Experimental and environmental factors affect spurious detection of ecological thresholds
نویسندگان
چکیده
منابع مشابه
Experimental and environmental factors affect spurious detection of ecological thresholds.
Threshold detection methods are increasingly popular for assessing nonlinear responses to environmental change, but their statistical performance remains poorly understood. We simulated linear change in stream benthic macroinvertebrate communities and evaluated the performance of commonly used threshold detection methods based on model fitting (piecewise quantile regression [PQR]), data partiti...
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ژورنال
عنوان ژورنال: Ecology
سال: 2012
ISSN: 0012-9658
DOI: 10.1890/11-0516.1