NWIPB OpenIR
围栏封育对三江源区高寒草甸凋落物持水率的影响
畅喜云; 姚世庭; 赵得萍; 范月君; 李欣
2020
Source Publication黑龙江畜牧兽医
Issue21Pages:122-125
Abstract为评估三江源区高寒草甸地上凋落物与水源涵养的关系,研究围栏封育的植被层面对降雨截留的影响,试验采用浸泡法测定了围栏封育与自由放牧凋落物鲜重、分解速率、最大持水量并分析其变化特征。结果表明:除了枯黄期(8月30日后)外,围栏封育与自由放牧草甸凋落物的自然持水率同一月份间差异显著(P<0.05)。说明围栏封育可以提升三江源区高寒草甸生态系统水源涵养功能。
Keyword凋落物含水量 凋落物分解率 围栏封育草地 自由放牧草地 高寒草甸 三江源区
Document Type期刊论文
Identifierhttp://210.75.249.4/handle/363003/60522
Collection中国科学院西北高原生物研究所
Recommended Citation
GB/T 7714
畅喜云,姚世庭,赵得萍,等. 围栏封育对三江源区高寒草甸凋落物持水率的影响[J]. 黑龙江畜牧兽医,2020(21):122-125.
APA 畅喜云,姚世庭,赵得萍,范月君,&李欣.(2020).围栏封育对三江源区高寒草甸凋落物持水率的影响.黑龙江畜牧兽医(21),122-125.
MLA 畅喜云,et al."围栏封育对三江源区高寒草甸凋落物持水率的影响".黑龙江畜牧兽医 .21(2020):122-125.
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