Additionally, time series techniques, including autoregressive integrated moving average (ARIMA-X) and trigonometric, Box-Cox transform, arma errors, trend, and seasonal components (TBATS), are ...
However, migration is a complex set of behaviors rather than a simple action, and birds have developed many different strategies. From altitudinal migrants that rise and fall with the seasons to ...
Manu Biological Station is surrounded by the rugged, snowy peaks of the Andes to the west, and the dense, sprawling jungles of the Amazon to the east. This 'altitudinal gradient’ constitutes one of ...
The Himalayas are unique in that they possess almost equal amounts of ecological as well as cultural and emotional significance. They have long served as a muse to multiple colonies of artists across ...