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Animal People, Inc. posted an update 6 years, 10 months ago
http://www.pnas.org/content/early/2018/05/30/1805787115
Restructuring of nutrient flows in island ecosystems following human colonization evidenced by isotopic analysis of commensal ratsThe arrival of humans and human-introduced species to Pacific islands resulted in significant, long-lasting transformations to local ecosystems. However, direct measurements of deep-time human effects can be difficult to quantify from archaeological datasets. Isotopically reconstructed Read more...