Shuitu Baochi Xuebao, 2017 通过人工模拟降雨试验，研究了60%覆盖度城市高羊茅草坪绿地（种草当年）在不同坡度（5°，10°）、不同雨强（30，60，90 mm/h）条件下的产流、产沙过程以及径流携带泥沙的作用机制，并用裸地作为对照，同时定量化分析城市高羊茅草坪绿地的水沙调控作用。结果表明：（1）高羊茅草坪绿地能够有效延缓初始产流时间，但随着雨强及坡度的增加其延缓效果降低，当雨强90 mm/h、坡度10°时草坪绿地几乎没有延缓初始产流时间的效果；（2）各试验条件下高羊茅草坪绿地与裸地产流率差异性显著，但雨强90 mm/h、坡度10 ...
魏小燕, 霍云梅
doaj
野外模拟降雨条件下高寒草甸区植被退化和人工植被恢复坡面的产流产沙过程
Shuitu Baochi Xuebao[目的] 青藏高原是我国重要生态屏障,高寒草甸是其重要组成部分,水土保持功能是高寒草甸重要生态服务功能。开展青藏高原高寒草甸区水土流失过程研究对减少人为扰动水土流失、保障西南地区生态安全具有重要意义。[方法] 选取青藏高原高寒草甸未退化、轻度退化、中度退化、裸坡与人工植被恢复5种不同类型坡面,通过野外模拟降雨试验,分析不同雨强条件下,不同植被退化与恢复坡面产流产沙过程,揭示植被退化与人工植被恢复坡面土壤侵蚀机理与水沙关系。[结果] (1)高寒草甸未退化坡面与人工植草恢复坡面因其根系较为致密 ...
甄子雲 +8 more
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植被毯对内蒙古清水河县黄土丘陵沟壑区黄土边坡产流产沙量的影响
Shuitu Baochi Xuebao, 2019 黄土丘陵沟壑区地形复杂，坡陡沟深，水土流失严重，为缓解黄土丘陵沟壑区边坡水土流失严重的问题，以内蒙古清水河县段兰窑流域黄土边坡为研究区，采用3种植被毯措施：豆科植物和禾本科植物混播（以下简称豆禾混播）比例为1：1+椰丝毯（L1G1）、豆禾混播比例为1：2+椰丝毯（L1G2）和豆禾混播比例为2：1+椰丝毯（L2G1）在30°，35°，40°和45°边坡设置径流小区，分析该区域不同自然降雨条件和坡度对边坡产流与产沙量的影响。结果表明：（1）铺设植被毯可以有效的减少黄土边坡产流产沙量。（2）当降雨强度为1~5
郭宇 +9 more
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[Efficacy and safety of inhaled salbutamol sulfate combined with beclomethasone dipropionate in children with bronchial asthma: a randomized controlled study]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiChen CZ, Yang Q.
europepmc +1 more source
[Lung Cancer with Pulmonary Embolism: Evidence-based Progress in Anticoagulation Assessment and Management]. [PDF]
Zhongguo Fei Ai Za ZhiMa Y, Liu K, Tu C, Xu T, Liu B.
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[Treatment with interferon α-1b, interleukin-2, and thalidomide for persistent RUNX1::RUNX1T1 in a patient with KIT-mutated acute myeloid leukemia after allogeneic hematopoietic stem cell transplantation: a case report and literature review]. [PDF]
Zhonghua Xue Ye Xue Za ZhiMi RH +5 more
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[<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 BaoXu H +8 more
europepmc +1 more source
[Efficacy and safety of venetoclax combined with tyrosine kinase inhibitors and reduced-dose chemotherapy in 13 cases of minimal residual disease-positive and relapsed/refractory Ph(+) acute lymphoblastic leukemia]. [PDF]
Zhonghua Xue Ye Xue Za ZhiAi H, Liang TT, Wang Q, Wu HF, Yin QS.
europepmc +1 more source
[Guideline for the diagnosis and treatment of chronic myeloid leukemia in China (2025)]. [PDF]
Zhonghua Xue Ye Xue Za ZhiChinese Society of Hematology +1 more
europepmc +1 more source
[Fecal Microbiota Transplantation: A Promising Avenue for Lung Cancer Therapy]. [PDF]
Zhongguo Fei Ai Za ZhiHong X +6 more
europepmc +1 more source