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- Tourism is one of the main causes of non-polluting ecological impact. 旅游是产生非污染生态影响的一个重要方面。
- Relating to or being concerned with the ecological impact of altering the environment. 有关环境的与改变环境而产生的生态影响有关的
- This paper aims at introducing the progress in research on ecological impact of urban landscape structure through the best available and current literatures, foreign and domestic. 本文考察了中外学者近年来就城市景观的生态效应所作的理论和实证研究，包括景观要素与格局及土地利用/土地覆被对城市动植物群落、气候、水文、土壤等造成的影响。
- Because forestland becomes major source of the increment of the urban land and farmland, the ecological impact of urbanization on this urban lake watershed is remarkable. 流域的城市化具有方向性。城市的快速扩展对林地、灌草、水体等城市湖泊地区的自然生态系统产生显著影响。
- The Chinese ecologists we spoke to all acknowledged the negative ecological impacts caused by Louisiana crayfish. 我们所交谈的中国生态学家都承认路易斯安那州小龙虾对生态所引起的负面影响。
- In this paper, the ecological impacts of regional vegetation restoration were predicted in an arid valley of Minjiang River, SW China. 为了评估区域植被恢复的生态风险，根据岷江上游干旱河谷区域植被恢复格局的设计结果，预测了区域植被恢复对生态安全的影响。
- To mitigate the ecological impacts on terrestrial habitats, compensatory planting of not less than 3.35 ha shall be implemented within the site limit. 为减轻对陆上生境造成的生态影响;须在工地界线内进行不少于3.;35公顷的补偿种植。
- The ecological impacts of the Nujiang River hydropower development have been intensively debated in China in recent years. 开发蕴藏丰富的怒江水电资源在全国能源格局中占据重要地位。
- Ecological impact of introduced species 引进种的生态影响
- In the same time, the ecological impacts of the dam's construction are a long time's program and the mechanism of it is also complexity and levity. 由于大坝建设对于生态环境的影响是一个长期的作用过程，其作用机制也是复杂多变的。
- Spartina alterniflora spreads rapidly since it was introduced in 1997 and have already brought ecological impacts on the native plants Phragmites australis and Scirpus mariqueter. 该湿地自1997年引进互花米草（Spartina alterniflora）以来，8年内互花米草迅速扩散，一些区域已经完全郁闭，形成单物种群落，并对土著物种芦苇（Phragmites australis）和海三棱藨草（Scirpus mariqueter）产生了强烈的竞争影响。
- However, if GMF can increase nutrition, reduces allergy, reduce agrochemicals use, or have no ecology impact, then consumers are willing to pay more for GMF. 而基因改造食品具有增加营养成分、降低过敏机会、农药使用量降低、不产生生态冲击等特性，则会增加消费者的愿付金额。显示政府应加强对于基因改造食品可能产生人体健康与生态环境影响进行评估，以避免基因改造食品对于健康及环境产生负面的影响，进而影响消费者的权益与基因改造食品的经济价值。
- CIOs wary of vendor lock-in will champion the use of FLOSS, and such software will be at the heart of green data centers and other business models with low ecological impacts, they said. 担心供应商锁定的CIO将拥护使用FLOSS，这种软件将成为绿色数据中心和其它具有低生态影响的商业模式的核心，他们说。
- These bullets fragment on impact. 这些子弹射中物体时爆炸成碎片。
- Her speech made a tremendous impact on everyone. 她的演说对大家震动很大。
- Ecological impact assessment and biodiversity conservation 生态影响评价与生物多样性保护
- The front of the car crumpled on impact. 汽车的前部被撞扁了。
- Measures to Mitigate Ecological Impacts 生态影响缓解措施
- It's difficult to assess the impact of the President's speech. 总统讲话的巨大影响很难估计。
- THE DYNAMICS OF URBAN LANDSCAPE PATTERN AND ITS ECOLOGICAL IMPACT ON PLANNING 城市景观格局动态及其规划的生态学探讨
