IEG 환경지질연구정보센터

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(1)Jour. Korean Earth Science Society, v. 26, no. 1, p. 41−57, February 2005. J

(2). Ï§ ZÖ LæÖ ¢~ ¢æî`Ò ÛË ** ?êÁ;çö* Ï§&L Òº& L/, Ï§ Ó" *ÿ 12®æ 361-772. Development of Learning Place for Geologic Field Survey around the Duta Mountain, Chungbuk, Korea Lee, Chang Zin and Cheong, Sang Won* 'HSDUWPHQW RI 6FLHQFH (GXFDWLRQ &KXQJEXN 1DWLRQDO 8QLYHUVLW\ &KHRQJMX &KXQJEXN .RUHD $EVWUDFW The purpose of the study is to develop a educational data in order for students to perform geologic field survey effectively by themselves. A area around the Duta Mountain is selected, which is located at the southeastern part of Eumsung sedimentary basin because various rock types and geologic structures are well shown in this area and also it is convenient to reach there. Thirteen stops for observation are chosen in a route for exercising field geologic investigation. Data for field research are given and described in detail from each stop for observation. To do this, students make their own route map using general or digital geographic map and aerial photo is added to know relationship between largescale structure and different rock types regionally. Moreover, it is designed to minimize conflict factors that may be experienced from the real field survey by showing outcrop photographs and polarizing photomicrographs of rock samples related to each stop and geologic structures. The attitude of students is investigated with the data of field geologic survey for students of an Earth Science class in the College of Education in Chungbuk National University. The results indicate that the educational data for geologic field survey brought positive changes that greatly help students perform field survey in definitive side, especially formation of absolute concepts on earth science. ,FZXPSET Eumsung sedimentary basin, geographic map, rock types, field survey, educational data. º £ ~ Ï'f ~. B ¢æîÒ¢ Î"'b >¯~V * vG ¶ò¢ BB~º ©. . ¢ *~ &¢ Ò~º · zC" æî¢ &æ ® æÒ'b 7"~V ÞÒ rWªæ~ Îÿ ¦ væÖ ¢&¢ &çb F;~& . rWªæ~ ¢æî ÛzÊöº 13B~ &Væ6 ®b B *ËöB ' &V æ6ê ÿ > ®ê ¢Û¶ò¢ B~& . ¢ * ¢> æ;ê¾ >~ æ;ê¢ Ï~ ÊÊ Fæîê¢ ·W~ê ~&b ¾ B zç"~ &ê¢ 7'b r > ®ê Òêj Î&& . $ ' &V æ6î v 5 Þ7 *ã Òêj B~ ¢ÛöB ãþ > ®º ~ã b Jê~ B ¢öB Ð² >º . ºj ²z > ®ê ~& . -² *B ¢æîÒ¶ò º Ï§&v Òº& æ" >;¶¢ &çb ~ ê¢ Ò~&b, Ö" ;~' GöB . ¢Ûj >¯~º êæ B º 3;' æz¢ &b, ß® æ"ö & Ú' Bv ;Wö ôf êæ >º ©b ªC>î . ºÚ rW'ªæ, æ;ê, zç, ¢Ò, vG¶ò. *Corresponding author: [email protected] Tel: 82-43-261-2737 Fax: 82-43-271-0526.

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(4) Ï§ZÖLæÖ¢~¢æîÒÛË**. . Fig. 1. Geologic map and cross section of the Eumsung Basin.. "[j V¢ ª . .ï[" W¢Ò[ Úö B [Ò~ ¢>' "Ë" ãÒº .ï[ Ú o o öBº N27 Ef 12 SE Ò W¢Ò[öBº o o o o N52 Ef 20 NWf N68 Ef 25 NW¢ " º æ[ Û·Ïj Af æ[ªj ¾æÞ. . ªæ Ú~ '[öº VÒ& B~ ®b º '·Ï Â êö "Ëÿ [Úÿj >> >»K~ 'Ëb ÒòB ('S, 1996). æf rWªæ~ Îÿã "[" 7~º b ¾æ¾º zçf Ò ·6¦V FÆ2Òj V~ ^çÞîz" ¢ &« WkV~ z;Rz, ÖWî z;z ®b $ âÒ ¦"ö " [&¢ V¢ ªÂ *Zz" nÖz~ zÖz~&. ª~ §ÿãb .> 'Kz" z Ò î Òz ¾æ¾ âÒ¢ V6b 'ï ¢ "¢ ® . $ öÎ &>æ¢ V¢ ²ï ¢ ª~ Ò «6¦öBº 'ï ¢ " ï~ î Òz v^~º zC ª~ ® (Fig. 1).. ¢ÛË~ \9 ¢>æ;ê¾ >~æ;ê Ò æö & æ«¾ Ò, $º ' &V æ6~ *~¢ ;{® 2k~V *~ æö & æ;ê& jº~ . æ;êöº ¢>æ;êf >.

(5) . ?êÁ;çö. Fig. 2. Geographical map of the study area using digitized geographical map.. Fig. 3. Satellite image around the study area (EOC 6.6 m).. ~æ;ê& ® . ¢>æ;êº 1 : 5,000, 1 : 25,000, $º 1 : 50,000 æ;ê& ®b ãæÒööB B * . Û 1 : 25,000 æ;ê¢ ô ÒÏ~æò ç^ Ò& jº rº 1 : 5,000 æ;ê¢ Ï . ® ~ Fæîê¢ ·W r 1 : 5,000 æ;ê¢ ÒÏ~& . $ >~æ;êº æ;~ ¸ Ô¢ ' æ6 ê~ 8(x, y, z)b * ¹ f ©b V *Î CAD(Computer Assisted Design)¢ Ï~ ¢>æ;êf %? 2Nö~ æ ;ê :ÞÚ ÒÏ > ® . >~æ;ê~ Ë6f ¢ Ï~ 3Nö r'Vê(DEM, Digital. Elevation Model)¢ ·W > ®b Òæj 3 Nö 'çb :ÞÚ ÿ6 ®² * > ® .. r âf æj ~ "ææ æ;j ¾æÚV *~ 1 : 25,000 >~æ;ê¢ Ï~ ¢> æ;ê :â . (Fig. 2). *W'ç $º Òê *W'ç¾ Òêf '' *W¾ V¢ Ï~ R' 'çb Òæj "ææ ~ æ;j 7'b &V > ® . "öº *W'ç~ çê& Ö Ú¾ &æ ;.

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(25) 8 ÚÏ: ï ¢f Ò æ~ §B¦ö ¾ æ¾(Òê ¢ã) 'ï ¢"~ &êº 6'. (Figs. 1 and 6 ^). öB ¾æ¾º ï ¢. f N30 E "Ë~, 25 Îÿ ãÒ . ï ¢ê 'ï ¢" îR&æ «¶~ V& Ö ·j Gnç Ò Þ7 *ãbê W 7b~ «~¢ 6ë > ì (Òê Jã). ï ¢[ Úöº > cmöB > m vþ~ Òz" zj 7Ò~Vê ~ ¢ Ï~ æ[~ "Ë" ãÒ ¢ G; . ~ãf 'ï ¢öBê îR& æ ' ^>~ p& ¢;~² FæB © jî¢ Ú¶ ;ê JÚÒº ~ãö ®îj © ¢ º» > ® . o. o. &8 æ6 [

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(29) Ï§ZÖLæÖ¢~¢æîÒÛË**. f ;[b ÿ®rj & (Òê ¢ã). $ 6~ Jã ²öBº 'ï ¢ Ö^~² ¾æ ¾, 'ï ¢ Úö ¾ BB .Ò & Úá² ;W>îºæ¢ & . º ² 3¦ª b W> ¯ ÖF, N'ç , Ò n ¯ç . ÖFº >ôf ·f Fb W> Fj º'~ Ú:öB¦V æV · ®ºæ ö6j dj > ® . N'ç º zC æº ê7 Æv ÿn *' î ®îrj ¾ æÞ (Òê Jã). n¯ç º vöB º ¾æ¾æ p~b¾ .Ò~ #¦ö ¾æ¾º êÎ·~ *Kö ~ ;WB . *f ?f ã ·W FæîêöB B J « ' &V æ6~ ßûj « Ò æ~ WzCf Ö ·~, Ò 6¦V F Æ2ÒjV~ ^ç Þîz, ¢ &« z;Rz, Ò ÖWî z;z ®b rWªæf ^çÞî z~ ãê¦öB nÖz" *Zz~ ªÂ ®îb (ªÂ ÿf ² 2Nf ç ¯ zÖz~ $º 'K V'b Ì² ' r Wªæ Ú~ 'zöB BÒ>V r^ ), ªæ& ;WB ê «~~ 'z, ¯ 'Kz, z, Ò z, Òz, 'ï ¢ Ò ï ¢ '~& rj & . Ò 7& WkV öö *~ Î zCj &« «~~ z b WB . $ Òæ~ 'zöB G; æ[~ "Ë" ãÒ¢ «~ vçöBº æ pº & Û ê 2k > ® . Ò ªæ ÚöB ¾æ ¾º zC~ «~ ~ ~ãj Fº >ê ® . Ö'b ·W Fæîê¦V · zC~ «~, ' zC~ W7b, ç, ', 5 æî, Ò ¢ «~ ~ ' ~ ãj C~ " > ®º ;¢ B& .. \ Ö 5 ¢~ º ¢æîÒ ÛË BBj Ï'b ¢æîÒ ï& Ö" ªCj >ëJê G" ~ êªC GöB ~& . Ï§ ZÖ væÖ ¢&~ ¢æîÒö & ~ ¢ ûV * ¢æîÒ¢ ~V *ö ÖÒ¾¢~ *>' æî, Ò æî êÛ, æ'æÿö & ÚÏ, Ò rWªæö &NB zC, , [B,. . Fig. 8. Flow chart for geologic field survey in the Eumsung Basin.. ', Ò æ bÒ' ;W";j ?æ~² ê Ò¢ ¯~& . ~ ï& ªCj * ¢æîÒ¢ * ï& ¶ò¢ Ï ê ¢ æîÒ¢ ~. Û ¶òö & j ªC~& . Ï§ ZÖ væÖ ¢&~ ¢æîÒ ÛË BB * *Ú' Û~ vªj ¾æÚ. r" ? (Fig. 8). ¢æîÒ ï& Ö" ªC >ëJê/: >ëJêGö & ÚÏöº ² >ëÏ, ÛÚÏ, Ò >ë*Ûb ª~ ''~ J^ ÚÏj ï&~&b >ëJêGö & ~ >w Ö"º Table 1" ? . >ëÏGöBº “>ëÏ& «ò~² êF> Ú ®º&?”, “>ëÏ& £² > ®ê êF>Ú ®º&?” Ò “>ëÏ& v ~ vG";" ¢~~ ®º&?”öBº '' 64.1% f 74.4% Ò 71.8%~ 3;' >wj áî, êFB >ëÏº Ï ® ¯> ®º&ö & >w 51.3% 3;' >wj áî . ÛÚÏGöBº “ÛÚÏ >ëÏ Wö '&?”, “ÛÚÏ ;{~² B>Ú ®º&?”, “ÚÏæ& «ò&?”, “ÛÚÏöº "Bf &ê ®º Î G >Ú ®º&?” Ò “Û.

(30) . ?êÁ;çö. Table 1. Results of students’ response in a side of learning design jî. (%). Û. (%). -. (%). >ëÏR& «ò~² êF>Ú ® . >ëÏR& £² > ®ê êF>î . >ëÏR& L~ LG; ¢~~ ® . êFB >ëÏRº ¢ Û ¶ò¢ Ï ® ¯> ® .. 0.0 0.0 0.0 0.0. 35.9 25.6 28.2 48.7. 64.1 74.4 71.8 51.3. Û ÚÏ. 5 6 7 8 9. ÛÚÏ >ëÏR Wö '~ . ÛÚÏ ;{~² B>Ú ® . ÛÚÏ~ · '~ . ÚÏæ& «ò~ . ÛÚÏöº "Bf ê®º Î G

(31) >Ú ® .. 0.0 2.6 2.6 0.0 2.6. 17.9 38.5 48.7 43.6 43.6. 82.1 59.0 48.7 56.4 53.8. >ë *Û. 10 11 12 13. Û¶ ~ ÛÿV 5 ¢ FBÊ ® . Û¶~ '' ^& &Ë~ . ÛÚÏ ¾ º£>Ú ® . ï&^f F;B >ëÏRf ¢~~ ® .. 2.6 2.6 0.0 0.0. 48.7 53.8 17.9 30.8. 48.7 43.6 82.1 69.2. \ª. ^. >ë ÏR. 1 2 3 4. J^ÚÏ. ÚÏj ¾ >'~ ®º&?”ö &Bº '' 82.1%, 59.0%, 56.4%, 53.8% Ò 59.0%~ 3; ' >wj áî, “ÛÚÏ~ · '&?” ö & >w 48.7% jv' 3;' >wj áî . >ë*ÛGöBº “ÛÚÏ ¾ º£>Ú ®º &?”f “ï&^f F;B >ëÏf ¢~~º&?” öBº '' 82.1%f 69.2%~ 3;' >wj áî , $ “Û¶ ~ ÛÿV 5 ¢ FBÊ º&?”ö & >w 48.7% jv' 3;' >wj áî . ¾ “Û¶~ '' ^& & Ë&?”öBº 43.6%ò 3;' >wj &b ¦ªö & n jº ©b ÒòB . ¢æîÒ ¶ò¢ Ï~ Û ~ ê ªC Ö" ¢æîÒ ¶ò¢ Ï~ Û ~ ê ªC Ö"º æ" Ûö êæ >º ;ê f ¶ò¢ Ï~&j r Û~ ^B6j :ûb ªC~&b ~. êæ >º ;ê¢ 3&æ Ïê ªC~&b Ú' ªC Ö"º r" ? (Fig. 9). Ïê ªC ÚÏf ¢ Û ËKË ;ê, æ" vGö ®ÚB~ Ú' Bv ;W" Ò >' ¢Ûj Û ÚÏ~ æ;ê ' Ïê 5&æ /j ;~ ªC~& . ¢ æîÒ ÛË ¢Û ËKËö êæ >º&ö & J^öB - f Ö - º. Fig. 9. Results of student attitude analyzed.. ~ >wf 82.1%¢ áîb 17.9%ò Û ¢ w~& . $ ¢ æîÒ ÛËö & &V ÚÏ æ" vGö & Ú' B v ;Wö êæ >º&ö & J^öBº 87.2% & êæ B w~&b 12.8%ò Û¢ w~& . îæïb ¢ ÛËj >'b O^j ê~ ÛÎ"º 78.5%& êæ B. w~& 20.5%& Û¢ w~& . ¢ ÛË~ >' ÛöBº J^ö j Û¢ w ô~~ Ö"º ?f j æ³'b O^~ ?f ÚÏj ®º æ~ Ö" $ ËÒ¢ ÿ~ B b ö V *çb ÒòB . *~ J^öB æ"~ ÚÏö & Ú' Bv *çö êæ.

(32) Ï§ZÖLæÖ¢~¢æîÒÛË**. >º&ö & ÚÏöBº æ 12.8%ò Û ¢ w ©b j æ"~ Bv;Wö êæ >º ©b ªC>î . ¯ ¢ æîÒ ÛË Ûö êæ >º ;êö & ~ >wf ¶ò& ¢ Ûj >¯~º êæ B º 3;' >wj ¾ æÞ . Ò f b rWªæ væÖ ~ · zC" æî, Ò '~ã æ "ö · ;¢ B~º ¢æîÒ Û Ëj BB~º © jº~ º ©j Ò & .. Ö V Ï§&v Òº& æ" >;¶¢ &çb. ~ Ö"¢ º£~ ² v &æ ¾2 > ® . Ñ, B vG*ËöF ¢Ûj j *Ë Ûj >¯~ºº ôf ÚJæ ®æò, ® v G¶ò BBB ¢ÛË rWªæº >ê 7¦ æOö Ò~º 7& WkV 'ªæ Ò; ªæ ;W";j ¾ " ®, · zC" æî¢ &æ ®b $ æÒ'b 7"~V & ÞÒ~ Ï~² &V Ú î > ®º ± f j <º ® . ¢ Û~ BBB. ÛzÊöº 13B~ &V æ6 ®b B ¢* ËöB ' &V æ6ê ¯ > ®º ÿj Ú'b nÚ"º ÿæ ;~ ¢Û ¶ò ^b W~ Bb B'b Ï > ®ê ~& . ·W Fæîê¦V. · zC~ «~, ' zC~ W7b, ç, ' , 5 æî, Ò ¢ «~ ~ ' ~ãj C~ " > ®º ;¢ B~& . ~, Û ~ ê æzöBº ¢æî Ò ÛË æ"~ Ûö êæ >º&ö & î^öº 3&æ Ï ÎvöB &¦ª ôf ê æ B º 3;' >wj &b, ß® æ" vGö &~ Ú' Bv ;Wö êæ B º Ö 3;' >w Ö"¢ & . ªC Ö"º b z ôf ;¢ B > ®º ¢ÛË BBö z× &j &^¢ F jºW ® '>, ¢Û¶ò¢ Ï Û ~ ê ï&& 3;' ¢Ûö & f Ãêj &^JV r^ö b ¢æî. . Ò ÛË" f &B Û¶ò BBö z× ô f &j &^¢ F jºW ® .. Ò Ò ¢^f 2004jê Ï§&v Fæö Òë~ j æöö ~~ >îrj C² . ¢^~ W" *BO»ö &~ j²ìº æ'j " *§&v~ W v>þ 6ÒÒ, ¢ æîÒö ''b ^ Ï§&v Òº& æ" * ªö² 6ÒÖ .. ^^ò ;çö, 1987, Ãï-rWæ~ Wk8 'ªæ §¦æ ~ æî. (B*) CÒ *¢^, BÞ&v &ö, 64 p. ;çö, B;~, R'S, 1999, rWªæ §¦æ Ú Wk 8 '[~ j. æ"²æ, 20, 497-504. ;c\, ;Ïn, B[, 1976, rWæîê 5 J«B. ¶ öBB², 32 p. ÇZ', cê, BÏ, 1990, rW-Ãï 5 " ¦~ 7& ' ªæö & æ « (I. rW-Ã ï ¦). æ"²æ, 11, 1-12. ÇZ', cê, BÏ, ÿ, 1991, rW-Ãï 5 " ¦~ 7& ' ªæö & æ « (II. "ªæ). æ"²æ, 12, 1-13. R'S, 1996, rWªæ æÚÿ . (B*) ; Ò *¢^, BÞ&v &ö, 158 p. Christie-Blick, N. and Biddle, K. T., 1985, Deformation and basin formation along strike-slip fault. In ChristieBlick, N, and Biddle, K. T., (eds), Strike-s;ip deforamtion, basin formation, and sedimentation: SEPM, Special Publication 37, 1-34. Kim, J. S. Shon. H, Ryang, W. H. and Chough, S. K., 1998, Electical resistivity and MT imaging in the northern-middle part of Eumsung Basin (Cretaceous), Korea. Geoscience Journal, 2, 206-216. Ryang, W. H, Chough, S. K. Kim, J. S. and Shon, H., 1999, Three-dimensional configuration of a full apart basin from high-resolution magnetotelluric profiling: Eumsung Basin (Cretaceous), Korea. Sedimentary Geology, 129, 101-109.. 2004j 10ú 20¢ ö 7> 2004j 12ú 29¢ >;ö 7> 2005j 1ú 21¢ ö j.

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