Relationship between leaf litter decomposition and colonization of benthic macroinvertebrates during early frost period in a headwater stream in the Changbai Mountains,Northeast China
Annually,about 70% of the streams in the Changbai Mountains are frosted during November to April,with manifest seasonal freeze-thaw characters. By using monoculture and mixing leaf litters of Tilia amurensis,Acer mono and Quecus mongolica,this research attempted to disentangle the relationship between leaf litter decomposition and colonization of macroinvertebrates in the stream during early frost period. A 35-day investigation was carried out in a headwater stream of the Changbai Mountains. Nylon bags with...
【基金】
国家自然科学基金项目(31770508)资助~~
【更新日期】
2017-11-30
【分类号】
S718.5
【正文快照】
本文由国家自然科学基金项目(31770508)资助This work was supported by the National Natural Science Foundation of China(31770508).2017-04-26 Received,2017-08-12 Accepted.同陆地生态系统不同,源头溪流郁闭度高,水温低,藻类和水生植被的初级生产力低下,以凋落叶为主的?