生态学  

出　　处：《中国学术期刊文摘》2008年第13期134-142,共9页Chinese Science Abstracts(Chinese Edition)

摘　　要：中小城镇绿色空间评价与格局优化——以山东省即墨市为例;桉树叶凋落物对树林和农作物的他感作用;我国五大湖三角帆蚌群体ITS-1序列变异分析;中等实验规模下不同营养环境对苦草（Vallisneria natans）生长的影响;Green space spatial assessment and pattern optimization for towns： A case study of Jimo in Shandong Province, China ; Allelopathic effects of leaf litters of Eucalyptus camaldulensis on some forest and agricultural crops ; Sequence variation of ribosomal DNA internal transcribed spacer 1 of Hyriopsis cumingii from the Five Freshwater Lakes of China ;Effects of different nutrient conditions on the growth ot a submerged macrophyte, Vallisneria natans, in a mesocosnt;Topdown effects of Anodonta woodiana on nutrient concentration ＆ phytoplankton community composition in a microcosm ecosystem

关 键 词：生态学 ITS-1 背角无齿蚌 格局优化 绿色空间 中小城镇 他感作用 叶凋落物 

分 类 号：S852.735[农业科学—基础兽医学] Q14[农业科学—兽医学]