@article{article, title = {{UV-B absorbing pigments in spores: biochemical responses to shade in a high-latitude birch forest and implications for sporopollenin-based proxies of past environmental change}}, url = {{}}, year = {{2011}}, month = {{1}}, author = {{Fraser WT and Sephton MA and Watson JS and Self S and Lomax BH and James DI and Wellman CH and Callaghan TV and Beerling DJ}}, doi = {{10.3402/polar.v30i0.8312}}, volume = {{30}}, journal = {{POLAR RESEARCH}}, note = {{Accessed on 2025/06/20}}}