1) External ecoforces
生态外力
2) eco_physiognomy
生态外貌
4) external ecology
外在生态
5) external motive
外生动力
6) Ecological pressure
生态压力
1.
Methods used in common in mathematical model and landscape ecology can reflect well the present status of regional ecological pressure and compare breadthwise between regions.
目前常用的数学模型法和景观生态学方法,对揭示区域生态压力的现状和进行区域横向比较具有良好效果,但是缺乏历史纵向比较。
2.
Based on a summary of the exiting theories and methods of ecological frangibility assessment,it was stated that three indexes could be set up as the basic indexes for the ecological frangibility assessment,which are ecological sensitivity index(ESI),ecological elasticity index(EEI) and ecological pressure index(EPI).
探讨了生态脆弱性评价的理论与方法,提出将生态脆弱度指数、生态弹性度指数和生态压力度指数作为生态脆弱性评价的基本判定指标,构建了"敏感-弹性-压力"的评价模型,其评价体系包括总目标层、分目标层、准则层和指标层4个层次,形成了综合指数方法、层次分析法和RS/GIS相结合的生态脆弱性评价方法。
3.
Ecological footprint (EF) method was used to measure the ecological pressure in Shenyang City in 1991-2005, and the EF of the City in 2006-2010 was predicted.
应用生态足迹方法计算了沈阳市1991—2005年的生态压力,并对2006—2010年生态足迹做了预测。
补充资料：昆虫个体生态学(见昆虫生态学)
昆虫个体生态学(见昆虫生态学)
昆虫个体生态学见昆虫生态学
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条