Results 21 to 30 of about 1,943 (166)
Comparison study of raindrop size distribution in three regions of Shandong Province [PDF]
, 2023 To study the microphysical characteristics of precipitation in different regions of Shandong province-the Yellow River Delta, inland region and coastal region, the raindrop spectrum data at three sites (Kenli, Pingyin, and Jiaonan) from 2017 to 2020 were
Qiuchen ZHANG, Wenqing WANG
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Effects of Grazing Intensity on Features of Vegetation, Soil and Its Erosion in a Steppe Desert [PDF]
, 2022 [Objective] The effects of different grazing intensity on vegetation features, soil physical properties, and soil erosion in a steppe desert were determined in order to provide a scientific basis for soil erosion control, degradation and ecosystem ...
Guo Jianying, Yang Yanan, Yang Zhenqi
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Shuitu Baochi Xuebao, 2020 为深入理解棕壤垄作坡耕地的土壤侵蚀机理，利用1.60 m×0.53 m的试验土槽，设计2个降雨类型，即增强型（70~70~100~100 mm/h）和减弱型（100~100~70~70 mm/h），以及2个坡度（9°和18°）的人工模拟降雨试验。每个雨型分2个阶段（阶段I、阶段Ⅱ），每个阶段进行相同雨强的2个场次降雨，每个场次降雨历时20 min。结果表明：（1）雨强对径流量呈显著影响（P70 mm/h时的径流量。在减弱型雨型下，坡度对径流量影响显著（P 18°增强型；总产沙量从大到小依次为：18 ...
徐相忠, 刘前进, 张含玉
doaj
Evaluation and correction of GPM satellite precipitation products during Typhoon "In-Fa" affecting Zhejiang [PDF]
, 2023 To understand and improve the performance and quality of Global Precipitation Measurement (GPM) satellite-derived precipitation products during the typhoon process, with gauge observations from ground meteorological stations, this study used the ...
Haoqing ZHU +4 more
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Shuitu Baochi Xuebao, 2023 为探究桂西北喀斯特区石灰土与红壤坡地幼龄橘园的降雨侵蚀特征,通过室内人工模拟降雨试验,研究3种降雨强度(30,60,90 mm/h)下,石灰土与红壤坡地幼龄橘园的产流产沙特征。结果表明:(1)降雨强度为30,60 mm/h时,红壤橘园的产流总量分别为石灰土橘园的2.46,1.83倍,且红壤橘园主要以地表产流为主,石灰土橘园主要以壤中流产流为主;当降雨强度为90 mm/h时,二者产流总量无显著性差异(p>0.05),均以地表产流为主。(2)石灰土橘园与红壤橘园地表径流强度随降雨强度增大而增大 ...
郑金德 +5 more
doaj
Integrative Conservation, Volume 4, Issue 4, Page 555-568, December 2025.Sri Lanka's biodiversity is threatened by habitat loss, climate change, and ineffective traditional conservation methods. Integrating plant tissue culture and DNA barcoding offers scalable, precise tools for conserving rare and endemic species. This review emphasizes the potential of biotechnological approaches to enhance conservation accuracy and ...
Mylange Dona Kasundi Mekhala Gunasena +2 more
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Research on sediment reduction benefits of engineering measures on waste rock slope under different rainfall intensities [PDF]
The dump slope of open-pit coal mines is characterized by steep gradients, loose structure, and poor stability, leading to severe soil erosion under heavy rainfall.
Gang LYU +3 more
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Integrative Conservation, Volume 4, Issue 3, Page 334-338, September 2025.This study reports four rare events of spiders preying on vertebrates in the Xishuangbanna Tropical Botanical Garden, Southwest China. The predators included a giant golden orb‐weaver, huntsman spiders, and a wandering spider, while the prey consisted of a small bird, a blind snake, a gecko, and a tiny shrew.
Wanlu Liu +6 more
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, 2012 [目的]研究十字花科与豆科作物对微囊藻毒素(MC)耐受性的差异。[方法]以十字花科作物典型作物油菜、小白菜、甘蓝与豆科典型作物黄豆、豌豆、蚕豆为材料,检测它们在不同浓度MC暴露条件下的生长发育情况,检测指标包括发芽率、株高、叶绿素等。[结果]十字花科作物中油菜与小白菜受MC影响较大,甘蓝受影响较小,而豆科作物普遍受影不大。[结论]豆科作物比十字花科作物对MC耐受性更强 ...
刘剑彤, 刘碧波, 吴烨
core
Model Construction of InSAR-based Rainfall Thresholds for Landslide Hazards in Yanhe Basin, Chinese Loess Plateau [PDF]
[Objective] Empirical rainfall thresholds have geographical limitations, it is of great significance to carry out a rainfall threshold modeling study for landslide hazard on the Chinese Loess Plateau.
CHEN Manyu +5 more
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