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:
cyclopedia of west China”.
Being a type of non-material culture heritage shared by many nationalities, Huaer is a
mark of spoken arts in west China, which is of great value for art appreciation and
academic research.
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.
描述:
At the same time, people’s life are
glutted with living style of western modern culture and western modern thoughts, which
make people feel themselves rich in goods, but ragged in spirit. Worry, dullness, despair
and fear bow the heart and turn the spirit back to the dust.