Evaluating Impact Using Time-Series Data
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Evaluating Impact Using Time-Series Data. / Wauchope, Hannah S.; Amano, Tatsuya; Geldmann, Jonas; Johnston, Alison; Simmons, Benno I.; Sutherland, William J.; Jones, Julia P.G.
In: Trends in Ecology and Evolution, Vol. 36, No. 3, 2021, p. 196-205.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Evaluating Impact Using Time-Series Data
AU - Wauchope, Hannah S.
AU - Amano, Tatsuya
AU - Geldmann, Jonas
AU - Johnston, Alison
AU - Simmons, Benno I.
AU - Sutherland, William J.
AU - Jones, Julia P.G.
PY - 2021
Y1 - 2021
N2 - Humanity's impact on the environment is increasing, as are strategies to conserve biodiversity, but a lack of understanding about how interventions affect ecological and conservation outcomes hampers decision-making. Time series are often used to assess impacts, but ecologists tend to compare average values from before to after an impact; overlooking the potential for the intervention to elicit a change in trend. Without methods that allow for a range of responses, erroneous conclusions can be drawn, especially for large, multi-time-series datasets, which are increasingly available. Drawing on literature in other disciplines and pioneering work in ecology, we present a standardised framework to robustly assesses how interventions, like natural disasters or conservation policies, affect ecological time series.
AB - Humanity's impact on the environment is increasing, as are strategies to conserve biodiversity, but a lack of understanding about how interventions affect ecological and conservation outcomes hampers decision-making. Time series are often used to assess impacts, but ecologists tend to compare average values from before to after an impact; overlooking the potential for the intervention to elicit a change in trend. Without methods that allow for a range of responses, erroneous conclusions can be drawn, especially for large, multi-time-series datasets, which are increasingly available. Drawing on literature in other disciplines and pioneering work in ecology, we present a standardised framework to robustly assesses how interventions, like natural disasters or conservation policies, affect ecological time series.
KW - before-after-control-intervention
KW - causal inference
KW - counterfactual
KW - difference in differences
KW - interrupted time series
KW - longitudinal data
U2 - 10.1016/j.tree.2020.11.001
DO - 10.1016/j.tree.2020.11.001
M3 - Journal article
C2 - 33309331
VL - 36
SP - 196
EP - 205
JO - Trends in Ecology & Evolution
JF - Trends in Ecology & Evolution
SN - 0169-5347
IS - 3
ER -
ID: 256077581