کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4374058 | 1303161 | 2011 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An approach to identifying potential surrogates of periphytic ciliate communities for monitoring water quality of coastal waters
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
بوم شناسی، تکامل، رفتار و سامانه شناسی
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چکیده انگلیسی
For identifying the potential surrogate of periphytic ciliate communities for monitoring marine water quality, the different taxonomic resolutions/taxa as surrogates and different data transformations were studied based on two datasets of ciliate communities in Korean coastal waters. Multivariate analyses showed that: (1) a dominant Zoothamnium duplicatum significantly masked the temporal patterns of periphytic ciliate community; (2) the order level resolution maintained sufficient information to evaluate the efficient patterns of ciliate communities in response to environmental impacts; (3) the vagile-ciliate assemblage at species-level resolution was as costly as whole periphytic ciliate communities without Z. duplicatum at the order level; and (4) the severity of data transformations played a crucial role for effectiveness of surrogates, e.g., heavy transformation for species level and mild for higher. These results suggest that the use of lower taxonomic resolutions is time-efficient and would allow improving sampling strategies of large spatial/temporal scale monitoring researches in the marine ecosystem.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ecological Indicators - Volume 11, Issue 5, September 2011, Pages 1228-1234
Journal: Ecological Indicators - Volume 11, Issue 5, September 2011, Pages 1228-1234
نویسندگان
Henglong Xu, Wei Zhang, Yong Jiang, Gi-Sik Min, Joong-Ki Choi,