Homogenization models appear to suffer from
the same systematic biases that caused the gross failure of global climate models to reproduce the well documented Arctic warming of the 30s and 40s illustrated and discussed in part 1 and part 2.
Not exact matches
The researchers also uncovered a
systematic bias against women with elite doctorates, who slid further down the hierarchy in their faculty jobs compared with men from the
same institutions.
«The most important thing for us in this first stage has been to present the biological information in a simple but at the
same time reliable manner from the point of view of data treatment, for example correcting
systematic biases between experiments that can lead to erroneous conclusions,» adds Rossell, who is now at the University of Warwick, in the UK.
Being human and possessing the
same mental wiring discussed above, it has been interesting to adhere to a
systematic investment process that is unmoved by recency
bias, unbound from experiencing time on a day - to - day basis, and uninfluenced by the crowd.
It is certainly true that a very small temperature
bias that is not random from instrument to instrument, but instead is the
same over a large number of profiles can create
systematic error in global estimates of ocean heat content.
The measurements from most ships will have some kind of
systematic bias, but this will not be exactly the
same for all ships, so some component of that will be reduced by averaging the measurements from many ships together.
Because of the nature of these measurement problems and
biases, almost all of these errors tend to be in the
same direction —
biasing temperatures higher — creating a
systematic error that does not cancel out.