有蹄类营养生态学研究进展.pdfVIP

野生动物杂志 c nese Jo1帅a】ofWildlife 2008，29(3)：138—146 有 蹄 类 营 养 生 态 学研 究进 展 张明海 李 熠 (东北林业大学野生动物资源学院，哈尔滨，150040) 摘要：有蹄类动物营养生态学是一门正在兴起的新学科，是现代生态学领域研究动物食物数量和质量、营养适应以 及营养对种群特征作用规律的分支学科。动物种群和其环境中食物资源的相互关系及作用机理构成了这一学科的基 本研究内容。本文从食性分析、营养状况评价、食物营养质量评价、消化与能量代谢、取食行为、营养容纳量和营 养生态位等主要方面对这一学科进行了探讨。 关键词：进展；营养生态学；有蹄类动物 中图分类号：Q958 文献标识码：A 文章编号：1000—0127(2(}08)03—138—09 Advances in the study of nutritional ecology of ungulates ZHANG Minghai” U Yi (College of Resources，Northeast Forestry Unitersity，Harbin l50040，China) Abstract：The nutritional ecology of ungulates is a rising subject，which is also a branch subject that mainly studies on the quantity and quality of food for animals，the nutritional adaptation and the functional mechanism of population characteristics of nutrition．The basic contents of this subject ale composed of the interrelationships and the action n~chanislllS between the ungulate population and food resoul~es in their environments．In this paper，we reviewed the advances in the study of nutritional ecology of ungulates from the following aspects：the food habits，the evaluation of the nutritional condition and food nutritional quality，the digestion and energy metabolism，the for~ng behavior，the nutritional carrying capacity and the trophic niche． Key words：Advance；Nutritional ecology；Ungulates Just like studying ecology at the angle of molecule and fields ofthis subject． mathematics formed the molecular ecology and the mathema tical ecology respectively，to discuss ecology at the angle of nutrition， 1 Food habits the nutritional ecology