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¹ÌÁÖ¸®´ëÇÐ ·Îºó ·ÎÆ®¸¸(Robin Rotman) Á¶±³¼ö(¿ÞÂÊ)°úij½½¸° Æ®¶ó¿ì½º(Kathleen Trauth) ºÎ±³¼ö(¿À¸¥ÂÊ) µî ¿¬±¸ÆÀÀº Á¦Á¤ 50ÁÖ³âÀ» ¸ÂÀº ¹Ì±¹ÀÇ ¡ºÃ»Á¤¼ö¹ý(the Clean Water Act)¡» À» ¼öÁ¤ÇØ¾ß ÇÑ´Ù´Â ¿¬±¸°á°ú¸¦ ¹ßÇ¥Çß´Ù .  [»çÁøÃâó = ¹ÌÁÖ¸®´ëÇÐ]

 

¹Ì±¹ÀÇ ¡ºÃ»Á¤¼ö¹ý(the Clean Water Act)¡» Á¦Á¤ 50ÁÖ³âÀ» ¸Â¾Æ ¹ÌÁÖ¸®´ëÇÐ(MU ; University of Missouri) ¿¬±¸¿øµéÀÇ ¿¬±¸¿¡¼­ ±¹°¡ÀÇ ½Ä¼ö¸¦ º¸È£Çϱâ À§ÇÑ »õ·Î¿î ¹æ¹ýÀ» Á¦½ÃÇØ È­Á¦°¡ µÇ°í ÀÖ´Ù.


1969³â¿¡ Ŭ¸®ºí·£µå Àα٠Äí¾ßÈ£°¡ °­(Cuyahoga River)ÀÌ ³Ê¹« ¿À¿°µÇ¾î È­Àç°¡ ¹ß»ýÇÏ¿© Çö´ë ȯ°æ¿îµ¿ÀÇ ¹ßµ¿ÀÌ ½ÃÀ۵Ǿú°í, 3³â ÈÄÀÎ 1972³â ÀÇȸ°¡ ¡ºÃ»Á¤¼ö¹ý(the Clean Water Act)¡» ¹ý¾ÈÀ» Åë°ú½ÃÄ×´Ù. ÀÌ´Â ¼ö·Î¸¦ º¸È£ÇÏ°í ±¹°¡ ¼öÁú ±âÁØÀ» ¼³Á¤ÇÑ ÃÖÃÊÀÇ ¹ý·ü Áß Çϳª¿´´Ù.


MU(¹ÌÁÖ¸®´ëÇÐ) ¿¬±¸¿øµéÀÇ »õ·Î¿î ¿¬±¸¿¡ µû¸£¸é ¡ºÃ»Á¤¼ö¹ý(the Clean Water Act)¡»Àº ÇÏ¡¤Æó¼ö Åõ±â¿Í °°Àº ¸¹Àº ¸í¹éÇÑ ¿À¿° ¿øÀÎÀ» ¼º°øÀûÀ¸·Î ±ÔÁ¦´Â ÇßÁö¸¸, ³ó¾÷ À¯Ãâ¼ö¿Í °Ç¹° ¹× Æ÷ÀåµÈ µµ·Î¿¡¼­ ³ª¿À´Â µµ½Ã ºø¹°À» Æ÷ÇÔÇÏ´Â ¡®ºñÁ¡¿À¿°¿ø(nonpoint source pollution)¡¯Àº ´õ ¸¹ÀÌ È®»êµÇ¾úÀ¸³ª ¿À¿°À» Á¦ÇÑÇÏ´Â °ÍÀº ´ú ÇàÇØÁø °ÍÀ¸·Î ¿¬±¸°á°ú ³ªÅ¸³µ´Ù. 


¡°ºñÁ¡¿À¿°¿øÀº ¹Ì±¹ Àü¿ªÀÇ ½Ä¼ö¿¡ ´ëÇÑ ÁÖ¿äÇÑ È¯°æÀû À§Çù Áß Çϳª°¡ µÇ¾ú´Ù¡±°í ÀÌ ¹®Á¦¸¦ ÇØ°áÇϱâ À§ÇÑ Àü·«À» Á¦½ÃÇÏ°í ÀÖ´Â MU ¿¬±¸¿øµéÀº ¸»ÇÑ´Ù.


¿¬±¸¸¦ ÁÖµµÇÑ MU õ¿¬ÀÚ¿ø´ëÇÐ Á¶±³¼öÀÎ ·Îºó ·ÎÆ®¸¸(Robin Rotman)Àº ¡°ºñ·á¿¡¼­ ¹ß°ßµÇ´Â °Í°ú °°Àº ´Ù·®ÀÇ Áú»ê¿°(nitrates)°ú ¾ÆÁú»ê¿°(nitrites)Àº À¯¾Æû»öÁõ(blue baby syndrome)°ú °°Àº °Ç°­¿¡ ºÎÁ¤ÀûÀÎ ¿µÇâÀ» ¹ÌÄ¥ ¼ö ÀÖ´Ù¡±¶ó°í ¸»Çß´Ù.


·Îºó ·ÎÆ®¸¸(Robin Rotman) Á¶±³¼ö´Â ¶ÇÇÑ MU ¹ý´ë¿Í MU °ø°ú´ëÇп¡¼­ ¿¹ÀÇ·Î ÀÓ¸íµÇ¾ú´Ù. ±×³à´Â ¡°ºñÁ¡¿À¿°¿ø ¿À¿°Àº µ¶¼º Á¶·ù ¹ø¼ºÀ» À¯¹ßÇÒ ¼ö ÀÖ´Ù. »ìÃæÁ¦¿Í Á¦ÃÊÁ¦¿¡´Â Àΰ£ÀÇ °Ç°­À» À§ÇùÇÒ ¼ö ÀÖ´Â ¹ß¾Ï¹°Áúµµ Æ÷ÇԵǾî ÀÖ´Ù¡±¶ó°í °­Á¶Çß´Ù.


¡ºÃ»Á¤¼ö¹ý(the Clean Water Act)¡» 50ÁÖ³âÀ» ±â³äÇϱâ À§ÇØ ¿¬±¸¿øµéÀº ±âÁ¸ ¹ý·ü°ú ±ÔÁ¤À» ¿¬±¸ÇÏ°í ½É°¢ÇÑ °ÝÂ÷¸¦ È®ÀÎÇß´Ù. ±× °á°ú, ±×µéÀº ºñÁ¡¿À¿°¿øÀ» Á¦ÇÑÇϱâ À§ÇØ È®´ëµÇ°Å³ª »õ·Î¿î Á¤Ã¥À» Ã˱¸ÇÏ°í ÀÖ´Ù.


±×µéÀº ¡°ºü¸¥ Á¶Ä¡°¡ ¾ø´Ù¸é ¸¹Àº Áö¹æÀÚÄ¡´Üü°¡ ¿À¿°¹°ÁúÀ» Á¦°ÅÇϱâ À§ÇØ Á¤±³ÇÑ ½Ä¼ö ó¸® ½Ã½ºÅÛ(sophisticated drinking water treatment systems)¿¡ ÅõÀÚÇØ¾ß ÇÒ °Í¡±À̶ó°í °­Á¶Çß´Ù. ÀÌ·¯ÇÑ ½Ã½ºÅÛ¿¡´Â ¼ö¹é¸¸ ´Þ·¯ÀÇ °¡°ÝÇ¥¸¦ ºÙÀÏ ¼ö ÀÖÀ¸¸ç, ±× ºñ¿ëÀº ´õ ³ôÀº ½Ä¼ö ¿ä±Ý ÇüÅ·Π¿ä±Ý ³³ºÎÀÚ¿¡°Ô Àü°¡µÉ °¡´É¼ºÀÌ ³ô´Ù.


¿¬±¸¿øµéÀº ºñÁ¡¿À¿°¿ø¿¡ ´ëóÇÏ´Â ´ÙÀ½°ú °°Àº ¼¼ °¡Áö ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù.


ù°, ¡ºÃ»Á¤¼ö¹ý(the Clean Water Act)¡»À» °³Á¤ÇÏ¿© ÁÖÁ¤ºÎ¿¡¼­ ºñÁ¡¿À¿°¿øÀ» ÅëÁ¦Çϵµ·Ï ÇÏ°í, À̸¦ ÇØ°áÇϱâ À§ÇÑ °øÇÐÀû ÇØ°áÃ¥(¿¹: ¿©°ú ½Ã½ºÅÛ)°ú ȯ°æ ¼Ö·ç¼Ç(¿¹: ¼ö¿ª ¿·¿¡ ½Ä»ý)À» Æ÷ÇÔÇÑ ÁÖÁ¤ºÎ ¹× Áö¿ª À̴ϼÅƼºê¸¦ À§ÇÑ ¿¬¹æ±â±ÝÀ» Á¦°øÇØ¾ß ÇÑ´Ù.


µÑ°, ¾ÈÀüÇÑ ½Ä¼ö¹ý(°ø°ø ¿ë¼ö ½Ã½ºÅÛ¿¡ ´ëÇÑ ¿À¿°¹° Á¦ÇÑ)À» È®ÀåÇÏ¿© ºñÁ¡¿À¿°¿øÀ¸·ÎºÎÅÍ ´õ ¸¹Àº ½Ã°ñ ¼ö¿øÀ» º¸È£ÇØ¾ß ÇÑ´Ù.


¼Â°, ½Ã¹ÎµéÀÌ ºñÁ¡¿À¿°¿ø¿¡ ´ëÇÑ ÀÌÇØ¿Í Áö¿ª ¼ö¿ø¿¡ ´ëÇÑ ´õ ³ªÀº °ü¸®¸¦ Àå·ÁÇØ¾ß ÇÑ´Ù.

 

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¹Ì±¹ÀÇ ¡ºÃ»Á¤¼ö¹ý(the Clean Water Act)¡» Á¦Á¤ 50ÁÖ³âÀ» ¸Â¾Æ ¹ÌÁÖ¸®´ëÇÐ(MU ; University of Missouri) ¿¬±¸¿øµéÀÇ ¿¬±¸¿¡¼­ ±¹°¡ÀÇ ½Ä¼ö¸¦ º¸È£Çϱâ À§ÇÑ »õ·Î¿î ¹æ¹ýÀ» Á¦½ÃÇØ È­Á¦°¡ µÇ°í ÀÖ´Ù.  [»çÁøÃâó = ¹ÌÁÖ¸®´ëÇÐ]

 

ÀÌ ¿¬±¸ÀÇ °øµ¿ ÀúÀÚÀÌÀÚ °øÇдëÇÐÀÇ ºÎ±³¼öÀΠij½½¸° Æ®¶ó¿ì½º(Kathleen Trauth)´Â ¿À¿°ÀÌ °ø°ø¼öÁú 󸮽ü³(public water treatment facilities)¿¡ µµ´ÞÇϱâ Àü¿¡ ¿À¿°À» ÅëÁ¦ÇÏ´Â °ÍÀÌ Áß¿äÇÏ´Ù°í ¸»ÇÑ´Ù.


 Ä³½½¸° Æ®¶ó¿ì½º(Kathleen Trauth) ºÎ±³¼ö´Â À̸¦ À§ÇÑ ÇÑ °¡Áö ¹æ¹ýÀº 87°³ÀÇ ÀáÀçÀû À§Çè¹°Áú¿¡ ´ëÇÑ ÃÖ´ë ¿À¿° ¼öÁØÀ» Á¤ÇÑ ¾ÈÀüÇÑ ½Ä¼ö¹ýÀÇ ±âÁØÀ» ±ú²ýÇÑ ¹°¹ý¿¡ ÀÇÇØ ±ÔÁ¦µÇ´Â °­, È£¼ö ¹× ±âŸ ¼ö¿ª¿¡ Àû¿ëÇÏ´Â °ÍÀ̶ó°í ¸»ÇÑ´Ù. ±×³à´Â ±ÔÁ¦ ´ç±¹ÀÌ ºñÁ¡¿À¿°¿ø¿¡ ´ëÇÑ Á¦ÇÑÀ» µÑ ¼ö ÀÖ´Â ±ÇÇѵµ ÇÊ¿äÇÏ´Ù°í °­Á¶ÇÑ´Ù.


Æ®¶ó¿ì½º(Trauth) ºÎ±³¼ö´Â ¡°Ãâó°¡ ¸¹°í ¸¹Àº ±â¿©ÀÚµéÀ» Æ÷ÇÔÇÏ°í Àֱ⠶§¹®¿¡, ¿ì¸®°¡ ÀÌ ¹®Á¦¿¡ ´ëÇØ ¾î¶»°Ô ÀÏÇØ¾ß ÇÏ´ÂÁö ¸»Çϱ⠾î·Á¿ï ¼ö ÀÖ´Ù¡±¶ó¸é¼­ ¡°±×·¯³ª ÀÌ·¯ÇÑ ¾î·Á¿òÀ¸·Î ÀÎÇØ ¿ì¸®°¡ ±×°ÍµéÀ» ¾ð±ÞÇÏ´Â °ÍÀ» ´Ü³ä½Ãų ¼ö´Â ¾ø´Ù. »ç°í ¹æÇâÀ» ¹Ù²Ù±â À§ÇØ ¿ì¸®°¡ °¡°í ½ÍÀº °÷¿¡ ÁýÁßÇØ¾ß ÇÑ´Ù. ¿Ö³ÄÇÏ¸é ¿ì¸®°¡ Á¤¸»·Î ±ú²ýÇÑ ¹°À» º¸ÀåÇÏ°í ½Í´Ù¸é, ¿ì¸®´Â ºñÁ¡¿À¿°¿ø¿¡ ´ëÇØ »ý°¢ÇØ¾ß Çϱ⠶§¹®ÀÌ´Ù¡±¶ó°í °­Á¶Çß´Ù.


ºñÁ¡¿À¿°¿øÀ» ÇØ°áÇϱâ À§ÇØ ¡ºÃ»Á¤¼ö¹ý¡»À» ¼Ò¼Û¿¡ ºÎÄ¡·Á´Â ½Ãµµµµ ÀÖ¾úÁö¸¸, ¿¬±¸ÀÚµéÀº ¡°±×µéÀÇ Á¦¾ÈÀÌ ÀÌ ¹®Á¦¿¡ Á÷¸éÇÏ°í ±¹°¡ÀÇ ½Ä¼ö°¡ ¾ÈÀüÇÏ´Ù´Â °ÍÀ» º¸ÀåÇÏ´Â Á÷Á¢ÀûÀÎ ¹æ¹ýÀ» Á¦°øÇÑ´Ù¡±°í ¸»Çß´Ù.


·Îºó ·ÎÆ®¸¸(Robin Rotman) Á¶±³¼ö´Â ¡°¡ºÃ»Á¤¼ö¹ý¡»ÀÌ ÀÛ¼ºµÈ ÀÌÈÄ ºñÁ¡¿À¿°¿øÀÌ ¹®Á¦¶ó´Â ÀνÄÀÌ ´Ã ÀÖ¾ú´Ù¡±¶ó¸é¼­ ¡°ÀÌ ¹®Á¦´Â ƯÈ÷ ³ó¾÷ÀÌ ÁÖ¿ä »ê¾÷ÀÎ ´ëÆò¿ø(the Great Plains) ¸¹À¸ ÁÖ¿¡¼­ Áß¿äÇÏ´Ù. ¿ì¸®´Â ÀÌ »ê¾÷ÀÌ °è¼ÓÇؼ­ ¹øâÇÏ°í, µ¿½Ã¿¡ »ç¶÷µéÀÌ ¾ÈÀüÇÑ ½Ä¼ö¿¡ Á¢±ÙÇÒ ¼ö Àֱ⸦ ¹Ù¶õ´Ù¡±¶ó°í µ¡ºÙ¿´´Ù.


¿¬±¸ÆÀ¿¡´Â ÇöÀç ·çÀ̽º & Ŭ¶ô ·Î½ºÄð(Lewis & Clark Law Schoo) 1Çгâ ÇлýÀÎ Àü MU ÇкΠ¿¬±¸¿øÀÎ ¾Ö½¶¸® Ȧ¸®½º(Ashley Hollis)°¡ Æ÷ÇԵǾú´Ù. ¡®¡ºÃ»Á¤¼ö¹ý¡» ÀçÁ¤ºñ : ºñÁ¡¿À¿°¿ø Á¾ÇÕó¸®(Realigning the Clean Water Act: Comprehensive Treatment of Nonpoint Source Pollution)¡¯¶ó´Â ±â»ç°¡ ¡¸¿¡ÄÚ·Ñ·¯Áö ·Î¿ì ÄõÅи®(Ecology Law Quarterly)¡¹ Áö¿¡ ½Ç·È´Ù.


[¿ø¹®º¸±â]


Researchers say it¡¯s time to clean up the Clean Water Act


For the 50th anniversary of the Clean Water Act, a study from MU(University of Missouri) researchers suggests new ways to protect the nation¡¯s drinking water.



In 1969, the Cuyahoga River near Cleveland was so polluted that it caught fire, helping to launch the modern environmental movement and prompting Congress to pass the Clean Water Act three years later. It was one of the first laws to safeguard waterways and set national water quality standards.


While the Clean Water Act successfully regulated many obvious causes of pollution, such as the dumping of wastewater, it¡¯s done less to limit more diffuse types of pollution, such as ¡°nonpoint source pollution¡± that includes agricultural runoff from fields and urban stormwater from buildings, paved surfaces and yards ? says a new study from University of Missouri researchers.


Though hard to see, nonpoint source pollution has become one of the main environmental threats to drinking water across the country, said MU researchers who are offering strategies to address the problem.


¡°Large amounts of nitrates and nitrites, such as those found in fertilizer, can cause negative health effects such as blue baby syndrome,¡± said Robin Rotman, assistant professor in the MU School of Natural Resources, who led the study. 


Rotman also holds courtesy appointments in the MU School of Law and the MU College of Engineering.  ¡°Nonpoint source pollution can lead to toxic algae blooms; pesticides and herbicides also contain carcinogens that can threaten human health," she said.


To mark the upcoming 50th anniversary of the Clean Water Act, researchers studied the existing legislation and regulation and identified critical gaps. As a result of their findings, they are urging expanded or new policies to limit nonpoint source pollution. 


Without quick action, they said many municipalities will need to invest in sophisticated drinking water treatment systems to remove contaminants. Those systems can come with price tags in the millions of dollars, and the cost would likely be passed on to ratepayers in the form of higher drinking water bills.


Researchers propose three ways to tackle nonpoint source pollution:


- Amend the Clean Water Act to require states to control nonpoint source pollution, and offer federal funding for state and local initiatives to address it, including engineered solutions (such as filtration systems) and environmental solutions (such as planting vegetation next to bodies of water).


- Extend the Safe Drinking Water Act (which established contaminant limits for public water systems) to protect more rural water sources from nonpoint source pollution.


- Encourage citizens to understand nonpoint source pollution and better care for their local water sources.


Kathleen Trauth, associate professor in the College of Engineering and a co-author of the study, said it is important to control pollution even before it reaches public water treatment facilities. 


She said one way to accomplish this would be to apply standards from the Safe Drinking Water Act, which places maximum contaminant levels for 87 potentially dangerous substances, to rivers, lakes and other bodies of water regulated by the Clean Water Act. Trauth said regulators also need the authority to place limits on nonpoint source pollution.


¡°As the sources are many and they involve so many contributors, it can be hard to say how we should work on these problems,¡± said Trauth. ¡°But the difficulty cannot deter us from addressing them. To reorient our thinking, let¡¯s focus on where we want to go. Because if we really want to ensure clean water, we need to think about nonpoint source pollution.¡±


There have been attempts to litigate the Clean Water Act into addressing nonpoint source pollution, but researchers said their proposals offer direct ways of facing the issue and ensuring the nation¡¯s drinking water is safe for years to come.


¡°Since the Clean Water Act was written, there was always a recognition that nonpoint pollution is a problem,¡± said Rotman. ¡°This issue is particularly important in the Great Plains states where agriculture is a leading industry. We want to see that industry continue to thrive, and at the same time ensure that people have access to safe drinking water.¡±


The research team included Ashley Hollis, a former MU undergraduate researcher who is now a first-year student at the Lewis & Clark Law School. The article, ¡°Realigning the Clean Water Act: Comprehensive Treatment of Nonpoint Source Pollution,¡± was published in Ecology Law Quarterly.


[Ãâó=¹ÌÁÖ¸®´ëÇÐ(MU researchers say it¡¯s time to clean up the Clean Water Act // Show Me Mizzou // University of Missouri) / 2021³â 12¿ù 7ÀÏÀÚ º¸µµÀÚ·á]

 

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