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
- 2011.12
- 수록면
- 37 - 46 (10page)
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초록· 키워드
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Despite the frequent use of mesocosms as a tool to simulate lake behaviour, there is a paucity of critical evaluation of their relevance and similarity to the natural ecosystems they seek to emulate. The objective of this study was to test for similarity of selected water quality variables between mesocosm pairs and between lake and mesocosm pairs using a temporal coherence approach. The statistic used to denote similarity was temporal coherence, which was computed for ten water quality variables in Lake Okaro over a period of 30 days. Temporal coherence ranged from low to high across the variables at 6 m depth. Values for temporal coherence were mostly lower for surface waters. Temporal coherence between pairs of mesocosms was higher than between mesocosms and the lake. Duration of the experiment, design of mesocosms and the specific variable measured are considered to be important influences on the degree of temporal coherence. Our methodology provides a useful means to compare similarity between experimental controls and the natural ecosystem to which the results are intended to be extrapolated.
목차
INTRODUCTION
METHODS
RESULTS
DISCUSSION
CONCLUSIONS
ACKNOWLEDGEMENTS
REFERENCES
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