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[Effects of simulated acid rain on soil N

Autor: Ya-Ling, Cao, Meng-Xiao, Yu, Jun, Jiang, Nan-Nan, Cao, Meng-di, Zhao, Chen, Wang, De-Qiang, Zhang, Jun-Hua, Yan

Publikováno v: Ying yong sheng tai xue bao = The journal of applied ecology. 32(4)

Based on a long-term simulated acid rain experiment, soil N基于长期模拟酸雨森林样地,利用箱式法同步测定了不同酸雨强度处理下森林土壤N

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c52b213e8f1d2209afed167871d06443
https://pubmed.ncbi.nlm.nih.gov/33899389

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Akademický článek

Different Patterns of Changes in the Dry Season Diameter at Breast Height of Dominant and Evergreen Tree Species in a Mature Subtropical Forest in South China.

Autor: Jun-Hua Yan¹ jhyan@scib.ac.cn, Guo-Yi Zhou¹, De-Qiang Zhang¹, Xu-Li Tang¹, Xu Wang¹

Publikováno v: Journal of Integrative Plant Biology. Aug2006, Vol. 48 Issue 8, p906-913. 8p. 1 Chart, 5 Graphs.

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A novel weighed cooperative bandwidth spectrum sensing for spectrum occupancy of cognitive radio network

Autor: Jun-hua Yan, Xin Liu, Kunqi Chen

Publikováno v: Journal of Central South University. 23:1709-1718

In cognitive radio network (CRN), a secondary user (SU) may utilize the spectrum resource of the primary user (PU) and avoid causing harmful interference to the primary network (PN) via spectrum sensing. In the traditional time spectrum sensing, the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::626f0c378841a6026092b6643ebf01de
https://doi.org/10.1007/s11771-016-3225-7

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Optimal Energy Harvesting-based Weighed Cooperative Spectrum Sensing in Cognitive Radio Network

Autor: Kunqi Chen, Zhenyu Na, Jun-hua Yan, Xin Liu

Publikováno v: Mobile Networks and Applications. 21:908-919

In cognitive radio (CR) network, to improve spectrum sensing performance to primary user (PU) and decrease energy wastage of secondary user (SU) in cooperative spectrum sensing, an energy harvesting-based weighed cooperative spectrum sensing is propo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::618de54e54867fcd31062fc7c667432c
https://doi.org/10.1007/s11036-016-0711-y

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Akademický článek

An observational study of the carbon-sink strength of East Asian subtropical evergreen forests

Autor: Zheng-Hong Tan, Yi-Ping Zhang, Naishen Liang, Yue-Joe Hsia, Yong-Jiang Zhang, Guo-Yi Zhou, Yue-Lin Li, Jehn-Yih Juang, Hou-Sen Chu, Jun-Hua Yan, Gui-Rui Yu, Xiao-Min Sun, Qin-Hai Song, Kun-Fang Cao, D A Schaefer, Yu-Hong Liu

Publikováno v: Environmental Research Letters, Vol 7, Iss 4, p 044017 (2012)

Relatively little is known about the effects of regional warming on the carbon cycle of subtropical evergreen forest ecosystems, which are characterized by year-round growing season and cold winters. We investigated the carbon balance in three typica

Externí odkaz: https://doaj.org/article/b2656e8182d74597b655ac795277a85d

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