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
- 2015.2
- 수록면
- 41 - 48 (8page)
이용수
초록· 키워드
오류제보하기
Juvenile banded catfish(Pseudobagurus fulvidraco, mean length 10.4 ± 0.37 cm and mean weight 14.5 ± 0.46 g) were exposed to several nitrite(NO₂-) concentrations for 96h at pH levels of 6.18 ± 0.54, 6.5 ±0.30 and 7.07 ± 0.22.
The result showed that cumulative mortalities of fish to NO₂- levels of 12.4, 19.8, 33.9 and 53.6 mg/L at pH levels of 6.18 ± 0.54 were 20, 25, 40 and 85%, respectively. At pH 6.5 ± 0.54, mortalities to NO₂-22.4, 36.4, 45.3 and 63.2 mg/L were 25, 35, 50 and 100%, respectively. At pH 7.07 ± 0.22, mortalities to NO₂- 25.5, 45.7, 56.3 and 66.4 mg/L were 0, 55, 70 and 100%, respectively.
The 96h-LC<SUB>50</SUB>(median lethal concentration, LC<SUB>50</SUB>) of fish to several NO₂- concentrations at pH levels of 6.18 ± 0.54, 6.5 ± 0.30 and 7.07 ± 0.22 were assessed in these experiments. 96h-LC<SUB>50</SUB> at pH levels of 6.18 ± 0.54, 6.5 ± 0.30 and 7.07 ± 0.22 were 32.68, 40.49 and 45.85 mg/L, respectively.
It indicated that acute toxicity of NO₂- to juvenile banded catfish increased with low levels of pH and lengthening of exposure time to NO₂-. In particular, smaller fish(mean weight 14.5 ± 0.46 g) were more sensitive to NO₂- than larger fish(mean weight 81.7 ± 1.42 g; not published).
The 96h-LC<SUB>50</SUB> of juvenile banded catfish to NO₂- would be primary guideline for water quality management in the intensive culture system such as RAS and BFT.
The result showed that cumulative mortalities of fish to NO₂- levels of 12.4, 19.8, 33.9 and 53.6 mg/L at pH levels of 6.18 ± 0.54 were 20, 25, 40 and 85%, respectively. At pH 6.5 ± 0.54, mortalities to NO₂-22.4, 36.4, 45.3 and 63.2 mg/L were 25, 35, 50 and 100%, respectively. At pH 7.07 ± 0.22, mortalities to NO₂- 25.5, 45.7, 56.3 and 66.4 mg/L were 0, 55, 70 and 100%, respectively.
The 96h-LC<SUB>50</SUB>(median lethal concentration, LC<SUB>50</SUB>) of fish to several NO₂- concentrations at pH levels of 6.18 ± 0.54, 6.5 ± 0.30 and 7.07 ± 0.22 were assessed in these experiments. 96h-LC<SUB>50</SUB> at pH levels of 6.18 ± 0.54, 6.5 ± 0.30 and 7.07 ± 0.22 were 32.68, 40.49 and 45.85 mg/L, respectively.
It indicated that acute toxicity of NO₂- to juvenile banded catfish increased with low levels of pH and lengthening of exposure time to NO₂-. In particular, smaller fish(mean weight 14.5 ± 0.46 g) were more sensitive to NO₂- than larger fish(mean weight 81.7 ± 1.42 g; not published).
The 96h-LC<SUB>50</SUB> of juvenile banded catfish to NO₂- would be primary guideline for water quality management in the intensive culture system such as RAS and BFT.
목차
Abstract
Ⅰ. 서론
Ⅱ. 재료 및 방법
Ⅲ. 결과
Ⅳ. 고찰
Ⅴ. 결론
References
참고문헌 (34)
참고문헌 신청
1. [학술지(정기간행물)] - Almendras, J. M. E. / 1987 / Acute toxicity and methemoglobinemia in juvenile milkfish(Chanos chanos Forsskae) / Aqacult (61) : 33 ~ 40
2. [학술지(정기간행물)] - Atwood, H. L. / 2001 / Toxicity of nitrite to nile tilapia:effect of fish size and environmental chloride / N. Am. J. Aquacult (63) : 49 ~ 51
3. [학술지(정기간행물)] - Brown, D. A. / 1975 / Effect of nitrite on methemoglobin and total hemoglobin of juvenile rainbow trout / Prog. Fish-Cult (37) : 36 ~ 43
4. [학술지(정기간행물)] - Browser, P. R. / 1983 / Methemoglobinemia in channel catfish: methods of prevention / Prog. Fish-Cult (45) : 154 ~ 158
5. [학술지(정기간행물)] - Cameron, J. N. / 1971 / Methemoglobin in erythrocytes of rainbow trout / Biochm. & Physiol. A (40) : 743 ~ 749
2. [학술지(정기간행물)] - Atwood, H. L. / 2001 / Toxicity of nitrite to nile tilapia:effect of fish size and environmental chloride / N. Am. J. Aquacult (63) : 49 ~ 51
3. [학술지(정기간행물)] - Brown, D. A. / 1975 / Effect of nitrite on methemoglobin and total hemoglobin of juvenile rainbow trout / Prog. Fish-Cult (37) : 36 ~ 43
4. [학술지(정기간행물)] - Browser, P. R. / 1983 / Methemoglobinemia in channel catfish: methods of prevention / Prog. Fish-Cult (45) : 154 ~ 158
5. [학술지(정기간행물)] - Cameron, J. N. / 1971 / Methemoglobin in erythrocytes of rainbow trout / Biochm. & Physiol. A (40) : 743 ~ 749
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Effects of oral administration of E2 on the sex determination and growth in far eastern catfish (Silurus asotus)
한국수산과학회 양식분과 학술대회
2021 .04
-
The Growth Evaluation of Catfish Fed with Rhus verniciflua Stokes Extract Feed
한국약용작물학회 학술대회논문집
2021 .05
-
Experiments on high temperature resistance limits for catfish (Silurus asotus) fry to improve catfish aquaculture disaster insurance
한국수산과학회 양식분과 학술대회
2022 .10
-
Fish farm monitoring and growth performances of far eastern catfish (Silurus asotus) in Korea
한국수산과학회 양식분과 학술대회
2021 .04
-
ON-LEVEE CATFISH NURSERY SYSTEM : A PRELIMINARY STUDY
한국수산과학회 양식분과 학술대회
2015 .05
-
Protein-rich Extract of the Bagrid Catfish Pseudobagrus fulvidraco Improves Exercise Performance and Anti-fatigue
한국수산과학회 양식분과 학술대회
2016 .05
-
Analysis of growth performance and water quality of Far Eastern catfish (Silurus asotus) based on biofloc aquaculture technology (BFT)
한국수산과학회 양식분과 학술대회
2020 .07
-
바이오플락 양식기술(Biofloc Technology, BFT)로 사육한 메기의 성장 및 수질변화 연구
수산해양교육연구
2021 .04
-
CgGH insertion functional domain analysis in transgenic G1 and G2 and G3 mutiara catfish (Clarias gariepinus) broodstock
Fisheries and Aquatic Sciences
2022 .01
-
양식 동자개(Pelteobagrus fulvidraco)의 Edwardsiella ictaluri 감염
한국수산과학회지
2015 .10
-
Effects of biofloc technology (BFT) on growth of Far Eastern Catfish Silurus asotus and plant in the aquaponics system
한국수산과학회 양식분과 학술대회
2020 .07
-
Effect of sodium nitrite exposure on physiological response in starved Far Eastern catfish, Silurus asotus
한국수산과학회 양식분과 학술대회
2019 .05
-
Nutritional Assessment and Mineral Content of Wild and Cultured Catfish Silurus asotus
한국수산과학회 양식분과 학술대회
2015 .10
-
COMBINED EFFECTS OF FASTING AND WASH-OUT FEEDING STRATEGY ON REDUCING LINOLEIC ACID ACCUMULATED IN AFRICAN CATFISH MUSCLE
한국수산과학회 양식분과 학술대회
2015 .05
-
자연산 및 양식산 메기의 미네랄 함량 및 영양평가
수산해양교육연구
2015 .10
-
Using ultrasonography in observation of the gonadal development of striped catfish (Pangasianodon hypophthalmus)
Fisheries and Aquatic Sciences
2024 .09
-
Stress response and wound healing of surgical incisions in far eastern catfish, Silurus asotus
한국수산과학회 양식분과 학술대회
2019 .05
-
The anesthetic effects of clove oil and MS-222 on far eastern catfish, Silurus asotus
한국수산과학회 양식분과 학술대회
2019 .05
-
Genetic variability comparison of wild and cultured Far Eastern catfish (Silurus asotus) using Microsatellite DNA marker
한국수산과학회 양식분과 학술대회
2016 .05
-
Study on Artificial Reproduction of Slender Catfish, Silurus microdorsalis, Indigenous species in the Korea
한국수산과학회 양식분과 학술대회
2022 .10
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2016-374-001247149