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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.12, no.1, 1998³â, pp.22-29
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¼·Î ´Ù¸¥ ¸ð¾Ï°ú Åä¾çÀÇ ¹Ì·®¿ø¼Ò Ư¼º ¹× ¸®±â´Ù¼Ò³ª¹«ÀÇ ¿ø¼Ò ÇÔ·®
( The Trace Element Characteristics of Rocks, Top Soils, and Pinus rigida Growing on Soils Derived from Different Parent Rocks ) |
¹ÎÀϽÄ;±è¸íÈñ;¼Û¼®È¯; ÁߺδëÇб³ »ê¸²ÀÚ¿øÇаú;ÁߺδëÇб³ ¿ø¿¹Çаú;;ÁߺδëÇб³ ȯ°æ°øÇаú;
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Ãæ³²Áö¿ªÀÇ »ç¹®¾Ï°ú º¯¼º¾Ï ¹× Èæ»ö¼ÎÀÏÁö¿ªÀÇ ¾Ï¼®, Åä¾ç ¹× ±× À§¿¡¼ »ýÀ°ÇÏ´Â ¸®±â´Ù¼Ò³ª¹«ÀÇ ¹Ì·®¿ø¼Ò ÇÔ·®À» ÃøÁ¤ÇÏ¿© ¸ð¾Ïº° Åä¾çÀÇ ¿ø¼ÒÇÔ·®°ú ½Ä¹°Ã¼ÀÇ Èí¼öÈ®°è¸¦ Á¶»çÇÏ¿´´Ù. Ni, Cr ¹× Co ÇÔ·®Àº »ç¹®¾Ï¿¡¼ ¸Å¿ì ³ô¾ÒÀ¸¸ç, Zn, Mo ¹× Fe ÇÔ·®Àº º¯¼º¾Ï¿¡¼ ³ô¾Ò´Ù. Èæ»ö¼ÎÀÏÀÇ ÀÌµé ¿ø¼Ò´Â »ç¹®¾Ï°ú º¯¼º¾Ïº¸´Ù °øÈ÷ ³·¾Ò´Ù. »ç¹®¾Ï Åä¾çÀÇ Ni, Cr ¹× Co ÇÔ·®Àº ¸Å¿ì ³ô¾ÒÀ¸¸ç, Zn°ú Fe ÇÔ·®Àº »ç¹®¾Ï+º¯¼º¾Ï È¥ÇÕdzÈÅä ¹× Èæ»ö¼ÎÀÏ Åä¾ç¿¡¼ ³ô¾Ò´Ù. dzÈÅäÀÇ ¹Ì·®¿ø¼Ò ÇÔ·®Àº ¾Ï¼®ÀÇ ÇÔ·®º¸´Ù ³·¾ÒÀ¸¸ç, ±× ÆÐÅÏÀº Mo¸¦ Á¦¿ÜÇϰí´Â ¸ðµÎ À¯»çÇÏ¿´´Ù. »ç¹®¾Ï dzÈÅäÀÇ pH ¹üÀ§´Â 7.73~9.55·Î ¸Å¿ì ³ô¾Ò´Ù. »ç¹®¾ÏÁö¿ª ¸®±â´Ù¼Ò³ª¹«ÀÇ Cr Èí¼ö·®Àº Åä¾ç³» CrÇÔ·®¿¡ ºñÇÏ¿© ³·¾ÒÀ¸¸ç, Zn Àº Åä¾ç³»ÀÇ ¿ø¼ÒÇÔ·®¿¡ ºñÇÏ¿© ¸®±â´Ù¼Ò³ª¹«¿¡ ÀÇÇÑ Èí¼ö·®ÀÌ ³ô¾Ò´Ù. ¸®±â´Ù¼Ò³ª¹«¿¡ ÀÇÇÏ¿© Èí¼öµÈ Ni, Fe ¹× Co ÇÔ·®¿¡ ´ëÇÑ Fe/Ni, Co/Ni ºñÀ²Àº »ç¹®¾ÏdzÈÅä¿¡¼ °¡Àå ³·¾Ò´Ù. |
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This study is investigated for the trace element concentration in the soils derived from different parent rocks, which are serpentinites, metamorphic rocks and black shales, and the absorption of the trace element by Pinus rigida in Hongseong and Keumsan, Chungnam, respectively. The concentrations of nickel, chrominium and cobalt are high in the serpentinites, whereas the concentrations of zinc, molybdenium and iron are high in the metamorphic rocks. These elements in black shale are lower than those in serpentinites and metamorphic rocks. The serpentine soils show high nickel, chrominium and cobalt content, while zinc and iron content are high in the mixed soils(serpentinites + metamorphic rocks) and black shales. Comparing with parent rocks, all of trace elements in their weathered soils are low. The pH of serpentine soil is high, 7.73~9.55 and that of black shale soil in 5.61. In serpentine area, the absorptions of chrominium by P. rigida is lower than its in the soils. The absorption of zinc by P. rigida is high relative to zinc concentration in soils. The Co/Ni and Fe/Ni quotient in P. rigida over serpentine soils are considerably lower than those growing over other soils tpes. |
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Ű¿öµå |
»ç¹®¾Ï;º¯¼º¾Ï;Èæ»ö¼ÎÀÏ;¼Ò³ª¹«;¹Ì·®¿ø¼Ò ÇÔ·®;SERPENTINE;METAMORPHIC ROCK;BLACK SHALE;Pinus rigida;HEAVY METAL; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.12, no.1, 1998³â, pp.22-29
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199811920719174)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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