{"id":339068,"date":"2024-08-09T16:44:49","date_gmt":"2024-08-09T14:44:49","guid":{"rendered":"https:\/\/climatescience.press\/?p=339068"},"modified":"2024-08-09T16:44:51","modified_gmt":"2024-08-09T14:44:51","slug":"new-study-a-crustacean-that-swam-in-antarctic-lakes-during-the-last-2000-years-cannot-do-so-today","status":"publish","type":"post","link":"https:\/\/climatescience.press\/?p=339068","title":{"rendered":"New Study: A Crustacean That Swam In Antarctic Lakes During The Last 2000 Years Cannot Do So Today"},"content":{"rendered":"\n
\"\"
crustacean known as the Stone Mountain fairy shrimp<\/figcaption><\/figure>\n\n\n\n

<\/p>\n\n\n\n

From NoTricksZone<\/a><\/p>\n\n\n\n

By\u00a0Kenneth Richard<\/a><\/em><\/p>\n\n\n\n

\u201cToday there is no evidence that\u00a0B. Gaini<\/em>\u00a0lives in permanently frozen lakes.\u201d \u2013 Roman et al., 2024<\/strong><\/p>\n\n\n\n

\"\"
Image Source:\u00a0Public Domain Image<\/a><\/strong><\/figcaption><\/figure>\n\n\n\n

According to a new study (Roman et al., 2024<\/a><\/strong>), fairy shrimp Branchinecta gaini<\/em> occupied the Antarctic Peninsula\u2019s seasonally ice-free Monolithic Lake throughout much of the last 2000 years.<\/p>\n\n\n\n

There were \u201clonger ice-free periods during the Antarctic summer through the last 2000 years\u201d compared to the modern period. This Antarctic warmth and enhanced biological activity \u2013 which is also evident during the Mid-Holocene (7000 to 2,500 years ago) \u2013 coincided with what has come to be known as the \u201cgreening of Antarctica.\u201d<\/p>\n\n\n\n

Consequent to these warmer periods, crustaceans like fairy shrimp were able to swim in Antarctic lakes. Their numbers have historically been reduced or eliminated only during cooling periods.<\/p>\n\n\n\n

Today there are no Branchinecta<\/em> gaini<\/em> occupying Monolithic Lake. It is permanent ice year-round.<\/p>\n\n\n\n

\"\"
Image Source:\u00a0Roman et al., 2024<\/a><\/strong><\/figcaption><\/figure>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

According to a new study (Roman et al., 2024), fairy shrimp\u00a0Branchinecta gaini\u00a0occupied the Antarctic Peninsula\u2019s seasonally ice-free Monolithic Lake throughout much of the last 2000 years.<\/p>\n","protected":false},"author":121246920,"featured_media":339074,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1],"tags":[691818326,691830056,691830057,691821524],"class_list":["post-339068","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-antarctica","tag-branchinecta-gaini","tag-lake-sediments","tag-mid-holocene","fallback-thumbnail"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/08\/0-crustacean-known-as-the-Stone-Mountain-fairy-shrimp.jpeg?fit=2517%2C1783&ssl=1","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paxLW1-1qcQ","jetpack-related-posts":[{"id":247956,"url":"https:\/\/climatescience.press\/?p=247956","url_meta":{"origin":339068,"position":0},"title":"New 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