• 제목/요약/키워드: Native area

검색결과 681건 처리시간 0.231초

전북지역 향토음식에 대한 대학생의 인지도 및 기호도에 관한 연구 (Recognition and Preference of Native Local Foods by University Students in Chonbuk Area)

  • 양향숙;노정옥
    • 대한가정학회지
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    • 제43권11호
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    • pp.49-58
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    • 2005
  • This study investigated the recognition and preference of native local foods in area by students living in Jeonju. Statistical data analysis was completed using the SPSS 10.0 program. The recognition of native local foods was generally poor: Among 56 kinds of native foods only Jeonjubibimbab, Jeonjukongnamulkukbob and Sunsoonsabockbunjasul were highly recognized, whereas the other native foods (such as Pungchyunjangaguvi. Namwonchuatang, Jeonjukongnamulkukbob, Sunsoonsabockbunjasul, Pungchyunjangaguyi, Namwonchuatang, Minmulgokiajuk etc.) were very poorly recognized by students. About $48.6\%$ of the students acquired the knowledge on cooking the native local foods from their mother or grandmother. About half of the students had eaten the native local foods in a restaurant, but not at home. The reasons to eat the native local foods were 'curiosity', 'favorite' and 'consider about health and nutrition'. The most common frequency of consumption of the native foods by the students was once a month($24.0\%$). However $74.9\%$ of the students did not eat local foods because they did not have a opportunity to eat them. About $49.1\%$ of the students responded that the 'unknown cooking method' was an important problem for the further development for native local foods. Most of the students($97.3\%$) responded, somewhat hypocritically, that native local foods were a very important part of our culture, so they must be maintained. In conclusion, the further development of native local foods was dependent on the cooperation with different institutions (e.g. marketing of local mass media, local events, family education).

회양목의 생리적 특성과 엽색변화에 관한 연구 (Studies on the Physiological and Ecological Characteristics of Korean boxwood(Buxus microphylla var. koreana Nakai))

  • 하유미;강양희;심경구;김용기
    • 한국조경학회지
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    • 제19권4호
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    • pp.46-57
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    • 1992
  • This study was carried out to compare physiological characteristics of winter green cultivar (Buxus microphylla van. koreana 'Hanlim') with those of native cultuvar and clucidate the effect of environmental factors such as light intensity, time of shading, and nutrients etc. on leaf color in Korean boxwood(Buxus microphylla var. koreana Nakai). The results are summarized as followed; The 'Hanlim' cultivar had higher contents of chlorophyll as compared with native cultivar from September, 1989 to March, 1990. However, at April, 1990, native cultivar had higher chlorophyll contents. In the rate of photosynthesis, 'Hanlim' cultivar was higher than native cultivar from September to December, 1989, but showed the opposite trend from March to April, 1990. As to the period of browning, 'Hanlim'cultivar had stayed green even after November 22, 1989, while the foliage of native cultivar turned yellowish brown color through the winter. The contents of nitrogen and potassium of 'Hanlim' cultivar werehigher than those of the native cultivar. However native cultivar had higher rate of phosphorus, magnessium, and calcium. In the effect of environmental factors such as light intensity, time of shading, and nutrients etc. on leaf color in Korean boxwood(Buxus microphylla var. koreana Nakai), chlorophyll contents were increased with shading and leaves grown 70% shading had twice as much as those of full sunlight, fertilized plot. Nutrient fertilization increased chlorophyll contents and values of color in boxwood too. In the shading times, early shading time maintained effectively green color of boxwood in winter. Therefore, in case of native cultivars, it has planted at full sunlight area until now and color of leaves turned yellowish brown color through the witner. However, it will maintain green color of leaves by planting at shade area. In addition to, as 'Hanlim' cultivar had benefits of maintain green color of leaves during winter, it will be planted at full sunlight area to landscape plants.

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일본(日本) 구주대(九州大) 신(新)캠퍼스 개발지구에 적용된 개발훼손지(開發毁損地)의 원생림(原生林) 복원기술(復元技術)에 관한 고찰(考察) (The Restoration Technique of Native Forest Resources on the Development Land applied in the New Campus of Kyushu University, Japan)

  • 박종민
    • 한국환경복원기술학회지
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    • 제5권3호
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    • pp.50-57
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    • 2002
  • The restoration techniques of large disturbed land containing native forest resources and soil animals were investigated on the new campus area of Kyushu University in Japan. Important techniques to restore native forest and biodiversity in that area are transplantation of existing large trees, transplantation of the forest soil, transplantation of native tree stools, and the reuse of wood and bamboo chips. The benefits can be obtained by using these methods. Firstly, the native genetic resources that would be discarded as part of the land development can be reused. Secondary, the time taken to become a high growth forest as opposed to the practice of planting saplings or grass seeds can be reduced. At last, the native forest ecosystem containing various under-story vegetations and soil animals can be conserved and regenerated. In addition, big and small ponds were constructed in the biodiversity preservation zone to preserve rare plants, rare animals, and native aquatic animals. And these plants and animals were transplanted and moved to ponds.

낙동강 합천창녕보 주변 습지공원지역에 서식하는 자생 초본식물과 귀화 초본식물의 기능 형질 분석 (Analysis of Functional Traits of Non-woody Native and Naturalized Plant Species Living in a Riparian Park Area near the Hapcheon-Changyeong Weir in Nakdong River)

  • 손민정;남기정
    • 생태와환경
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    • 제54권4호
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    • pp.327-333
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    • 2021
  • 외래식물이 새로운 환경에 성공적으로 정착할 수 있는 이유를 설명하는 주된 두 개의 가설은, 외래식물이 새로 정착할 지역 군집 구성원들과 충분히 달라 경쟁을 피할 수 있기 때문이라는 것, 그리고 이미 적응하고 있는 그 지역 군집의 구성원과 유사하여 새로운 환경에 잘 적응할 수 있기 때문이라는 것이다. 본 연구는 낙동강변에 인위적으로 조성된 습지공원지역을 대상으로 외래(귀화) 초본식물과 자생 초본식물의 기능 형질을 조사하여 상호 비교 분석하여 앞의 두 가설 중 어느 가설이 맞는지 확인하고자 하였다. 식물 잎 형질 중, 잎 면적, 잎 면적비, 잎 두께, 잎 건조 중량, 잎 질소량, 잎 탄소량을 이용하여 분석한 결과, 외래(귀화)식물과 자생식물이 서로 구분되었고, 이는 외래(귀화)식물이 자생식물보다 잎 질소량이 높기 때문인 것으로 생각되었다. 높은 잎 질소량은 높은 광합성률과 연관되고 이는 효과적인 자원 이용 및 빠른 생장과 관련있음을 고려할 때, 본 연구지역에 정착한 외래식물 역시 이러한 기능적 특징을 가지고 있는 것으로 생각되었다. 본 연구 결과는 앞의 두 가설 중 외래식물과 자생식물의 기능적 차이가 외래식물 정착 성공을 결정한다는 가설을 지지하는 것으로 보인다.

광주지역 반추동물의 큐열 항체 보유율 조사 (Prevalence of antibodies to Coxiella burnetii in ruminants in Gwangju area, South Korea)

  • 오아름;고바라다;정보람;나호명;배성열;김용환
    • 한국동물위생학회지
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    • 제44권1호
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    • pp.27-33
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    • 2021
  • Q fever is a worldwide zoonotic disease caused by Coxiella burnetii. Domestic ruminants are considered to be major source of human infection. The aim of this survey was to investigate seroprevalence of C. burnetii in ruminants in Gwangju area. A total of 1,000 samples (serum and lactoserum) were collected from 987 Korean native cattle, 5 Korean native goats, 2 beef cattle, 6 bulk-tank milk from each dairy farm in Gwangju area from January to October 2020 and analyzed by ELISA. The seroprevalence of C. burnetii in bulk-tank milk from each dairy farms was 50.0%. Korean black goat and beef cattle had negative antibody test results for C. burnetii. The seroprevalence of C. burnetii in Korean native cattle in Gwangju area was 7.1% and was higher in female (7.8%) than in male (3.4%) (P=0.024). The seroprevalence of C. burnetii in Korean native cattle appeared to increase with age (3.8% in 1 year-old, 7.1% in 3 year-old, and 10.7% in more than 5 year-old) (P<0.001). The seroprevalence of C. burnetii of Korean native cattle increased in spring and May was the highest in particular (P<0.001). As the distribution and density of tick-habitat are expected to increase due to climate crisis, this survey highlights the need for monitoring C. burnetii in domestic ruminants, including surveillance of C. burnetii infection in people working for livestock industry.

Quantitative T1 Mapping for Detecting Microvascular Obstruction in Reperfused Acute Myocardial Infarction: Comparison with Late Gadolinium Enhancement Imaging

  • Jae Min Shin;Eui-Young Choi;Chul Hwan Park;Kyunghwa Han;Tae Hoon Kim
    • Korean Journal of Radiology
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    • 제21권8호
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    • pp.978-986
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    • 2020
  • Objective: To compare native and post-contrast T1 mapping with late gadolinium enhancement (LGE) imaging for detecting and measuring the microvascular obstruction (MVO) area in reperfused acute myocardial infarction (MI). Materials and Methods: This study included 20 patients with acute MI who had undergone 1.5T cardiovascular magnetic resonance imaging (CMR) after reperfusion therapy. CMR included cine imaging, LGE, and T1 mapping (modified look-locker inversion recovery). MI size was calculated from LGE by full-width at half-maximum technique. MVO was defined as an area with low signal intensity (LGE) or as a region of visually distinguishable T1 values (T1 maps) within infarcted myocardium. Regional T1 values were measured in MVO, infarcted, and remote myocardium on T1 maps. MVO area was measured on and compared among LGE, native, and post-contrast T1 maps. Results: The mean MI size was 27.1 ± 9.7% of the left ventricular mass. Of the 20 identified MVOs, 18 (90%) were detected on native T1 maps, while 10 (50%) were recognized on post-contrast T1 maps. The mean native T1 values of MVO, infarcted, and remote myocardium were 1013.5 ± 58.5, 1240.9 ± 55.8 (p < 0.001), and 1062.2 ± 55.8 ms (p = 0.169), respectively, while the mean post-contrast T1 values were 466.7 ± 26.8, 399.1 ± 21.3, and 585.2 ± 21.3 ms, respectively (p < 0.001). The mean MVO areas on LGE, native, and post-contrast T1 maps were 134.1 ± 81.2, 133.7 ± 80.4, and 117.1 ± 53.3 mm2, respectively. The median (interquartile range) MVO areas on LGE, native, and post-contrast T1 maps were 128.0 (58.1-215.4), 110.5 (67.7-227.9), and 143.0 (76.7-155.3) mm2, respectively (p = 0.002). Concordance correlation coefficients for the MVO area between LGE and native T1 maps, LGE and post-contrast T1 maps, and native and post-contrast T1 maps were 0.770, 0.375, and 0.565, respectively. Conclusion: MVO areas were accurately delineated on native T1 maps and showed high concordance with the areas measured on LGE. However, post-contrast T1 maps had low detection rates and underestimated MVO areas. Collectively, native T1 mapping is a useful tool for detecting MVO within the infarcted myocardium.

주부의 토종닭에 대한 인식 및 이용실태에 관한 조사 (A Survey on Housewives' Awareness and Uses of Native Chickens)

  • 한재숙;김정숙;김정숙;김미향
    • 동아시아식생활학회지
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    • 제6권3호
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    • pp.393-401
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    • 1996
  • This survey was carried out as part of a basic works to improve the extention of native chicken uses. A sample of 282 housewives living in the downtown area of Taegu city were examined using an original questionnaire about their awareness and uses of a native chicken. The results were as follows: The awareness for a chicken dish is significantly different according to the housewives' ages and many respondents evaluated the nutritive value of a native chicken. The housewives preferred chicken boiled plain, spice fried chicken and stewed chicken, in the order. But family members preferred chicken boiled plain, spice fried chicken and french fried chicken, in the order. The frequencies of chicken cooking and buying chicken dishes of the housewives were once permonth and they regarded a native chicken as one of traditional, health and natural foods. They appreciated the taste of a native chicken highly and recognized the price of a native chicken expensive. Also 52.5% of housewives could distinguish a native chicken from the others.

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완도(莞島)지역 황칠나무의 자생지 환경 및 생육특성 (Growth Characteristics and Native Environment of Dendropanax morbifera LEV. in Wando, Korea)

  • 최성규
    • 한국약용작물학회지
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    • 제4권1호
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    • pp.1-6
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    • 1996
  • 황칠나무 재배의 기초 자료를 얻고자 우리나라 남부해안 지대인 완도 지역의 황칠나무 자생지 환경조사와 재배지의 수령별 생육특성을 조사한 결과는 다음과 같다. 1. 황칠나무는 완도 지역에 광범위 하게 자생하고 있었으며, 대부분 해발 $30{\sim}280m$의 산에 분포하고 있었고, 특히 해발 $50{\sim}150m$ 부근에서 빈도(頻度)가 가장 높게 나타났으며, 자생지의 방향은 주로 동남향에 분포되었고, 지형은 사면에 자생하고 있었다. 2. 자생지의 토양은 $PH\;5.2{\sim}5.4$로 약산성이며, 유기물 함량도 $8.4{\sim}9.8%$로 일반재배 토양보다 높은 경향이었고, 토양수분은 $18.2{\sim}21.3%$로 비교적 습기가 많은 지역에 자생하고 있었다. 3. 황칠나무의 개화는 6년생묘에서 최초로 시작되었고 개화시기는 7월 중순경이었다. 6년생묘의 생육상은 수고 129.8cm, 경직경 34.1mm 잎수는 15.4매, 엽병장은 12.9cm가 생장하였다.

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제천지역의 향토음식에 관한 인지도 및 기호도 조사 (Study on the Perception and Preference of the Native Local Foods in Jecheon Area)

  • 민성희;엄정선;오인경
    • 동아시아식생활학회지
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    • 제15권5
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    • pp.504-515
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    • 2005
  • The purpose of this study was to have a proper understanding and a concern about native local food in Jecheon area. The data was obtained by use of questionnaires to residents in Jecheon and statistical analysis was performed The results were as follows: 1. Deodeokgui got the highest score in perception, preference, and possibility of development as a native local food in Jecheon. 2. Hyangeobaeksuk and Memiljeonbyung are significantly different in perception by gender. Perception scores of native local food were not significantly different by increase of age and resident period The perception scores of Dotorichaemuk and Minmulbibimhoe by nuclear family member were significantly high compared with that by extended family members. The perception score of Deodeokgui increased as the monthly income increased 3. Female subjects liked Gondeurebap and Memiljeonbyung whereas male ones liked Hyangeobaeksuk and Minmulbibimhoe. Preferences of Torimyun, Dotorichaemuk, Kongtang, Hyangeobaeksuk, Chikyori, Gobonju Seungumchotteok were increased as the age increased 4. According to this study, modernization was required for development of native local food.

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경남 북부지역에서 도축된 한우의 간질 감염율과 혈액성장의 변화에 관한 연구 (Prevalence of Fascioliasis and changes in blood components in slaughtered Korean native cattle of North Kyeongnam area)

  • 서득록;이국천;이순선;김종수;김충희
    • 한국동물위생학회지
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    • 제18권2호
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    • pp.158-162
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    • 1995
  • An abattoir survey was carried out on 300 Korean native cattles reared and slaughtered in North Kyeongnam area to determine the prevalence of Fasciola hepatica infections. The average prevalence of fascioliasis was 46.4% ; the infection rate had a tendency to increase with age. Some hematological and biochemical indices were assayed in Korean native cattle naturally harbouring Fasciola hepatica infection and compared with uninfection control. Affected animal revealed reduction total erythrocyte count and hemoglobin, which was consistent in total leucocyte count and packed cell volume. Infected cattle had lower level of serum total protein and albumin, was consistent serum calcium and glucose indices, had higher levels of SGOT, SGPT and cholesterol indices.

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