Urban forestry, which rose in the west in the latter half of the 20th century, is a type of forestry serving for city. Its important characteristic is that it makes through its narrow sense, or "urban afforestati...Urban forestry, which rose in the west in the latter half of the 20th century, is a type of forestry serving for city. Its important characteristic is that it makes through its narrow sense, or "urban afforestation", whose objective is to make city green and beautiful, and develops into a forestry system serving for the urban system. The consequence of rapid modern civilization is that skyscrapers concentrate in urban district and green space become narrower, resulting that展开更多
文摘Urban forestry, which rose in the west in the latter half of the 20th century, is a type of forestry serving for city. Its important characteristic is that it makes through its narrow sense, or "urban afforestation", whose objective is to make city green and beautiful, and develops into a forestry system serving for the urban system. The consequence of rapid modern civilization is that skyscrapers concentrate in urban district and green space become narrower, resulting that
