1) dominant populations in sere
演替序列优势种群
2) succession of dominant physiological communities
优势生理群演替
3) population succession
种群演替
1.
Relationship between the ecological environment change in field and the occurrence growth and decline and population succession of rice diseases and pests in Jiangzhou district;
江州区水稻病虫发生消长及种群演替与农田生态环境变化关系分析
2.
The diversity of microorganism in the reactor was greatly decreased compared to original sludge by PCR-DGGE which took the law of microorganism population succession.
利用PCR-DGGE技术表征了短程启动过程中微生物的种群演替规律,发现进入稳定期后工艺内部的微生物与原始污泥相比多样性大大降低,将图谱中典型条带进行克隆测序后发现,工艺中的微生物主要属于真细菌中6个不同的种属。
4) succession series
演替序列
1.
Based on the community investigation and analysis of different abandoned field succession stages from 2, 6, 9, 13, 16, 19 , 25, 30 and 40 years, the results show that the succession series is Artemisia scoparia community→Lespedeza davurica community→Agropyron cristatum community→L.
选择9个弃耕地,对群落内植物种类、盖度、密度和生物量进行调查,分析了黄土丘陵沟壑区弃耕地植被恢复演替与物种多样性变化过程,结果表明:1)在弃耕时间为2,6,9,13,16,19,25,30和40年的群落中,演替序列为:猪毛蒿Artemisiascopari群落→达乌里胡枝子Lespedezadavurica群落→冰草Agropyroncristatum群落→(达乌里胡枝子+铁杆蒿A。
5) dominant population
优势种群
1.
Niche characteristics of dominant populations in Cyclobalanopsis glauca forest in Gutian Mountain;
古田山青冈林优势种群生态位特征
2.
Dynamic characteristics of the dominant populations in different succession stages of evergreen broad-leaved forest on Tiantai Mountain in Zhejiang Province;
浙江天台山常绿阔叶林不同演替阶段优势种群动态
3.
Niche characteristics of dominant populations in Elaeagnus mollis communities,Shanxi;
翅果油树群落优势种群生态位分析
6) dominant species
优势种群
1.
Occurrence and control of two dominant species of fruit-piercing moth;
吸果夜蛾优势种群的发生与防治
2.
The dominant species are Coccinella septempunctata,Rodolia pumila,R.
其优势种群为七星瓢虫(Coccinella septempunctata)、小红瓢虫(Rodolia pumila)、大红瓢虫(R。
3.
Aims Our purpose is to examine changes in community composition and niche character-istics of dominant species in an artificial plant community in the wind-breaking and sand-fixing forest in the lower reaches of the Tarim River, Xinjiang, China.
以塔里木河下游绿洲外围大型防风固沙林为研究对象,采用基于Simpson多样性指数的生态位宽度公式和Pianka生态位重叠测度公式,在群落梯度上按重要值大小筛选出优势种群进行生态位分析,探讨这些群落在4~7年的发育过程中生态位变化特点。
补充资料：种群增长率(见种群出生率)
种群增长率(见种群出生率)
种群增长率见种群出生率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条