The need for standardization in wildlife science: home range estimators as an example

摘要: Individual studies in wildlife science are indicative rather than conclusive. Although multiple can be meta-analyzed such a way that scientific hypotheses tested, robust meta-analyses often difficult or impossible if variables of interest not measured uniform manner. We hypothesized measurements, even basic and unequivocal variables, rarely standardized sciences. tested this assumption by reviewing randomly selected papers describe the home range mammals (n = 25) birds 25). In these papers, ranges were calculated using 11 methods 8 computer programs. The number radiolocations used to calculate varied from 9 >2,000. By estimating for two radiotelemetry data sets, we demonstrate comparable different estimates standardized. assume measurements other biological less consistent across studies. order advance sciences, believe standardization initiatives required at an international level.