Teng, S.N.; Chi Xu; Teng, L.; Svenning, J.C. 2019. Long-term effects of cultural filtering on megafauna species distributions across China. Proceedings of the National Academy of Sciences of the USA 2019: 1-8 - doi/. doi.org/10.1073/pnas.1909896116 { copied = true; setTimeout(() => copied = false, 10000); }).catch(err => { console.error('Failed to copy:', err); }); " type="button" :class="copied ? 'bg-secondary border-secondary' : 'border-primary hover:bg-primary'" class="group lg:min-w-64 flex items-center justify-between gap-5 border border-solid px-5 py-2 cursor-pointer transition-colors"> PDF download available