Continuity and change in farmland dynamics

Continuity and change in cropland dynamics

Observed versus estimated extent of cropland as dependent on rural population (in logarithms) by 46 regions of European Russia, 2000 (OLS Regression, R 2 = .814).

Pskov and Perm Regions: Latitudinal Range Compared.

Scattergram: Rural population density and cropland change

Modeling collective farm productivity: a) Hypothetical causative model; b) the model calibrated for NCZ; c) the model calibrated for the South [in (b) and (c) links with ? < 0.4 are removed]

Depressed agricultural areas

The emerging archipelago of commercial farming: grouping of rural districts by degree of agricultural advancement

Theoretical and empirical black holes and problem areas