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µ¶ÀÏ JGU, ÁöÇϼö¸¦ ÇÙ½ÉÀ¸·Î ±¸ºÐÇÏ¿© ±º´Ù¾ç¼ºÀ» º¸È£ÇÏ°í º¯È­½ÃÅ°±â À§ÇØ ÁöÇϼö º¸È£¸¦ °³¼±ÇÏ´Â ¹æ¹ýÀ» Á¦¾ÈÇÕ´Ï´Ù

¡º±Û·Î¹ú Èñ¸Á »ý¹°ÇÐ(Global Change Biology)¡» ÇмúÁö¿¡¼­ ÃÖ±ÙÈ£¿¡ ¹ßÇ¥µË´Ï´Ù



µ¶ÀÏÀÇ ¿äÇϳ׽º ±¸ÅÙº£¸£Å© ´ëÇб³ ¸¶ÀÎÃ÷(JGU)ÀÇ »õ·Ó°Ô ¿¬±¸º¸°í¿¡¼­ ¡°Àü ¼¼°èÀûÀ¸·Î ¸Å³â ¾à 1õ§ª(10¾ï§©)ÀÇ ¹°ÀÌ Áö±¸ Ç¥¸éÀ¸·Î ´ëü, ¿ì¸®´Â ÀÚ¿¬ÀûÀ¸·Î º¸ÃæµÇ´Â ¹°º¸´Ù ÈξÀ ´õ ¸¹Àº ¾çÀÇ ¹°À» °Å·¡ÇÏ°í °æ°íÇß½À´Ï´Ù.  [»çÁøÃâó(»çÁø Ãâó) = ¿äÇϳ׽º ±¸ÅÙº£¸£Å© ´ëÇб³ ¸¶ÀÎÃ÷(JGU)]

µ¶ÀÏÀÇ ¿äÇϳ׽º ±¸ÅÙº£¸£Å© ´ëÇб³ ¸¶ÀÎÃ÷(JGU)ÀÇ »õ·Ó°Ô ¿¬±¸º¸°í¿¡¼­ ¡°Àü ¼¼°èÀûÀ¸·Î ¸Å³â ¾à 1õ§ª(10¾ï§©)ÀÇ ¹°ÀÌ Áö±¸ Ç¥¸éÀ¸·Î ´ëü, ¿ì¸®´Â ÀÚ¿¬ÀûÀ¸·Î º¸ÃæµÇ´Â ¹°º¸´Ù ÈξÀ ´õ ¸¹Àº ¾çÀÇ ¹°À» °Å·¡ÇÏ°í °æ°íÇß½À´Ï´Ù. [»çÁøÃâó(»çÁø Ãâó) = ¿äÇϳ׽º ±¸ÅÙº£¸£Å© ´ëÇб³ ¸¶ÀÎÃ÷(JGU)]

 

¹°Àº Áö±¸»óÀÇ ¸ðµç °ÍÀÇ ±âº»ÀÌ´Ù. ±×·¯³ª ±×·¸Áö ¾ÊÀº °æ¿ì¿¡´Â Àηù¿Í Àߴپ缺À» À¯ÁöÇÏ´Â µ¥ ÀÖ¾î ÁöÇÏÀÇ Áß¿äÇÑ ¿ªÇÒÀ» ÇÏ´Â °æ¿ì°¡ Á¾Á¾ ÀÖ½À´Ï´Ù. ÀÌÈÄ ¹ßÇ¥µÈ ³í¹®¿¡¼­ ±¹Á¦ÀûÀ¸·Î ÁÖ¸ñ¹Þ´Â °ÍÀº óÀ½À¸·Î ÁöÇÏ Âü¿©ÀÚµéÀ» ´Ù·ç¾î¾ß ÇÏ´Â ÀÌÀ¯¸¦ ¼³¸íÇß´Ù.


Áö±¸ ½Ã½ºÅÛ Àü¹®°¡ ¿äÇϳ׽º ±¸ÅÙº£¸£Å© ´ëÇб³ ¸¶ÀÎÃ÷(Johannes Gutenberg University Mainz, JGU)ÀÇ ¶óÀ̳×ÄÉ(Robert Reinecke) ±³¼ö´Â ¡°ÁöÇϼö´Â ±× ÀÚü·Î ÁÖ¿ä ÀÚ»êÀÌ ¾Æ´Ï¶ó Áö±¸ Ç¥¸éÀÇ ±Ô¸ð¿Íµµ ¸Å¿ì Áß¿äÇÑ °ü·ÃÀÌ ÀÖ½À´Ï´Ù. ¡±°í °­Á¶Çß´Ù.


¶óÀ̳×ÄÉ ±³¼ö´Â ¼­¹öÀÇ ¾çÀÇ ÀúÇ×À» À¯Áöº¯È­ÀÇ ¿µÇâÀ» ¹Þ±â À§ÇØ ´õ¿í °­·ÂÇÏ°Ô ÁöÇϼö º¸È£ °³³äÀ» ¼³¸íÇÏ´Â Çùȸ¿¡ Å« ±â¿©¸¦ Çß½À´Ï´Ù.


¼¼°èÀûÀ¸·Î ¸¹Àº µµ½ÃÀÇ ¾àÅ»ÀÚ°¡ ½Ä¼ö °ø±ÞÀ» ÁöÇϼö¿¡ ÀÇÁ¸ÇÕ´Ï´Ù.


ÁöÇϼö´Â Áö±¸»ó¿¡¼­ °¡Àå Å« ±ú²ýÇÏÁö ¾ÊÀº ´ãÀÇ Àå¼ÒÀÔ´Ï´Ù. ÀÌ°ÍÀÌ ¼¼°è µµ½ÃÀα¸ÀÇ °ÅÀÇ 50%¿¡°Ô ÇÊ¿äÇÑ ½Ä¼ö¸¦ °ø±ÞÇÑ´Ù. ¿¹¸¦ µé¾î, °è¾à°ú °°Àº ±¹°¡¿¡ ÀÖ´Â °æ¿ì¿¡´Â °è¾à¼­¿¡ µû¶ó¾ß ÇÕ´Ï´Ù.


¶óÀ̳×ÄÉ ±³¼ö´Â ¡°Àü ¼¼°èÀûÀ¸·Î ¸Å³â ¾à 1õ§ª(10¾ï§©)ÀÇ ¹°ÀÌ Áö±¸ Ç¥¸éÀ¸·Î µ¹¾Æ°¥ ¼ö ÀÖ½À´Ï´Ù. ¿ì¸®´Â ÀÚ¿¬ÀûÀ¸·Î º¸ÃæµÇ´Â ¹°º¸´Ù ÈξÀ ´õ ¸¹Àº ¾çÀÇ ¹°À» ¼·ÃëÇÏ°í ÀÖ´Ù¡±°í ¸»Çß½À´Ï´Ù. 


°¡Àå Å« ÁöÇϼö Áý¼ö±¸¿ªÀÇ ¾à 3ºÐÀÇ 1ÀÌ °í°¥µÉ À§Çè¿¡ óÇØ Àִµ¥, ÀÌ´Â ÁöÇϼö ¼öÀ§°¡ °è¼ÓÇؼ­ ¶³¾îÁö°í ÀÖÀ½À» º¸¿©ÁÖ´Â °ÍÀÌ´Ù.


¹®Á¦ÀÇ ÇÑ Ãø¸éÀº ºÐ¸í Àΰ£À» À§ÇÑ ½Ä¼ö °ø±ÞÀÌ´Ù. ¶Ç ´Ù¸¥ Ãø¸éÀº Áö±Ý±îÁö Àü ¼¼°è »ý¹°´Ù¾ç¼º º¸Àü ÀÇÁ¦¿¡¼­ ¹Ýº¹ÀûÀ¸·Î °£°úµÇ¾î ¿Â ÁöÇϼö¿¡ ´ëÇÑ »ýÅ°èÀÇ ÀÇÁ¸¼ºÀÌ´Ù.


´ë·« 52%, Àüü Ç¥¸éÀûÀÇ Àý¹Ý ÀÌ»óÀÌ ÁöÇϼö¿Í Áß°£ Á¤µµÀÇ »óÈ£ÀÛ¿ëÀ» ÇÑ´Ù. »ç¸·À̳ª ³ôÀº »ê, ÁöÇϼö°¡ ºÎÁ·Çϰųª ÁöÇϼö¸éÀÌ ¸Å¿ì ±íÀº Áö¿ªÀ» Á¦¿ÜÇϸé ÀÌ ¼öÄ¡´Â 75%±îÁö Áõ°¡ÇÑ´Ù.


¶óÀ̳×ÄÉ ±³¼ö´Â ¡°ÀÌ·¯ÇÑ ¸Æ¶ô¿¡¼­ »óÈ£ÀÛ¿ëÀº ÁöÇϼö°¡ Ç¥¸éÀ¸·Î ¿Ã¶ó¿Í ½ÀÁö, °­, ±×¸®°í ´Ù¸¥ Á¾·ùÀÇ ÁöÇ¥¼ö Áö¿ªÀ» ¸ÔÀÌ´Â µ¿¾È °­°ú È£¼öÀÇ ¹°ÀÌ ÁöÇϼö·Î µé¾î°£´Ù´Â °ÍÀ» ÀǹÌÇÑ´Ù¡±¶ó¸é¼­ ¡°ÁöÇϼö´Â µ¿±¼ ¹°°í±â, ¸Í²ÇÀÌ ¹ìÀå¾î, Åõ¸í »õ¿ì¸¦ ºñ·ÔÇÑ ¼öõ Á¾ÀÇ ´Ù¾çÇÑ ÁöÇÏ »ý¹°µéÀÇ ±ÍÁßÇÑ ¼­½ÄÁöÀ̱⵵ ÇÏ´Ù¡±°í µ¡ºÙ¿´´Ù.


¹°Çù»óÀ» ±¸¼ºÇÏ´Â 5°³ÀÇ µ¿°áµÇÁö ¾ÊÀº ÁöÇ¥¼ö ±º°è(ÇØ¾ç ¹× ´ã¼ö)¿Í ÁöÇϼö Àú¼öÁö(½ÉÀº VR)ÀÇ °áÇÕ ¹× ±â´É ¿¬°áÀ» µµ½ÄÀûÀ¸·Î Ç¥Çö(¿¬ÇÑ ºí·ç : (a) ÀνºÅϽº ÇØ¿ª, (b) ¹Ù´Ù , (c) ) Çϱ¸, (d) °­ ¹× (e) »ê¸²).  »çÀÌÀÇ »ýÅÂÇÐÀû, ¼ö¹®ÇÐÀû ¿¬°á¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ ¼³¸íÀº Áö¿ø Á¤º¸ ¼½¼Ç 2¸¦ ÂüÁ¶Çϼ¼¿ä.  ´Ü¼øÈ­ÇÔÀ» À§ÇØ ÀÎÀ§Àû ¿µÇâÀ» ¼³¸íÇÏÁö ¾Ê½À´Ï´Ù.  ÁöÇÏ ¼öȯ°æ°ú ÅëÀϵÇÁö ¾ÊÀº 5°³ÀÇ ÁöÇ¥¼ö ±º°è »çÀÌÀÇ Ã³¸®´Â ¼³¸í ¸ñÀûÀ¸·Î Ãß°¡µÇ¾ú½À´Ï´Ù.  [±×¸²Ãâó(»çÁø Ãâó) = ¡º±Û·Î¹ú º¯È­ »ý¹°ÇÐ(Global Change Biology)¡»

Áö±¸ ¹° ¼øȯÀ» ±¸¼ºÇÏ´Â 5°³ÀÇ µ¿°áµÇÁö ¾ÊÀº ÁöÇ¥¼ö »ý¹° ±º°è(ÇØ¾ç ¹× ´ã¼ö)¿Í ÁöÇϼö »ýÅ°è(£Àº ÆĶõ»ö)ÀÇ »óÈ£ ÀÛ¿ë ¹× ±â´ÉÀû ¿¬°áÀ» µµ½ÄÀûÀ¸·Î Ç¥Çö(¿¬ÇÑ ÆĶõ»ö : (a) ¿¬¾È ÇØ¿ª, (b) Çؾç, (c) ) Çϱ¸, (d) °­ ¹× (e) È£¼ö). ÀÌµé »çÀÌÀÇ »ýÅÂÇÐÀû, ¼ö¹®ÇÐÀû ¿¬°á¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ ¼³¸íÀº Áö¿ø Á¤º¸ ¼½¼Ç 2¸¦ ÂüÁ¶Çϼ¼¿ä. °£°áÇÔÀ» À§ÇØ ÀÎÀ§Àû ¿µÇâÀº ¼³¸íµÇÁö ¾Ê¾Ò´Ù. ÁöÇϼö ȯ°æ°ú ¾óÁö ¾ÊÀº 5°³ÀÇ ÁöÇ¥¼ö »ý¹° ±º°è »çÀÌÀÇ °£°ÝÀº ¼³¸í ¸ñÀûÀ¸·Î Ãß°¡µÇ¾ú´Ù. [±×¸²Ãâó(picture source) = ¡º±Û·Î¹ú º¯È­»ý¹°ÇÐ(Global Change Biology)]

 

±¹Á¦ ¿¬±¸ÁøÀ¸·Î ±¸¼ºµÈ °úÇÐ Á¤Ã¥ ÅëÇÕ ÁöÇϼö º¸Á¸ ÀÇÁ¦ Á¦¾È


¿¬±¸¿øµéÀÌ ¡º±Û·Î¹ú º¯È­»ý¹°ÇÐ(Global Change Biology)¡» ÇмúÁö¿¡ ¹ßÇ¥ÇÑ º¸°í¼­¿¡¼­ ¡°»ýÅ°è·Î¼­ ÁöÇϼöÀÇ Á߿伺À» ¹«½ÃÇÏ´Â °ÍÀº ÁöÇ¥ »ý¹°±ºÀ» º¸Á¸ÇÏ´Â µ¥ ÀÖ¾î ÁöÇϼöÀÇ Áß¿äÇÑ ¿ªÇÒÀ» ¹«½ÃÇÏ´Â °ÍÀÌ´Ù. ÁöÇϼöÀÇ ½Ã±âÀûÀýÇÑ Àü Áö±¸Àû º¸Á¸À» ÃËÁøÇϱâ À§ÇØ ¿ì¸®´Â ÁöÇϼö¸¦ ¸¹Àº ÀÇÁ¸ »ýÅ°èÀÇ ¿ÏÀü¼º¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â ÇÙ½É »ýÅ°衱¶ó°í ÁÖÀåÇϸ鼭, ÇÙ½ÉÀûÀÎ Á¾ÀÇ °³³äÀ» »ýÅ°èÀÇ ¿µ¿ªÀ¸·Î ½Â°Ý½Ãų °ÍÀ» Á¦¾ÈÇß´Ù.

 

À̹ø ¿¬±¸¿¡´Â È£ÁÖ, Àεµ, Çʸ®ÇÉ, ÀÌÅ»¸®¾Æ, Çɶõµå, ºê¶óÁú, ij³ª´Ù µî ´Ù¾çÇÑ ±¹°¡¿¡¼­ ¿Â 51¸íÀÇ ¿¬±¸ÀÚ°¡ Âü¿©Çß´Ù.


µ¶ÀϹý°ú °ü·ÃÇÏ¿© ·Î¹öÆ® ¶óÀ̳×ÄÉ(Robert Reinecke) ±³¼ö´Â ÁöÇϼö´Â ¾ÆÁ÷ µ¶ÀÏ ¡¸¿¬¹æÀÚ¿¬º¸Àü¹ý¡¹¿¡ µû¶ó ¼­½ÄÁö·Î Á¤ÀǵÇÁö ¾Ê°í ÀÚ¿øÀÏ »ÓÀ̹ǷΠ»óÀÀÇÏ´Â º¸È£ ´ë»óÀÌ ¾Æ´Ï¶ó´Â Á¡À» ÁöÀûÇÑ´Ù.


ÁöÇϼö´Â ±× Áß¿äÇÑ ÁÖü·Î ÁÖ¿ä ÁÖ°ÅÁö·Î¼­ÀÇ °¡Ä¡»Ó¸¸ ¾Æ´Ï¶ó Áö±¸ Ç¥¸éÀÇ ÁÖ°ÅÁö¿Íµµ °ü·ÃÀÌ ÀÖ¾î ÇÏÀ§ ÇÙ½É ÁÖ°ÅÁö·Î °ü¸®ÇØ¾ß ÇÕ´Ï´Ù.  »çÁøÀº Çø®Æ®ºñü ±¹¸³°ø¿øÀÇ À×½ºÆ® ½Ã½ºÅÛÀÔ´Ï´Ù.  ÀÌ Ä«¸£½ºÆ® ÁöÇϼö ´ë¼öÃþÀº Áß¿äÇÑ ¼­¹öÀÌ´Ù.  [»çÁøÃâó(»çÁø Ãâó) = ¿äÇϳ׽º ±¸ÅÙº£¸£Å© ´ëÇб³ ¸¶ÀÎÃ÷(JGU)]

ÁöÇϼö´Â ±× ÀÚü·Î ÁÖ¿ä »ýÅ°èÀÏ »Ó¸¸ ¾Æ´Ï¶ó Áö±¸ Ç¥¸éÀÇ »ýÅ°è¿Íµµ ¸Å¿ì Áß¿äÇÑ °ü·ÃÀÌ ÀÖ¾î ÁöÇϼö°¡ ÇÙ½É »ýÅ°è·Î Ãë±ÞµÇ¾î¾ß ÇÑ´Ù. »çÁøÀº Å©·Î¾ÆƼ¾Æ Çø®Æ®ºñü È£¼ö ±¹¸³°ø¿øÀÇ Ä«¸£½ºÆ® ½Ã½ºÅÛ. ÀÌ Ä«¸£½ºÆ® ÁöÇϼö ´ë¼öÃþÀº Áß¿äÇÑ ¼­½ÄÁöÀÌ´Ù. [»çÁøÃâó(Photo source) = ¿äÇϳ׽º ±¸ÅÙº£¸£Å© ´ëÇб³ ¸¶ÀÎÃ÷(JGU)]

 

¶óÀ̳×ÄÉ ±³¼ö´Â ¡°µ¶ÀÏ ¿¬¹æȯ°æû(UBA)ÀÌ ¼öÁýÇÑ Åë°è¿¡ µû¸£¸é µ¶ÀÏ Àüü ÁöÇϼö Áß ¾à 32%ÀÇ ¼öÁúÀÌ È­ÇÐÀû ¿À¿°À¸·Î ÀÎÇØ ¿­¾ÇÇÏ´Ù¡±´Â »ç½ÇÀ» ÀοëÇϸ鼭 ¡°¿ì¸®´Â ÀÌ°ÍÀ» ¸Å¿ì ±ä±ÞÇÏ°Ô ¹Ù²Ü ÇÊ¿ä°¡ ÀÖ´Ù¡±°í °­Á¶Çß´Ù. ÀÌ°ÍÀÇ ÁÖ¿ä ¿øÀÎÀº Áú»ê¿° ¼öÁØ°ú »ìÃæÁ¦¿¡ ÀÇÇÑ ¿À¿°ÀÌ´Ù.


¿¬±¸¿øµéÀº °úÇÐ Á¤Ã¥°ú ÅëÇÕµÈ ÁöÇϼö º¸Á¸ ÀÇÁ¦¸¦ ¼³°èÇϱâ À§ÇØ 8°¡Áö ÇÙ½É ÁÖÁ¦¸¦ Á¦¾ÈÇß´Ù. ¶¥ À§¿Í ¾Æ·¡ÀÇ »ýÅ°谡 ¿©·¯ ¼öÁØ¿¡¼­ ±³Â÷Çϱ⠶§¹®¿¡ »ý¹°´Ù¾ç¼ºÀÇ ¼Õ½ÇÀ» ¿ÏÈ­ÇÏ°í ±âÈĺ¯È­¿¡ ´ëÇÑ ±ÕÇüÀ» Á¦°øÇϱâ À§ÇØ ÁöÇϼö¸¦ Áö±¸ÀÇ °Ç°­À» °áÁ¤ÇÏ´Â Çʼö ¿ä¼Ò·Î °í·ÁÇÏ´Â °ÍÀº ÇʼöÀûÀÌ´Ù.


¶óÀ̳×ÄÉ ±³¼ö´Â ¡°¹°Àº Áö±¸»óÀÇ »ý¸íü¿¡°Ô ¾ø¾î¼­´Â ¾È µÉ Çʼö ¿ä¼ÒÀÌ´Ù. ¿ì¸®°¡ Áö±¸ÀÇ ´ã¼öÀÚ¿øÀÇ »ýÅÂÀû ¿ÏÀü¼º¿¡ ÃæºÐÇÑ ÁÖÀǸ¦ ±â¿ïÀÌÁö ¾Ê´Â´Ù¸é, ¿ì¸®´Â Àüü »ýÅ°èÀÇ Áö¼Ó °¡´É¼ºÀ» À§Çè¿¡ ºü¶ß¸± »Ó¸¸ ¾Æ´Ï¶ó ¿ì¸® ÀÚ½ÅÀÇ »îÀÇ ¹æ½Äµµ À§ÅÂ·Ó°Ô ÇÑ´Ù¡±¶ó°í °á·ÐÀ» ³»·È´Ù.


ÀηùÀû(a, b, c) ¹× ÀÚ¿¬Àû(d, e, f, g) ü°è ³» ÁöÇϼö »ýÅÂ°è ¼­ºñ½ºÀÇ ¿¹¿Í °úÇÐÀû ¹ßÀü(¿À¸¥ÂÊ À§) ¹× Á¤Ã¥ °³¹ß(¿ÞÂÊ À§) Ãø¸é¿¡¼­ ÁöÇϼö º¸Á¸À» À§ÇÑ ±ÇÀå Áöħ. Àηù ȯ°æ: (a) ±ú²ýÇÑ ÁöÇϼö´Â ³ó¾÷»ý¹°´Ù¾ç¼ºÀ» À¯ÁöÇÏ´Â µ¥ ÇÙ½ÉÀûÀÎ ¿ªÇÒÀ» ÇÑ´Ù(Trajkova et al., 2021). (b) µµ½Ã ½ÀÁö¿Í ÁöÇϼö »çÀÌÀÇ ±³·ù´Â ¼ö»ý »ý¹°Á¾ÀÇ ´Ù¾ç¼º°ú µµ½Ã ½ÀÁöÀÇ ±â´ÉÀû ¿ÏÀü¼ºÀ» À¯ÁöÇÒ ¼ö ÀÖ½À´Ï´Ù(Ameli & Creed, 2019). (c) µµ½ÃÈ­¸¦ À§ÇÑ ¹°Àº µµ½Ã ½Ä»ý À¯Áö¸¦ À§ÇÑ ÇÙ½É ÀÚ¿øÀ» °ø±ÞÇÒ ¼öµµ ÀÖ´Ù(Marchionni et al., 2020). ÀÚ¿¬ ȯ°æ: (d) À°»ó ½Ä»ý ÁöÇϼö ÀÇÁ¸ »ýÅ°è(GDE; Shukla et al., 2022); (e) ·Îƽ GDE(Erostate et al., 2020); (f) ·»Æ½ GDE(Wu, Ma, et al., 2020); (g) ÇØ¾È GDE(Santos et al., 2021). [±×¸²Ãâó(picture source) = ¡º±Û·Î¹ú º¯È­»ý¹°ÇÐ(Global Change Biology)]

ÀηùÀû(a, b, c) ¹× ÀÚ¿¬Àû(d, e, f, g) ü°è ³» ÁöÇϼö »ýÅÂ°è ¼­ºñ½ºÀÇ ¿¹¿Í °úÇÐÀû ¹ßÀü(¿À¸¥ÂÊ À§) ¹× Á¤Ã¥ °³¹ß(¿ÞÂÊ À§) Ãø¸é¿¡¼­ ÁöÇϼö º¸Á¸À» À§ÇÑ ±ÇÀå Áöħ. Àηù ȯ°æ: (a) ±ú²ýÇÑ ÁöÇϼö´Â ³ó¾÷»ý¹°´Ù¾ç¼ºÀ» À¯ÁöÇÏ´Â µ¥ ÇÙ½ÉÀûÀÎ ¿ªÇÒÀ» ÇÑ´Ù(Trajkova et al., 2021). (b) µµ½Ã ½ÀÁö¿Í ÁöÇϼö »çÀÌÀÇ ±³·ù´Â ¼ö»ý »ý¹°Á¾ÀÇ ´Ù¾ç¼º°ú µµ½Ã ½ÀÁöÀÇ ±â´ÉÀû ¿ÏÀü¼ºÀ» À¯ÁöÇÒ ¼ö ÀÖ½À´Ï´Ù(Ameli & Creed, 2019). (c) µµ½ÃÈ­¸¦ À§ÇÑ ¹°Àº µµ½Ã ½Ä»ý À¯Áö¸¦ À§ÇÑ ÇÙ½É ÀÚ¿øÀ» °ø±ÞÇÒ ¼öµµ ÀÖ´Ù(Marchionni et al., 2020). ÀÚ¿¬ ȯ°æ: (d) À°»ó ½Ä»ý ÁöÇϼö ÀÇÁ¸ »ýÅ°è(GDE; Shukla et al., 2022); (e) ·Îƽ GDE(Erostate et al., 2020); (f) ·»Æ½ GDE(Wu, Ma, et al., 2020); (g) ÇØ¾È GDE(Santos et al., 2021). [±×¸²Ãâó(picture source) = ¡º±Û·Î¹ú º¯È­»ý¹°ÇÐ(Global Change Biology)]

 

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Groundwater is vital to the health of our planet: A call for greater protection

An international study classifies groundwater as a keystone ecosystem and proposes ways to improve its protection to preserve biodiversity and mitigate climate change



Water is the basis of all life on Earth. However, the crucial role of groundwater in sustaining both humanity and biodiversity over the long term is frequently neglected. In a recently published paper, an international team of researchers has outlined, for the first time, why groundwater should be treated as a keystone ecosystem.


¡®Groundwater is not only in itself a major ecosystem but is also of critical relevance to ecosystems on the Earth's surface,¡¯ emphasized Professor Robert Reinecke of Johannes Gutenberg University Mainz (JGU), a specialist in Earth system modeling. 


He made major contributions to the paper, which outlines concepts for improved groundwater protection to reduce the loss of biodiversity and to compensate for the effects of climate change.


About half of the world's urban population depends on groundwater for their supply of drinking water


Groundwater is the largest unfrozen reserve of freshwater on Earth. It supplies the drinking water needs of almost 50 percent of the world's urban population. Countries such as Denmark, for example, obtain their drinking water entirely from groundwater.


 "Throughout the world, some 1,000 cubic kilometers of water are pumped to the Earth's surface every year. Sadly, we consume far more than what is naturally replenished," said Reinecke. About a third of the largest groundwater catchment areas are at risk of depletion, indicating an ongoing decline in groundwater levels.


The supply of drinking water for humans clearly is one aspect of the problem. Another aspect is the dependence of ecosystems on groundwater, which has been repeatedly overlooked in global biodiversity conservation agendas so far. 


Roughly 52 percent and thus more than half of all surface areas have a medium-to-high interaction with groundwater. This figure increases to 75 percent when excluding deserts and high mountains, regions where groundwater is scarce or the water table can be very deep. 


"Interaction in this context means that water from rivers and lakes enters the groundwater while groundwater, in its turn, rises to the surface and feeds wetlands, rivers, and other kinds of surface water areas." Reinecke adds that groundwater is also a valuable habitat for thousands of different subterranean creatures, including cavefish, blind eels, and transparent shrimp.


International team of researchers proposes a science-policy integrated groundwater conservation agenda


As the researchers stated in their report published in Global Change Biology: "Disregarding the importance of groundwater as an ecosystem ignores its critical role in preserving surface biomes. To foster timely global conservation of groundwater, we propose elevating the concept of keystone species into the realm of ecosystems, claiming groundwater as a keystone ecosystem that influences the integrity of many dependent ecosystems." 


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µ¶ÀϹý°ú °ü·ÃÇÏ¿© Robert Reinecke´Â ÁöÇϼö´Â ¾ÆÁ÷ µ¶ÀÏ ¿¬¹æÀÚ¿¬º¸Àü¹ý¿¡ µû¶ó ¼­½ÄÁö·Î Á¤ÀǵÇÁö ¾Ê°í ÀÚ¿øÀÏ »ÓÀ̹ǷΠ»óÀÀÇÏ´Â º¸È£ ´ë»óÀÌ ¾Æ´Ï¶ó´Â Á¡À» ÁöÀûÇÕ´Ï´Ù. 


Reinecke´Â µ¶ÀÏ È¯°æû(UBA)ÀÌ ¼öÁýÇÑ Åë°è¿¡ µû¸£¸é µ¶ÀÏ Àüü ÁöÇϼö Áß ¾à 32%ÀÇ ¼öÁúÀÌ È­ÇÐÀû ¿À¿°À¸·Î ÀÎÇØ ¿­¾ÇÇÏ´Ù´Â »ç½ÇÀ» ÀοëÇϸ鼭 "¿ì¸®´Â ÀÌ°ÍÀ» ¸Å¿ì ½Ã±ÞÇÏ°Ô ¹Ù²ã¾ß ÇÑ´Ù"°í °­Á¶Çß½À´Ï´Ù. ÀÌ°ÍÀÇ ÁÖ¿ä ¿øÀÎÀº Áú»ê¿° ¼öÁØ°ú »ìÃæÁ¦¿¡ ÀÇÇÑ ¿À¿°ÀÔ´Ï´Ù.


¿¬±¸ÀÚµéÀº °úÇÐ-Á¤Ã¥ ÅëÇÕ ÁöÇϼö º¸Á¸ ÀÇÁ¦¸¦ ¼³°èÇϱâ À§ÇØ 8°¡Áö ÇÙ½É ÁÖÁ¦¸¦ Á¦¾ÈÇÕ´Ï´Ù. Áö»ó°ú ÁöÇÏÀÇ »ýÅ°谡 ¿©·¯ ¼öÁØ¿¡¼­ ±³Â÷Çϱ⠶§¹®¿¡ »ý¹° ´Ù¾ç¼ºÀÇ ¼Õ½ÇÀ» ¿ÏÈ­ÇÏ°í ±âÈÄ º¯È­¿¡ ´ëÇÑ ±ÕÇüÀ» Á¦°øÇϱâ À§ÇØ ÁöÇϼö¸¦ Áö±¸ÀÇ °Ç°­À» °áÁ¤ÇÏ´Â Çʼö ¿ä¼Ò·Î °£ÁÖÇÏ´Â °ÍÀÌ ÇʼöÀûÀÔ´Ï´Ù. 


"¹°Àº Áö±¸»óÀÇ »ý¸íü¿¡°Ô ¾ø¾î¼­´Â ¾È µÉ Çʼö ¿ä¼ÒÀÔ´Ï´Ù. ¿ì¸®°¡ Áö±¸ÀÇ ´ã¼ö ÀÚ¿øÀÇ »ýÅÂÀû ¿ÏÀü¼º¿¡ ÃæºÐÇÑ ÁÖÀǸ¦ ±â¿ïÀÌÁö ¾Ê´Â´Ù¸é, ¿ì¸®´Â Àüü »ýÅ°èÀÇ Áö¼Ó °¡´É¼ºÀ» À§Çè¿¡ ºü¶ß¸± »Ó¸¸ ¾Æ´Ï¶ó ¿ì¸® ÀÚ½ÅÀÇ »îÀÇ ¹æ½Äµµ À§ÅÂ·Ó°Ô ÇÕ´Ï´Ù. "¶ó°í Reinecke´Â °á·ÐÀ» ³»·È½À´Ï´Ù.


[Ãâó = ¿äÇϳ׽º ±¸ÅÙº£¸£Å© ´ëÇб³ ¸¶ÀÎÃ÷(JGU) ( https://press.uni-mainz.de/groundwater-is-vital-to-the-health-of-our-planet-a-call-for-greater-protection / ) / 2024³â 1¿ù 4ÀÏ]


[ ¿¬±¸³í¹® Ãâó = ¡º±Û·Î¹ú Èñ¸Á »ý¹°ÇÐ(Global Change Biology)¡» ( https://onlinelibrary.wiley.com/doi/10.1111/gcb.17066 ) / 2023³â 12¿ù 12ÀÏÀÚ]

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