“鸿沟”真正的名义冲击冰架上这个功能?- 江南体育网页版- - - - -地球科学堆江南电子竞技平台栈交换 最近30从www.hoelymoley.com 2023 - 07 - 09 - t22:57:25z //www.hoelymoley.com/feeds/question/16653 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/16653 1 “鸿沟”真正的名义冲击冰架上这个功能? uhoh //www.hoelymoley.com/users/6031 2019 - 04 - 05 - t04:28:32z 2021 - 07 - 06 - t06:59:08z < p > BBC新闻文章< a href = " https://www.bbc.com/news/science -环境- 47817510”rel = " nofollow noreferrer " >南极:没有作用对气候哈雷冰山分裂< / >表示:< / p > < blockquote > < p >与冰的表面,没有人注意到的分离将不得不来自<强>自动化现场仪表< /强>,从飞船观测。< / p > < /引用> < p >下面的图片显示了< em >当前位置的< / em > < a href = " https://en.wikipedia.org/wiki/Halley_Research_Station " rel = " nofollow noreferrer " >哈雷研究站< / >相对于”一个< /强> <强>鸿沟”。我喜欢这个名字。这让我想起< a href = " https://en.wikipedia.org/wiki/SpaceShipOne " rel = " nofollow noreferrer " >星船一号< / >与< a href = " https://en.wikipedia.org/wiki/Public_Enemy_No._1 " rel = " nofollow noreferrer " >公敌。< / >。< / p > < p >“鸿沟”是一个“官方”特性的名称吗?术语怎么样?总有一天会有一个新的鸿沟,或者这个分裂后的名字会被淘汰吗?< / p > < p > < a href = " https://i.stack.imgur.com/Q3OMU.png " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/Q3OMU.png " alt = "冲击冰架和鸿沟BBC " > < / > < / p > < p >来源:美国国家航空航天局(NASA)地球资源观测卫星,美国地质调查局,< a href = " https://www.bbc.com/news/science -环境- 47817510”rel = " nofollow noreferrer " > BBC < / > < / p > //www.hoelymoley.com/questions/16653/-/16738 # 16738 3 古新世回答的是“鸿沟”真正的名字在冲击冰架这个功能吗? 古新世 //www.hoelymoley.com/users/15648 2019 - 04 - 14 - t20:13:36z 2019 - 07 - 25 - t02:48:49z

  1. Is "Chasm One" an "official" name for the feature?

    No. This is only an informal name used to designate a rift structure (fracture) in the Brunt Ice Shelf, East Antarctica. For example, another rift structure, which trends perpendicular to "Chasm 1," was informally named the "Halloween Crack" because it was first detected on October 31, 2016.

  2. How was the term coined?

    It is one of two rift structures that are arbitrarily and sequentially numbered, "Chasm 1" and "Chasm 2", starting from the seaward edge of the Brunt Ice Shelf, East Antarctica inland along the ice shelf as shown in Figures 1 and 2 0f King et a. (2017).

  3. Will there be a new Chasm One someday, or will the name be retired after this one splits?

    The name will likely be retired because having multiple "Chasm 1"s in the same ice shelf will be too confusing. Most likely as new rift structures from the sequential naming of them, e.g. "Chasm 3," "Chasm 4," and so forth would continue.

The papers are:

de Rydt, Jan, Gudmundsson, Hilmar, Nagler, Thomas, Wuite, Jan and King, Edward (2018) Recent rift formation and impact on the structural integrity of the Brunt Ice Shelf, East Antarctica. The Cryosphere, 12 (2). pp. 505-520. ISSN 1994-0424 http://dx.doi.org/10.5194/tc-12-505-2018

de Rydt, J., Gudmundsson, G. H., Nagler, T., and Wuite, J.: Calving cycle of the Brunt Ice Shelf, Antarctica, driven by changes in ice-shelf geometry, The Cryosphere Discuss., https://doi.org/10.5194/tc-2019-46, in review, 2019 https://www.the-cryosphere-discuss.net/tc-2019-46/

King, E. C., De Rydt, J., and Gudmundsson, G. H.: The internal structure of the Brunt Ice Shelf from ice-penetrating radar analysis and implications for ice shelf fracture, The Cryosphere, 12, 3361-3372, https://doi.org/10.5194/tc-12-3361-2018, 2018. https://www.the-cryosphere.net/12/3361/2018/

Hodgson, Dominic A., Jordan, Tom A., de Rydt, Jan, Fretwell, Peter T., Seddon, Samuel A., Becker, David, Hogan, Kelly A., Smith, Andrew M. and Vaughan, David G. (2019) Past and future dynamics of the Brunt Ice Shelf from seabed bathymetry and ice shelf geometry. The Cryosphere, 13. pp. 545-556. ISSN 1994-0440 http://dx.doi.org/10.5194/tc-2018-206
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