subglacial

简明释义

英[sʌbˈɡleɪsɪəl]美[sʌbˈɡleɪʃl]

adj. 冰川下的

英英释义

单词用法

同义词

反义词

例句

1.They discovered that during the same 14-month period that 1.7 cubic km of water cascaded through subglacial waterways' the 75-km long glacier downstream pick up speed' moving about 10 percent faster.

通过比较，研究人员发现，在14个月的时间中，冰层下湖泊溢出了1.7立方千米的水，75公里长的伯德冰川的移动速度加快了10%。

2.The discovery of subglacial lakes has glaciological, geological, and especially, potential biological implications…

冰下湖的发现具有冰川学、地质学，尤其是潜在的重要的生物学意义。

3.The Gamburtsev subglacial mountains are thought to be the birthplace of the vast East Antarctic Ice Sheet.

甘毕采夫冰下山脉被认为是辽阔的东南极冰盖的发源地。

4.Us, Chinese and Japanese teams will study the deeper structure under the Gamburtsev subglacial mountains using seismology.

美国、中国和日本的考察队将使用地震学来研究位于甘毕采夫冰下山脉下更深一层的地质结构。

5.They discovered that during the same 14-month period that 1.7 cubic km of water cascaded through subglacial waterways' the 75-km long glacier downstream pick up speed' moving about 10 percent faster.

通过比较，研究人员发现，在14个月的时间中，冰层下湖泊溢出了1.7立方千米的水，75公里长的伯德冰川的移动速度加快了10%。

6.The subglacial 冰下的 environment is home to unique microbial life forms.

在冰下的环境中生存着独特的微生物生命形式。

7.Scientists are studying how subglacial 冰下的 lakes affect the stability of ice sheets.

科学家们正在研究冰下的湖泊如何影响冰盖的稳定性。

8.The researchers discovered a large lake beneath the ice, indicating significant subglacial 冰下的 water movement.

研究人员发现冰层下有一个大湖，表明有显著的冰下的水流动。

9.Measurements of subglacial 冰下的 temperatures can help predict glacier behavior.

对冰下的温度的测量可以帮助预测冰川的行为。

10.The subglacial 冰下的 geology plays a crucial role in understanding past climate changes.

了解过去气候变化时，冰下的地质起着至关重要的作用。

作文

The study of glaciers has always fascinated scientists and researchers due to their immense impact on Earth's climate and landscape. One term that frequently arises in this field is subglacial, which refers to the area beneath a glacier or ice sheet. Understanding the subglacial environment is crucial for comprehending how glaciers behave, how they affect sea levels, and how they interact with the underlying geology. Glaciers are not just massive blocks of ice; they are dynamic systems that change over time. The subglacial region plays a pivotal role in this dynamism. For instance, the meltwater that accumulates in the subglacial zone can create a lubricating layer between the ice and the bedrock. This water allows glaciers to move more freely, which can accelerate their flow towards the ocean. As a result, understanding the processes occurring in the subglacial environment is essential for predicting glacial movements and their contributions to rising sea levels.Moreover, the subglacial ecosystem is a fascinating area of research. Recent studies have shown that life can exist in these extreme conditions, where sunlight is absent, and temperatures are below freezing. Microbial communities thrive in the subglacial waters, feeding on nutrients released from the melting ice and the underlying rock. These organisms not only provide insight into life's resilience but also help scientists understand potential life forms that could exist on other icy bodies in our solar system, such as Europa, one of Jupiter's moons.The implications of subglacial research extend beyond the scientific community. As climate change accelerates the melting of glaciers worldwide, the subglacial regions are becoming increasingly important. Monitoring changes in these areas can provide valuable data regarding global warming's effects and help formulate strategies for mitigating its impact. For example, understanding how the subglacial environment influences glacial stability can aid in predicting future sea-level rise, which poses a significant threat to coastal communities.In conclusion, the term subglacial encapsulates a vital aspect of glaciology that warrants further exploration. From its role in glacier dynamics to its unique ecosystems and implications for climate change, the subglacial environment offers a wealth of knowledge waiting to be uncovered. As we continue to study these hidden worlds beneath the ice, we gain not only a better understanding of our planet's past but also insights that could shape its future. The urgency of this research cannot be overstated, as the consequences of our changing climate become ever more apparent. By prioritizing the study of subglacial regions, we can better prepare for the challenges ahead and ensure a sustainable future for generations to come.

冰川研究一直以来都吸引着科学家和研究人员，因为它们对地球气候和地貌的巨大影响。在这个领域中，一个常常出现的术语是subglacial，指的是冰川或冰盖下方的区域。理解subglacial环境对于理解冰川的行为、它们对海平面的影响以及它们与底层地质的相互作用至关重要。冰川不仅仅是巨大的冰块；它们是随着时间变化的动态系统。subglacial区域在这种动态中发挥着关键作用。例如，积聚在subglacial区域的融水可以在冰和基岩之间形成润滑层。这些水使冰川能够更自由地移动，从而加速其向海洋的流动。因此，理解subglacial环境中发生的过程对于预测冰川运动及其对海平面上升的贡献至关重要。此外，subglacial生态系统也是一个引人入胜的研究领域。最近的研究表明，在这些极端条件下，生命可以存在，那里没有阳光，温度低于冰点。微生物群落在subglacial水域中繁衍生息，依靠从融化的冰和底层岩石释放的养分生存。这些生物不仅提供了对生命韧性的洞察，还帮助科学家理解在我们太阳系的其他冰体上可能存在的生命形式，比如木星的月球欧罗巴。subglacial研究的意义超越了科学界。随着气候变化加速全球冰川的融化，subglacial区域变得越来越重要。监测这些区域的变化可以提供有关全球变暖影响的宝贵数据，并帮助制定减轻其影响的策略。例如，理解subglacial环境如何影响冰川稳定性可以帮助预测未来的海平面上升，这对沿海社区构成重大威胁。总之，术语subglacial概括了冰川学中一个重要方面，值得进一步探索。从其在冰川动态中的作用到其独特的生态系统以及对气候变化的影响，subglacial环境提供了一个等待被发掘的丰富知识宝库。随着我们继续研究这些隐藏在冰下的世界，我们不仅能够更好地理解我们星球的过去，还能获得塑造其未来的见解。这项研究的紧迫性不容小觑，因为气候变化的后果变得愈加明显。通过优先研究subglacial区域，我们可以更好地为未来的挑战做好准备，确保为后代创造可持续的未来。