predisturbance
- noun
- Specialized
- The researchers collected data on the predisturbance conditions to compare them with the current state.
Examples
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No recolonization was observed by the following fall, but predisturbance densities were achieved or exceeded after 3 years, which suggests immigration from beyond the reach scale.
Academic text (2013) -
Our understanding of the predisturbance system, however, is framed by recent human alterations (e.g., Walter and Merritts 2008).
Academic text (2010) -
Nevertheless, recovery of the biotic component, in the sense of returning to a predisturbance condition, is common.
Academic text (1998) -
The influence of predisturbance stand conditions was summarized by a simple presence/absence inventory of advance reproduction for each species.
Academic text (2016) -
Scientists study the predisturbance ecosystem to understand how it changed after the fire.
-
To assess the impact of the hurricane, they analyzed the predisturbance landscape of the affected area.
Synonyms
A group in an experiment that does not receive the treatment and is used for comparison
A short time just before a signal in an experiment used as a baseline
Happening before a program or treatment begins
Existing before an infection starts
Antonyms
- Specialized
An interruption to a normal system, like loud noise or signal trouble
Surface Forms
Morphology
predisturbance = disturbance (transparent) = pre + disturb + ance
Adding 'pre-' to 'disturbance' straightforwardly gives the meaning 'before a disturbance'.
Etymology
The word predisturbance comes from the prefix pre- 'before' and disturbance 'a change or disruption'. As a noun, it names the 'state before a disturbance' and serves as a starting point to compare what happened after.