搜索结果: 1-8 共查到“知识库 地质学 2001”相关记录8条 . 查询时间(0.418 秒)
ESSD: 青藏高原陆地蒸散发时空变化趋势特征(2001-2018)(图)
青藏高原 陆地蒸散发 时空变化
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2023/1/17
2001—2015年间广西壮族自治区防城港市热岛效应时空变化研究
防城港市 地表温度(LST) 热岛强度 城市热岛比例指数
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2018/4/10
为研究广西壮族自治区防城港市2001—2015年间热岛效应的时空变化规律,利用遥感监测防城港市15 a来城市热岛效应的演变特征。选用2001年、2008年和2015年获取的3期陆地卫星(Landsat5 TM和Landsat8 OLI)遥感数据,反演防城港市地表温度(land surface temperature,LST); 设置热岛强度及热岛比例指数2个评价指标,从热岛强度的时空分布和面积变化...
Temperature distribution analysis of July 2001 Mt. Etna eruption observed by the airborne hyperspectral sensor MIVIS
remote-sensing volcano monitoring thermal infrared dual-band technique
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2015/9/17
On 17th and 18th July 2001, several fractures opened on Mt. Etna southern flank generating different lava flows
spreading both in Valle del Bove and towards Nicolosi. On 29th July the image spectrome...
Quantitative analysis of the 1981 and 2001 Etna flank eruptions: a contribution for future hazard evaluation and mitigation
flank eruptions future hazard evaluation and mitigation
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2015/8/27
Lava flows produced during Etna flank eruptions represent severe hazards for the nearby inhabited areas, which can be protected by adopting prompt mitigation actions, such as the building of diversion...
Application of BET_EF at Mount Etna: a retrospective analysis (years 2001-2005)
Statistical analysis Collections
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2015/8/27
Advances in volcano monitoring and forecasting need a multidisciplinary collaborative framework. In light of this, a Bayesian Event Tree (BET) approach was performed by the application of the BET for ...
Monitoring of temporal and spatial variations in fumarole helium and carbon dioxide characteristics at Poás and Turrialba volcanoes, Costa Rica (2001-2009)
helium isotopes carbon isotopes Central America Costa Rica volcano monitoring
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2017/8/9
We report results of a 9-year monitoring program that took place from 2001 to 2009 of the helium and carbon isotope (3He/4He, δ13C) and relative abundances ratios (CO2/3He) of fumarole sites at Poás a...
2001年东昆仑地震(Ms=8.1)不对称的同震地表破裂构造——单侧块体运动为主及青藏高原内部物质向东滑移的证据
不对称 同震地表破裂构造 向东滑移 东昆仑断裂 青藏高原
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2010/11/26
通过对 2 0 0 1年 11月 14日发生的东昆仑地震 (Ms=8.1)地表破裂带的野外考察 ,发现沿东昆仑断裂带发育一类不对称的同震地表破裂构造 :单侧垂直破裂带的张裂隙构造、不对称式拉分构造以及冻土层范围内的低角度逆冲构造。这些不对称的同震地表破裂构造不仅指示发震断裂为左行走滑 ,而且表明以断裂南侧块体向东运动为主、北侧块体向西甚微运动 (以地震前同地为参照系 )的运动学特征。与 GPS的观...