首页> 外文会议>IEEE International Geoscience and Remote Sensing Symposium >INTERPRETATION OF RELATIVE SEA LEVEL VARIATIONS AT TIDE GAUGES USING RESULTS FROM FOUR ESTONIAN PRECISE LEVELLINGS AND LAND UPLIFT MODELS
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INTERPRETATION OF RELATIVE SEA LEVEL VARIATIONS AT TIDE GAUGES USING RESULTS FROM FOUR ESTONIAN PRECISE LEVELLINGS AND LAND UPLIFT MODELS

机译:用四个爱沙尼亚精密枢纽和陆上隆起模型的潮汐仪的相对海平面变化的解释

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Variations in the updated (1842-2016) Estonian sea level records are interpreted using the latest, extensive findings from the studies of crustal movements in Estonia and an attempt has been made to separate the main sea level trend components. Per recent semi-empirical land uplift (LU) model NKG2016LU_lev, the LU relative to geoid in Estonia (0.3-3.4 mm/yr) partly compensates for the global sea level rise (as estimated over the corresponding time-periods). Further analysis of trend components is needed, and particularly, a sizable time-varying residual component should be deconstructed, which mainly originates from local land subsidence and meteorologically (e.g. the NAO-) driven local scale hydrodynamic processes.
机译:更新(1842-2016)的变异(1842-2016)爱沙尼亚海平面记录是使用爱沙尼亚的地壳运动研究的最新的,广泛的研究结果解释,并试图分离主要海平面趋势组成部分。每次最近的半经验陆地隆起(LU)模型NKG2016LU_LEV,LU相对于爱沙尼亚(0.3-3.4mm / YR)的Lu部分补偿了全球海平面上升(估计在相应的时间周期)。需要进一步分析趋势部件,特别是,应解构相当不同的残余组分,其主要来自局部土地沉降和气象(例如Nao-)驱动的局部规模流体动力学过程。

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