In our setting, lack of comparability of the two sides of the border due to differences in terrain may invalidate inference concerning the drivers of forest cover variation across countries.
Luyssaert et al. point out that "… large uncertainty remains concerning the drivers and future of the soil organic carbon"[24].
It specifically discusses the results concerning the drivers' maximum speed, the difference of their average speed from the speed limit and their average lateral deviation.
Historical data on population and transport infrastructure enables the analysis of accessibility change over time, while the computation of its separate infrastructure and land use components offers a much richer explanation concerning the drivers of accessibility improvements.
Luyssaert et al. point out that "… large uncertainty remains concerning the drivers and future of the soil organic carbon" [ 24].
As far as I am concerned, the drivers are not my employees," he said.
No significant differences could be observed concerning the test drivers' gaze between old or modern objects, but a significant difference was observed between the test drivers' gaze between road stretches with faraway objects and stretches without objects.
We argue that the concept of environmental management control systems (EMCS) provides a promising approach for integrating presently fragmented lines of inquiry concerning the internal drivers and managerial processes that may foster firms' environmental performance.
Concerning the fight over driver's licenses for illegal immigrants, he said: "Now we're back in the world which I do relish, which is having good debates about policy, and you win some, you lose some.
The aim of the present study was to examine whether a looming tactile warning can also convey information concerning the danger approaching the driver, thereby potentially speeding his or her braking response to an impending collision.
