As marine ecosystems are harvested or modified by anthropogenic or natural factors, there
is an increasing demand for indicators of trophic web health or status. The Magellanic …

Trophic ecology is a very important component of the overall ecological niche of populations
and a central theme in their studies. As many other marine organisms, seabirds must cope …

Food resources are crucial for the survival and reproduction of marine animals. The trophic
niche of marine organisms refers to the ecological roles and functions in marine ecosystem …

The bioenergetic status of fishes has been used to study their physiological responses to
temporal changes at interannual scales. We evaluated the physiological responses of …

Peru's coastal waters are characterized by significant environmental fluctuation due to
periodic El Niño-La Niña-Southern Oscillation (ENSO) events. This variability results in …

食物资源对海洋动物的生存和繁衍至关重要. 海洋动物的营养生态位描述了其在海洋生态系统中
的生态地位及功能, 对分析种间关系和资源分配模式, 了解群落结构与功能具有重要的指示作用 …

The ability of individuals and populations to adapt to a changing climate is a key determinant
of population dynamics. While changes in mean behaviour are well studied, changes in trait …

The north coast of the South Island, Aotearoa New Zealand, is a region with complex
bathymetry and biogeochemistry, where oceanographic variability gives rise to very different …

Importance and Diversity of Penguins Flightless seabirds have been known to occur in both
hemispheres: the Great Auk Pinguinus impennis (Family Alcidae) in the North hemisphere …

Guano extraction in Peru has caused significant impacts on the endangered Humboldt
penguin (HUPE, Spheniscus humboldti) colonies. These impacts include HUPE distress …