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首页> 外文会议>International conference on remote sensing and geoinformation of the environment >Remote sensing applications for estimating changes on crop evapotranspiration of the most water intensive crops, due to climate change in Cyprus
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Remote sensing applications for estimating changes on crop evapotranspiration of the most water intensive crops, due to climate change in Cyprus

机译：由于塞浦路斯气候变化，遥感应用估算大多数水密集作物的作物蒸发量的变化

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Water allocation to crops, and especially to the most water intensive ones, has always been of great importance in agricultural process. Deficit or excess water irrigation quantities could create either crop health related problems or water over-consumption situation which lead to stored water reduction and toxic material depletion to deeper ground layers, respectively, to this context, and under the current conditions, where Cyprus is facing effects of climate changes, purpose of this study is basically to estimate the needed crop water requirements of the past (1995-2004) and the corresponding ones of the present (2005-2015) in order to test if there were any significant changes regarding the crop water requirements of the most water intensive trees in Cyprus. Mediterranean region has been identified as the region that will suffer the most from climate change. Thus the paper refers to effects of climate changes on crop evapotranspiration (ETc) using remotely sensed data from Landsat TM/ ETM+ / OLI employing a sound methodology used worldwide, the Surface Energy Balance Algorithm for Land (SEBAL).Though the general feeling is that of changes on climate will consequently affect ETc, the results have indicated that there is no significant effect of climate change on crop evapotranspiration, despite the fact that some climatic factors have changed. Applying Student's T-test, the mean values for the most water intensive trees in Cyprus of the 1994-2004 decade have shown no statistical difference from the mean values of 2005-2015 decade's for all the cases, concluding that the climate change taking place the last decades in Cyprus have either not affected the crop evapotranspiration or the crops have manage to adapt into the new environmental conditions through time.
机译：对农作物的水分配，特别是对最多的水密集型，在农业过程中一直非常重要。赤字或过量的水灌溉量可以产生作物健康相关问题或水过量消耗情况，这导致储存的水还原和毒性物质耗尽，以分别对此背景，并在当前条件下，塞浦路斯面临气候变化的影响，本研究的目的基本上估计过去（1995-2004）和现在（2005-2015）的所需的作物水需求，以测试是否有关于有关的任何重大变化塞浦路斯最多水密集树的作物水需求。地中海地区已被确定为影响气候变化最大的地区。因此，本文是指使用来自Landsat TM / ETM + / OLI的远程感测数据，采用全球的声音方法，陆地（SEBAL）的表面能平衡算法。虽然普通感觉是因此，气候变化会影响等等，结果表明，尽管一些气候因素发生了变化，但结果表明，气候变化对气候变化没有显着影响。应用学生的T检验，1994 - 2004年塞浦路斯最多水密集树木的平均值表现出与所有案件的平均值没有与2005-2015十年的平均值差异，得出结论认为气候变化发生塞浦路斯的最后几十年未受影响作物蒸散，或作物必须通过时间来适应新的环境条件。

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