生态因素是指环境中对生物的生长、发育、生殖、行为和分布有着直接或间接影响的环境因素,如阳光、温度、食物、氧气、二氧化碳和其他相关生物等。生态因素也可以认为是环境因素中对生物起作用的因素,但像海拔高度、水域深度等因素便不属于生态因素,因为它们的作用是通过温度、光照、气压等生态因素间接地体现出来的,它们本身对生物没有直接影响。
The ecological factor is the key to analysis. Calculated the ecological footprint of TN from the plantation, grassplot, woodland, fossil fuel, architectural area, and drawn the conclusion that TN can be built an ecological city.
探讨了铜川新区生态城市建设的制约因素、有利因素和生态因素,重点分析了生态因素,从耕地、草地、林地、化石燃料、建筑用地五个方面计算了铜川新区的生态足迹,得出铜川新区适于建设生态城市的结论。
参考来源 - 铜川新区生态城市发展模式与评价指标体系研究·2,447,543篇论文数据,部分数据来源于NoteExpress
森林植被湿度作为一个自然生态因素,是决定森林火险的主要因子。
Forest vegetation moisture is one of natural ecological factors, which is the main factor to decide forest fire danger.
城市化带来的环境问题很大程度上是城市设计者忽视自然生态因素的结果。
The urbanizing environmental diruption seriously results from ignoring ecological factors by planners and designers.
影响小麦品质的因素主要是遗传因素和环境因素,其中环境因素又包括各种自然生态因素和人为因素。
The main factors affecting wheat quality are heredity and environment including many ecological factors and the factors in cultivation.
应用推荐