Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Shou-Jia Sun"'
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 32(8)
To explore the effects of diameter class on the climate-growth relationship of trees, the width chronologies of ringwood, earlywood, and latewood of为评估径级对树木的气候-生长关系的影响,建立太行山南麓低海拔地区栓皮栎
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8bcfdf8ce9c2aa1abec12b3f4fd8e9b4
https://pubmed.ncbi.nlm.nih.gov/34664459
https://pubmed.ncbi.nlm.nih.gov/34664459
Publikováno v:
Agricultural and Forest Meteorology. 252:39-48
The Three-North Shelter Forest (TNSF) is an important ecological barrier in northern China. However, in the last decade, poplar tree degradation has occurred in ∼80% of TNSF stands in Zhangbei County (Hebei Province), with about one-third of trees
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::601a0886b6d9dca678bb7befba7d20e3
https://doi.org/10.1016/j.agrformet.2017.12.264
https://doi.org/10.1016/j.agrformet.2017.12.264
Autor:
Guang-Yao Shi, Jinsong Zhang, Lu-Lu Cai, Jian-Xia Li, Shou-Jia Sun, Hui Huang, Yong-Sheng Qiao, Ping Meng, Yu-Qiang Sang, Xiang-Fen Cheng
Publikováno v:
Atmospheric Environment. 269:118873
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02ec9d2aa24800a2c1af782f64a75e26
https://doi.org/10.1016/j.atmosenv.2021.118873
https://doi.org/10.1016/j.atmosenv.2021.118873
Publikováno v:
Progress In Electromagnetics Research Letters. 80:61-66
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a4fc09f7d0f582571caa14854219843
https://doi.org/10.2528/pierl18100603
https://doi.org/10.2528/pierl18100603
Publikováno v:
Forests
Volume 11
Issue 1
Forests, Vol 11, Iss 1, p 98 (2020)
Volume 11
Issue 1
Forests, Vol 11, Iss 1, p 98 (2020)
Population density influences tree responses to environmental stresses, such as drought and high temperature. Prolonged drought negatively affects the health of Mongolian pines in forests planted by the Three-North Shelter Forest Program in North Chi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afa68b381e06bf79fbf31ae6d2ada14d
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 30(11)
Near-surface atmospheric CO采用离轴积分腔输出光谱技术测定了北京市4组绿地及其相邻道路上CO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::03c07564a81127d45cf7a11cd4abf4d9
https://pubmed.ncbi.nlm.nih.gov/31833698
https://pubmed.ncbi.nlm.nih.gov/31833698
Publikováno v:
Forests
Volume 9
Issue 9
Forests, Vol 9, Iss 9, p 564 (2018)
Volume 9
Issue 9
Forests, Vol 9, Iss 9, p 564 (2018)
The Three-North Shelter Forest (TNSF) is a critical ecological barrier against sandstorms in northern China, but has shown extensive decline and death in Populus simonii Carr. in the last decade. We investigated the characteristics&mdash
tree-ri
tree-ri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efd9895cc3da62a0ccd5330f67b5fff4
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 28(7)
The Three-North Shelter Forest is an important ecological defense of Beijing-Tianjin-Hebei area. About four-fifths of poplar plantations declined and about a third of them were dying or already dead in the last ten years. The mortality of trees resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::335b49469526fbc67a603a7724e3ac2c
https://pubmed.ncbi.nlm.nih.gov/29741040
https://pubmed.ncbi.nlm.nih.gov/29741040
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 28(7)
The water sources and transpiration of poplar trees in Zhangbei County were measured using stable hydrogen isotope and thermal dissipation method. The differences in water relationships between dieback and non-dieback poplar trees were analyzed. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::10e854e54b86c01f61b8c43251b77e36
https://pubmed.ncbi.nlm.nih.gov/29741039
https://pubmed.ncbi.nlm.nih.gov/29741039
Publikováno v:
Progress In Electromagnetics Research Letters. 51:61-66
This paper presents a wide upper stopband dual-band bandpass filter (BPF) with controllable passband frequencies and bandwidths as well as a high out-of-band rejection level. The proposed filter is realized by utilizing a novel stepped impedance stub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86d6f92644ecaf43008e3d7ba949db7d
https://doi.org/10.2528/pierl14120601
https://doi.org/10.2528/pierl14120601