کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4380489 | 1304003 | 2007 | 10 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Correlation between the animal community structure and environmental factors in Jialiang and Boduo caves of Guizhou Province, China Correlation between the animal community structure and environmental factors in Jialiang and Boduo caves of Guizhou Province, China](/preview/png/4380489.png)
1045 samples collected in Boduo cave belong to 3 phyla, 6 classes, 13 orders, 27 families and 45 species or groups. 469 samples collected in Jialiang cave were subordinated to 3 phyla, 6 classes, 9 orders, 24 families and 52 species or groups. According to the analysis of the community diversity, the communities that have the highest values of richness, diversity, maximum diversity, evenness, dominance and community similarity are D (8.3223), D (3.4677), D (3.8286), D (0.9057), C (0.0404) and D-E (0.6611), respectively. According to the analysis of Pearson correlation, the content of organic matter in soil is strongly positively related to species number, species richness, community diversity and maximum community diversity, and is significantly positively related to the evenness. The content of CO2 in air is opposite to the above result and is negatively related to species number, species richness, community diversity, maximum community diversity and evenness. The results indicate that the contents of organic matter and CO2 are the important factors influencing the community structure of cave animals.
Journal: Acta Ecologica Sinica - Volume 27, Issue 6, June 2007, Pages 2167-2176