• Korean Journal of Fisheries and Aquatic Sciences
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• v.8 no.4
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• pp.242-244
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• 1975

Taxonomical evaluation of P. nuntia var. vallata and P. nuntia var. brevicirris Grube was checked. On the basis of the number of paragnaths and its arrangement pattern it is suggested that these two varieties are no longer valid, and they are synonym of Perinereis nuntia(Savigny, 1818).

• Korean Journal of Plant Taxonomy
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• v.41 no.1
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• pp.1-9
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• 2011

Artemisia capillaris Thunb. and A. scoparia Waldst. & Kit. are classified by their root shape, leaf size and capitulum size. However, these characteristics are not nearly as useful when attempting to identify the two species owing to the continuous variation in them. Another important taxonomic characteristics is the habit, whether it is the subshrubs or perennial herbs of A. capillaris Thunb. or the annual or biennial herbs of A. scoparia Waldst. & Kit.. All observed specimens and living individuals in Korea are subshrubs or perennial herbs, and annual or biennial examples are not found. Therefore, it is considered that A. scoparia Waldst. & Kit. is not distributed in Korea.

• Korean Journal Plant Pathology
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• v.12 no.2
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• pp.162-168
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• 1996

우리 나라의 주요 고추 재배지와 미국, 대만, 호주, 아르헨티나에서 수집된 44 개 고추 더뎅이병균(Xanthomonas campestris pv. vesicatoria)균주간의 유전적변이를 genomic DNA의 restriction fragment length polymorphism(RFLP)에 의해 분석하였다. Genomic DNA RFLP profiles을 cluster 분석하여 얻은 dendrogram에서 지리적 기원이 다른 44개 균주들은 11개 RFLP 그룹으로 분류되었다. 외국 균주들은 genomic DNA의 RFLP 분석에 의해 모두 각각 다른 RFLP 그룹으로 분류되었다. 외국 균주들 중에서 미국 균주는 우리 나라 일부 균주들과 밀접한 유전적 관련성을 가지고 함께 cluster를 이루었는데, 이것은 이 균주들이 동일한 고추 더뎅이병균의 조상 균주 집단에서 유래했으리라는 것을 시사해 준다. 우리 나라 균주들은 6개의 RFLP 그룹으로 분류되었다. 대부분의 우리 나라 균주들은 가까운 cluster를 이루며 미국 균주를 제외한 외국 균주들과 뚜렷하게 구분되었다. 그러나 우리 나라 균주들 중에서 마산에서 수집된 Ms93-1은 다른 우리 나라 균주들과 뚜렷하게 구분되었다. 유전적으로 격리된 균주의 출현은 우리 나라에서 지리적 기원이 다른 고추 더뎅이병균 균주 사이에 이미 발생한 다양한 유전적 분화의 결과라고 추론된다.

• Animal Systematics, Evolution and Diversity
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• v.6 no.1
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• pp.29-56
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• 1990

In the course of the study program of benthic invertebrates of the coastal shelves of Korean Peninsula, the shallow -water chitons (Mollusca : Polyplacophora) are studied based on the collections of the Korea Ocean Research and Development Insitute made between 1980 and 1983. A total of sixteen species belonging to the Orders Lepidopleurina and Ischnochitonina , are now recognized from Korean waters,of which the following two species are newly recorded ; Leptochiton (Leptochiton ) rugatus (Carpenter in Pilsbry), and Mopalia schrencki Thiele. Illustrations, description and complte synonymies are provided for each of them.

• Korean journal of applied entomology
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• v.41 no.1
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• pp.5-7
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• 2002

Two species belonging to the genus Andrena are recorded for the first time in Korea. They are Andrena fukuiana Hirashima et Haneda of the subgenus Laradreana and Andrena luridiloma Strand of the subgenus Euandrena.

• Animal Systematics, Evolution and Diversity
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• v.10 no.2
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• pp.131-144
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• 1994

The following accounts of the family Syllidae are based upon the materials which have been collected from 39 localities in the cost of South Sea and the East Sea in Korea during the period from July, 1980 to November, 1991. as a result of systematic examination, four species are known to be new to Korean fauna which are described and illustrated ; Haplosyllis spongicola, Paraspphaerosyllis ezoensis, Opisthosyllis brunea ; O.viridis.

• Korean Journal of Plant Resources
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• v.26 no.4
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• pp.463-490
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• 2013

This study was carried out to investigate the vascular plants of Namhan River. The period of survey was from March to November on 2012. Vascular plants based on voucher specimen were summarized as 430 taxa including 86 families, 250 genera, 383 species, 2 subspecies, 39 varieties and 6 forms. The rare plant species designated by Korea Forest Service were 13 taxa including Penthorum chinense Pursh, Polygonatum stenophyllum Maxim, and Sparganium erectum L., etc. And the endemic plant species were 8 taxa including Salix koriyanagi Kimura, Clematis trichotoma Nakai, and Carex gifuensis Franch., etc. Furthermore, 56 taxa were listed as specific plant species based on phytogeographical and based on the list of plants which have been approved for overseas delivery, 27 taxa were recorded in the investigated area. The naturalized plants were recorded as 58 taxa, and their Naturalization Ratio and Urbanization Index were recorded as 13.5%, and 18.1%, respectively. 430 taxa listed consists of 174 taxa(40.5%) of pasturing plant, 141 taxa(32.8%) of edible plants, 112 taxa(26.0%) of medicinal plants, 48 taxa(11.2%) of ornamental plants, 11 taxa(2.6%) of stain plants, 7 taxa(1.6%) of fiber plants, 4 taxa(0.9%) of timber plants, 2 taxa(0.5%) of industrial plants and 109 taxa(25.4%) of unknown plants.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.30 no.4
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• pp.397-404
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• 2012

Jeju where concentrates on agriculture and tourism, conversion of outdoor culture into cultivation under structure happens actively for the purpose of increasing profit so continuous examination on house cultivation area is very important for this region. This paper is to suggest the effective image classification method using high resolution satellite image to detect the greenhouse. We carried out classification of greenhouse using the supervised classification and rule-based classification method about Formosat-2 images. Connecting result of two classification try to find accuracy improvement for greenhouse detection. Results about each classification method were calculated the accuracy by comparing with the result of visual detection. As a result, mahalanobis distance among the supervised methods was resulted in the highest detection. Also, it could be checked that detection accuracy was improved by tying with result of supervised method and result of rule-based classification. Therefore, it was expected that effective detection of greenhouse would be feasible if henceforward further study is performed in the process of connecting supervised classification and rule-based classification.

• Korean Journal of Plant Taxonomy
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• v.43 no.2
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• pp.146-160
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• 2013

The flora of vascular plants in the Mt. Cheonhwang, located at Miryang-si, Gyeongsangnam-do Province, was surveyed 16 times from March, 2009 to September, 2011. The result of this survey revealed 442 taxa in total, comprising 90 families, 252 genera, 387 species, 3 subspecies, 43 varieties, and 9 forms. Among the flora of this area, 14 taxa were plants endemic to Korea and 11 taxa were rare and endangered plants of Korea. The floristic regional indicator plants found in this area were 59 taxa: 2 taxa of grade V, 5 taxa of grade IV, 15 taxa of grade III, 16 taxa of grade II and 21 taxa of grade I. Alien plants in Korea numbered 21 taxa. In addition, 442 taxa were categorized by usage into 8 groups, as follows: 163 edible, 6 fiber, 125 medical, 76 ornamental, 163 pasturing, 4 industrial, 9 dyeing and 21 timber plants.

• Korean Journal of Plant Resources
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• v.27 no.5
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• pp.477-484
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• 2014

This study was carried out to investigate the vascular plants of the Mt. Galjeongok-bong (1204 m) Protected Area for Forest Genetic Resource Conservation. The vascular plants collected 12 times (from March 2007 to October 2012) were consisted of total 385 taxa; 82 families, 232 genera, 335 species, 4 subspecies, 43 varieties and 3 forms respectively. Among them, 9 taxa Korean endemic plants and 21 taxa of Korean rare plants were investigated in addition to 89 taxa of specially designated plants announced by the Ministry of Environment. The naturalized plants were 9 taxa, therefore naturalized ratio was 2.3%. 385 taxa listed consists of 152 taxa (39.5%) of edible plants, 123 taxa (31.9%) of medicinal plants, 120 taxa (31.2%) of pasture plants, 52 taxa (13.5%) of ornamental plants, 16 taxa (4.2%) of timber plants, 4 taxa (1.0%) of fiber plants and 3 taxa (0.8%) of industrial plants.