Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Jixuan Yan"'
Autor:
Jixuan Yan, Xiangdong Yao, Qiang Li, Miao Song, Jie Li, Guang Li, Guangping Qi, Hongqiang Qiao, Pengcheng Gao, Meihua Zhang
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
The Yellow River basin is an important ecological security barrier and ecologically vulnerable region in China. Landscape ecological risk assessment and influencing factor analysis based on land-use/land-cover change (LUCC) and boosted regression tre
Externí odkaz:
https://doaj.org/article/a4a48be22cba41d5ab58b34991e740e1
Autor:
Jixuan Yan, Hongqiang Qiao, Qiang Li, Miao Song, Xiangdong Yao, Pengcheng Gao, Meihua Zhang, Jie Li, Guangping Qi, Guang Li
Publikováno v:
Frontiers in Environmental Science, Vol 11 (2024)
The Yellow River Basin is an important ecological barrier zone in China, and the landscape pattern has changed greatly due to intense human activities. It is of great significance to explore the dynamic forecasting of ecological risk based on terrain
Externí odkaz:
https://doaj.org/article/944fc8060faa46c18cac0a9bc9b99c6e
Autor:
Caixia Huang, Yanlin Wu, Yuansheng Ye, Yazhen Li, Juhua Ma, Jiantao Ma, Jixuan Yan, Lei Chang, Zeyi Wang, Yucai Wang, Hengjia Zhang
Publikováno v:
Water, Vol 14, Iss 12, p 1894 (2022)
To investigate the feasibility of replacing plastic film with straw in semi-arid areas and establishing coordinated cultivation technology for high winter wheat yield and efficient resource utilization, a two-year field experiment was conducted under
Externí odkaz:
https://doaj.org/article/17a77f7793a94e8eb4c5f239d8ae0ae1
Publikováno v:
Global Ecology and Conservation, Vol 22, Iss , Pp - (2020)
In China, Hongyang Kiwifruit (Actinidia chinesis) is considered to be economically valuable because of its appealing red flesh, unique flavor and beneficial metabolites. A continuous 3-year field experiment was conducted in a private orchard in Dujia
Externí odkaz:
https://doaj.org/article/5b9694191de3471399f73549f73397fb
Autor:
Jixuan Yan, Guang Li, Guangping Qi, Xiangdong Yao, Hongqiang Qiao, Miao Song, Pengcheng Gao, Caixia Huang, Jie Li, Qihong Da
Publikováno v:
Human and Ecological Risk Assessment: An International Journal. 29:123-143
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43788baa7eea2f16d7b2c47f7703f607
https://doi.org/10.1080/10807039.2022.2143318
https://doi.org/10.1080/10807039.2022.2143318
Landscape ecological risk assessment of farming-pastoral ecotone in China based on terrain gradients
Autor:
Qiao Hongqiang, Jixuan Yan, Li Guang, Dongyuan Sun, Guangping Qi, Kang Yanxia, Zhang Meihua, Kang Xia, Xiangdong Yao, Huang Caixia, Zhigang Nie
Publikováno v:
Human and Ecological Risk Assessment: An International Journal. 27:2124-2141
Farming-pastoral Ecotones in China (FPEC) is one of the most fragile ecological area in China. Landscape ecological risk assessment of FPEC based on terrain gradients has important strategic signif...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::380f0bd5e5b7437d8cfa791d8797e0e8
https://doi.org/10.1080/10807039.2021.1956300
https://doi.org/10.1080/10807039.2021.1956300
Publikováno v:
Chemosphere. 309(Pt 2)
Due to increasing requirements on water resources and a lower recharge rate, the farming seasons are a vital season for the management of groundwater and surface water resource management. This condition necessitates the use of combined water distrib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::340ca888c92d40cc8588ea833b6230c5
https://pubmed.ncbi.nlm.nih.gov/36181848
https://pubmed.ncbi.nlm.nih.gov/36181848
Publikováno v:
Annals of Operations Research.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc5eaa0aa86e34864556efd1f57e2ab4
https://doi.org/10.1007/s10479-021-04377-6
https://doi.org/10.1007/s10479-021-04377-6
Publikováno v:
E3S Web of Conferences, Vol 237, p 04038 (2021)
On the basis of land use data, combined with ArcGIS and fragstats4.2, the landscape ecological risk spatial mode and process feature of Yonghe county from 1980 to 2018 were analyzed. The results showed that: (1) from 1980 to 2018, the landscape patte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99c89c8b7b18233fc5bf92228926d3fe
https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/13/e3sconf_arfee2021_04038.pdf
https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/13/e3sconf_arfee2021_04038.pdf
Publikováno v:
Fresenius Environmental Bulletin. Aug2022, Vol. 31 Issue 8, p7483-7494. 12p.