• 한국응용곤충학회지
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• 제35권4호
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• pp.273-279
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• 1996

곤충계통분류연구센터와 러시아동물토양연구소에 소장된 표본을 중심으로 조사한 결과, 4종의 신종(Morophaga parabucephala sp. nov., Ceratuncus orientanus sp. nov., Gerontha ampliptera sp. nov., and G. namgaensis sp. nov.)을 발견, 기재발표한다. 또한 6종(Montescardia kurenzovi (Zagulajev), Morophagoides ussuriensis (Caradja), Gerontha borea Moriuti, Niditinea baryspilas (Meyrick), Monopis pavlovskii Zagulajev, and M. rusticella Hubner)이 한국 미기록종으로 보고되며, 4종은 극동러시아에서 처음 기록되는 종이다.

• 한국응용곤충학회지
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• 제36권4호
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• pp.287-289
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• 1997

Scaeosopha속의 1종을 신종으로 기재, 발표한다. 이 속은 구북구지역에서 처음으로 기록된다. Scaeothyris Diakonoff은 Scaeosopha Meyrick의 synonym으로 정리한다.

• 한국작물학회지
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• 제43권4호
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• pp.205-208
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• 1998

Silica bodies (phytoliths) are becoming of wide use for pedology, archaeology, paleobotany and paleoecology in botany. This study investigated morphological differences of silica bodies in the lamina of wild, indica type, and japonica type rice. Phytoliths in the epidermis of lamina showed noticeable difference among tested plants. Besides, there were also significant differences in the shape and distribution of the silica bodies around stomata and trichomes. Silica bodies in the lamina of the rice plants could be used to classify subspecies of Oryza genus.

• Ocean and Polar Research
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• 제26권3호
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• pp.531-537
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• 2004

In this study we discuss some problems that emerged from paleolimnological and paleontological investigations of terrestrial Holocene ecosystems on King George Island (South Shetland Islands) conducted by an Argentine-Polish research group. Biological and geochemical markers commonly used in standard analytical procedures are considered insufficient in tracing overlapping records of past environmental changes preserved in peat banks, lake sediments and ornithogenic remnants. Records that might be explained by predictable natural events (related to glacio-isostatic uplift of land), roughly predictable events (ecological succession), or unpredictable events (volcanic eruptions or accidental destruction of aquatic moss) may overlap or interfinger one with another providing that signals of regional and/or global climatic changes, are hardly identifiable. A more sophisticated and more selective methods are recommended to do discrimination between records of local and regional/golbal processes in studies on Holocene climatic history of the South Shetland Islands.

• 한국토양동물학회지
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• 제7권1_2호
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• pp.35-44
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• 2002

G. Lafer에 의해 조사된 한국산 반날개류에 대한 조사 내용을 보고한다. 조사된 반날개류는 38종이 동정되었고, 이들 중 4종이 (Atheta weisei, Bolitobius setiger, Lesteva plagiata, and Sepedophilus germanus) 한국산 미기록종으로 밝혀졌다.

• The Korean Journal of Ecology
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• 제17권3호
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• pp.391-413
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• 1994

The northernmost type of the monogolian oak forests in the Russian Far East was studied in terma of syntaxonomy and synchorology. Hand-sorting method, computer program TWIN-SPAN, CANOCO and SYN-TAX III were engaged for the classification and data analysis. Correlation between plant communitie and environmental factors was analyzed by DCA (Detrended Correspondence Analysis) using NeCD (Net Contribution Degree) of species. Three plant communities were recognized: the Abieti holophyllae-Quercetum mongolicae, the Lespedezo-quercetum mongolicas and the Rosa ussuriensis-Quercus mongolica communit. They were included into the alliance Jeffersonio-Quercion monogolicae which is representative to the cool-Temperate forests mixed by conierous and broadleaved trees in southern Sikhote Alin. Human impact was signified as the most important factor to interpret the disjunction of plant communities of which DCA ordination yielded sharp contrasting objects (i.e. stands and species). In the amhi-Tonghae region, alaogous vegetation types such as the Jeffersonio-Quercion monogolicae of Russian Far East, the Quercion grosseserratae of Japanese Hokkaido and the Pino koraiensis-Quercion monogolicae of Koream peninusula were reviewed in terms of similarity of species composition and stratum structure. It is signified that the Jeffersonio-Quercion monogolicae was one of the continental types more similar to Korean alliance that to Japanese one.

• 한국가정과학회지
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• 제9권3호
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• pp.47-62
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• 2006

The purpose of this study is comparing parenting efficacy, knowledge of infant-care and sensitivity, The subjects of this study were 100 parents having 12-24 monthes old child in the city of Jeonju, Korea. Parenting efficacy was developed by Shin, Suk-Jae(1997) and consisting of 16 questions. The knowledge of infant-care was assessed using Knowledge of Child Development Inventory(KCDI) by Yoon Hyung Ju, which was modified by pedology Professor and 3 graduate school students in master's or doctorate courses. In addition, by using a tool made by Gwon, Mi-Gyeong(1998) centering on the literatures on infant cue in Barnard's NCAST program, the parents' sensitivity of infant cue is investigated. The statistical analysis of the collected data is done with SPSS 10.0, and frequency, percentage, average, standard deviation, t/F test and Pearson's correlation are also used. The results of this study were as following: First, mother's parenting efficacy was higher than father's. There were significant differences in parenting efficacy by eudcational level of mothers. Second, knowledge of infant-care was higher in mothers than fathers. Areas that mothers have knowledge of infant-care in the order of the lowest areas are emotional development, sociality development, physical development and cognitive development. Third, mothers reaction to infant cue is more sensitive and positive than father's. Fourth, There were positive correlations with father's parenting efficacy and knowledge of infant-care on emotional development, and paternal parenting uneasiness has negative correlations with his sociality development and emotional development.Meanwhile, There were positive correlations with mother's parenting efficacy and knowledge of infant-care on emotional development. Maternal parenting efficacy has negative correlations with her knowledge of infant-care on emotional development.

• 대한원격탐사학회지
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• 제36권1호
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• pp.67-81
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• 2020

The rapid climatic changes being caused by global warming are resulting in abnormal weather conditions worldwide, which in some regions have increased the frequency of landslides. This study was aimed to analyze and compare the landslide susceptibility using the Frequency Ratio (FR), Statistical Index, Weight of Evidence, Certainty Factor, and Index of Entropy (IoE) at Woomyeon Mountain in South Korea. Through the construction of a landslide inventory map, 164 landslide locations in total were found, of which 50 (30%) were reserved to validate the model after 114 (70%) had been chosen at random for model training. The sixteen landslide conditioning factors related to topography, hydrology, pedology, and forestry factors were considered. The results were evaluated and compared using relative operating characteristic curve and the statistical indexes. From the analysis, it was shown that the FR and IoE models were better than the other models. The FR model, with a prediction rate of 0.805, performed slightly better than the IoE model with a prediction rate of 0.798. These models had the same sensitivity values of 0.940. The IoE model gave a specific value of 0.329 and an accuracy value of 0.710, which outperforms the FR model which gave 0.276 and 0.680, respectively, to predict the spatial landslide in the study area. The generated landslide susceptibility maps can be useful for disaster and land use planning.

• Animal Systematics, Evolution and Diversity
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• 제14권4호
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• pp.327-334
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• 1998

북한산 등줄쥐의 분류학적 위치를 결정하기 위해, 극동아시아(한국, 북한, 북동 중국, 극동 러시아)의 15개 지역에서 채집한 등줄쥐(Apodemus agrarius) 3아종의 31개 형태 형질들을 다변량방법으로 분석하였다. 분석 결과 세 군으로 나누어졌는데, 한국의 2개 지역(제주도, 완도)의 큰형, 한국과 북한의 8개 지역(진도, 군산, 지리산, 청주, 월악산, 태백산 : 해주, 신의주)의 중간형과 북한, 중국, 러시아의 5개 지역(금강산, 모향산; 길림, 이춘; 블라디보스톡)의 작은형이었다. 큰형, 중간형, 그리고 작은형은 고 등(1991, 1997)이 밝힌대로 각각 A. a. chejuensis. A.a.coreae, A. a. manchuricus임이 확인되었다. 북한의 서부지역(해주, 신의주)의 등줄쥐 (중간형)는 Thomas(1908)가 언급한 대로 A. a. coreae로 분류된다고 밝혀졌지만, 북한의 동부지역(금강산, 묘향산)의 등줄쥐(작은형)는 A.a manchuricus이었다.

• 대한지리학회지
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• 제31권2호
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• pp.138-159
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• 1996

해방후 50년간 우리 나라의 자연지리학 연구는 주로 지형학과 기후학에 의해 주도 되어 왔다. 자연지리학이 지니는 종합적인 학문적 성격에도 불구하고 개별 각론들이 독자적 으로 연구되어 왔고 그 연구 대상이나 연구 방법이 워낙 다양하기 때문에, 자연지리학 연구 의 전체적인 방향성이나 패러다임을 찾기가 힘들다. 지난 50년간 우리 나라 자연지리학 연 구중에서 지형학과 기후학을 제외한 나머지 연구를 자연지리학 일반으로 간주하고 이들 연 구를 자연지리학 총론, 토양지리학, 식물지리학, 수문지리학, 인간과 자연 환경이라는 주제로 구분해 정리하였다. 원래 자연지리학이 추구하던 통합적 접근방법이 점차 사라지고 자연지 리학 각론들이 각기 이웃한 지구과학과 밀접한 관계를 맺으면서 발전하여 왔다. 다학문적 해결책만이 유일한 대안이 되어 버린 환경 시대를 맞아, 자연지리학이 자연 환경에 대한 고 유의 통합적 접근 방법으로 재무장하여 환경 문제에 대한 주도적 학문으로 부활되기를 기대 한다.