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汾河上游不同土地利用方式对坡地水土流失的影响

Shuitu Baochi Xuebao, 2019
以汾河上游阳坡小流域为研究区，在2015—2017年进行了天然降雨条件下的坡面产流产沙小区试验，结果表明：（1）研究区的侵蚀性降雨在年内和年际间分布很不均匀。少数几次强降雨对降雨侵蚀力的贡献很大。（2）不同侵蚀性降雨条件下，鱼鳞坑+乔木或灌木拦蓄径流或泥沙能力最强，裸地最弱；坡面产流量大小依次为：裸地 > 坡耕地 > 草地 > 油松 > 黄刺玫 > 鱼鳞坑+油松 > 鱼鳞坑+黄刺玫。坡面产沙量大小规律为：鱼鳞坑+乔或灌 < 草地 < 乔或灌 < 坡耕地 < 裸地。（3）随着雨量增加 ...
杜轶, 郭青霞, 郭汉清, 张勇, 白秀梅   +4 more
doaj  

[Research Advances on Natural Products in Maintaining Oral Microecological Balance]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Liu Y, Ma Q, Meng M, Wu Y, Zou J.
europepmc   +1 more source

[Determination of 26 herbicide residues in soil， sediment， and surface water samples using modified QuEChERS method combined with ultra-high performance liquid chromatography-tandem mass spectrometry]. [PDF]

Se Pu
Zhao L, Ma L, Huang LQ, Chen JB, Zhu WF.
europepmc   +1 more source

Grazing Behavior of Cows in Dry Season Measured by Handheld GPS and Bite Counter Collar : a Case of Fazenda Baia Bonita in South Pantanal, Brazil [PDF]

, 2008
コジマ アナ, 丸山 浩明, 仁平 尊明   +2 more
core  

[Optimized extraction of active components of <i>Paeonia lactiflora</i> and their antioxidant, anti-inflammatory and pigmentation-reducing effects for skin whitening]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Xu Q, Li W, Zhang X, Chen Y, Jiang Z, Li G, Yan M.   +6 more
europepmc   +1 more source

[<i>Yiqi Jiedu</i> Formula inhibits proliferation, invasion and migration of nasopharyngeal carcinoma cells by inhibiting the AKT1/GLUT1 signaling pathway]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Xu H, He L, Xiong Y, Zou F, Lin T, Jiang Z, Tang L, He Y, Zhou F.   +8 more
europepmc   +1 more source

The Untamed Disease: New Perceptions and Medical Responses to Zhang in the Lingnan Region during the Song Dynasty. [PDF]

Uisahak
Kim H.
europepmc   +1 more source

[Clinical value of AI-assisted cardiac auscultation in screening for congenital heart disease in neonates]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Zhang J, Jia W, Zhang Q, Fu C, Xie C, Xu W.   +5 more
europepmc   +1 more source

[Patterns and mechanisms of the <b>"</b>treating skin with skin<b>"</b> therapy under traditional Chinese medicine analogical thinking based on data mining and network pharmacology]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Hu X, Guo H, Sun G, Wang X.
europepmc   +1 more source

[Therapeutic effects of natural products on animal models of chronic obstructive pulmonary disease]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Fei X, Yang G, Liu J, Liu T, Gao W, Zhao D.   +5 more
europepmc   +1 more source