a significant trendp < 0.01
This compilation reveals a significant trend towards lower skeletal δ 13 C as depth increases (−1.4‰ per 5 m of depth; R = 0.68, p < 0.01).
This compilation reveals a significant trend towards lower skeletal δ 13 C as depth increases (−1.4‰ per 5 m of depth; R = 0.68, p < 0.01).