Table 2. Results of time series models for each keyword when using Computer as the benchmark keyword.

Reported are the lags that entered the models; in brackets are their coefficient estimate and standard errors (x10^-3). Significant lags are in bold.

Keyword	News	Scholarly articles
Climate change	lag = 0 (3.93; 0.43); lag = 1 (0.10; 0.04)	lag = -6 (-0.79; 0.28)
Orangutan	lag = -3 (-2.24; 0.46); lag = 0 (1.64; 0.44)	lag = 17 (-68.03; 19.87)
Ecosystem services	lag = -3 (0.69; 0.56); lag = 3 (0.53; 0.51)	–
Deforestation	–	lag = 4 (-0.17; 1.02); lag = 13 (3.00; 0.99)
Invasive species	lag = 0 (0.81; 0.17)	–
Endangered species	–	lag = -7 (0.21; 0.90); lag = 4 (-0.89; 0.83); lag = 5 (0.20; 0.94); lag = 16 (-0.83; 0.86); lag = 17(-0.68; 0.87)
Habitat loss	lag = 1 (5.58; 4.48)	lag = 2 (6.47; 4.47)