Shuitu Baochi Xuebao[目的] 研究典型混交刺槐人工林蓄积特征及其水文效应对深入探究黄土高原人工林涵养水源能力具有重要意义。[方法] 选取黄土丘陵区5种不同混交模式(刺槐×沙棘、刺槐×紫穗槐、刺槐×油松、刺槐×山桃、刺槐×山杏)刺槐人工林为研究对象,以刺槐纯林为对照,通过野外调查、室内试验对不同混交模式枯落物蓄积量、持水及蒸发特性进行定量研究。[结果] (1)不同混交刺槐人工林总蓄积量为0.29~1.01 kg/m2,且半分解枯落物占比均>60%。除刺槐×紫穗槐,各混交类型叶的蓄积量占比均大于刺槐纯林。(2 ...
曹泽涛 +5 more
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[Tripeptide polymer-based cell-imprinted hydrogels for high-efficiency circulating tumor cell capture]. [PDF]
Se PuSun W, Zhang Z, Zhao X, Chen J, Qing G.
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[Shihu Mixture alleviates diabetic cardiomyopathy in rats by Sirt3-mediated upregulation of myocardial mitochondrial mitophagy pathway]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoLin X, He Y, Shi H, Liu J, Hu H.
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Shuitu Baochi Xuebao, 2002 土壤水分有效性的高低是制约石渣土生产能力的关键因素之一。对丹江口库区郧县石渣土 3种不同土石比土壤水分有效性的研究表明 :土壤水分有效性与土壤中的土 (<2 mm)石 (>2 mm)比关系密切。土壤蒸发、持水、导水和供水能力均与土壤中的土石比的大小有关。 3种土壤的持水能力 ,以石砾含量较少、质地较粘的土壤最强 ,以石砾含量较多、质地为壤质的土壤最低。而土壤水分蒸发能力与砾石含量呈负相关 ,土壤水分扩散率则与砾石含量呈正相关。适中土石比的土壤可提高入渗性能 ,减少蒸发量 ,提高供水性能。
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[<i>Lactobacillus plantarum</i> alleviates lead exposure-induced learning and memory impairment in mice by regulating bile acid metabolism and inhibiting hippocampal NLRP3 expression]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoLi L, Yu W, Tan M, Li Y, Liu A, Meng X.
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Shuitu Baochi Xuebao目的探究水稻秸秆生物炭对矿区压实土壤水分入渗和蒸发特征的影响，为秸秆废弃物的资源化利用和矿区土壤修复提供依据。方法在模拟1.2、1.3、1.4、1.5、1.6 g/cm3（T1.2~T1.6）压实处理下，设置4种生物炭施量（0、2%、4%、6%）进行室内土柱模拟试验。结果1）不同施用量生物炭均减缓不同压实土壤湿润锋向下运移速率，土壤水分累积入渗量随生物炭施用量的增加呈先增加后减少趋势。2%施量处理均增加不同压实处理的累积入渗量，其中T1.2、T1.3、T1.5和T1.6时 ...
林钰泽 +5 more
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[Application of pectoralis major fascia in robotic nipple-sparing mastectomy with immediate breast reconstruction with gel implant]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za ZhiChen K, Lyu PW.
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Automatic classification method of e-commerce commodity raw materials through the introduction of self-supervised concepts and the construction of domain ontology. [PDF]
Sci RepLei B, Wang J, Shen C.
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