Abbreviated Journal Titles in Mendeley bibtex?

I am trying to get abbreviated journal names into bibtex from Mendeley, but am running into issues. I have followed the instructions here to activate abbreviations but they do not appear in bibtex. For example, if I 'Copy as formatted citation' I get:

1. Baylor, L. R. et al. Pellet fuelling, ELM pacing and disruption mitigation technology development for ITER. Nucl. Fusion 49, 085013 (2009).

Which has the abbreviated journal (Nucl. Fusion). However if I 'Copy as BibTeX entry' I get:

@article{Baylor2009,
author = {Baylor, L. R. and Combs, S. K. and Foust, C. R. and Jernigan, T. C. and Meitner, S. J. and Parks, P. B. and Caughman, J. B. and Fehling, D. T. and Maruyama, S. and Qualls, A. L. and Rasmussen, D. A. and Thomas, C. E.},
journal = {Nuclear Fusion},
pages = {085013},
title = {{Pellet fuelling, ELM pacing and disruption mitigation technology development for ITER}},
volume = {49},
year = {2009}
}

Which does not have the abbreviated journal.

Are there any direct solutions to this that don't involve work arounds?

Thanks for your help.

Here's a MWEB:

\documentclass{article}
\usepackage[style=nature,maxnames=1,uniquelist=false]{biblatex}
\addbibresource{\jobname.bib}
\usepackage{filecontents}

\begin{filecontents}{\jobname.bib}
@article{key,
   author = {Baylor, L. R. and Combs, S. K. and Foust, C. R. and Jernigan, T. C. and Meitner, S. J. and Parks, P. B. and Caughman, J. B. and Fehling, D. T. and Maruyama, S. and Qualls, A. L. and Rasmussen, D. A. and Thomas, C. E.},
   journal = {Nuclear Fusion},
   pages = {085013},
   title = {{Pellet fuelling, ELM pacing and disruption mitigation technology development for ITER}},
   volume = {49},
   year = {2009}
}
\end{filecontents}

\begin{document}

\cite{key}

\printbibliography

\end{document}

Solution

You could tell biblatex to replace the full name with an abbreviation of your choice:

\documentclass{article}
\usepackage[style=nature,maxnames=1,uniquelist=false]{biblatex}
\addbibresource{\jobname.bib}
\usepackage{filecontents}

\begin{filecontents}{\jobname.bib}
@article{key,
   author = {Baylor, L. R. and Combs, S. K. and Foust, C. R. and Jernigan, T. C. and Meitner, S. J. and Parks, P. B. and Caughman, J. B. and Fehling, D. T. and Maruyama, S. and Qualls, A. L. and Rasmussen, D. A. and Thomas, C. E.},
   journal = {Nuclear Fusion},
   pages = {085013},
   title = {{Pellet fuelling, ELM pacing and disruption mitigation technology development for ITER}},
   volume = {49},
   year = {2009}
}
\end{filecontents}


\DeclareSourcemap{
 \maps[datatype=bibtex,overwrite=true]{
  \map{
    \step[fieldsource=journal,
          match=\regexp{Nuclear\sFusion},
          replace={Nucl.\ Fusion}]
  }
 }
}

\begin{document}

\cite{key}

\printbibliography

\end{document}