| 南极冰盖部分消融对海平面的影响 |
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| 引用本文： | 汪汉胜,张赤军.南极冰盖部分消融对海平面的影响[J].测绘学报,1996(4). |
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| 作者姓名： | 汪汉胜 张赤军 |
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| 作者单位： | 中科院测量与地球物理研究所 |
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| 摘 要： | 本文假设地球具球对称、完全弹性和各向同性，推导了冰融相对海平面变化方程，采用汪汉胜等（１９９６）根据ＰＲＥＭ（１９８１）模型计算的地表弹性负荷勒夫数，估算了在今后５０年内，当南极冰盖消融１０米时所产生的全球海平面变化
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| 关 键 词： | 南极 冰盖消融 海平面上升 |
GLOBAL SEA LEVEL RISE CAUSED BY PARTIAL MELTING OF ANTARCTIC ICE SHEET |
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| Hansheng Wang,Chijun Zhang.GLOBAL SEA LEVEL RISE CAUSED BY PARTIAL MELTING OF ANTARCTIC ICE SHEET[J].Acta Geodaetica et Cartographica Sinica,1996(4). |
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| Authors: | Hansheng Wang Chijun Zhang |
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| Abstract: | In this paper, we consider Earth as a spherically symmetric, perfectly elastic and isotropic planet, derive the equation of the change in relative sea level. Using our previous results of the surface Love numbers for PREM (1981) model, we compute the variation in relative sea level on the assumption that 10 meters thickness of Antarctic ice sheet would be melted away in the future fifty years. |
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| Keywords: | Antarctica Ice sheet melting Relative sea level |
| 本文献已被 CNKI 等数据库收录！ |
