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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.22, no.3, 2008³â, pp.260-267
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»ê¼º°ÇϹ°°ú »ê¸²Åä¾ç ÈÇмºÀÇ °ü·Ã¼º¿¡ °üÇÑ ¿¬±¸ - °æ»ó³²µµ Áö¿ªÀ» Áß½ÉÀ¸·Î -
( Studies on the Relation between Acid Deposition and Soil Chemical Properties in Forest Areas - Especially in Gyeongsangnam-Do Province - ) |
ÀÌÃѱÔ; ÁøÁÖ»ê¾÷´ëÇб³ »ê¸²ÀÚ¿øÇаú;
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º» ¿¬±¸´Â °æ³² »ê¸²Áö¿ªÀÇ »ê¼º°ÇϹ°°ú Åä¾ç ÈÇÐÀû Ư¼ºÀÇ °ü·Ã¼º Á¶»ç¸¦ À§ÇÏ¿© ¼öÇàÇÏ¿´´Ù. Åä¾ç pH´Â Æò±Õ 4.40À̾úÀ¸¸ç, °¡Àå ³ôÀº Á¶»ç±¸´Â ¹Ð¾ç »ê³» Á¶»ç±¸·Î pH 5.02¿´°í, °¡Àå ³·Àº Á¶»ç±¸´Â pH 4.08ÀÇ ³²ÇØ ¼¸éÀ̾ú´Ù(p<0.05). »ê¸²Åä¾ç³» À¯±â¹°, À¯È¿Àλê, Ä®·ý, Ä®½·, ¸¶±×³×½·, ¾çÀÌ¿Âġȯ¿ë·®(CEC)Àº Áö¿ªº° À¯ÀÇÂ÷°¡ ÀÖ¾ú´Ù(p<0.05). »ê¸²Åä¾ç³» Áß±Ý¼Ó ÇÔ·®Àº ³³ÀÌ Æò±Õ 3.86mg/kgÀ̾ú°í, °ÅÁ¦ ½ÅÇöÀÌ 9.87mg/kgÀ¸·Î °¡Àå ³ô¾ÒÀ¸¸ç, ¹Ð¾ç »ê³»°¡ 0.86mg/kgÀ¸·Î °¡Àå ³·¾Ò´Ù(p<0.05). Åä¾çÀÇ ÈÇÐÀû Ư¼º°ú °¿ì»êµµÀÇ »ó°üÀº Åä¾ç $pH(r=0.7826^{**})$, Ä®½· $(r=0.6278^*)$, ¸¶±×³×½·$(r=0.5841^*)$, ¾çÀÌ¿Âġȯ¿ë·®$(r=0.6341^{**})$, Ä«µå¹Å$(r=0.5995^*)$°ú Á¤ÀÇ »ó°üÀ̾ú°í, ³³$(r=-0.5283^*)$Àº ºÎÀÇ »ó°üÀ̾ú´Ù. ´ë±â ÁßÀÇ $SO_2$, ³óµµ¿Í »ó°üÀº Åä¾ç pH$(r=-0.6796^{**})$, Ä®½·$(r=-0.5810^*)$, ¸¶±×³×½·$(r=-0.5522^*)$, ¾çÀÌ¿Âġȯ¿ë·®$(r=-0.5905^*)$°ú ºÎÀÇ »ó°üÀ̾ú´Ù. ´ë±â ÁßÀÇ $NO_2$, ³óµµ¿Í »ó°üÀº À¯±â¹°$(r=0.6208^*)$, Ä®·ý$(r=0.5380^*)$°ú Á¤ÀÇ »ó°üÀ̾ú´Ù. µû¶ó¼ °¿ì»êµµ ¹× ´ë±â ÁßÀÇ $SO_2$´Â Åä¾çÀÇ »ê¼ºÈ¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â °ÍÀ¸·Î »ç·áµÇ¸ç, ±×¸®°í Åä¾ç ³» Áß±Ý¼Ó ÇÔ·®¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â °ÍÀº Cd¿Í PbÇÔ·®°ú °ü·Ã¼ºÀÌ ÀÖÀ¸¸ç, ±× ¿Ü Á߱ݼÓÀÇ ¿µÇâÀº ¾ø¾ú´Ù. |
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This study was carried out to investigated the relation between air depositions and soil properties in Gyeongsanman province. Soil pH was average 4.40 in regions, and was the highest soil pH value in Miryang-sanne(pH 5.02), the lowest pH value in Namhae-seomyeon(pH4.08). Soil pH, soil organic matter content, avail phosphorus, K, Ca and cation exchange capacity(CEC) were significantly different among regions(p<0.05). Pb in Heavy metal content was 3.86mg/kg average value, and was the highest in Keo-je region(9.87mg/kg), the lowest in Mryang-sanne (0.86mg/kg). Zn, Cd, Cr and Ni were significantly different among regions(p<0.05). Correlation between rainfall pH and soil properties were positive in soil $pH(r=0.7826^{**})$, Ca$(r=0.6278^*)$, Mg$(r=0.5841^*)$, CEC$(r=0.6341^{**})$ and Cd$(r=0.5995^*)$, and were negative in Pb$(r=-0.5283^*)$. Correlation between $SO_2$ concentration and soil properties was negative in soil pH$(r=-0.6796^{**})$, Ca$(r=-0.5810^*)$, Mg$(r=-0.5522^*)$) and CEC$(r=-0.5905^*)$. Correlation between $NO_2$ concentration and soil properties were positive in organic matter $(r=0.6208^*)$, K$(r=0.5380^*)$. It was predicted that rainfall and $SO_2$ concentration would affect soil acidification, and soil heavy metal content related Cd and Pb. Others soil heavy metal were not related. |
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Ű¿öµå |
Åä¾ç ÈÇÐÀû Ư¼º;Åä¾çÁ߱ݼÓ;ÀÌ»êÈȲ;ÀÌ»êÈÁú¼Ò;SOIL PROPERTY;SOIL HEAVY METAL$SO_2$$NO_2$; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.22, no.3, 2008³â, pp.260-267
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200827651796249)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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