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西宁地区干旱浅山生态景观林效果分析与评价

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本文以西宁干旱浅山区的12个不同立地条件样地为研究对象,开展样地现状及树种配置模式调查,并通过AHP分析法对12个样地生态景观林进行综合评价.结果表明:青海云杉+暴马丁香+山杏样地的综合评价指数为1.2193,景观效果最佳;其次为青杨+祁连圆柏+油松样地、山杏+北美海棠+油松样地、木梨+油松样地、河北杨+祁连圆柏样地综合应用价值较高,适宜在相似气候区干旱浅山生态景观林营造中推广应用.
Effect Analysis and Evaluation of Ecological Landscape Forest in Arid Shallow Mountains of Xining Area
In this study,twelve plots with different site conditions in the arid and shallow mountainous ar-eas of Xining were selected.The present situation of the plots and the pattern of tree species allocation were investigated,and the landscape effect was analyzed.Additionally,the AHP method was used to comprehen-sively evaluate the ecological landscape forests of the 12 plots.The results showed that the comprehensive e-valuation index was the highest in plot Picea crassifolia+Syringa reticulata subsp.amurensis+Prunus sibirica(1.2193),followed by plot Populus cathayana+Juniperus przewalskii+Pinus tabuliformis,plot Prunus sibir-ica+Malus+Pinus tabuliformis,plot Pyrus xerophila+Pinus tabuliformis and plot Populus × hopeiensis+Juniperus przewalskii,which were suitable for popularization and application in ecological landscape forest construction of arid shallow mountain in similar climate zone areas.

Ecological landscape forestEffect analysisEvaluation

刘宝尧、张锦梅、满丽婷、刘桂英、李晨

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西宁植物园,青海 西宁 810003

青海西宁城市生态系统国家定位观测研究站,青海 西宁 810003

生态景观林 效果分析 评价

2024

青海农林科技
青海省农林科学院 青海省林学会 青海省农学会

青海农林科技

影响因子:0.183
ISSN:1004-9967
年,卷(期):2024.(3)