Results 1 to 10 of about 2,302,609 (209)

Effects of Long-Term Fertilization and Stand Age on Root Nutrient Acquisition and Leaf Nutrient Resorption of Metasequoia glyptostroboides [PDF]

Frontiers in Plant Science, 2022
The plant nutrient acquisition strategies are diverse, such as root nutrient acquisition and leaf nutrient resorption, playing important roles in driving soil processes, vegetation performance as well as ecosystem nutrient cycling.
Rui Song, Rui Song, Ran Tong, Hui Zhang, G. Geoff Wang, Tonggui Wu, Xiuqing Yang   +6 more
doaj   +2 more sources

Taxation and Rotation Age under Stochastic Forest Stand Value [PDF]

Journal of Environmental Economics and Management, 2004
The paper uses both the single rotation and ongoing rotation framework to study the impact of yield tax, lump-sum tax, cash flow tax and tax on interest rate earnings on the privately optimal rotation period when forest value growth is stochastic and ...
Erkki Koskela, Luis H. R. Alvarez
core   +10 more sources

Response of soil water content temporal stability to stand age of Haloxylon ammodendron plantation in Alxa Desert, China [PDF]

Frontiers in Plant Science, 2023
Afforestation as an effective measure for wind and sand control has achieved remarkable results in northern China, and has also greatly changed the land use and vegetation characteristics of the region.
Dongmeng Zhou, Dongmeng Zhou, Jianhua Si, Xiaohui He, Xiaohui He, Xiaohui He, Bing Jia, Chunyan Zhao, Chunlin Wang, Chunlin Wang, Jie Qin, Jie Qin, Xinglin Zhu, Xinglin Zhu, Zijin Liu, Zijin Liu   +15 more
doaj   +2 more sources

Variations in rhizosphere soil total phosphorus and bioavailable phosphorus with respect to the stand age in Pinus massoniana Lamb. [PDF]

Frontiers in Plant Science, 2022
Phosphorus (P) is a nutrient limiting plant growth in subtropical regions. However, our understanding of how soil P responds to an increase in stand age is rather poor.
Yaowen Xu, Yaowen Xu, Xiaogai Ge, Xiaogai Ge, Benzhi Zhou, Benzhi Zhou, Lei Lei, Wenfa Xiao   +7 more
doaj   +2 more sources

Effects of stand age and soil microbial communities on soil respiration throughout the growth cycle of poplar plantations in northeastern China [PDF]

Frontiers in Microbiology
IntroductionMany studies have identified stand age and soil microbial communities as key factors influencing soil respiration (Rs). However, the effects of stand age on Rs and soil microbial communities throughout the growth cycle of poplar (Populus ...
Xiangrong Liu, Xiangrong Liu, Lingyu Hou, Lingyu Hou, Changjun Ding, Changjun Ding, Xiaohua Su, Xiaohua Su, Weixi Zhang, Weixi Zhang, Zhongyi Pang, Yanlin Zhang, Yanlin Zhang, Qiwu Sun, Qiwu Sun   +14 more
doaj   +2 more sources

Factors influencing net ecosystem carbon change in cold-temperate coniferous forests of the Da Xing’an Mountains: analysis across developmental stages based on stand, structural, and environmental factors [PDF]

Frontiers in Plant Science
IntroductionThe Da Xing’an Mountains region harbors China's only cold-temperate coniferous forests and serves as a critical ecological barrier, playing a vital role in forest ecosystems and carbon sequestration.
Zirui Wang, Yuanshuo Hao, Yuanshuo Hao, Lihu Dong, Lihu Dong, Zheng Miao, Zheng Miao, Xingji Jin, Xingji Jin, Xuehan Zhao, Shoumin Cheng   +10 more
doaj   +2 more sources

Relationship between CO₂ Fertilization Effects, and Stand Age, Stand Type, and Site Conditions

Remote Sensing, 2023
The CO2 fertilization effect (CFE) plays a crucial role in the amelioration of climate change. Many physiological and environmental factors, such as stand age, stand type, and site conditions, may affect the extent of the CFE.
Shaojie Bian, Bin Wang, Mingze Li, Xiangqi Kong, Jinning Shi, Yanxi Chen, Wenyi Fan   +6 more
doaj   +1 more source

Distribution of a Newly Recorded Gastropod Species, Mainwaringia leithii (Gastropoda, Littorinidae), in Young, Rehabilitated Mangroves in China

Frontiers in Marine Science, 2021
The species within the genus Mainwaringia in Littorininae have been recognized as being strongly associated with mangroves; however, their abundance and distribution patterns in mangroves have rarely been reported. In this study, we reported Mainwaringia
Shunyang Chen, Shunyang Chen, Shunyang Chen, Shunyang Chen, Bingpeng Xing, Weiwei Yu, Weiwei Yu, Weiwei Yu, Bin Chen, Bin Chen, Bin Chen, Bin Chen, Jianji Liao, Jianji Liao, Wenshuo An, Wenshuo An, Wenshuo An, Guangcheng Chen, Guangcheng Chen, Guangcheng Chen, Guangcheng Chen   +20 more
doaj   +1 more source

Common ash (Fraxinus excelsior L.) in Ukrainian forests and its successful natural regeneration

Metsanduslikud Uurimused, 2021
The natural distribution area of common ash (Fraxinus excelsior L.) in the forests of Europe and Ukraine has been determined through the analysis of scientific works of Ukrainian and foreign researchers.
Tkach Viktor, Rumiantsev Maksym, Luk’yanets Volodymyr, Kobets Oleksii, Pozniakova Svitlana, Obolonyk Iryna, Sydorenko Serhii   +6 more
doaj   +1 more source

Seasonal variations in carbon, nitrogen, and phosphorus of Pinus yunnanenis at different stand ages

Frontiers in Plant Science, 2023
The seasonal variations in carbon (C), nitrogen (N), and phosphorus (P) at the organ level of Pinus yunnanenis during different season are poorly understood. In this study, the C, N, P, and their stoichiometric ratios in various organs of P.
Siyi Liang, Tian Tan, Danzi Wu, Chaojun Li, Huiqing Jing, Junwen Wu   +5 more
doaj   +1 more source