Turbulence regime near the forest floor of a mixed broad leaved/Korean pine forest in Changbai Mountains

2002 ◽  
Vol 13 (2) ◽  
pp. 119-122 ◽  
Author(s):  
Zhang Jun-hui ◽  
Ding Zhi-Hui ◽  
Han Shi-jie ◽  
Zou Chun-jing ◽  
Zhou Yu-mei
Keyword(s):  
Forest Floor ◽  
Pine Forest ◽  
Changbai Mountains ◽  
Korean Pine ◽  
Turbulence Regime ◽  
Korean Pine Forest

Effect of soil moisture gradient on structure of broad-leaved/Korean pine forest in Changbai Mountain

2004 ◽  
Vol 15 (2) ◽  
pp. 119-123 ◽  
Author(s):  
Wang Yan ◽  
Wang Qing-li ◽  
Dai Li-min ◽  
Wang Miao ◽  
Zhou Li ◽  
...  
Keyword(s):  
Soil Moisture ◽  
Moisture Gradient ◽  
Pine Forest ◽  
Changbai Mountain ◽  
Korean Pine ◽  
Soil Moisture Gradient ◽  
Korean Pine Forest

scholarly journals Effect of overstory on the seasonal variability of understory herbs in primary broad-leaved Korean pine forest of Changbai Mountain

2014 ◽  
Vol 13 (11) ◽  
pp. 1223-1230 ◽  
Author(s):  
Fuxai Xia ◽  
Fousseni Folega ◽  
Chungang Pan ◽  
Huaijiang He ◽  
Xiuhai Zhao
Keyword(s):  
Seasonal Variability ◽  
Pine Forest ◽  
Changbai Mountain ◽  
Korean Pine ◽  
Understory Herbs ◽  
Korean Pine Forest

scholarly journals Differences in Microbial Community and Metabolites in Litter Layer of Plantation and Original Korean Pine Forests in North Temperate Zone

2020 ◽  
Vol 8 (12) ◽  
pp. 2023
Author(s):  
Yue Wang ◽  
Ting Li ◽  
Chongwei Li ◽  
Fuqiang Song
Keyword(s):  
Microbial Community ◽  
Microbial Diversity ◽  
Bacterial Species ◽  
Fungal Species ◽  
Pine Forest ◽  
Korean Pine ◽  
Litter Layer ◽  
Pine Plantation ◽  
Korean Pine Forest ◽  
Korean Pine Plantation

In order to explore the relationship between microbial diversity and metabolites in the litter layer of northern temperate forests, the microbial community structure and metabolite species in the litter layer of an original Korean pine forest and Korean pine plantation of northern temperate climate were determined on the basis of high-throughput sequencing and metabonomic techniques. The results showed that there were 698 bacterial genera and 363 fungal genera in the litter samples in the original Korean pine forest. Linear discriminant effect size (LEfSe) analysis showed that there were 35 indicator bacterial species and 19 indicator fungal species. In the litter samples of the Korean pine plantation, there were 622 bacterial genera and 343 fungal genera. Additionally, LEfSe analysis showed that there were 18 indicator bacterial species and 5 indicator fungal species. The litter of the two forest types contained 285 kinds of organic compounds, among which 16 different metabolites were screened, including 6 kinds of organic acids, 5 kinds of amino acids, 2 kinds of sugars, 2 kinds of sugar alcohols, and 1 kind of lipid. Latescibacteria, Rokubacteria, and Olpidiomycota are unique to the original Korean pine forest. They can catalyze the degradation rate of litter and decompose cellulose and chitin, respectively. Subgroup 6 was abundant in the lower litter layer. Subgroup 6 can grow with carbon compounds as substrate. It was clear that the microbial diversity of the litter layer in the original Korean pine forest was higher than that of the Korean pine plantation. Moreover, whether original forest or plantation forest, the lower-litter layer microbial diversity was higher than that in the middle-litter layer. CCA showed that the main metabolites were related to Chitinophagaceae_uncultured were saccharopine. The main metabolites associated with Mortierella and Polyscytalum were myo-inositol. At the same time, analysis of the difference between the litter layer of the original Korean pine forest and the Korean pine plantation also provides a theoretical basis for their participation in the element cycles of forest ecosystems.

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