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½ÄÀç¸ðµâÀ» È°¿ëÇÑ Á¶¸§³ª¹°(Menyanthes trifoliata L.)Àΰø¼­½ÄÁö Á¶¼º - ½æ³×ÀÏ 1page
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2015.05.23
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Á¦¸ñ : ½ÄÀç¸ðµâÀ» È°¿ëÇÑ Á¶¸§³ª¹°(Menyanthes trifoliata L.) Àΰø¼­½ÄÁö Á¶¼ºÀÇ È¿°ú ÀúÀÚ : ÇãÁø¿Á, ±èÈïÅÂ, ±èö¹Î, ¹è¿¬Àç, ±èÀç±Ù
¹ßÇàÇÐȸ : Çѱ¹½ÀÁöÇÐȸ [Korean Wetlands Society]
¹ßÇàÁ¤º¸ : Çѱ¹½ÀÁöÇÐȸÁö Á¦ 17±Ç 1È£ pp.53-61(9 pages)
¹ßÇà³âµµ : 2015

ÀúÀ۽ñâ : 2015³â 2¿ù

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References

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µâÀ» ÀÌ¿ëÇÏ¿© È£¼öÀÇ °¡ÀåÀÚ¸®¿¡¼­ °³¹æ¼ö¸éÀ¸·Î »ýÀåÇÏ´ÂÁ¶¸§³ª¹°ÀÇ ¼­½Ä À¯ÇüÀ» ÀçÇöÇÏ¿´´Ù. °£ÆíÇÏ°Ô ¼³Ä¡ÇÒ ¼ö ÀÖ°í, °ü¸®¸¦ ÃÖ¼ÒÈ­ÇÒ ¼ö ÀÖ´Â ÇüÅÂÀÇ ¼­½ÄÁö¸¦ Á¶¼ºÇÒ ¸ñÀûÀ¸·Î ¸ÞÁ¶ÄÚÁò ½ÇÇèÀ» ¼öÇàÇÏ°í 3³â°£ ¸ð´ÏÅ͸µ ÇÏ¿´´Ù. ¶ÇÇÑ Á¶¸§³ª¹° ½ÄÀç ¸ðµâÀÌ »ç¿ëµÈ ¸ÞÁ¶ÄÚÁòÀÌ ¼ö¼­ ´ëÇü¹«Ã´Ãßµ¿¹°¿¡°Ô ¼­½ÄÁö·Î¼­ÀÇ ±â´ÉÀ» ¹ßÈÖÇÒ ¼ö ÀÖ´ÂÁö¸¦ È®ÀÎÇÏ¿´´Ù. ½ÄÀç ¸ðµâÀº »óÅä¿Í ÆÞ¶óÀÌÆ®, K-SOIL(¹ÙÅÒ¾Ö½¬¸¦È°¿ëÇÑ Àΰø°æ·®Åä¾ç)·Î ±âÁú Á¶°ÇÀ» ´Þ¸®ÇÏ¿´°í, ÀÌ ¸ðµâÀº Å©±â°¡ ´Ù¸¥ 2Á¾·ùÀÇ ½ÀÁö¹Ú½º(1170¡¿2250¡¿300mm3,900¡¿1360¡¿190mm3)¿¡ ¼³Ä¡µÇ¾ú´Ù. ¸ð´ÏÅ͸µ °á°ú Á¶¸§³ª¹°Àº ÀÙÀÇ ¼ö¿Í Çǵµ¿¡ À־ ±âÁú Á¶°Ç°ú ½ÀÁö¹Ú½º Å©±â¿¡ ÀÇÇØ Åë°èÀûÀ¸·Î À¯ÀÇÇÑ Â÷À̸¦ º¸¿´´Ù. ÀÙÀÇ ¼ö´Â »óÅä(Æò±Õ 23°³)¿Í K-SOIL(Æò±Õ 28°³) Á¶°Ç¿¡¼­´Â À¯»çÇÑ »ýÀ°»óŸ¦ º¸¿´Áö¸¸, ÆÞ¶óÀÌÆ®(Æò±Õ 2°³)¿¡¼­´Â »ýÀ°ÀÌ ºÒ·®ÇÏ¿´´Ù. ¶ÇÇÑ Å« ½ÀÁö¹Ú½ºÀÇ Á¶¸§³ª¹°ÀÌ ÀÛÀº ½ÀÁö¹Ú½ºÀÇ Á¶¸§³ª¹°¿¡ ºñÇØ ´õ ¸¹Àº ÀÙÀ» °¡Á³´Ù(p=0.015). Çǵµ¿Í ÁöÇÏ°æÀÇ ±æÀÌ, ÁöÇÏ°æÀÇ ¼ö¿¡ À־µµ À¯»çÇÑ °æÇâÀ» ³ªÅ¸³»¾ú´Ù. 1,145°³Ã¼¸¦ Æ÷ÇÔÇÑ ¼ö¼­ ´ëÇü¹«Ã´Ãßµ¿¹° 21°³ ºÐ·ù±ºÀÌ Á¶¸§³ª¹° ¸ÞÁ¶ÄÚÁò ³»¿¡ ¼­½ÄÇÏ´Â °ÍÀ» È®ÀÎÇÏ¿´À¸¸ç,´Ù¾çµµ Áö¼ö ¹× Á¤Âø Áö¼ö °ª ¶ÇÇÑ ÁÖº¯ Àΰø½ÀÁö¸¦ ´ë»óÀ¸·Î ÇÑ °á°ú¿Í À¯»çÇÏ¿´´Ù. ÀÌ·¯ÇÑ °á°úµéÀº Á¶¸§³ª¹° ¸ÞÁ¶ÄÚÁòÀº ¼ö¼­ ´ëÇü¹«Ã´Ãßµ¿¹°¿¡°Ô ÃæºÐÈ÷ ¼­½ÄÁö¸¦ Á¦°øÇÒ ¼ö ÀÖÀ½À» ÀǹÌÇÑ´Ù. ½ÄÀç ±âÁú·Î »óÅä¿Í K-SOILÀ» »ç¿ëÇÏ°í, Á¶¸§³ª¹°ÀÌ »ýÀåÇÒ ¼ö ÀÖ´Â °³¹æ¼ö¸éÀÌ È®º¸µÇµµ·Ï ¸ðµâÀ» ¼³Ä¡Çϸç, ¼ö½ÉÀÌ ¾à 30cm°¡ µÇµµ·Ï °ü¸®ÇÑ´Ù¸é ½ÄÀç¸ðµâÀ» ÀÌ¿ëÇÑ Á¶¸§³ª¹° ¼­½ÄÁö Á¶¼ºÀº ¼º°øÀûÀÏ °ÍÀÌ´Ù.

Habitat creation for endanger
ed species Menyanthes trifoliata L. using planting module represents a habitat type suchas the rhizome grows horizontally to open water at the margin of the lake. The objectives of this mesocosmexperiment are habitat creation with easy construction and low management effort, and to investigate the potential ofproviding a habitat for aquatic macroinvertebrates. Planting modules had three different substrates of bed soil, perliteand K-SOIL (artificial lightweight soil using bottom ash). These modules were established in two different size of thetub(1170¡¿2250¡¿300mm3, 900¡¿1360¡¿190mm3). According to the monitoring results, number of leaves and coverageof M. trifoliata showed significant difference with substrate and tub size. The number of leaves showed similar growthresponses in bed soil (mean 22.979) and K-SOIL (mean 28.042) substrates but growth was poor in perlite substrate(mean 1.667). The number of leaves in the large tub was more than small tub (p=0.015). Similar responses wereobtained with the coverage, the length of rhizome and the number of rhizome in M. trifoliata. A total of 21 taxa ofaquatic macroinvertebrates including 1,145 individuals was found in the mesocosm. The Shannon diversity index andcolonization index in the mesocosm were similar to the previous studies. These results suggest that the experimentalmesocosm could provide sufficient habitats for aquatic macroinvertebrates. If planting modules use bed soil orK-SOIL by planting substrate, establish that taking into account open water surfaces for M. trifoliata growth andmanage about 30cm of water depth control, then habitat creation for M. trifoilata will be successful.   (ÀÌÇÏ »ý·«)

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