Data Downscaling Model in Western Uzbekistan

The study is analysing day and night temperature trends over the period 1987-1990 and 2013-2017. The trend is compared with the climate change model over the XXIst century.
The Day degrees are used to provide an insight into the climatic impact on crop growth along plants physiological tolerance taking into low and high temperatures.
The methodology may be fine-tuned and adjusted to other climate patterns.
Raw meteorological data collected for day and night temperatures per day over the period 1986-1990 and 2013-2017 at the level of four meteorological stations to the West of Uzbekistan – excel sheets.
Trend in hot days temperature (>35°C) foreseen occurrence by the global model applied to Uzbekistan (World bank open portal) – excel sheet.
Meteorological monthly average temperature and rain in Uzbekistan – picture, world bank open portal.
Analyse of freezing nights (T<0°C) events in Winter, of Tropical nights (T°>20°C) and hot days (T>35°C) events occurrence – excel sheets calculations and graphs.
Analyses of day degrees crops production potential – excel sheets.

本项研究旨在分析1987-1990年及2013-2017年期间昼夜温度的演变趋势，并将其与21世纪气候变化模型进行对比。研究通过利用日度温度数据，旨在深入探讨气候变化对作物生长的影响，同时考虑植物生理对低温和高温的耐受性。研究方法可进一步优化和调整以适应其他气候模式。收集了1986-1990年及2013-2017年期间乌兹别克斯坦西部四个气象站每日的昼夜温度原始气象数据，以电子表格形式呈现。全球模型预测乌兹别克斯坦高温日（>35°C）的出现趋势，数据来源于世界银行开放门户的电子表格。乌兹别克斯坦的气象月平均温度和降雨量以图片形式呈现，数据来源于世界银行开放门户。对冬季的结霜夜晚（<0°C）事件、热带夜晚（T°>20°C）和高温日（T>35°C）事件的发生进行了分析，计算和图表以电子表格形式呈现。对日度温度作物生产潜力的分析亦以电子表格形式呈现。