book.bib

@article{certain2011,
  title={The Nature Index: A general framework for synthesizing knowledge on the state of biodiversity},
  author={Certain, Gr{\'e}goire and Skarpaas, Olav and Bjerke, Jarle-Werner and Framstad, Erik and Lindholm, Markus and Nilsen, Jan-Erik and Norderhaug, Ann and Oug, Eivind and Pedersen, Hans-Christian and Schartau, Ann-Kristin and others},
  journal={Plos One},
  volume={6},
  number={4},
  pages={e18930},
  year={2011},
  publisher={Public Library of Science San Francisco, USA}
}


@article{husby2011,
  title={Terrestriske fuglearter som indikatorer for b{\ae}rekraftig utvikling i Norge: tilstanden i ulike naturtyper og effekter av klimaendring},
  author={Husby, Magne and K{\aa}l{\aa}s, John Atle},
  journal={Utredning},
  issue={128},
  year={2011},
  publisher={H{\o}gskolen i Nord-Tr{\o}ndelag},
  url={https://nordopen.nord.no/nord-xmlui/handle/11250/146439}
}

@article{husby2021,
  title={Non-random sampling along rural--urban gradients may reduce reliability of multi-species farmland bird indicators and their trends},
  author={Husby, Magne and Hoset, Katrine S and Butler, Simon},
  journal={Ibis},
  volume={163},
  number={2},
  pages={579--592},
  year={2021},
  publisher={Wiley Online Library}
}

@article{iucn2001,
  title={IUCN Red List Categories and Criteria: Version3. 1},
  author={IUCN Species Survival Commission and others},
  journal={https://portals.iucn.org/library/sites/library/files/documents/RL-2001-001-2nd.pdf},
  year={2001},
  publisher={IUCN}
}

@article{jakobsson2020,
  title={Naturindeks for Norge 2020. Tilstand og utvikling for biologisk mangfold},
  author={Jakobsson, Simon and Pedersen, B{\aa}rd},
  journal={NINA rapport},
  issue ={1886}, 
  year={2020},
  publisher={Norsk institutt for naturforskning (NINA)}
}

@article{nybo2008a,
  title={Naturindeks for Norge--forslag til rammeverk},
  author={Nyb{\o}, Signe and Skarpaas, Olav and Framstad, Erik and K{\aa}l{\aa}s, John Atle},
  journal={NINA rapport},
  issue ={347}, 
  year={2008},
  publisher={Norsk institutt for naturforskning (NINA)}
}

@article{nybo2008b,
  title={Naturindeks. Utpr{\o}ving av metode i Midt-Norge},
  author={Nyb{\o}, Signe and Skarpaas, Olav},
  journal={NINA rapport},
  issue={425},
  year={2008},
  publisher={Norsk institutt for naturforskning (NINA)}
}

@article{pedersen2012,
  title={Statistiske egenskaper til Naturindeks for Norge. Usikkerhet i datagrunnlaget og sensitivitet},
  author={Pedersen, B{\aa}rd and Skarpaas, Olav},
  journal={NINA rapport},
  issue={797},
  year={2012},
  publisher={Norsk institutt for naturforskning (NINA)}
}

@article{pedersen2015,
  title={Naturindeks for Norge 2015. {\O}kologisk rammeverk, beregningsmetoder, datalagring og nettbasert formidling},
  author={Pedersen, B{\aa}rd and Nyb{\o}, Signe},
  journal={NINA rapport},
  issue={1130},
  year={2015},
  publisher={Norsk institutt for naturforskning (NINA)}
}

@Book{xie2015,
  title = {Dynamic Documents with {R} and knitr},
  author = {Yihui Xie},
  publisher = {Chapman and Hall/CRC},
  address = {Boca Raton, Florida},
  year = {2015},
  edition = {2nd},
  note = {ISBN 978-1498716963},
  url = {http://yihui.org/knitr/},
}