英语翻译19上he evaluation framework of sustainable developmentgen

英语翻译
19上
he evaluation framework of sustainable development
generally includes three aspects,i.e.social,economic
and ecological evaluation.Among them,the socio-economic
evaluation focuses on assessing the status of development;
and ecological evaluation,namely,the ecological
sustainability evaluation refers to the sustainability
assessment of development,and has always been the
hot and key topics in sustainable development studies.
Furthermore,due to the complexity of ecosystem processes,
there are three great challenges for the evaluation
of ecological sustainability.First of all,it is not easy to
define the ecological sustainability thresholds of indicators,
while it is necessary for a successful evaluation
framework.Because of the presence of ecological resilience,
natural ecosystems can adapt and respond to external
disturbance by themselves,and thus keep the
status of sustainability within a certain extent.Although
it is acknowledged that ecological sustainability thresholds
are correlated with ecosystem structure,ecological
processes,and the extent of external disturbance,it is
hard to clarify the thresholds in all existing evaluation
frameworks.Secondly,few ecological sustainability
evaluations have been conducted to measure the time
lag effect of ecological sustainability.

他评价可持续发展的框架
　　一般包括三个方面,即社会、经济
　　和生态评价.其中,社会经济
　　评价侧重于评估的发展现状;
　　和生态评价,即生态
　　可持续发展评估指的是可持续性
　　评估的发展,一直是
　　炎热和可持续发展研究的重要课题.
　　此外,由于生态系统过程的复杂性,
　　有三大挑战的评价
　　生态可持续性的.首先,它是不容易的
　　定义生态可持续性阈值的指标,
　　虽然它是获得成功的必要条件的评估
　　框架.因为存在的生态恢复,
　　自然生态系统能适应和应对外部
　　影响自己,从而保持
　　可持续性的地位在一定程度上.尽管
　　这是承认生态可持续性阈值
　　与人们的生态结构、生态吗
　　过程和外部干扰的程度,它是
　　很难明确的阈值在所有现有的评估
　　框架.其次,一些生态的可持续性
　　评估进行了测量时间
　　生态可持续发展的滞后效应.