• 제목/요약/키워드: 'Siberia'

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오대산국립공원 지역에 멸종위기종인 사향노루 복원을 위한 주요 서식지 분석에 관한 연구 (Analysis of the Main Habitat for Siberia Musk Deer (Moschus moschiferus) Restoration in Mt. Odae National Park, Korea)

  • 박용수;김종택;이우신
    • 한국환경복원기술학회지
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    • 제11권4호
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    • pp.91-102
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    • 2008
  • This study was conducted to obtain the basic information about Siberia Musk Deer (Moschus moschiferus), and to establish a conservation area for the replacement of Siberia Musk Deer into Mt. Odea National Park, South Korea. We analyzed the main habitat for Siberia Musk Deer restoration in Mt. Odae National Park, Korea. We recorded Siberia Musk Deers' field signs (i.e., bedding sites, feeding areas, feces and tracks), and habitat variables such as nearest distance to the watercourse, trails, slope, aspect, forest type and land cover etc. from Dec. 2004 to Aug. 2007 in Mt. Jiri, Mt. Seorak, and Demilitarized Zone (DMZ). Rocky areas, ridges, mixed coniferous forest (Red pine and Mongolian oak), southern and southeastern slope, elevation of above 800m, and distance from watercourse shorter than 300m etc. were dominant habitat types of Siberia Musk Deer. Based on the significant habitat types, a proper conservation plan should be prepared for the restoration of habitats in order to reintroduce, and to increase the population of Siberia Musk Deer in Mt. Odea National Park, South Korea. Small population size, and limited ecological data are the major constraints for the establishment of conservation areas. Furthermore, other anthropogenic factors including human activities, poaching, and residential area around the park caused the difficulties to qualify as a conservation area. For the successful establishment of conservation area in the future, it is recommended to conduct a comprehensive ecological research, and to survey human disturbances including their impacts on the habitats of Siberia Musk Deer in the Mt. Odea National Park.

Interdecadal Variation of Wintertime Blocking Frequency over the Siberia

  • Lee, Hyun-Soo;Jhun, Jong-Ghap;Kang, In-Sik;Moon, Byung-Kwon
    • 한국지구과학회지
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    • 제28권5호
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    • pp.556-562
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    • 2007
  • The interdecadal variation of wintertime blocking frequency over the Siberia ($60^{\circ}E-140^{\circ}E$) is examined using the ECMWF/NCEP-NCAR re-analysis data for the period 1958-2006. The wintertime blocking frequency over the Siberia significantly decreased for the period 1986-2006, compared to the period 1958-1985, which is mainly due to the anomalous circulation of 500-hPa geopotential height field. During the period 1986-2006, there was enhancement in both the anomalous cyclonic flow over the western Siberia and the anomalous anticyclonic flow over the east Asia. These anomalous circulation patterns, which might be associated with changes in surface temperatures over the Asian continent, are suspected to playa possibly important role as an obstacle to the formation of blocking flow over the Siberia.

시베리아와 중앙아시아 제 민족 샤만복식의 상징적 의미에 관한 연구 (A Study on the Symbolic Significance of the Siberia and Central Asia Shaman's Costume)

  • 이자연
    • 복식
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    • 제36권
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    • pp.167-181
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    • 1998
  • This paper is the result of research about what imply the symbolic significance of the shamna's costume in Siberia and Central Asia by using plates, medias and exhibitions in JNME. The reselts of the present study are summarized as follows; 1) The researcher define the shamanism as incantation, religious phenomenon centering arround shaman who communicate with the existence of preternatualness by possession or trance. 2) Siberia and Central Asia's shamans are comunicated with the existence of preter naturalness by trance. 3) In Siberia and Central Asia, the shaman's costumes is presented in a shaman ritual are caps, jakets, ornaments, stick and shoes. They symbolize spiritual world, stupendous shaman and powerful animal. 4) A significant symbolic meaning of shaman's costumes is that they change shaman to the existence of preternatualness.

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시베리아·중앙아시아와 한국 중부지방 무속복식의 비교연구 (A Study of Comparing Shamans' Costumes of the Central Region of Korea with those of Siberia and Central Asia)

  • 이자연
    • 한국의류산업학회지
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    • 제7권4호
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    • pp.387-393
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    • 2005
  • This study compares shamans' costumes of Korea with those of Siberia and Central Asia. It also investigates the meaning of shamanism and shamans,the relationship of Korean shamanism to shamanism, and the genealogy of Korean shamanism. For collecting and analyzing data of the research, literature reviews, field studies, and the investigation of historical relics are mostly used. The following are the major findings of the research: Through the comparison of shamans' costumes of Korea with those of Siberia and Central Asia, this research finds out some similarities and differences in the costumes. Both Korean shamans and Siberian and Central Asian shamans wore shaman's costumes and used utensils like bells or mirrors when they perform a religious service. On their costumes, they both used an element which stands for birds. However, they were different in terms of the materials or styles of the costumes, of the function of the costumes, and of the decorating with ornaments. The differences in the materials or styles of the costumes, different functions of the costumes, and using ornaments or not can be viewed as a general phenomenon, which is resulted from different environments. The soul's departing the body or the possession or a mixed method can be considered as mere variations due to regional or cultural differences. In conclusion, based on the comparison of the costumes of shamans of Korea with those of Siberia and Central Asia, the shamans of Korea and Siberia and Central Asia share the same origin. And the genealogy of Korean shamans can be said to be originated from the northern shamanism.

Comparison of Helminth Infection among the Native Populations of the Arctic and Subarctic Areas in Western Siberia Throughout History: Parasitological Researches on Contemporary and the Archaeological Resources

  • Slepchenko, Sergey Mikhailovich;Bugmyrin, Sergey Vladimirovich;Kozlov, Andrew Igorevich;Vershubskaya, Galina Grigorievna;Shin, Dong Hoon
    • Parasites, Hosts and Diseases
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    • 제57권6호
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    • pp.607-612
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    • 2019
  • The aim of this parasitological study is examining contemporary (the late 20th century) specimens of the arctic or subarctic areas in Western Siberia and comparing them with the information acquired from archaeological samples from the same area. In the contemporary specimens, we observed the parasite eggs of 3 different species: Opisthochis felineus, Ascaris lumbricoides, and Enterobius vermicularis. Meanwhile, in archaeoparasitological results of Vesakoyakha, Kikki-Akki, and Nyamboyto I burial grounds, the eggs of Diphyllobothrium and Taenia spp. were found while no nematode (soil-transmitted) eggs were observed in the same samples. In this study, we concluded helminth infection pattern among the arctic and subarctic peoples of Western Siberia throughout history as follows: the raw fish-eating tradition did not undergo radical change in the area at least since the 18th century; and A. lumbricoides or E. vermicularis did not infect the inhabitants of this area before 20th century. With respect to the Western Siberia, we caught glimpse of the parasite infection pattern prevalent therein via investigations on contemporary and archaeoparasitological specimens.

오리엔탈 나리 절화 'Siberia'의 잎 황화에 대한 수송온도와 전처리의 효과 (Effects of Pretreatments and Shipping Temperature on Leaf Chlorosis of Cut Lilium Oriental Hybrid 'Siberia' Flowers)

  • 최목필;정향영;강윤임;고재영
    • 원예과학기술지
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    • 제32권6호
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    • pp.827-833
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    • 2014
  • 본 연구는 오리엔탈 나리 절화 'Siberia'의 잎 황화에 대한 수송온도와 전처리의 효과를 알아보고자 수행하였다. 나리절화는 5, 10, 15, $25^{\circ}C$에서 5일 동안 수송하였다. $25^{\circ}C$로 수송 시 잎 황화가 심하게 일어났지만 $5^{\circ}C$에서 $15^{\circ}C$로 수송시에는 잎 황화가 크게 감소하였다. Promalin(BA + $GA_{4+7}$) 전처리는 무처리와 비교해 잎 황화를 크게 감소시켰다. Promalin 처리는 수확 후 잎 황화를 완벽하게 예방하였지만 $GA_3$와 Chrysal SVB 처리는 효과적이지 못했다. 잎 황화는 Promalin 분무처리보다 침지처리 시 더 감소되었다. 그리고 Promalin 처리는 나리의 절화 수명을 연장하였다. Promalin 전처리 시 엽록소 형광반응의 최대광량자수율값이 높게 유지되었으며, 특히 엽록소 함량이 크게 증가하였다. 따라서 나리절화 'Siberia'는 $5^{\circ}C$에서 $15^{\circ}C$로 수송하였을 때와 Promalin 침지 전처리 시 잎 황화를 크게 경감하였다.

A Change of Large-scale Circulations in the Indian Ocean and Asia Since 1976/77 and Its Impact on the Rising Surface Temperature in Siberia

  • Lim, Han-Cheol;Jhun, Jong-Ghap;Kwon, Won-Tae;Moon, Byung-Kwon
    • 한국지구과학회지
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    • 제30권5호
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    • pp.660-670
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    • 2009
  • This study examines the changes of an interdecadal circulation over the Asian continent to find cause of the surface warming in Siberia from 1958 to 2004. According to our study, there is a coherency between a long-term change of sea surface temperature in the Indian Ocean and the rapid increase of air temperature in Siberia since 1976/1977. In this study, we suggest that mean wind field changes induced by the positive sea surface temperature anomalies of the Indian Ocean since 1976/1977 are caused of inter-decadal variations in a large-scale circulation over the Asian continent. It also indicates that the inter-decadal circulation over the Asian continent is accompanied with warm southerly winds near surface, which have significantly contributed to the increase of surface temperature in Siberia. These southerly winds have been one of the most dominant interdecadal variations over the Asian continent since 1976/1977. In addition, we investigated the long-term trend mode of 850 hPa geopotential height data over the Asian continent from the Empirical Orthogonal Function (EOF) analysis for 1958-2004. In result, we found that there was an anomalously high pressure pattern over the Asian continent, it is called 'the Asian High mode'. It is thus suggested that the Asian High mode is another response of interdecadal changes of large-scale circulations over the Asian continent.

ABO and Rh Blood Groups in Relation to Ovarian, Endometrial and Cervical Cancer Risk Among The Population of South-East Siberia

  • Yuzhalin, Arseniy E.;Kutikhin, Anton G.
    • Asian Pacific Journal of Cancer Prevention
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    • 제13권10호
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    • pp.5091-5096
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    • 2012
  • Background: There is a large amount of evidence that the ABO blood group system may play a role in disease etiology. A relationship between ABO and Rhesus blood groups and cancer risk has been demonstrated in a number of studies. However, in relation to gynecological malignancies, these findings are inconsistent and contradictory. Aim: To perform a case-control study for analysis of the distribution of ABO and Rh blood antigens among women from South-East Siberia who suffered from ovarian, endometrial and cervical cancer, and to assess the potential role of these antigens in carcinogenesis. Design, Subjects and Methods: A total of 1,163 cases with ovarian cancer (n=551), endometrial cancer (n=440) and cervical cancer (n=172) were involved in the study. The control group was formed from 22,581 female blood donors. Blood groups were determined through patients medical records and blood donor records. Odds ratios (OR) with 95% confidence intervals (CI) were calculated. The blood group O was defined as the referent group, as it has the greatest frequency in the populations of Southern Siberia. P values less than 0.05 were regarded as statistically significant. Results: We found that carriage of non-O blood types increased the risk of ovarian cancer by 40-60%, and the magnitude of this relationship was strongest in women with the AB (IV) blood group. Carriage of the A (II) blood group strongly correlated with an increased risk of ovarian cancer in premenopausal, but not in postmenopausal women. No statistically significant correlations were obtained for endometrial cancer and cervical cancer. Additionally, we did not observe a relationship between Rhesus factor and cancer risk. Conclusion: We suggest that carriage of non-O blood groups may elevate risk of ovarian cancer and can play a role in its development.

Controlling Botrytis elliptica Leaf Blight on Hybrid Lilies through the Application of Convergent Chemical X-ray Irradiation

  • Hong, Sung-Jun;Koo, Tae-Hoon;Yun, Sung-Chul
    • The Plant Pathology Journal
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    • 제32권2호
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    • pp.77-84
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    • 2016
  • X-ray irradiation with convergent chemicals such as nano-silver particles or sodium dichloroisocyanurate (NaDCC) has been used to control leaf blight on cut lilies. The oriental hybrid lily cultivars Siberia, Le Reve, and Sorbonne were irradiated five times by 200 Gy of X-rays in 2014. In 2015, Siberia and Sorbonne were irradiated three times by 150 Gy of X-rays. After artificial infection with Botrytis elliptica on the leaves and petals of cut lilies, this study used convergent chemical X-ray irradiation of 200 Gy or 150 Gy. Leaf and petal blight was measured in terms of incidence and severity at 8 days after infection using total 552 cuttings. Results indicate that the treatments of X-ray irradiation and NaDCC in 2014 and 2015 slightly decreased the severity of petal blight on Siberia and Sorbonne. However, the results were not significant and severity did not decrease as NaDCC concentration increased. Vase-life was observed separately after X-ray irradiation of 270 cut lilies in 2014 and 108 cut lilies in 2015. Chlorophyll content was not affected by either 200 Gy or 150 Gy of X-rays. The number of days of fully opened flowers at Siberia of 150 Gy and Le Revu of 200 Gy increased by 1-2 days. In addition, the relative fresh weights of the X-rayed flowers were 10% drier than the non-irradiated controls. Overall, leaf blight control by X-ray was inferior to the control by gamma rays, and petal color was bleached in Sorbonne and Le Reve cvs. by 150 Gy of X-rays.

온탕처리에 의한 오리엔탈나리 소인경의 휴면 타파 (Dormancy Breaking by Hot-water Treatment of Lilium Oriental Hybrids Bulblets Regenerated in Vitro)

  • 우진하;남효훈;이현숙;최동진;오욱;김규원
    • 화훼연구
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    • 제18권2호
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    • pp.93-97
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    • 2010
  • 본 연구는 기내에서 재생된 오리엔탈나리 'Casa Blanca'와 'Siberia' 소인경의 새로운 휴면 타파방법을 모색하고자 생장조절물질을 첨가한 온탕처리 조건을 검토하였다. 오리엔탈나리 'Casa Blanca'와 'Siberia' 두 품종 모두 $30^{\circ}C$ 증류수, 120분 온탕처리에서 맹아소요일수는 단축되었으나 맹아율이 낮았다. $GA_{4+7}$ $100mg{\cdot}L^{-1}$용액을$35^{\circ}C$ 에서 1시간 온탕 처리에 의해서 'Casa Blanca'와 'Siberia'의 맹아율은 각각 76.7%으로 크게 촉진되었고 정식 2년차의 생장과 구근 비대가 촉진되었으며, 휴면에 따른 호흡정도를 반영하는 미토콘드리아 단백질 함량과 fumarase 활성도 높아 휴면타파의 생리적 원인도 구명하였다. 생장조절물질($GA_{4+7}$)을 첨가한 온탕처리에 의해 기내에서 재생된 오리엔탈나리 소인경의 휴면을 효과적으로 타파할 수 있었다.