지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.4
- 수록면
- 129 - 135 (7page)
이용수
초록· 키워드
오류제보하기
A total of 60 samples were collected from 35 swimming pools in Beijing, China, and the presence of Cryptosporidium and Giardia were investigated. The results showed that 16.7% and 15.0% of samples were positive for Cryptosporidium oocyst and Giardia cysts, respectively, with a mean concentration of 0.30 oocysts/10 L and 0.27 cysts/10 L. The oocysts and cysts were found to have higher rates of occurrence in August than in May. Genotyping confirmed the presence of Cryptosporidium hominis, C. parvum, and Giardia assemblages A and B, all of which were associated with human infections. The predominant species/assemblages were C. hominis and Giardia assemblage A. Analyses of the relationships between parasite oocysts/cysts, indicator bacteria, and physical-chemical parameters revealed that there was no correlation between 2 parasites and fecal bacterial indicators, whilst there was a significant correlation between protozoa and urea concentration, which indicates that urea concentration rather than fecal bacterial indicators might be an appropriate index for chlorine-resistant protozoa in swimming pools. This study provides useful information to improve the safety of swimming pool water and deduce the risk of protozoan infections.
목차
Abstract
INTRODUCTION
MATERIALS AND METHODS
RESULTS
DISCUSSION
ACKNOWLEDGMENTS
REFERENCES
참고문헌 (34)
참고문헌 신청
[기타자료] - WHO / 2006 / Guidelines for Safe Recreational Water Environments, Vol. 2. Swimming Pools and Similar Environments / World Health Organization
[학술지(정기간행물)] - Abd El-Salam MM / 2012 / Assessment of water quality of some swimming pools: a case study in Alexandria, Egypt / Environ Monit Assess 184 : 7395 ~ 7406
[학술지(정기간행물)] - Shields JM / 2008 / Prevalence of Cryptosporidium spp. and Giardia intestinalis in swimming pools, Atlanta, Georgia / Emerg Infect Dis 14 : 948 ~ 950
[학술지(정기간행물)] - Schets FM / 2004 / Cryptosporidium and Giardia in swimming pools in the Netherlands / J Water Health 2 : 191 ~ 200
[학술지(정기간행물)] - Xiao S / 2012 / The burden of drinking water-associated cryptosporidiosis in China : the large contribution of the immunodeficient population identified by quantitative microbial risk assessment / Water Res 46 : 4272 ~ 4280
[학술지(정기간행물)] - Abd El-Salam MM / 2012 / Assessment of water quality of some swimming pools: a case study in Alexandria, Egypt / Environ Monit Assess 184 : 7395 ~ 7406
[학술지(정기간행물)] - Shields JM / 2008 / Prevalence of Cryptosporidium spp. and Giardia intestinalis in swimming pools, Atlanta, Georgia / Emerg Infect Dis 14 : 948 ~ 950
[학술지(정기간행물)] - Schets FM / 2004 / Cryptosporidium and Giardia in swimming pools in the Netherlands / J Water Health 2 : 191 ~ 200
[학술지(정기간행물)] - Xiao S / 2012 / The burden of drinking water-associated cryptosporidiosis in China : the large contribution of the immunodeficient population identified by quantitative microbial risk assessment / Water Res 46 : 4272 ~ 4280
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