939) and "Correlation of chemical structure with reproductive and developmental toxicity as it relates to the use of the threshold of toxicological concern" (1,640).

Question 5

Which research topics does Impact Assessment publish most on?

Accepted Answer

By volume in 2022-now: Per- and polyfluoroalkyl substances research, Toxic Organic Pollutants Impact, Effects and risks of endocrine disrupting chemicals and Environmental Sustainability and Education.

Question 6

Which keywords describe research at Impact Assessment?

Accepted Answer

By fractional works in 2022-now, weighted toward what it does more of than the world: Health Effects, Global Distribution, Environmental Exposure, Toxicity, Environmental Impact, Wastewater Treatment, Bioaccumulation and Exposure Pathways.

Question 7

Which fields of science does Impact Assessment work in?

Accepted Answer

In 2022-now, 48% of research at Impact Assessment is in Physical Sciences, 20% in Health Sciences. Its largest fields are Environmental Science (30%), Medicine (15%), Engineering (8%). It does 1.3× the world's share of Life Sciences.

Question 8

Is Impact Assessment's research output growing?

Accepted Answer

Output in 2022-2025 was 54% higher than in 2018-2021.