The Big Data Cluster<p>Now more than ever, water resources are in the spotlight because of geopolitics and <a href="https://fediscience.org/tags/climate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>climate</span></a> change. During this <span class="h-card"><a href="https://mastodon.social/@EuroGeosciences" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>EuroGeosciences</span></a></span> <a href="https://fediscience.org/tags/EGU23" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EGU23</span></a> press conference, we hear from researchers about a metalliferous Cretaceous formation that pollutes pristine <a href="https://fediscience.org/tags/Arctic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Arctic</span></a> waters, the ingenious use of isotopic fingerprinting in Italy to unmask environmental polluters, and how the finance sector has a crucial role to play in addressing the global water crisis. </p><p><a href="https://fediscience.org/tags/CriticalZone" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CriticalZone</span></a> <a href="https://fediscience.org/tags/WaterQuality" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WaterQuality</span></a></p><p><a href="https://youtu.be/26wKhYFa1Jc" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="">youtu.be/26wKhYFa1Jc</span><span class="invisible"></span></a></p>