从光合作用与呼吸作用的关系、光照强度对光合作用的影响、城市中的灯光对光合作用的影响、城市中的温度、二氧化碳、树木养护管理等方面进行论述，提出了城市的发展会对生物的生命活动规律产生一定的影响的观点，并揭示了城市园林树木的生长量大于野外生长量的多种影响因素。%From the relationship between photosynthesis and respiration and the influence of light intensity,lights in cities on photosynthesis,and the maintenance management of temperature carbon dioxide trees in cities,the paper points out the urban development has certain effect on the life activity law of organism,and discloses many influential factors for garden trees growth superior to wild growth in cities.
展开▼
