animal migrations track climate change
动物迁移跟踪气候变化
climate change is altering the migration routes of animals world wide . here ' s a look at new research on how two species have been affected .
气候变化改变了全球动物的迁徙途径,有新的研究表明气候变化对两个物种产生了什么影响。(莎士比亚,气候变化,气候变化,气候变化,气候变化,气候变化,气候变化)
First,muledeer.every spring in Wyoming,Vegetation first appears at lower altitudes before progressing up the mountainside . migrating
首先是长耳朵鹿。每年春天,在美国怀俄明州,植物首先在低海拔出现,然后延伸到山上。长贵鹿跟随绿色的海浪迁徙觅食,但气候变化导致更频繁、更严重的干旱,使植物不再像以前那样丰富。(莎士比亚)。
for her ph . d . research at the university of Wyoming,Ellen aikens tracked mule deer as they surfed the green wave .
Ellen Aikens在美国怀俄明大学从事博士研究,跟踪长鹿在绿波中游泳的情况。
“The green-up lasted across The landscape for about half as long in Drought years,in comparison to wet years.and also,The order of grought years”
“与雨水年相比,干旱年绿化时间仅为雨水年的一半。此外,绿化在这个地方已经没有那么源源不断了。因此,从根本上说,干旱的压力会改变绿色波浪,长贵鹿在春天觅食的地区也会减少。”
and although the deer were able to keep up with the faster green wave,the nutritional value was lower-leaving the animals less prepared for tth
即使长贵鹿能赶上更快的绿色浪潮,营养价值也降低了——,对下一年的挑战准备不足。(大卫亚设)。
Meanwhile in Europe,The population of be wick ' s swans that spend The winter in The United kingdom and The Netherlands is declining . but when REE
与此同时,在欧洲,在英国和荷兰过冬的Bewick's天鹅正在减少。如果研究者进一步查看数据,德国的天鹅数量正在增加。这表明自1970年以来过冬的天鹅每年向东移动13公里。
“what we think is that the swans like to spend time in areas where it ' s five degrees celsius . and this iso therm has shifted in the same rate as NSS hiffed
“我认为天鹅喜欢摄氏5度的地区。这条等温线正以同样的速度向东移动。所以我们确信天鹅和这条等温线一起移动。”
rascha nuijten of the Netherlands institute of ecology . her team also found that the swans were spending less time in their winter homes before flow
荷兰生态研究所的Rascha Nuijten表示,他的团队还发现,在返回俄罗斯苔原繁殖之前,天鹅在冬季地区停留的时间很短。
neither the mule deer nor the be wick ' s swan is endangered,but the findings have broader importance for our understanding of the conservation
长鹿和Bewick's天鹅都处于危险之中,这一发现更好地告诉我们保护候鸟动物更重要。
" if you start thinking of protecting a certain plot of land,It ' s Not just the current situation that is there . nature is dynamic . and the SPECT
“如果你开始认为保护某块土地,这不仅仅是目前的情况,大自然是动态的。出现在这里的动物10年后可能不会再出现——。不是因为我们不保护它,而是因为物种以他们的方式动态变化。我们必须将自然的弹性和动态融入我们的立法和管理中。”
1.《【关于大象迁徙英语作文初中】动物迁徙和气候变化》援引自互联网,旨在传递更多网络信息知识,仅代表作者本人观点,与本网站无关,侵删请联系页脚下方联系方式。
2.《【关于大象迁徙英语作文初中】动物迁徙和气候变化》仅供读者参考,本网站未对该内容进行证实,对其原创性、真实性、完整性、及时性不作任何保证。
3.文章转载时请保留本站内容来源地址,https://www.lu-xu.com/jiaoyu/2748303.html