火灾对胡安·威廉姆森植物园的影响

Semiarida Pub Date : 2019-12-01 DOI:10.19137/semiarida.2019(02).73-78

Viviana J. Cenizo, M. Mazzola

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引用次数: 0

摘要

胡安威廉姆森植物园位于圣罗莎(La Pampa)以北7公里处，位于UNLPam农学院。植物收藏包括各种各样的物种，主要是在1974年建立时栽培的。2016年12月，一场大火烧毁了85%的面积，影响了大量植物。这项工作的目的是对火灾后的植物采集损失进行调查，以便建议更换标本的必要行动和全面恢复烧毁地区的其他行动。火灾发生后3个月、15个月和21个月分别进行了调查，以确定烧伤标本的种类、数量和状况。受影响最严重的是植物园和教学园，共死亡乔灌木标本50件，对应31个分类群，以柏科为主。为了保证JBJW教学-科学-历史遗产的保存，建议对受火灾影响的植物收藏品采取恢复措施。

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FIRE EFFECTS ON THE JUAN WILLIAMSON BOTANICAL GARDEN

Juan Williamson Botanical Garden is located 7 km North of Santa Rosa (La Pampa) at the Faculty of Agronomy, UNLPam. The plant collection comprises a variety of species mostly cultivated at its foundation in 1974. In December 2016, a fire that burnt 85% of its area affected a large number of plants. The objective of this work was to carry out a postfire survey of plant collection losses in order to recommend the necessary actions for specimen’s replacement, and other actions for the full recovery of the burnt area. Surveys to identify species, number and condition of burned specimens were conducted 3, 15 and 21 months after the fire. The most affected collections were the Arboretum and the Teaching Garden with a total of 50 dead trees and shrubs specimens, corresponding to 31 taxa, mostly of the Cupressaceae Family. In order to guarantee the preservation of the JBJW didacticscientifichistorical heritage, recovery actions for plant collections affected by fire are recommended.

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Semiarida

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0.00%

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审稿时长

18 weeks