Results 201 to 210 of about 3,081 (222)

Variation in needle and cone traits in natural populations of Pinus yunnanensis

Journal of Forestry Research, 2015
Pinus yunnanensis Franch. is a major component of coniferous forests in southwestern China. Little is known about its intraspecific variation. Morphological variations in needle and cone traits of P. yunnanensis were analyzed to quantify variability among and within natural populations.
Yulan Xu, Keith Woeste, Nianhui Cai, Xiangyang Kang, Genqian Li, Shi Chen, Anan Duan   +6 more
openaire   +1 more source

Photosynthetic traits and antioxidative defense responses of Pinus yunnanensis after joint attack by bark beetles Tomicus yunnanensis and T. minor

Journal of Forestry Research, 2018
Bark beetles Tomicus yunnanensis and T. minor are two important pests of Pinus yunnanensis and can cause massive death of pine trees. In this study, we examined several traits related to photosynthesis in P. yunnanensis and their relationship with antibiotic defense responses after joint attack by the two bark beetles at the shoot and the trunk stages.
Juan Liu, Hang Chen, Jianmin Wang, Xiaoming Chen, Zixiang Yang, Junsheng Liang   +5 more
openaire   +1 more source

Microwave-enhanced alkali treatment of Pinus yunnanensis: Physiochemical characterization of the dissolved lignins

Industrial Crops and Products, 2012
Abstract Pinus yunnanensis was subjected to water-bath and microwave treatments in 1% NaOH aqueous solutions at 100 °C with various ratios of bath heating time to microwave heating time (0/120, 20/100, 40/80, 60/60, 80/40, 100/20 and 120/0 min).
Bai-Liang Xue, Ming-Fei Li, Feng Xu, Run-Cang Sun, Gwynn Jones   +4 more
openaire   +1 more source

[Vertical distribution of fuels in Pinus yunnanensis forest and related affecting factors].

Ying yong sheng tai xue bao = The journal of applied ecology, 2014
In order to understand the effects of fuel loadings spatial distribution on forest fire kinds and behaviors, the canopy fuels and floor fuels of Pinus yunnanensis forests with different canopy density, diameter at breast height (DBH), tree height, and stand age and at different altitude, slope grade, position, and aspect in Southwest China were taken ...
San, Wang, Shu-Kui, Niu, De, Li, Jing-Hua, Wang, Feng, Chen, Wu, Sun   +5 more
openaire   +1 more source

New deep eutectic solvent assisted extraction of highly pure lignin from maritime pine sawdust (Pinus pinaster Ait.)

International Journal of Biological Macromolecules, 2021
Catarina Fernandes, Elodie Melro, Solange S Magalhães   +2 more
exaly  

Even modest climate change may lead to major transitions in boreal forests

Nature, 2022
Peter B Reich, Roy L Rich, Sarah E Hobbie   +2 more
exaly  

The effects of ectomycorrhizal fungi on heavy metals’ transport in Pinus massoniana and bacteria community in rhizosphere soil in mine tailing area

Journal of Hazardous Materials, 2020
peiyi Yu
exaly  

Effects of Wildfire on Bird Diversity in a Pinus Yunnanensis Forest

Forest Ecology and Management
Tai Gao, Chao Zhao, Davide Fornacca, Rongxing Wang, Wen Xiao   +4 more
openaire   +1 more source

The Norway spruce genome sequence and conifer genome evolution

Nature, 2013
Nathaniel R Street, Andrea Zuccolo, Yao-Cheng Lin   +2 more
exaly  

Adsorption isotherm, kinetic modeling and mechanism of tetracycline on Pinus taeda-derived activated biochar

Bioresource Technology, 2018
Yong-Keun Choi, Sunkyu Park, Eunsung Kan
exaly