<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9"><url><loc>https://www.scienceandexploration.com/earth-environment/new-nature-study-reveals-unexpected-risks-complicating-ocean-alkalinity-climate</loc><news:news><news:publication><news:name>Science and Exploration</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-10-06T22:54:58.120Z</news:publication_date><news:title>New Nature Study Reveals Unexpected Risks, Complicating Ocean Alkalinity Climate Solution</news:title></news:news></url></urlset>