Ecological effect and ecological reconstruction of Pinus yunnanensis forest after fire

doi:10.14088/j.cnki.issn0439-8114.2019.21.015

Abstract

Abstract: Based on the background of Daxi Mountain forest fire in Longyang district, Baoshan city, Yunnan province, the vegetation restoration under Pinus yunnanensis forest was monitored and studied. From 2014 to 2016, the monitoring period was three years. Six 20 m×20 m tree plots and several shrubs and herbs plots were set up. Monitoring data show that a certain degree of fire is beneficial to plant short-term biodiversity, but the increase of species will mainly be tropical and invasive species, and the composition and nature will change compared with the original ecosystem.

Key words: Pinus yunnanensis forest, burned area, diversity, ecological restoration

CLC Number:

S718.59

LIU Jing-lun, CHEN Wen-hua, WANG Jian-yun, LIU Rong-jian. Ecological effect and ecological reconstruction of Pinus yunnanensis forest after fire[J]. HUBEI AGRICULTURAL SCIENCES, 2019, 58(21): 73-75.

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Ecological effect and ecological reconstruction of Pinus yunnanensis forest after fire

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