First, the state decided to calculate taxes on the basis of land units rather than individuals.
Chinese land units have taken part in border security and anti-terrorism exercises organised by the six-nation Shanghai Co-operation Organisation.
"If we are not going to send in land units on the ground, and we will not, then those forces acting as ground forces cooperating with us should be protected," he said.
24 soil series and 66 land units were identified and separated in study area.
These observations coincide with the regionally differentiated analysis based on the respective natural land units.
The desertification status was calculated on each of separated land units.
Although, water erosion index have less impact on the hazard of desertification (7 land units).
All of indicators were evaluated in each land units (polygone) separetely.
Also, aridity index is listed as the most important factors of desertification in 13 land units.
These blocks are agglomerated into much larger land units using a pattern-based segmentation algorithm.
The resulting spatial database of land units is the major product of this study.
