Estimating the scale of fish feeding movements in rivers using δ<sup><nobr>13</nobr></sup>C signature gradients期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Estimating the scale of fish feeding movements in rivers using δ¹³C signature gradients

Authors:	Joseph B Rasmussen Veronique Trudeau Genevieve Morinville

Institution:	Department of Biological Sciences, University of Lethbridge, 4404 University Dr. W. Lethbridge, AB, Canada T1K 3M4;;Department of Biology, Dawson College, 3040 Sherbrooke West, Westmount, QC, Canada H3Z 1A4;;and Rescan Environmental Services, Sixth Floor, 1111 West Hastings, Vancouver, BC, Canada V6E 2J3

Abstract:

Keywords:	autochthonous carbon signatures consumers gradients movement rivers spatial scale stable isotopes terrestrial