http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
가시오갈피(Acanthopanax senticosus)의 자생지 환경특성
천경식(Kyeong-Sik Cheon),한준수(Jun-Soo Han),장수길(Su-Kil Jang),유기억(Ki-Oug Yoo) 강원대학교 환경연구소 2010 Journal of the Environment Vol.7 No.-
This study intended to investigate environmental factors including soil and vegetation in order to understand the environmental and ecological characteristics of 4 different habitats of Acanthopanax senticosus. These habitats, according to investigations, are mostly located at elevation of 674 m to 1,242 m with angles of inclination ranging from 3 degree to 36 degrees. A total of 81 vascular plants are identified in 5 quadrates of 4 habitats. The importance value of Acanthopanax senticosus is 22.9%, and 5 highly ranked species such as Deutzia uniflora (18.1%), Deutzia glabrata (10.3%), Syringa patula var. kamibaysii (6.7%), Weigela subsessilis (5.6%) and Euonymus macropterus (5.1%) are considered to be an affinity with Acanthopanax senticosus in their habitats. The dominance species of the four habitats are represented as Comus controversa (33.8%) in the tree layer (T1), and Actinidia arguta (17.1%), Acer tegmentosum (13.8%) in the subtree layer (T2), and Astilboides tabularis (21.4%), Dryopteris crassirhizoma (11.0%) and Polystichum tripteron (6.7%) in the herbaceous layer (H). The degree of their average species diversity is 1.25, and that of dominance and evenness are 0.08 and 0.89, respectively. The average field capacity of soil is 32.1 %, soil pH is 5.98, and organic matter is 18.21%. Correlation coefficients analysis based on environmental factors shows that the negative correlated in coverage of Acanthopanax senticoslls-coverage of tree and subtree layer.
최정호 ( Jeoung Ho Choi ),박영숙 ( Young Sook Park ),임채영 ( Chae Young Lim ),정준영 ( Jun Young Jung ),김성환 ( Seong Hwan Kim ),이원미 ( Won Mi Lee ),한준길 ( Jun Kil Han ),정윤영 ( Yun Young Jung ) 대한소화기학회 2009 대한소화기학회지 Vol.53 No.2
Most common cause of brisk hematochezia is diverticular bleeding in Western countries. It occurs in 15% of patients with diverticulosis and one-third of them appear to be massive. Most of diverticulosis in Western countries occur in the left colon but the right colon is more common in Korea. Especially, the reports of diverticular bleeding on left colon are rare in Korea. We report a case presenting with multiple diverticuli complicated by recurrent massive bleeding restricted to the left colon. 75-year-old female was admitted due to hematochezia and dizziness. On past history, two years and two weeks ago respectively, she was treated of diverticular bleeding with and without diverticulitis. Hemoglobin level was 9.8 g/dL. On Colonoscopy, numerous diverticuli were seen at sigmoid colon upto splenic flexure which showed fresh blood clots in the lumen. We diagnosed her as recurrent massive diverticular bleeding on the sigmoid colon. She received elective laparoscopic left hemicolectomy. (Korean J Gastroenterol 2009;53:111-115)