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近61年东北黑土区风蚀气候指标时空格局及其对大气海洋环流模式的响应

open access: yesShuitu Baochi Xuebao
[目的] 研究东北黑土区风蚀气候指标的时空格局及其对大气海洋环流模式的响应,对区域土壤风蚀预警和防治有重要意义。[方法] 选取≥5 m/s的起沙风速发生频次、逐日最大风速、逐日极大风速、风蚀气候因子4个指标,基于1960—2020年逐日风速数据和气象数据,采用滑动平均、Mann-Kendall检验和相干分析等方法,分析1960—2020年东北黑土区春季(3—5月)风蚀气候指标的时空格局,解析风蚀气候指标对大气海洋环流模式的响应。[结果] 东北黑土区1960—2020年春季起沙风速发生频次为5~30次/季,
胡文韬   +6 more
doaj  

[Rheumatoid arthritis complicated with necrotizing fasciitis: A case report]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Lyu X   +7 more
europepmc   +1 more source

[Expert consensus on the diagnosis and treatment of common neonatal diseases in primary healthcare institutions: congenital heart disease (2025)]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Subspecialty Group of Neonatology   +2 more
europepmc   +1 more source

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