描述:
f the earth's
surface.Therefore,it has great benefit for clarifying the mutual action between human
beings and land and their change principles in the historical period when the land use
and the land cover changes are chosen as the study perspective.
描述:
l o b a l i z a t i o n , t h e r e a r e m o r e a n d m o r e r e l a t i o n s b e t w e e n b u s i n e s s a n d
b u s i n e s s a s w e l l a s e n t e r p r i s e a n d e n t e r p r i s e .
描述:
nd mingle, thus
breeding diversified and unique northwestern highland cultures, showing national
characteristics and original beauty, meanwhile forming a large number of tangible and
intangible cultural heritages.
描述:
ogical characteristics of
the crops and people’s production and business activities, largely dominated by light,
heat, water, gas and other climatic factors.