Results 121 to 130 of about 451 (144)

混交刺槐人工林枯落物蓄积特征及其水文效应

open access: yesShuitu 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
doaj  

[Expert consensus on the treatment of second-degree burn wounds (2024 edition) Ⅱ: surgical treatment and infection prevention and treatment]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Chinese Burn Association   +2 more
europepmc   +1 more source

[Research progress on the role of extracellular vesicles in bacterial pathogenesis]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2018
Guo S, Zhao L, Tao S, Zhang C.
europepmc   +1 more source

[Gut microbiota and osteoporosis]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao, 2016
Huang YQ   +4 more
europepmc   +1 more source

[Research progress of scaffold materials for tissue engineered meniscus]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2019
Feng Z, Fan Y, Guo J, Fu W.
europepmc   +1 more source

[Heterogeneity of hematopoietic stem cell]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi, 2015
Chen C, Hao S, Cheng T.
europepmc   +1 more source

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