TY - JOUR AU - Welcker Jorg, Harding Ann M. A. PY - 2009// TI - Daily energy expenditure increases in response to low nutritional stress in an Arctic-breeding seabird with no effect on mortality JO - Functional Ecology SP - 1081 EP - 1090 VL - 23 IS - 6 N2 - 1. The regulation of energy expenditure in relation to food availability and its consequences for individual fitness in free-ranging animals are poorly understood. Increased daily energy expenditure (DEE) may be viewed as the result of two different processes: expenditure may be forced SN - 0269-8463 UR - http://dx.doi.org/10.1111/j.1365-2435.2009.01585.x N1 - exported from refbase (http://publi.ipev.fr/polar_references/show.php?record=2119), last updated on Mon, 01 Jul 2024 17:49:28 +0200 ID - WelckerJorg2009 ER -