{"id":23133,"date":"2020-02-19T14:36:39","date_gmt":"2020-02-19T14:36:39","guid":{"rendered":"https:\/\/isobarscience.com\/lead-isotopes\/application\/"},"modified":"2022-08-23T00:46:52","modified_gmt":"2022-08-23T00:46:52","slug":"application","status":"publish","type":"page","link":"https:\/\/isobarscience.com\/ko\/lead-isotopes\/application\/","title":{"rendered":"Application"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-769vj7-598ec4cb394887adae753d829b32f331\">\n.flex_column.av-769vj7-598ec4cb394887adae753d829b32f331{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-769vj7-598ec4cb394887adae753d829b32f331 av_one_full  avia-builder-el-0  el_before_av_hr  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-ktd3d7mq-1c9c4061bffde9e8d4158cfa6d234652 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h1 style=\"text-align: center;\">\ub0a9 (Pb) \uc9c0\ud654\ud559 \uac1c\uad00<\/h1>\n<p><span style=\"font-weight: 400;\">\ub9e4\uc6b0 \ubd88\uc548\uc815\ud55c \ud569\uc131 \uc885\ub958 \ud3ec\ud568\ud574 \ucd1d 43\uac1c\uc758 \ub0a9(Pb) \ub3d9\uc704\uc6d0\uc18c\uac00 \uc54c\ub824\uc838 \uc788\uc73c\uba70, \uc774\uc911 5\uac00\uc9c0\ub9cc \uc9c0\ud654\ud559 \uc5f0\uad6c\uc5d0 \ub9ce\uc774 \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. (Figure 1). \uc0c1\ub300\uc801\uc73c\ub85c \uc548\uc815\ub41c \ub3d9\uc704\uc6d0\uc18c\uac00 4\uac1c\uc774\uba70: <sup>204<\/sup>Pb<\/span><span style=\"font-weight: 400;\">, <sup>206<\/sup>Pb<\/span><span style=\"font-weight: 400;\">, <sup>207<\/sup>Pb<\/span><span style=\"font-weight: 400;\">\u00a0and <sup>208<\/sup>Pb<\/span><span style=\"font-weight: 400;\">;  \ubd95\uad34 \uc0ac\uc2ac \ub9c8\uc9c0\ub9c9\uc5d0 \ub098\ud0c0\ub098\ub294 \uac83\ub4e4\uc774 \ud6c4\ubc18 3\uac1c\uc785\ub2c8\ub2e4. <sup>206<\/sup>Pb<\/span><span style=\"font-weight: 400;\">\u00a0\uc740 \uc6b0\ub77c\ub284 \ubd95\uad34 \uc0ac\uc2ac \ub9c8\uc9c0\ub9c9 \ud615\ud0dc\uc774\uba70, <sup>207<\/sup>Pb<\/span><span style=\"font-weight: 400;\">\u00a0\uc740 \uc545\ud2f0\ub284 (Actinium) \ubd95\uad34 \uc0ac\uc2ac\uc758 \ub9c8\uc9c0\ub9c9\uc774\uba70, <sup>208<\/sup>Pb<\/span><span style=\"font-weight: 400;\">\u00a0\uc740 \ud1a0\ub968 (Thorium) \ubd95\uad34 \uc0ac\uc2ac\uc758 \ub9c8\uc9c0\ub9c9\uc785\ub2c8\ub2e4. <sup>210<\/sup>Pb<\/span><span style=\"font-weight: 400;\"> \uc740 \ubc18\uac10\uae30\uac00 22.6\ub144\uc73c\ub85c \uc544\uc8fc \uc9e7\uac8c \uc874\uc7ac\ud558\ub294 \uc790\uc5f0\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ub3d9\uc704\uc6d0\uc18c\uc785\ub2c8\ub2e4: \uc774 \ubc18\uac10\uae30\ub97c \uc774\uc6a9\ud574 \ube59\ud558 \uc5f0\ub300, \ucd5c\uadfc\uc758 \ud1f4\uc801\ubb3c, \ud1a0\ud0c4 \uce68\uc804\uc758 \uc5f0\ub300 \uce21\uc815\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <\/span><\/p>\n<div id=\"attachment_8095\" style=\"width: 512px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-8095\" class=\"wp-image-8095 \" src=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2021\/09\/Pb-graphic.jpg\" alt=\"Pb isotopes\" width=\"502\" height=\"221\" srcset=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2021\/09\/Pb-graphic.jpg 1183w, https:\/\/isobarscience.com\/wp-content\/uploads\/2021\/09\/Pb-graphic-300x132.jpg 300w, https:\/\/isobarscience.com\/wp-content\/uploads\/2021\/09\/Pb-graphic-1030x454.jpg 1030w, https:\/\/isobarscience.com\/wp-content\/uploads\/2021\/09\/Pb-graphic-768x339.jpg 768w, https:\/\/isobarscience.com\/wp-content\/uploads\/2021\/09\/Pb-graphic-705x311.jpg 705w\" sizes=\"auto, (max-width: 502px) 100vw, 502px\" \/><p id=\"caption-attachment-8095\" class=\"wp-caption-text\"><span style=\"color: #000000;\"><em>\uc774\ub4e4 5\uac1c\uc758 \ub0a9 \ub3d9\uc704\uc6d0\uc18c\uac00 \uc9c0\ud654\ud559 \uc5f0\uad6c\uc5d0 \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/em><\/span><\/p><\/div>\n<p><span style=\"font-weight: 400;\">\uc6b0\ub77c\ub284 \ubd95\uad34 \uc0ac\uc2ac \ub0b4 \ub0a9 \ub3d9\uc704\uc6d0\uc18c \ube44\uc728\uc740 \uc6b0\ub77c\ub284 \ubc0f \ud604\uc874\ud558\ub294 \ud1a0\ub968\uc758 \uc591\uc5d0 \uad00\ud55c \uac83\uc785\ub2c8\ub2e4. \uc9c0\uc9c8 \uc791\uc6a9 \ub4e4\uc740 U \uacfc Th \uc758 \ub7c9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub530\ub77c\uc11c, <\/span><b>\ub0a9 \ub3d9\uc704\uc6d0\uc18c\ub294 \uc774\ub4e4 \uacfc\uc815\uc758 \uc0c1\ud0dc \ubc0f \uc2dc\uac04 \uc131\uc744 \uc774\ud574\ud558\ub294\ub370 \uc544\uc8fc \uc720\uc6a9\ud55c \ub3c4\uad6c\ub85c \uc4f0\uc785\ub2c8\ub2e4<\/b><span style=\"font-weight: 400;\">. \uc9c0\uc9c8 \ubb3c\uc9c8\ub4e4\uc758 \ub0a9 \ub3d9\uc704\uc6d0\uc18c \uad6c\uc131\uc740 3\uac1c\uc758 \ub3c5\ub9bd\uc801\uc778 \ubd95\uad34 \uc0ac\uc2ac\uc758 \uae30\ub2a5\uc774\uae30 \ub54c\ubb38\uc5d0, \uad11\ubb3c\uc758 \ub3d9\uc704\uc6d0\uc18c \ubcc0\ub3d9\uc131\uc5d0 \ub300\ud55c \ucee4\ub2e4\ub780 \uac00\ub2a5\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<div style=\"border: 2px solid gray; padding: 10px;\"><b>\ub0a9 \ubd84\uc11d \uac00\ub2a5\ud55c \uc2dc\ub8cc \uc885\ub958 \ub4e4<\/b><span style=\"font-weight: 400;\">: \ubf08, \ud654\uc131\uc554, \ud574\uc591 \ud1f4\uc801\ubb3c, \ud638\uc800 \ud1f4\uc801\ubb3c, \uae08\uc18d \uc720\ubb3c\/\ub3d9\uc804, \uad11\ubb3c\uc131 \uba3c\uc9c0, \ud1a0\uc591, \uce58\uc544 \uc5d0\ub098\uba5c, \ubb3c. <\/span><br \/>\n<span style=\"font-weight: 400;\">\ub0a9 \ubd84\uc11d\uc5d0 \uad00\ud55c <\/span><a href=\"https:\/\/isobarscience.com\/lead-isotopes\/sample-types\/\"><span style=\"font-weight: 400;\">\uc2dc\ub8cc \ud615\ud0dc \ubc0f \uc120\ud0dd<\/span><\/a> <span style=\"font-weight: 400;\">\ucd94\uac00 \uc815\ubcf4.<\/span><\/div>\n<hr \/>\n<h3><span class=\"s1\">\uace0\uccb4 \uc9c0\uad6c \ud654\ud559 \/ \uc554\uc11d\ud559<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\ub0a9 \ub3d9\uc704\uc6d0\uc18c \ube44\uc728\uc740 \ud654\uc131\uc554, \ubcc0\uc131\uc554, \uc5f4\uc218 \uc791\uc6a9\uc5d0 \uc758\ud55c \uc554\uc11d\uc758 \uc5f0\ub300\uce21\uc815 \ubc0f \uc554\uc11d \ubc1c\uc0dd\ud559\uc801 \ucd94\uc801\uc5d0 \uc0ac\uc6a9\ub420 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc6b0\ub77c\ub284, \ud1a0\ub968, \uc774\ub4e4\uc758 \ub538 \uc6d0\uc18c \uc0ac\uc774\uc758 \ud654\ud559\uc801 \ud589\ub3d9\uc758 \ub2e4\uc591\uc131\uc774 \uc788\uae30 \ub54c\ubb38\uc5d0, \ub9ce\uc740 \uc9c0\uc9c8 \uc791\uc6a9\uc740 \uc5ec\ub7ec \ub3d9\uc704\uc6d0\uc18c\uc758 \uad11\ubc94\uc704\ud55c \ubd84\ubcc4 \uc791\uc6a9\uc73c\ub85c \uc774\ub04c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc740 \uc554\uc11d \uc5ed\uc0ac\ub97c \ubc1d\ud600\uc8fc\ub294 \uba85\ud655\ud55c \ud328\ud134\uc73c\ub85c \uacb0\uacfc\uac00 \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud654\uc0b0\uc554 \ubc0f \uc2ec\uc131\uc554\uc758 \ub0a9 \ub3d9\uc704\uc6d0\uc18c \uad6c\uc131\uc740 \uc11c\ub85c \ub2e4\ub978 \uc9c0\uc9c8 \uad6c\uc870 \uc138\ud305\uc5d0 \uae30\uc6d0\ud55c \ub2e4\uc591\ud55c \ub9c8\uadf8\ub9c8 \ud615\ud0dc\uc758 \uc18c\uc7ac\ub97c \ucd94\uc801\ud558\ub294\ub370 \uc0ac\uc6a9\ub420 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<div id=\"attachment_1816\" style=\"width: 372px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-421x705.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1816\" class=\"zoomimg wp-image-1816 \" src=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-616x1030.jpg\" alt=\"Lead isotopes sediments\" width=\"362\" height=\"605\" srcset=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-616x1030.jpg 616w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-179x300.jpg 179w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-768x1285.jpg 768w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-918x1536.jpg 918w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-1224x2048.jpg 1224w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-897x1500.jpg 897w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application-421x705.jpg 421w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/1-Petrology-Application.jpg 1256w\" sizes=\"auto, (max-width: 362px) 100vw, 362px\" \/><\/a><p id=\"caption-attachment-1816\" class=\"wp-caption-text\"><span style=\"color: #000000;\"><em>PB isotope analyses of Pacific Ocean sediments and Mariana Active arc lavas, after Woodhead and Fraser, 1985.<\/em><\/span><\/p><\/div>\n<h3 class=\"p1\">\uc9c0\ud654\ud559 \uc9c0\ubb38: \uba3c\uc9c0 &#038; \uace0\uace0\ud559<\/h3>\n<p><span style=\"font-weight: 400;\">\uc11c\ub85c \ub2e4\ub978 \uc554\uc11d (\uadf8\ub9ac\uace0 \ub36e\uc5ec\uc788\ub294 \ud1a0\uc591) \uc5d0 \ud604\uc874\ud558\ub294 \uba85\ud655\ud55c \ub0a9 \ub3d9\uc704\uc6d0\uc18c\uc758 \ud328\ud134\uc740 \uc9c0\uad6c \ud45c\uba74 \uc0c1 \ud2b9\uc815 \uc9c0\uc5ed\uc758 \ub0a9 \ub3d9\uc704\uc6d0\uc18c\uc640 \uc11c\ub85c \uad00\ub828\ub418\uc5b4 \uc788\ub2e4\ub294 \uac83\uc744 \uc54c\ub824\uc90d\ub2c8\ub2e4. \uc11c\ub85c \ub2e4\ub978 \uc554\uc11d\ub4e4\uc5d0 \uba85\ud655\ud55c \ubaa8\/\uc790 \ube44\uc728\uc744 \ubcf4\uc5ec\uc90c\uc5d0 \ub530\ub77c, \uc774\ub4e4 \ud2b9\uc131\uc740 \uba3c\uc9c0\ub77c \ubd88\ub9ac\ub294 \ube44\ubc14\ub78c\uc5d0 \uc53b\uae34 \ud639\uc740 \uce68\uc2dd\ub41c \ubb3c\uc9c8\uc758 \ucd9c\ucc98 \uc5f0\uad6c\uc5d0 \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub418\uc5b4 \uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uac01 \uba3c\uc9c0\ub294 \ud2b9\uc720\uc758 \ub3d9\uc704\uc6d0\uc18c \uc9c0\ubb38\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\ubbc0\ub85c, \uba3c \uc9c0\uc5ed\uc73c\ub85c \uc774\ub3d9\ud55c \uba3c\uc9c0 \ub4e4\uc740 \uc6d0\ub798 \uc9c0\uc5ed\uc744 \uac70\uafb8\ub85c \ucd94\uc801\ud574 \uac08 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u00a0<\/span><\/p>\n<div id=\"attachment_1818\" style=\"width: 431px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-495x400.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1818\" class=\"wp-image-1818 size-full\" src=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-1030x828.jpg\" alt=\"Lead isotopes dust \" width=\"421\" height=\"339\" srcset=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-1030x828.jpg 1030w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-300x241.jpg 300w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-768x617.jpg 768w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-1536x1234.jpg 1536w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-2048x1646.jpg 2048w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-1500x1205.jpg 1500w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-495x400.jpg 495w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/2-Dust-Application-705x567.jpg 705w\" sizes=\"auto, (max-width: 421px) 100vw, 421px\" \/><\/a><p id=\"caption-attachment-1818\" class=\"wp-caption-text\"><span style=\"color: #000000;\"><em>Pb isotope composition of dust collected in Barbados compare to various potential sources in Africa, modified after Bozlaker et al., 2018.<\/em><\/span><\/p><\/div>\n<p class=\"p1\">\uc774\ub7f0 \uc9c0\ud654\ud559\uc801 \uc9c0\ubb38\uc740 \uace0\uace0\ud559 \uc5f0\uad6c\uc5d0\uc11c\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uace0\ub300 \uae08\uc18d\uc758 \uc5f0\uad6c\uc5d0\uc11c \ucd08\ucc3d\uae30\uc5d0\uc11c \ubd80\ud130 \ud558\ub098\uc758 \uc911\uc694\ud55c \ubaa9\ud45c\ub294 \uae08\uc18d \uc720\ubb3c\uc774 \ub9cc\ub4e4\uc5b4\uc9c0\ub294\ub370 \uc0ac\uc6a9\ub41c \uae08\uc18d\uc758 \uae30\uc6d0\uc744 \uc54c\uc544\ub0b4\ub294 \uac83\uc774\uc5c8\uc73c\uba70, \uc774\ub7f0 \ubc29\uc2dd\uc73c\ub85c \uac70\ub798 \uc720\ubb34, \uac70\ub798\uc758 \uad00\uacc4, \ubb3c\uc9c8\uc758 \uc774\ub3d9 \uacbd\ub85c\ub97c \uc54c\uc544\ub0b4\ub294 \uac83\uc785\ub2c8\ub2e4. \ub0a9 \ub3d9\uc704\uc6d0\uc18c\ub294 \uc6d0\ub798\uc758 \ud615\ud0dc (\ud639\uc740 \uad11\uc11d \ud615\ud0dc) \uc5d0\uc11c \ubd80\ud130 \uc720\ubb3c\uc758 \ud615\ud0dc\ub85c \ubcc0\ud574\ub3c4 \ubcc0\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0, \uc720\ubb3c\ub4e4\uc740 \ub0a9\uc774 \ubb3b\ud600\uc788\ub294 \uc6d0\ub798 \uc9c0\uc5ed\uc758 \uc815\ubcf4\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"p1\"><span class=\"s1\">\uc624\uc5fc \uc18c\uc7ac \ucd94\uc801<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\ub0a9\uc740 \uc778\uac04 \uc0dd\ud65c\uc5d0 \ud544\uc218\uc801\uc778 \uae08\uc18d\uc774 \uc544\ub2c8\uba70, \ub3c5\uc131\uc774 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc778\uac04 \ud65c\ub3d9\uc5d0 \uc758\ud574 \uc2ec\uac01\ud55c \uc601\ud5a5\uc744 \ubc1b\ub294 \ubc14\uc774\uc624 \uc9c0\ud654\ud559 \uc0ac\uc774\ud074\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc778\uac04\uc758 \uc0dd\uc0b0 \ud65c\ub3d9 (\uad11\uc5c5 \ubc0f \uc81c\ub828\uc5c5 \ud3ec\ud568), \uc18c\ube44 \ud65c\ub3d9 (\ubc30\ud130\ub9ac, \uc548\ub8cc, \uc138\ub77c\ubbf9, \ud50c\ub77c\uc2a4\ud2f1), \ub0a9 \ud654\ud569\ubb3c\uc758 \uc7ac\uc0ac\uc6a9 \ubc0f \ud3d0\uae30, \ud654\uc11d \uc5f0\ub8cc \uc0ac\uc6a9 (\uc11d\ud0c4, \uac00\uc5f0 \uac00\uc194\ub9b0\uc758 \uc0ac\uc6a9), \uad11\ubb3c\uc9c8 \ube44\ub8cc \uc0ac\uc6a9, \ub2e4\ub978 \uacbd\ub85c \uc0ac\uc774\uc5d0\uc11c\uc758 \ud558\uc218\ub3c4 \uc2ac\ub7ec\uc9c0 \uc0ac\uc6a9 \ub4f1\uc5d0 \uc758\ud574 \ud658\uacbd\uc5d0 \ub178\ucd9c\ub429\ub2c8\ub2e4.  \uc774\ub7f0 \uacb0\uacfc\ub85c\uc11c, \ud2b9\uc815 \ud615\ud0dc\uc758 \uc778\uac04 \ud65c\ub3d9\uacfc \uad00\ub828\ub41c \uc720\uc77c\ud55c \ub0a9 \ub3d9\uc704\uc6d0\uc18c\ub97c \uc870\uc0ac\ud568\uc73c\ub85c\uc368 \uc2dc\uac04\uc5d0 \ub530\ub978 \uc778\uac04\uc758 \uc601\ud5a5\uc744 \uce21\uc815\ud558\uae30 \uc704\ud55c \uc5ec\ub7ec \ud615\ud0dc\uc758 \ub0a9 \ub3d9\uc704\uc6d0\uc18c \ubd84\uc11d\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ucd5c\uadfc, \uc18c\uc7ac \ubc0f \uae30\uc6d0 (\uc9c0\ub9ac\uc801 \uc6d0\uc778 vs. \uc778\uac04 \ud65c\ub3d9 \uc6d0\uc778) \ucd94\uc801 \ubc0f \ud658\uacbd\uc5d0 \uc774\ub7f0 \uc694\uc18c\ub4e4\uc758 \uc9c0\uc18d\uc131\uc744 \ud3c9\uac00\ud558\uae30 \uc704\ud574 \ub0a9 \ub3d9\uc704\uc6d0\uc18c  \uc0ac\uc6a9\uc5d0 \uad00\ud55c \uad00\uc2ec\uc774 \uc99d\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uac00\uc194\ub9b0\uc758 \ub0a9 \ub3d9\uc704\uc6d0\uc18c\ub294 \uac00\uc194\ub9b0\uc758 \uc5b4\ub514\uc5d0\uc11c \uc628 \uac83\uc778\uc9c0 \uc5ec\ubd80\uc640 \ub354\ubd88\uc5b4 \uac00\uc194\ub9b0\uc758 \uad6c\uc131 \ube44\uac00 \uc2dc\uac04\uc5d0 \ub530\ub77c \uc5b4\ub5bb\uac8c \ubcc0\ud588\ub294\uc9c0 \ubd84\uc11d\ud558\ub294\ub370 \uc0ac\uc6a9\ub420 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<div id=\"attachment_1819\" style=\"width: 432px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-705x443.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1819\" class=\"wp-image-1819\" src=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-1030x647.jpg\" alt=\"Lead isotopic signature gasoline\" width=\"422\" height=\"265\" srcset=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-1030x647.jpg 1030w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-300x188.jpg 300w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-768x482.jpg 768w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-1536x965.jpg 1536w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-2048x1286.jpg 2048w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-1500x942.jpg 1500w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/03\/3-Fuel-Contamination-Application-705x443.jpg 705w\" sizes=\"auto, (max-width: 422px) 100vw, 422px\" \/><\/a><p id=\"caption-attachment-1819\" class=\"wp-caption-text\"><span style=\"color: #000000;\"><em>Pb isotope signature of gasoline produced in different continent (left panel, after Larsen et al., 2012) and changes in Pb isotope signature of US gasoline through time (right panel, after Dunlap et al., 2008)<\/em><\/span><\/p><\/div>\n<h3 class=\"p1\"><span class=\"s1\">\ubc95\uc758\ud559 \ud3ec\ub80c\uc2dd \uc5f0\uad6c<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\ub300\ubd80\ubd84\uc758 \uc0b4\uc778 \uc0ac\uac74\uc5d0\uc11c\ub294 \uac00\ud574\uc790\ub97c \ud2b9\uc815\ud558\ub294 \ubb3c\ub9ac\uc801 \uc99d\uac70\uac00 \ubd80\uc871\ud569\ub2c8\ub2e4.  \ucd1d\uc54c\uc758 \ub0a9 \ub3d9\uc704\uc6d0\uc18c \ubd84\uc11d\uc740 \ub2e8\uc77c \ubb36\uc74c \ub0b4 \ubaa8\ub4e0 \ucd1d\uc54c\uc740 \ub3d9\uc77c\ud55c \ub3d9\uc704\uc6d0\uc18c \uad6c\uc131\uc744 \uac00\uc9c0\uace0 \uc788\ub2e4\ub294 \uac00\uc815 \ud558\uc5d0 \ubc94\uc778\uc5d0 \ub300\ud55c \ud2b9\uc815 \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc11c\ub85c \ub2e4\ub978 \ube0c\ub79c\ub4dc\uc758 \ucd1d\uc54c\uc740 \uc11c\ub85c \ub2e4\ub978 \ub0a9 \ub3d9\uc704\uc6d0\uc18c \uc9c0\ubb38\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7f0 \ubc29\uc2dd\uc73c\ub85c \ub0a9 \ub3d9\uc704\uc6d0\uc18c\ub294 \uc6a9\uc758\uc790\uc758 \ucd1d\uc54c\uacfc \ubc94\uc8c4 \ud604\uc7a5\uc5d0\uc11c \ubc1c\uacac\ub41c \ucd1d\uc54c\uc744 \ube44\uad50\ud558\ub294\ub370 \uc0ac\uc6a9\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc774\ub7f0 \ubc29\uc2dd\uc740 \ud0c4\ub3c4\ud559 \uc2e4\ud5d8\uc5d0 \ub300\ud55c \uc644\uc804\ud55c \ucd1d\uc54c\uc774 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc744 \ub54c \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p class=\"p1\">\ud3ec\ub80c\uc2dd \uc9c0\ud615\ud559\uc758 \ub3d9\uc704\uc6d0\uc18c \ubd84\uc11d<a href=\"https:\/\/isobarscience.com\/sr-pb-isotopes-in-forensics\/\">\uc5d0 \uad00\ud574 \ub354 \uc54c\uc544\ubcf4\uae30.<\/a>.<\/p>\n<div id=\"attachment_2201\" style=\"width: 679px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2021\/10\/4-Forensic-Bullets-1.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2201\" class=\"wp-image-2201\" src=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/07\/4-Forensic-Bullets-1-1030x522.jpg\" alt=\"Isobar lead isotope analysis\" width=\"669\" height=\"339\" srcset=\"https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/07\/4-Forensic-Bullets-1-1030x522.jpg 1030w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/07\/4-Forensic-Bullets-1-300x152.jpg 300w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/07\/4-Forensic-Bullets-1-768x389.jpg 768w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/07\/4-Forensic-Bullets-1-1536x778.jpg 1536w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/07\/4-Forensic-Bullets-1-2048x1037.jpg 2048w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/07\/4-Forensic-Bullets-1-1500x759.jpg 1500w, https:\/\/isobarscience.com\/wp-content\/uploads\/2020\/07\/4-Forensic-Bullets-1-705x357.jpg 705w\" sizes=\"auto, (max-width: 669px) 100vw, 669px\" \/><\/a><p id=\"caption-attachment-2201\" class=\"wp-caption-text\"><span style=\"color: #000000;\"><em>Pb isotope signature of bullets from different manufacturers around the world (after Sj\u00e5stad et al., 2016).<\/em><\/span><\/p><\/div>\n<hr \/>\n<h4>\ucc38\uace0 \ubb38\ud5cc<\/h4>\n<p><span style=\"font-weight: 400;\">Bozlaker, A., Prospero, J.M., Price, J. and Chellam, S., (2018). Linking Barbados mineral dust aerosols to North African sources using elemental composition and radiogenic Sr, Nd, and Pb isotope signatures. Journal of Geophysical Research: Atmospheres, 123(2), pp.1384-1400. DOI: 10.1002\/2017JD027505<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Dunlap, C.E., Alpers, C.N., Bouse, R., Taylor, H.E., Unruh, D.M. and Flegal, A.R., (2008). The persistence of lead from past gasoline emissions and mining drainage in a large riparian system: Evidence from lead isotopes in the Sacramento River, California. Geochimica et Cosmochimica Acta, 72(24), pp.5935-5948. DOI: 10.1016\/j.gca.2008.10.006<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Larsen, M.M., Blusztajn, J.S., Andersen, O. and Dahll\u00f6f, I., (2012). Lead isotopes in marine surface sediments reveal historical use of leaded fuel. Journal of Environmental Monitoring, 14(11), pp.2893-2901. DOI: 10.1039\/c2em30579h<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Sj\u00e5stad, K.E., Lucy, D. and Andersen, T., (2016). Lead isotope ratios for bullets, forensic evaluation in a Bayesian paradigm. Talanta, 146, pp.62-70. DOI: 10.1016\/j.talanta.2015.07.070<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Woodhead, J.D. and Fraser, D.G., (1985). Pb, Sr and 10Be isotopic studies of volcanic rocks from the Northern Mariana Islands. Implications for magma genesis and crustal recycling in the Western Pacific. Geochimica et Cosmochimica Acta, 49(9), pp.1925-1930. DOI: 10.1016\/0016-7037(85)90087-0<\/span><\/p>\n<\/div><\/section><\/div><div  class='hr av-30oacz-fd5fe3571aaa30b0b4afb8fc683cf74a hr-default  avia-builder-el-2  el_after_av_one_full  el_before_av_one_half '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><\/p>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2ri7n7-030d7f4059791b076638573b736b5090\">\n.flex_column.av-2ri7n7-030d7f4059791b076638573b736b5090{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-2ri7n7-030d7f4059791b076638573b736b5090 av_one_half  avia-builder-el-3  el_after_av_hr  avia-builder-el-last  first flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-k902bhzn-8ad084be41bd597ef9e5685bf0e3e17a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><div style=\"background: #f6f6f6; padding: 20px 18px;\">\n<h4 style=\"color: black;\"><strong>\uad00\ub828 \uc790\ub8cc<\/strong><\/h4>\n<p style=\"line-height: 1.2;\"><a style=\"font-size: 15px;\" href=\"https:\/\/isobarscience.com\/lead-isotopes\/method\/\">Lead Isotopes Methodology<\/a><\/p>\n<p style=\"line-height: 1.2;\"><a style=\"font-size: 15px;\" href=\"https:\/\/isobarscience.com\/lead-isotopes\/sample-types\/\">Sample Requirements For Lead Isotopes<\/a><\/p>\n<p><a href=\"https:\/\/isobarscience.com\/lead-isotopes-on-water\/\">Lead Isotopes on Water<\/a><\/div>\n<\/div><\/section><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":23010,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-23133","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/isobarscience.com\/ko\/wp-json\/wp\/v2\/pages\/23133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/isobarscience.com\/ko\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/isobarscience.com\/ko\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/isobarscience.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/isobarscience.com\/ko\/wp-json\/wp\/v2\/comments?post=23133"}],"version-history":[{"count":1,"href":"https:\/\/isobarscience.com\/ko\/wp-json\/wp\/v2\/pages\/23133\/revisions"}],"predecessor-version":[{"id":23135,"href":"https:\/\/isobarscience.com\/ko\/wp-json\/wp\/v2\/pages\/23133\/revisions\/23135"}],"up":[{"embeddable":true,"href":"https:\/\/isobarscience.com\/ko\/wp-json\/wp\/v2\/pages\/23010"}],"wp:attachment":[{"href":"https:\/\/isobarscience.com\/ko\/wp-json\/wp\/v2\/media?parent=23133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}