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#nutrient

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Scientific Frontline<p>Computer models reveal how human-driven <a href="https://mastodon.social/tags/climate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>climate</span></a> change will dramatically overhaul critical <a href="https://mastodon.social/tags/nutrient" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nutrient</span></a> cycles in the <a href="https://mastodon.social/tags/ocean" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ocean</span></a>.<br><a href="https://mastodon.social/tags/Ecology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ecology</span></a> <a href="https://mastodon.social/tags/Environmental" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Environmental</span></a> <a href="https://mastodon.social/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClimateChange</span></a> <a href="https://mastodon.social/tags/sflorg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sflorg</span></a><br><a href="https://www.sflorg.com/2025/02/eco02042502.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">sflorg.com/2025/02/eco02042502</span><span class="invisible">.html</span></a></p>
IT News<p>An Earth-Bound Homage to a Martian Biochemistry Experiment - With all the recent attention on Mars and the search for evidence of ancient life ... - <a href="https://hackaday.com/2024/09/14/an-earth-bound-homage-to-a-martian-biochemistry-experiment/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2024/09/14/an-ear</span><span class="invisible">th-bound-homage-to-a-martian-biochemistry-experiment/</span></a> <a href="https://schleuss.online/tags/chemistryhacks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>chemistryhacks</span></a> <a href="https://schleuss.online/tags/labeledrelease" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>labeledrelease</span></a> <a href="https://schleuss.online/tags/carbondioxide" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>carbondioxide</span></a> <a href="https://schleuss.online/tags/carbon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>carbon</span></a>-14 <a href="https://schleuss.online/tags/nutrient" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nutrient</span></a> <a href="https://schleuss.online/tags/regolith" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>regolith</span></a> <a href="https://schleuss.online/tags/viking" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>viking</span></a> <a href="https://schleuss.online/tags/space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>space</span></a> <a href="https://schleuss.online/tags/mars" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mars</span></a> <a href="https://schleuss.online/tags/co2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>co2</span></a></p>
Dr. Or M. Bialik<p>Many atolls (and their <a href="https://mastodon.world/tags/reef" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>reef</span></a> ) are in nutrient-poor waters, but there are mechanisms that increase local <a href="https://mastodon.world/tags/nutrient" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nutrient</span></a> supplies - it turns out <a href="https://mastodon.world/tags/birds" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>birds</span></a> are one of them. <br><a href="https://www.nature.com/articles/s41559-024-02496-4" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nature.com/articles/s41559-024</span><span class="invisible">-02496-4</span></a></p>
AnnaAnthro<p><a href="https://www.obesityevidencehub.org.au/collections/prevention/nutrient-warning-labels" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">obesityevidencehub.org.au/coll</span><span class="invisible">ections/prevention/nutrient-warning-labels</span></a> </p><p>“Mandatory front-of-pack nutrient warning labels have been introduced by gov’ts around the world, following their successful use in <a href="https://mastodon.social/tags/chile" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>chile</span></a> in 2016. </p><p>In Chile, black warning labels shaped like stop signs are required for packaged food &amp; drinks exceeding limits for <a href="https://mastodon.social/tags/sugar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sugar</span></a> <a href="https://mastodon.social/tags/salt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>salt</span></a> saturated fat or <a href="https://mastodon.social/tags/calories" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>calories</span></a>. </p><p>For each <a href="https://mastodon.social/tags/nutrient" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nutrient</span></a> exceeded, boxes must carry a stop sign warning, meaning some carry up to 4 labels.”</p>
CelloMom On Cars<p>"Going beyond <a href="https://mastodon.social/tags/climate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>climate</span></a> disruption, the report by the Earth Commission group of scientists presents disturbing evidence that our planet faces growing crises of <a href="https://mastodon.social/tags/water" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>water</span></a> availability, <a href="https://mastodon.social/tags/nutrient" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nutrient</span></a> loading, <a href="https://mastodon.social/tags/ecosystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ecosystem</span></a> maintenance and aerosol <a href="https://mastodon.social/tags/pollution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pollution</span></a>. These pose threats to the stability of life-support systems and worsen social <a href="https://mastodon.social/tags/equality" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>equality</span></a>."</p><p><a href="https://www.theguardian.com/environment/2023/may/31/earth-health-failing-in-seven-out-of-eight-key-measures-say-scientists-earth-commission" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">theguardian.com/environment/20</span><span class="invisible">23/may/31/earth-health-failing-in-seven-out-of-eight-key-measures-say-scientists-earth-commission</span></a></p>
Scientific Frontline<p><a href="https://mastodon.social/tags/Scientists" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Scientists</span></a> explored the links between three measures known to independently predict <a href="https://mastodon.social/tags/healthy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>healthy</span></a> <a href="https://mastodon.social/tags/aging" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aging</span></a>: <a href="https://mastodon.social/tags/nutrient" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nutrient</span></a> intake, <a href="https://mastodon.social/tags/brain" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>brain</span></a> structure and <a href="https://mastodon.social/tags/cognitive" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cognitive</span></a> function. Their analysis adds to the evidence that these factors jointly contribute to brain health in older adults. <br><a href="https://mastodon.social/tags/Neuroscience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Neuroscience</span></a> <a href="https://mastodon.social/tags/NutritionalScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NutritionalScience</span></a> <a href="https://mastodon.social/tags/sflorg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sflorg</span></a><br><a href="https://www.sflorg.com/2023/04/ns04252301.html" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">sflorg.com/2023/04/ns04252301.</span><span class="invisible">html</span></a></p>
Scientific Frontline<p><a href="https://mastodon.social/tags/Climate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Climate</span></a> change and human activity have been putting pressure on <a href="https://mastodon.social/tags/water" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>water</span></a> bodies worldwide, and Canada’s vast network of <a href="https://mastodon.social/tags/lakes" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lakes</span></a> is no exception. Over the past decades, increasing <a href="https://mastodon.social/tags/nutrient" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nutrient</span></a> levels have led to a process called <a href="https://mastodon.social/tags/eutrophication" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>eutrophication</span></a><br><a href="https://mastodon.social/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClimateChange</span></a> <a href="https://mastodon.social/tags/Environmental" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Environmental</span></a> <a href="https://mastodon.social/tags/Engineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Engineering</span></a> <a href="https://mastodon.social/tags/sflorg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sflorg</span></a><br><a href="https://www.sflorg.com/2023/04/en04192302.html" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">sflorg.com/2023/04/en04192302.</span><span class="invisible">html</span></a></p>
acemaxx<p><a href="https://econtwitter.net/tags/fertilizers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fertilizers</span></a> prices: <a href="https://econtwitter.net/tags/Ukraine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ukraine</span></a> <a href="https://econtwitter.net/tags/grain" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>grain</span></a> exports drop 29%Y in season through Febr 20 --- <a href="https://econtwitter.net/tags/NorthAmerican" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NorthAmerican</span></a> <a href="https://econtwitter.net/tags/nutrient" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nutrient</span></a> costs are down 58% since the peak in last Apr, chart @BloombergTV</p>
Scientific Frontline<p>Blue-green <a href="https://mastodon.social/tags/algae" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>algae</span></a> have proliferated in many bodies of <a href="https://mastodon.social/tags/water" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>water</span></a> in recent decades. The causes are man-made: increasing <a href="https://mastodon.social/tags/nutrient" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nutrient</span></a> inputs and global <a href="https://mastodon.social/tags/warming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>warming</span></a>. <br><a href="https://mastodon.social/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClimateChange</span></a> <a href="https://mastodon.social/tags/Environmental" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Environmental</span></a> <a href="https://mastodon.social/tags/Microbiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Microbiology</span></a> <a href="https://mastodon.social/tags/sflorg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sflorg</span></a><br><a href="https://www.sflorg.com/2023/01/en01252303.html" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">sflorg.com/2023/01/en01252303.</span><span class="invisible">html</span></a></p>
Rachel Siegel<p>The <a href="https://universeodon.com/tags/rewilding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rewilding</span></a> article continues: “Scientists today are increasingly realizing that <a href="https://universeodon.com/tags/wildlife" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wildlife</span></a> — ranging from tiny <a href="https://universeodon.com/tags/pollinators" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pollinators</span></a> to tree-munching elephants — actively shape <a href="https://universeodon.com/tags/ecosystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ecosystem</span></a> structure and function, influencing processes such as <a href="https://universeodon.com/tags/nutrient" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nutrient</span></a> cycling, surface water loss and evaporation, as well as the nature and composition of the plant species that exist in a particular place.”</p><p><a href="https://universeodon.com/tags/Beavers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Beavers</span></a> <a href="https://universeodon.com/tags/BeaverRestoration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BeaverRestoration</span></a> <a href="https://universeodon.com/tags/Climate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Climate</span></a> <a href="https://universeodon.com/tags/ClimateResilience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClimateResilience</span></a> <a href="https://universeodon.com/tags/Nature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Nature</span></a> <a href="https://universeodon.com/tags/Wetlands" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Wetlands</span></a> <a href="https://universeodon.com/tags/Biodiversity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Biodiversity</span></a> <a href="https://universeodon.com/tags/sustainability" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sustainability</span></a></p>
Tanguy Fardet<p>Time for a thread about my new research topic: <a href="https://scicomm.xyz/tags/nutrient" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nutrient</span></a> flows!</p><p>I started looking at <a href="https://scicomm.xyz/tags/nutrients" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nutrients</span></a> and <a href="https://scicomm.xyz/tags/agriculture" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>agriculture</span></a> a while ago and was appalled by the current situation of our agri-food system:<br>from a mathematical standpoint, if you want <a href="https://scicomm.xyz/tags/sustainability" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sustainability</span></a>, you need to bring back the same quantity of nutrients you extracted during harvest, right?<br>To grow food it's a little more subtle than that, but broadly, you want a circular system.</p><p>Do you know how far from circularity our food system is?</p><p>1/N</p>
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