2005-08-012024-05-18https://scholars.lib.ntu.edu.tw/handle/123456789/702452摘要：食物資源分配是評估共域食肉目動物種間競爭關係的重要依據。影響食物資源分配的可能原因包括形態特徵差異、取食策略之不同、以及當地的食物資源的季節變化。本研究希望以黃喉貂與黃鼠狼兩種在台灣中高海拔森林環境共域的食肉目動物為研究對象，使用排遺分析法研究其食性組成，並探討兩者食物資源分配的季節變化模式，與食物資源豐度變化及捕食者取食策略的關係。預期本研究之完成，有助瞭解群聚生態學中種間競爭及捕食之互動關係，並建立黃喉貂與黃鼠狼之食性基本資料，以作為進一步研究的基礎知識。<br> Abstract: Food resource partitioning is key to study inter-specific competition among sympatric carnivore species. Factors that may affect resource partitioning of sympatric species include variation in morphological traits, difference in foraging strategy, and seasonal change of local food abundance. This research is aimed to investigate the diets of two sympatric carnivores - Yellow-throated Marten and Siberian Weasel, and to examine the inter-relations among seasonal diet composition, food abundance, and foraging strategy. Completion of this study will benefit understanding of inter-specific competition and predation relationships and build up diet information of these two sympatric carnivore species as basis of further research.