1、

Application of Spatial Niche Analysis Method in Forest Resources Evaluation

空间生态位的分析方法在森林资源评价中的应用

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2、

Note: The figure of first line mean the temporal niche overlap, while the figure of second line the spatial niche overlap and the figure of third line the nutritious niche overlap.

注:表中上行数值表示时间生态位重叠值;中行数值表示空间生态位重叠值;下行数值表示营养生态位重叠值。

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4、

The niche of three species in cabbage field was also analyzed. Quantitative estimation of niche breadth and overlap were done, according to temporal niche, spatial niche and temporal-spatial two dimensional niche.

在田间条件下,从时间、空间以及时空二维生态位对星豹蛛、菜蚜、小菜蛾进行生态位宽度和重叠值的定量估计。

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5、

the insect community in plum orchard was investigated on organization level and temporal-spatial niche.

系统调查梅园昆虫群落并对群落组织水平和时空生态位进行测定。

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6、

the temporal, spatial and two-dimensional niche breadth and overlap of tetranychus viennensis zacher, erythroneura sudra distant and their major natural enemies were studied in shandong.

对山东桃园山楂叶螨、桃一点斑叶蝉及其主要天敌的时间、空间和时间&空间二维生态位宽度和生态位重叠进行了研究。

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7、

The temporal and temporal-spatial two-dimension niche overlap value of predatory arthropod to rice planthopper on medial resistant variety was higher than that on resistant rice planthopper and susceptible variety.

中抗品种天敌与稻飞虱的时间生态位以及时间-空间二维生态位重叠明显高于抗虫和感性品种中天敌与稻飞虱的重叠。

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8、
9、

The spatial-temporal niche overlaps of planthoppers and their natural enemies and neutral insects were also narrowed.

各天敌和中性昆虫与飞虱的空间&时间生态位重叠亦普遍缩小。

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10、

The mathematically extending form deriving from Zipf rule is feasible to determine niche spatial resources quantitatively.

同时说明了基夫(Zipf)定则广延的形式可以确定出各生态位空间的资源数量。

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11、

Analysis of niche suitability and spatial difference of grassland ecosystem in Gannan

甘南草地生态系统生态位适宜度及其空间差异分析

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