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东北黑土区不同坡长条件下融雪侵蚀中的水沙迁移过程

Shuitu Baochi Xuebao
目的为研究东北黑土区横垄坡耕地的融雪侵蚀特征及其影响因素，通过选择黑龙江省牡丹江市麻花沟小流域内相同坡度不同坡长坡耕地进行融雪过程观测，探讨不同坡长径流小区融雪侵蚀特征及变化规律。方法在春季融雪期间，研究3种坡长（5、20、100 m）横垄坡耕地的融雪侵蚀过程，分析融雪期间雪深、径流率、含沙量，以及径流总量和泥沙量的变化过程。结果1）积雪深度在融雪期间呈现明显的下降趋势，在融雪中期下降较快，在融雪初期与融雪末期下降相对缓慢，5、20、100 m坡长完全融化时间分别为5、6、6 d。2）融雪过程中，100
宋子豪, 韩玉国, 王晓学
doaj  

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Zhongguo Dang Dai Er Ke Za Zhi
Wen D, Liu Y, Chen PR, Fan T, He K.
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[A Study on the Association Between Various Insulin Resistance Assessment Indices and IVF-ET Outcomes in Patients With Polycystic Ovary Syndrome]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Liu Y, Hu Z, Han J, Gao R, Qin L.
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[Incidence of small for gestational age infants among singleton live births and analysis of risk factors]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Liu YF, Liu YT, Zhao YF, Sun XJ.
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[Determination of eight ultraviolet absorbers in surface water and wastewater by ultra performance liquid chromatography-triple quadrupole mass spectrometry]. [PDF]

Se Pu
Sun HJ, Zhang BB, Huang MQ, Wang H, Hu GJ, Chen HM.   +5 more
europepmc   +1 more source

[2024 EAU/ESPU paediatric urology guidelines: key updates on congenital lower urinary tract obstruction and clinical inter-pretation]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Mei L, Zheng Z, Tao C, Chen G, Yan X.
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[Surgical robot-assisted submandibular gland excision through retroauricular hairline approach: three case reports]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Ma S, He J, Cao C, Wang X, Li C, Zhu G.
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[Research progress on the application of ultrasound technology in the diagnosis and treatment of lymphedema]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Tang ZY, Liu R, Deng CL.
europepmc   +1 more source

[Multicenter prospective study on the diagnostic value of syndecan-1 for necrotizing enterocolitis in preterm infants]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Yin XY, Zhao ZH, Wang Y, Cai N, Chen S.
europepmc   +1 more source

[Recent advances in predicting the surgical timing for neonatal necrotizing enterocolitis]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Zhai HL, Tang Y.
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