The researchers suggest this animal survived because of high levels of fecundity and ecological flexibility and continuing low levels of isolation by distance.
研究者指出，驯鹿存活了下来是因为高产、高的生态环境适应性以及持续的由距离引起低隔离程度。
2
What the research says: Scientists are praising it for its ecological and socioeconomic benefits, as it cuts down on meat production and long-distance imported foods.
研究人员怎么说：科学家们称赞它的生态效益和社会经济效益，因为它减少了肉类生产和长途进口食品消耗。
3
The distance between human being and nature can be shortened through wetland ′s ecological restoration in ecological tourism.