Development (2) Change (2) waste (1) valley (1) trend (1) time (1) species (1) policy (1) association (1) pasture (1) nitrogen (1) archaeology (1) arable farming (1) methodology (1) market economy (1) management (1) loss (1) landscape (1) isotope (1) history (1) herbivore (1) forest (1) environmental information (1) environmental change (1) economy (1) economic theory (1) economics (1) cooling (1) consumption (1) thesis (1)