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Çѱ¹¼öÀÚ¿øÇÐȸ / v.43, no.5, 2010³â, pp.483-493
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°¢Á¾ ¼ö¹®±â»óÀÎÀÚÀÇ °æ³âº° Ư¼ºº¯È ºÐ¼® (II) - º¯µ¿¼º, Áֱ⼺À» Áß½ÉÀ¸·Î -
( An Analysis of Temporal Characteristic Change for Various Hydrologic Weather Parameters (II ) - On the Variability, Periodicity - ) |
ÀÌÀçÁØ;ÀåÁÖ¿µ;°ûâÀç; ±Ý¿À°ø°ú´ëÇб³ Åä¸ñȯ°æ°øÇкÎ;±Ý¿À°ø°ú´ëÇб³ ´ëÇпø Åä¸ñ°øÇаú;±Ý¿À°ø°ú´ëÇб³ ´ëÇпø Åä¸ñ°øÇаú;
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º» ¿¬±¸¿¡¼´Â ±¹³» ±â»ó°üÃø¼Ò Áß °üÃø³â¼ö°¡ 30³â ÀÌ»óÀÎ °üÃø¼Ò 63°³ ÁöÁ¡¿¡ ´ëÇÑ 5°³ÀÇ ¼ö¹®±â»ó¼ö¹®ÀÎÀÚ Áï, ¿¬°¼ö·®, ¿¬°¼öÀϼö, ¿¬Æò±Õ±â¿Â, ¿¬Æò±Õ»ó´ë½Àµµ, ¿¬ÀÏÁ¶½Ã°£ ÀڷḦ °¢ ÁöÁ¡º°·Î ¼öÁýÇϰí, Åë°èÇÐÀû ±â¹ýÀÎ Wald-Wolfowitz °ËÁ¤, Mann-Whitney °ËÁ¤À» ÀÌ¿ëÇÏ¿© º¯µ¿¼º ºÐ¼®°ú Wavelet TransformÀ» ÀÌ¿ëÇÏ¿© Áֱ⼺À» ºÐ¼®ÇÏ¿´´Ù. º¯µ¿¼º ºÐ¼®°á°ú ¿¬Æò±Õ»ó´ë½Àµµ, ¿¬Æò±Õ±â¿Â¿¡¼ °øÅëÀûÀ¸·Î º¯µ¿¼ºÀÌ ³ªÅ¸³µÀ¸¸ç, ¿¬°¼ö·®, ¿¬°¼öÀϼö, ¿¬ÀÏÁ¶½Ã°£Àº Áö¿ª¿¡ µû¶ó »óÀÌÇÑ °á°ú¸¦ º¸¿´´Ù. Áֱ⼺ ºÐ¼®¿¡¼´Â ¿¬°¼ö·®, ¿¬°¼öÀϼö¿¡¼ °¢ ÁöÁ¡º°·Î ÁֱⰡ ³ªÅ¸³µÀ¸³ª, ¿¬Æò±Õ±â¿Â, ¿¬Æò±Õ»ó´ë½Àµµ, ¿¬ÀÏÁ¶½Ã°£¿¡¼´Â ¶Ñ·ÇÇÑ ÁֱⰡ ³ªÅ¸³ªÁö ¾Ê¾Ò´Ù. |
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In this study, for the purpose of analyzing variability and periodicity of Korean hydrologic weather parameters, 5 hydrologic weather parameters data such as annual precipitation, annual rainy days, annual average temperature, annual average relative humidity, annual duration of sunshine are collected from 63 domestic meteorological stations that has the hydrologic weather parameters records more than 30 years. And in this study the variability and periodicity using the statistical methods like Wald-Wolfowitz test, Mann-Whitney test, and Wavelet Transform about hydrologic weather parameters is analyzed. The results of statistical analysis of variability and periodicity can be summarized as follows: 1) Variability commonly appeared in annual average temperature and annual average relative humidity. 2) Annual precipitation, annual rainy days and annual duration of sunshine showed different results according to area. 3) Periodicity appeared in annual precipitation and annual rainy days but did not appeard in annual average temperature, annual average relative humidity and annual duration of sunshine. |
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Ű¿öµå |
¼ö¹®±â»óÀÎÀÚ;º¯µ¿¼º;Áֱ⼺;hydrologic weather parameters;variability;periodicity; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.43, no.5, 2010³â, pp.483-493
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201016264960188)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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