고등학교 지구과학 실험실습 내용의 선정 및 개선 연구

남기상,이광호,이영범,김광호 全北大學校 敎育大學院 1984 敎育論叢 Vol.4 No.-

Based on the opinions of earth science teachers obtained by questionnaire methods(Nov.1983-Feb.1984) and, the analyses of curricula and textbooks (domestic and foreign), 44 laboratory activities for high school earth science were selected as main or important items, among which 21 were proposed as essential ones. Some items were application-tested in the attached high school. Selection was filtered through the seven criteria of selection, two most important ones of which are as follows: laboratory activities should be 1) free of temporal and spatial restrictions, and 2) directed to real objects (earth and universe), not to models, if possible. Domain of concern of earth science was divided by four main fields such as geology, atmospheric science, oceanography and geophysics,and astronomy, so that laboratory activities were grouped accordingly. For 44 items short remarks are tabulated of the methods of implementation, while for ten essential ones detailed description is presented. Situations in high schools and some propositions in relation to the laboratory activities are discussed.

가톨릭 교회의 성직자 양성과정에 대한 소고

남기상 중앙승가대학교 1994 僧伽 Vol.11 No.-

암석의 풍화에 따르는 주요성분의 상대적 이동

남기상,조규성,Nam, Ki-Sang,Cho, Kyu-Seong 대한자원환경지질학회 1993 자원환경지질 Vol.26 No.1

This dissertation is a basic research on the degradation of rocks and aims at clarifying the relations between the progression of degree of weathering and the variation of chemical composition. The author wants to make clear the degradation of rocks and the process of formation of sedimentary rocks from a standpoint of elucidation of migration of elements. This study is considered to be significant not only as a part of research on the distribution of earth crust materials but as the petrogenesis of rocks. The chemical studies on the weathered rocks have been started relatively early and there are not a few researches on them: Goldich, 1938; Harris, et al., 1966; Ruxton, 1968; Berner, et al., 1982; Kanuss, 1983; Lasaga, 1984; Siagel, 1984. The degree of migration of elements in weathering is the composite result of various factors. Because, at the present time, it is difficult to clarify the individual and composite effects of each factor theoretically and quanititatively, we must accumulate empirical data and use them relatively. In such consideration the author acquired some data of chemical weathering from the chemical analysis of granitic and basaltic rocks in and around Fukuoka city, Japan and granitic rocks in and around Chonju and Iri cities, Korea. Because both rock types studied can be considered as representative materials of acidic and basic rocks compsing the earth crust, it is significant to examine the phenomena of weathering of both rock types. The following results are obtained from the analysis and examinations of chemical compositions of the original and weathered rocks. The loss rate of major elements has no uniformity, but the following relation holds in general; Ca, Na> K, Si> Mg> Fe, Al. As weathering proceeds, the ratio of $Al_2O_3/CaO$ shows increasing phenomena, and that of $Na_2O/CaO$ decreasing. The range of migration of composition is broad in basaltic rocks but narrow in granitic rocks. The reason is that the chemical weathering of basaltic rocks progresses more easily than that of granitic rocks. The chemical weathering potenitial index of basaltic rocks in larger than that of granitic rocks. The reason is that the chemical weathering of basaltic rocks proceeds more easily than that of granitic rocks. In weathering, the decrease of mobile cations such as $Ca^{2+}$, $Na^{2+}$, $Mg^{2+}$ and the increase of $H_2O$ in basaltic rocks are more obvious than in granitic rocks.

全州片麻巖과 凰山黑雲母花崗巖의 微量成分에 關한 硏究

남기상,서영교 全北大學校 敎育大學院 1985 敎育論叢 Vol.5 No.-

The authos analyzed chemically the samples of 12 gneisses and 3 schitose granites distributed in Chonju, 19 granties at Hwangsan in Kim-je and investigated the behavior 5 kinds the correlation and the distribution of it. The results are as follows. 1. The contents of 4 elements of granite except Ni at Hwangsan are less than those of the world average. The reason why the contents of Ni at Hwangsan granite is more than those of the world average is that Hwangsan granite contain a lot the sericite and biotite, so the Ni substitutes for Mg^2+ in camouflage. 2. Though Chonju gneiss and Hwangsan granite has been considered same parent material the author investigated the rock face of Chonju gneiss and analyzed the trace element. The author came to conclusion that it was not same parent material with Hwangsan granite. The distributory range of trace element in Chonju gneiss is wide and the contents of Ni and Cr are more than those of granite average. Therefore the authors came to conclusion that Chonju gneiss were originated from sedimentary rock, and sedimentary rock was metamorphosed because of the intrusion of schistose granite. 3. The correlation of Ni and Cr of Chonju gneiss and Hwangsan granite is very close is that movement condition for major elements of Mg^2+ and Fe^3+ is similar because the physical and chemical property of Ni and is similar, so that Ni and Cr were camouflaged and captured.

龍華山 一帶에 分布하는 花崗巖質巖石의 微量成分 (2보)

남기상 全北大學校 敎育大學院 1986 敎育論叢 Vol.6 No.-

Eight elements predominate in the earth's crust ; these are oxygen, silicon, aluminium, iron, magnesium, calcium, sodium and potassium and they constituted about 98 percent by weight of the crust. Conventionally it is these elements which are the major elements of igneous rocks, the remainder being the minor or trace elements. In the relationship of seven trace elements of Mt. Yonghwasan around, the author had got the measure value of microanalysis. Therefore the has reahed the following conclusions by several figures and tables based on the measure value. 1. Corelation is not suitability but chrominum and nickel are suitability. 2. The sole frequency distribution diagram is a frequency distribution of cobalt. 3. Most trace elements are not distributed uniformly throughout a rock but tend to concentrate in accessory minerals which may be particularly susceptible to redistribution by crystal settling, flow differentiation, partialfusion, or alteration.

비봉炭田의 地質과 含炭層에 對한 硏究

남기상,윤상섭,이종덕 全北大學校 師範大學 1980 사대논문집 Vol.6 No.-

The Bibong coal field, lying between 127˚ 07' 30' E-127˚ 12' 30' E in longitude and 36˚ 00'00' N-36˚ 02' 30' N latitude, is located in Wanju-Gun Jeolabug-Do. The topograpty of coal field, occuping the north-east part of the Jeonju city, shows very ruged and steep features. The coal field consist of metamorphic rocks of Palaeozic and Mesozoic, and some igneous rocks of Jurassis period. The metamorphic rocks, known as part of so-called Ogcheon system, outcrop on widely scale in this area. The characteristics of the coal field are as follows. 1. The geology of the coal field shows congromerate, schist, coal seam, limestone and quartzite from the bottom which are intruded by mesozoic biotite granite. 2. The formations at the coal field strike N30˚E∼N60˚E form the repeated isoclinal fold with 50˚∼ 70˚NW of axis dip. 3. The coal seams of the field are present at the top of the coal bearing strata distributed widely due to the fold structure, among which 2 or 3 seams are minable. 4. Both the low-quality coal (2,500∼4,000cal/g) and the high-quality one (4,800-6,300cal/g) are mines at the same coal field. 5. The chiastolite present in the coal bearing strata may be minable when both the quality and quantity are considered. 6. Carbonization relations between water and volalitity are age of it's sedimentation.

龍華山一帶에 分布하는 花崗岩質岩의 微量成分

남기상 全北大學校 敎育大學院 1984 敎育論叢 Vol.4 No.-

Goldschmidts rules that minor elements in magmatic crystallization are a useful guide to the distribution of the elements during magmatic crystallization, but they are not universally vaild and have been critized on that account. The major source of this lack of universal validity seems to lie in the fact that the bonding in most minerals in not exclusively ionic, whereas the rules are predicated on a purely ionic basis. This has been carefully considered by Ringwood (1955), who shows that the electronegativity of an elements, a measure of its tendency to form covalent bonds, has an important influence on the extent to which it will proxy for another element of similar size. Inpractice this rule is found to apply to substitutions involving elements differing in electronegativity by more than 0.1. The significance of bond type on the distribution of the elements has been extensively reviewed by Ahrens (1964). The auther relationship of minor elements of Mt. Yonghwasan around, the auther had got the measure value of microanalysis. Therefore the auther have made following conclusions by several figures and table based on the measure value. 1) correlation is not suitability but chromium and nickel is suitability. 2) These 5 minor elements is precarious position ionic camouflage, ionic captured, ionic admitted, but chromium is not, in this area.

지리산 서부 일대에 분포하는 편마암류의 미량성분

남기상,송영미,조규성 한국지구과학회 1991 한국지구과학회지 Vol.12 No.2

This research aim to geochemical study and the abundance of the trace elements of gneisses distributed in the western region of Mt.Chirisan. Analyzing the trace elements Gke Cu, Cr, Pb, Ni, Co, Mn, Li, Zn for 205 rock samples, and average abundance, range of abundance, frequency of each element were examined. Migmatitic gneiss, metatectic gneiss, porphyroblastic gneiss, granitic gneiss of studied area are lots of average abundance of Cu, Cr, Ni, Co and avidly scattered irregularly frequencies distribution. Also these are very similar to those of shales, therefore, considered to be sedimentary origin. Leucocratic granitic gneiss have lower average abundances in all eight trace elements than those of shales and have similar trace element abundances to those of Namwon granites, therefore, this is igneous origin.

황등화강암(黃登花崗岩)의 풍화(風化)에 따른 화학조성(化學組成)의 변화(變化)와 주요원소(主要元素)의 상대적(相對的) 이동(移動)

남기상,Nam, Ki Sang 대한자원환경지질학회 1973 자원환경지질 Vol.6 No.2

The writer intended to observe the relative mobility of elements in weathering process of granite, on the outskirts of IRI city at Jeollabukdo KOREA. He analysed fresh granites and weathered ones of Hwang-Dung granite mass and had following conclusions by the triangular diagrams and the oxidized variation diagrams of the analysis. 1) The increasing phenomena of $H_2O$ observed clearly in early and late stage of weathering processes. 2) Granites was weathered by physical weathering in early stage, and it was weathered by chemical weathering in late stage. 3) The ratio of $FeO/Fe_2O_3$, FeO/MgO, and $SiO_2/Al_2O_3$ decreased uniformly from early to late stage of weathering processes. 4) It was proved that weathering potential of granite was larger than that of basaltic rock. 5) The order of mobility in major elements was Ca, Na, K>Si>Mg>Fe, Al.

중등학교 과학교사를 위한 수학적 모델에 관한 연구

남기상,박승태,이영범,이기종,김자홍 全北大學校 科學敎育硏究所 1976 과학과 과학교육 논문지 Vol.1 No.-

In this paper the relation between science and mathematics has been tested, mathematical expressions in the textbooks have been counted according to the functions such as measure ment or computation, description and evaluation and the number of the expressions has been compared with that in the foreign text books. As a result, we have found that mathemhcal expressions for the purpose of description were the most in the text books, that algebraic formulae were the most among the descriptive expressions, and that algebraic formulae are introduced most in physics and least in biology. Among the contents of mathematics in the text books, simple equation, exponential, logarithm, triangnlation, probability and statistics are used frequeutly, while series or sequence and integration are not very frequently. Some mathematical models for science teachng have been presented after the criteria of the functions. They are consisted of several parts, i.e., statements concerning concepts or theories, questions challenging students, answers and discussions through which students can get intensive concepts. They have been arranged according as the mathematical functions without discrimimating the four fields of science subjects.