• Title/Summary/Keyword: 영남지방

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Over-wintering of the Apple Snail, Pomacea canaliculata (Gastropoda: Ampullariidae) and Its Over-wintering Habitat in the Yeongnam District (영남지역의 왕우렁이 월동 및 월동처)

  • Kim, Hyun-Ju;Bae, Soon-Do;Lee, Geon-Hwi;Park, Sung-Tae;Park, Chung-Gyoo;Park, Hyeong-Man
    • Korean journal of applied entomology
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    • v.46 no.3
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    • pp.437-444
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    • 2007
  • The effect of environmental factors on the over-wintering success of the apple snail, Pomacea canaliculata, which is considered as unable to hibernate during winter climate in Korea. This study was examined to determine the location of over-wintering habitats in the agricultural water system related with weed control using the apple snail in rice paddy field in the Yeongnam district from 2003 to 2006. Over-wintering success of the apple snail was observed at Hadong, Hapchen, Sanchung, Kimhae, Milyang, Changwon, Ulsan, Busan, Gyengju, Pohang, Chilgok, Seongju, Gumi, Sangju and Youngju in Yeongnam area. And the over-wintering locations of apple snail going north year by year. Accordingly, the successful over-wintering sites observed were deep wells, water running canals and brooks not dried conditions. A special feature of this sites was that the water of this sites was not frozen during winter season.

Molecular Phylogenetic and Dendrological Study of Paper-mulberry (B. kazinoki) in Gyeongsang-do Region (경상도지역 닥나무의 수목학 및 분자계통학적 연구)

  • Go, In Hee;Jo, Ah Hyeon;Jang, Kyung Ju;Park, Kyu Tae;Park, Sun Mi;Park, Seon Joo;Jeong, Seon Hwa
    • Proceedings of the Plant Resources Society of Korea Conference
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    • 2019.04a
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    • pp.68-68
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    • 2019
  • 닥나무(Paper mulberry)는 뽕나무과(Moraceae) 닥나무속(Broussonetia)에 속하는 낙엽 활엽 관목으로 중국, 일본, 한국 등에 자생하며 Hutchinson(1967)에 의하면 닥나무 속은 열대, 아열대, 난대지방에서 자라는 낙엽성 관목으로 세계적으로 약 6종이 있다고 보고되었다. 일반적으로 닥나무의 품종을 구분하는 것은 수목학적 관점으로 잎의 성상, 줄기의 색과 무늬 유무로 구분한다. 그러나 상기의 수목학적 특징은 닥나무(Broussonetia kazinoki Siebold)와 꾸지나무[Broussonetia papyrifera (L.) L'Her. ex Vent.]가 유사하여 오동정의 사례가 발생하기도 한다. 경상도지역에서는 닥나무를 참닥나무, 머구닥나무, 개닥나무 3가지의 향명으로 구분하고 있다. 본 연구에서는 경상도지역 9개체 닥나무를 대상으로 수목학적 특징을 확인하였다. 나아가 식물종의 기준을 명확히 규명하기 위하여 엽록체 속의 matK, trnL-F, ndhF, 3개 마커와 핵에 존재하는 ITS, 총 4개 마커의 염기서열을 생산하였고 상기 구간에서 얻어진 염기서열 비교분석 및 계통학적 분류를 통해 유연관계를 파악하였다. 수목학적 관점으로는 품종을 명확하게 구분하기가 어려웠으며 분자계통학적 연구로 모든 시료는 닥나무와 꾸지나무의 교잡종으로 확인되었다. 본 연구 결과는 우리나라 전통한지의 원재료로 사용되는 닥나무류 식물자원의 분류체계의 확립을 위한 기초자료로 활용 될 것이다.

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Theory of Network city and perspective on development of the Yeongnam region (네트워크도시 이론과 영남권 지역의 발전 전망)

  • Choi, Byung-Doo
    • Journal of the Korean association of regional geographers
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    • v.21 no.1
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    • pp.1-20
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    • 2015
  • This paper is to provide some suggestions to complement and extend theory of network city, and to consider preliminarily its applicability for development of the Yeongnam region, exploring its normative implications for urban and regional policy and its significance of empirical research. In order to resolve some limitations and problems of network city theory and of empirical research, we need to reconsider systematically analysis methods, to extend indices of connectivity, to reconfirm normative characters inherent in network city theory, to suggest the constitution of cooperative governance, and to develop policies for embedding functional connectivity into internal community. In a preliminary analysis of Yeongnam region on the basis of network city theory, it is not clear whether the urban system of the region is entirely a type of network city, even though it seems to be close to network city. However, in order for the Yeongnam region to orient towards network city, we can point out importance of policy issues such as expansion of transportation and communication infrastructure, strengthening of economic connectivity, constitution of cooperative governance, and local embeddedness of functional network within the region.

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Effect of Planting Time on Seed Production of Vegetable Soybean at Different Locations (풋콩 재배지에 따른 파종시기가 종자생육에 미치는 영향)

  • Baek, In-Youl;Shin, Doo-Chull;Park, Chang-Kie;Lee, Jin-Mo;Suh, Hyung-Soo
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.40 no.1
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    • pp.44-51
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    • 1995
  • This investigation was conducted to determine the effect of the optimum planting date and place for good seed production on growth variation, grain yields, different of variety, infection of seed by fungi, and seed germination and vigor after room storage. Early maturity Korean soybean variety, Keunolkong, and introduced vegetable soybean variety, Fukura-edamame, were planted at field of YAES. and high cool land of Sajapyong in Milyang(altitude, 850m) on May 15 (early), June 15 (mid.), and July 15 (late) in 1991. The emergence and vegetative period gradually increased in the early planting date. The grain yield, seed weight, pod number, healthy grain yield also increased when Keunolkong was planted on early date. The healthy seed rate, Keunolkong increased in the early planting date, whereas that of Fukura also increased in the late planting date. Infection ratio of grain to phomopsis seed decay (Phomopsis spp. ' Diaporthe phaseolorum) in Fukura steadily increased in the early planting date. Infection ratio of grain to purple seed stain (Cercospora kikuchii) generally increased in the mid and late planting date. The seed germination and seedling vigor after room storage from five to six months gradually increased in the late planting date. And seed germination of Fukura rapidly decreased in the early planting date. Therefore, the optimum planting date for good seed production in early maturity vegetable soybean was June 15 in terms of harvesting time avoid a high temprature and humidity.

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A Study on the Constructor(Zhangjingxiu) of Keyuan(可園) in Chinese Traditional Garden (중국 전통원림 가원(可園)의 조영자 장경수에 관한 연구)

  • Shi, Shi-Jun;Ahn, Gye-Bog
    • Journal of the Korean Institute of Traditional Landscape Architecture
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    • v.39 no.1
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    • pp.1-9
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    • 2021
  • The purpose of this study is to analyze Zhangjingxiu(張敬修 1823~1864), who made Keyuan(可園) in Lingnan, China, to find out how traditional gardens were created. This study focused on the analysis of the relationship between garden designer and space creation. To this purpose, the analysis was divided into garden designer life analysis, garden making background analysis, garden analysis as a space for interaction with local artists, garden analysis as art activity space for garden designer, and garden designer's unique garden creation. the results are as follow. Zhangjingxiu was born in Dongwan City in 1823, participated in the civil war at the age of 22(1845), returned home at the age of 26(1849) and made Keyuan. However, he again went through the Opium War(1856), and at the age of 38(1861) he returned home with a war-illness. A garden designer Zhangjingxiu died at the age of 41(1864). Since Zhangjingxiu was a soldier, he healed the wounds caused by the war and created a garden in order to realize the ideal world that Zhangjingxiu normally had. The garden making background can be found in the garden's name Keyuan(可園). Zhangjingxiu tried to express in the garden the meaning of 'there is nothing possible and nothing impossible in the world' learned through the war. Therefore, Zhangjingxiu named the garden housing and the lake as Gadang(可堂), Gaheon(可軒), Gajeong(可亭), Galu(可樓), and Gaho(可湖). In addition, he returned from the war and making a garden with love and filial piety for his mother. Zhangjingxiu left many poetry and oriental paintings in Keyuan with local artists. The places created as a base as a space to interact with local artists in the garden are 'Gaheon(可軒) and Galu(可樓)', and 'Chuwoljigwan(雛月池館) and Gajeong(可亭)'. In particular, Jasudae(滋樹臺), which can produce various miniascapes of orchids, is considered to be the core space of Zhangjingxiu's artistic space. Zhangjingxiu is considered to have become a famous garden by creating a very characteristic garden using Jasudae, Sokgasan(石假山) and Baewoldae(拜月臺) on the court in front of Gadang.

The Regional Characteristics of Daily Precipitation Intensity in Korea for Recent 30 Years (최근 30년간 한반도 일 강수강도의 지역적 특성)

  • Kim Eun-Hee;Kim Maeng-Ki;Lee Woo-Seop
    • Journal of the Korean earth science society
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    • v.26 no.5
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    • pp.404-416
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    • 2005
  • The seasonal and regional distribution of precipitation in Korea, terms of the amount of precipitation per day, number of days, and intensity was analyzed using precipitation data from 1971 to 2000. The significance level of the linear trend of these data was also investigated using the analysis of variance of each variable. The amount of precipitation per day less than 80 mm per day appeared in the Honam area which also shows a large number of precipitation day value during the fall and winter. However, the lowest amuont of precipitation per day was shown in the Youngnam area. The positive trend of the annual precipitation amount has also been detected in all stations except for a few station in Honam, and the positive trend of precipitation intensity is statistically significant in most of the stations at the Chungcheong and Gyeonggi area. The linear trend of precipitation intensity in these area is found to be significant at the $5\%$ level.

Prevalence of Diabetes Mellitus and Associated Diseases in Yeungnam Province Area (영남지방에서의 당뇨병 유병율과 이에 관련돈 질환의 빈도에 관한 연구)

  • Cho, Ihn-Ho;Choi, Jung-Gyu;Yun, Sung-Chul;Choi, Soo-Bong
    • Journal of Yeungnam Medical Science
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    • v.4 no.2
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    • pp.65-73
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    • 1987
  • To know the prevalence of the diabetes mellitus and associated diseases, we analysed the data of the 3,088 subjects who were examined with the Computed Automated Medi-Screening Test System which consisted of 65 parameters including blood glucose determination fasting and one hour after 100g of oral glucose load. We grouped the subjects by the modified criteria of National Diabetic Data Group. Followings are the results of the various analysis : 1. The prevalence of diabetes mellitus and impaired glucose tolerance is 2.27% and 18.26% respectively. 2. The prevalence of diabetes mellitus is 2.63% In male and 1.66% in female. There is no statistically significant difference between male and female. 3. There is tendency of increasing prevalence of diabetes mellitus as the age increases. From second to eighth decade, the prevalence of diabetes mellitus Increases as 0.0, 0.45, 0.67, 2.28, 3.47, 5.36, 10.00% respectively. 4. There is no statistically significant difference of prevalence of obesity between normal and diabetes: that is, 18.03%, 22.86% respectively.($P{\geq}0.1$) 5. There is no statistically significant difference of prevalence of impaired glucose tolerance and diabetes between non-obese and obses group. ($P{\geq}0.1$) 6. There is statistically significant increases of frequency of proteinuria, azotemia, hypertension as the glucose tolerance decreases. ($P{\leq}0.05$)

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Specialized Industries and Industrial Connectivity of Cities in Yeongnam area: Analysis on the Basis of Network City Theory (영남권 도시들의 특화산업과 산업연계: 네트워크도시이론에 바탕을 둔 분석)

  • Choi, Byung-Doo;Um, Jin-Chan;Chae, Eun-Hye
    • Journal of the Economic Geographical Society of Korea
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    • v.17 no.4
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    • pp.718-742
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    • 2014
  • The capitalist economic process of glocalization and development of transportation and communication technology have led us to the significance of network city as well as concepts of global city, megacity region, etc. Network city theory pursues development of both individual cities and of the region of those cities through strengthening of mutual connectivity among them with specialized industries. On the basis of network city theory, this paper is to analyze specialized industries of cities and connectivity among them in the Youngnam region in S. Korea. It uses the methods of locational quotient, locational Gini coefficient, and shift-share method to analyze specialized industries of cities, and correspondence analysis, global and local Moran's I to examine connectivity among cities. As results, it can be identified that each city in the Youngnam region has its own specialized industries different from each others, but it seems not easy to grasp the overall extent of connectivity among them, partly because of the limitations of applied analysis methods and partly because of a lack of connectivity among cities themselves.

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Survey of Abdominal Fat Necrosis on Cattle in Southern Kang-won (강원 남부지역 도축우의 복부 지방괴사병 발생 실태 조사)

  • 박영남;박순성;조인화;정행준;이정현;박양주;이유섭
    • Korean Journal of Veterinary Service
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    • v.17 no.3
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    • pp.198-207
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    • 1994
  • 4, 919 Samples of the slaughtered cattle(female) were investigated the abattoir in southern Kangwon to reveal the incidence rates of abdominal fat necrosis from June to December 1993. The results obtained were summarized as follows ; 1. The incidence rate of abdominal fat necrosis investigated from 4, 919 samples was 4.39%. 2. It revealed that the incidence rate of abdominal fat necrosis increased gradually with the advance in the age, 2.5% in below 5 years, 6.0% in 6 years, 7.2% in 7 years, 8.5% in 7 years, 8.9% in older than 9 years and that incidence rate of the sites of lesion, pericolonic fat 84.7%, perirectumic fat 48.6%, perirenal fat 37.9%. mesenteric fat 24.0%, others 7.8%. 3. The size of necrotic fat were $2{\times}3cm{\sim}10{\sim}18{\times}15{\sim}25cm$ in average and color was yellowish white or milk white.

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A Study of the juveniles' Psychological Distance to Their Parents and Related Variables (청소년들의 부모에 대한 심리적 거리 및 관련 변인에 관한 연구 - 부산 지방을 중심으로 -)

  • 노영남
    • Journal of the Korean Home Economics Association
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    • v.20 no.4
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    • pp.205-223
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    • 1982
  • This study was devised to investigate the juveniles' psychological distance to their parents and related variables. 456 respondents, consisted of 116 middle school boys, 101 high school boys, 114 middle school girls and 125 high school girls, were sampled. The psychological distance was measured by the semantic differential method, and the statistical data were verified by the analysis of variance through computer system. The main results are found as follows. 1. The average mark of the juveniles' psychological distance to their parents was 54.73(78.19%)/70(100%) and the mark of high school girls was highest and high school boys lowest. 2. The variables influencing on the juveniles' psychological distance to their parents were varied buy the groups. 1) Middle school boys; home atmosphere(p<.001), social and economical status of home (S.E.S; p<.01), number of intimate friends(p<.05), rearing attitudes of parents(p<.05). 2) High school boys; home atmosphere(p<.001), age of father(p<.05), protection of mother(p<.05) 3) Middle school girls; home atmosphere(p<.001), rearing attitudes of parents (p<.001), S.E.S of home(p<.001).

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