Converse of object

• assess: The trial has been to assess the impact of moving from a " passengers booked " to " value " based scheme.

• minimize: Manage risk within the e commerce context in order to minimize the impact of problems that emerge.

• reduce: Working with diocesan staff to reduce the environmental impact of the diocesan offices.

• evaluate: This involved evaluating the impact of a major corporate change program.

• have: The minimum wage had minimal impact on the pay of UNISON members.

• examine: The first set of analyzes examined the impact of.. ... .

Adjective modifier

• environmental: Working with diocesan staff to reduce the environmental impact of the diocesan offices.

• negative: The UK has signed up to international agreements to reduce the negative impacts of climate change.

• positive: The video has already made a positive impact on lunchtimes.

• adverse: However, smaller overhead street distribution networks can have more localized adverse impact, especially in Conservation Areas.

• significant: ASBOs have significant impact on those affected by them.

• potential: The study will assess the potential impact of the costs of future technologies.

Preposition: on

• environment: Even the production of renewable energy has some impact on the environment.

• economy: The crisis of August in 1998 in Russia had a strong impact on the economy.

Modifies a noun

• assessment: The decision Council made is subject to a regulatory impact assessment.

• crater: The pictures show circular features, which could either be impact craters or sinkholes.

Preposition: of

• change: The impact of climate change is also leading to a change in trend for some species.

• aviation: She takes a strong interest in the environmental impact of aviation and is campaigning locally against Government plans to expand Stansted Airport.

Noun used with modifier

• asteroid: Studies on the beads suggested they were formed in an asteroid impact, but no corresponding crater was found.

• climate: Medium-term declines in some seabirds may be in response to climate change impacts on food availability.