urban biosphere reserve
... that under UNESCO's new biosphere reserve concept, Brighton and Hove is bidding to become the first urban biosphere reserve?
... that under <a href="./UNESCO" id="mwF-U" rel="mw:WikiLink" title="UNESCO">UNESCO</a>'s new <a class="mw-redirect" href="./Biosphere_reserve" id="mwF-Y" rel="mw:WikiLink" title="Biosphere reserve">biosphere reserve</a> concept, <a href="./Brighton_and_Hove" id="mwF-c" rel="mw:WikiLink" title="Brighton and Hove">Brighton and Hove</a> is bidding to become the first <b id="mwF-g"><a href="./Urban_biosphere_reserve" id="mwF-k" rel="mw:WikiLink" title="Urban biosphere reserve">urban biosphere reserve</a></b>?