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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.17, no.4, 1999³â, pp.421-426
¿©Ãµ°ø´Ü ÁÖº¯ ÃÊÁö±º¶ôÀÇ ±¸Á¶¿Í Åä¾ç Ư¼º
( Community Structure and Soil Properties of Grassland in the Vicinity of Yoch¡¯on Industrial Complex )
·ùÀç±Ù;ÀÌÁ¾¿µ;ÀÌÀ±¿µ;¹®ÇüÅÂ; °øÁÖ´ëÇб³ »ý¹°Çаú;°øÁÖ´ëÇб³ »ý¹°Çаú;°øÁÖ´ëÇб³ »ý¹°Çаú;°øÁÖ´ëÇб³ »ý¹°Çаú;
 
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°ø´Ü ÁÖº¯ Áö¿ª¿¡ Çü¼ºµÇ¾î ÀÖ´Â ÃÊÁö ±º¶ôÀÇ ±¸Á¶, Á¾ ´Ù¾ç¼º ¹× Åä¾ç Ư¼ºÀ» Á¶»çÇÏ¿´´Ù. Á¶»çÁö¿ªÀº »ó°ü¿¡ ÀÇÇØ ¾¦(Artemisia princeps var. orientalis)±º¶ô, ¹Ì±¹ÀÚ¸®°ø(Phytolacca americana)±º¶ô, Âü¾ï»õ(Miscanthus sinensis)±º¶ôÀ¸·Î ±¸ºÐµÇ¾ú´Ù. 1999³â 8¿ù¿¡ Á¶»çÇÑ °¢ ½Ä¹°±º¶ôÀÇ Áö»óºÎ ÇöÁ¸·®Àº ¾¦±º¶ô 5,645g/$m^2$, ¹Ì±¹ÀÚ¸®°ø±º¶ô 2,827g/$m^2$, Âü¾ï»õ±º¶ô 9,048g/$m^2$À¸·Î ´Ù¸¥ Áö¿ªÀÇ ÃÊÁö¿¡ ºñÇØ ÇöÀúÈ÷ ³ôÀº °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ±º¶ôÀÇ Á¾ ´Ù¾ç¼ºÀº ¾¦±º¶ô, ¹Ì±¹ÀÚ¸®°ø±º¶ô ±×¸®°í Âü¾ï»õ±º¶ôÀÌ °¢°¢ 1.03, 0.54, 0.26À¸·Î ¸Å¿ì ³·¾Ò´Ù. ÃÊÁö±º¶ô Åä¾çÀÇ pH´Â 4.4~4.5 ¹üÀ§À̾úÀ¸¸ç, »óÃþÅäÀÇ À¯±â¹°ÇÔ·®Àº 11.1~15.7%, ÀüÁú¼Ò ÇÔ·®Àº 2.5~3.7 mg/g, À¯È¿ÀÎÀº 52.7~61.2 $mu$g/g, ȲÀº 357.3~511.4 $mu$g/g, °¡¿ë¼º ȲÀº 17.8~25.2 $mu$g/g, ġȯ¼º Ä®·ý, Ä®½·, ¸¶±×³×½·Àº °¢°¢ 15.6~24.6 $mu$g/g, 25.4~156.2 $mu$g/g, 4.5~11.1 $mu$g/g ÀÇ ¹üÀ§À̾ú´Ù. º» Á¶»çÁö¿ª ÃÊÁö±º¶ôÀÇ ±¸¼ºÁ¾Àº ´ëºÎºÐ Åä¾ç ºÎ¿µ¾çÈ­ÀÇ ÁöÇ¥Á¾À̾ú´Ù.
Species composition, species diversity, standing biomass and soil properties of the grasslands, which are developed in the vicinity of Yoch¡¯on Industrial Complex, were investigated. The grassland divided into three types, mugwort (Artemisia princeps var. orientalis) community, porkweed (Phytolacca americana) community and eulalia (Miscanthus sinensis) community by physiognomy Standing biomass of mugwort community, porkweed community and eulalia community was 5,645 g/$m^2$, 2,827 g/$m^2$ and 9,048 g/$m^2$, respectively. Species diversity of mugwort community, porkweed community and eulalia community was 1.03, 0.54 and 0.26, respectively. Total N, available P, total S and soluble S of the top soil in this grassland were much higher than those in other areas. Most of the species in this grassland are indicator species of soil eutrophication.
 
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Grassland;Soil eutrophication;Species diversity;Standing biomass;
 
ȯ°æ»ý¹° / v.17, no.4, 1999³â, pp.421-426
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199911921494987)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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