对智利巴塔哥尼亚Katalalixar国家保护区地衣生物群知识的贡献

IF 0.4 4区生物学 Q4 PLANT SCIENCES

GAYANA BOTANICA Pub Date : 2020-06-01 DOI:10.4067/s0717-66432020000100038

Johana Villagra, David Alors, Angélica Casanova-Katny

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引用次数: 0

摘要

地衣被认为是与环境干扰相关的生态系统过程的生物指示器。然而，当时对其进行评价需要系统的生物多样性记录，而这在Katalalixar国家保护区是不存在的。本研究的目的是对Katalalixar国家自然保护区地衣生物群的丰富度和分布进行分类，不仅对物种进行鉴定，而且对其生态和生物地理背景进行解释。通过随机抽样，在烟草林、梭子桐森林和泥炭沼泽中共鉴定出70种，隶属于32科65属。发现了大量的特有物种，占南美洲南部特有物种的34%，智利特有的guzmanii伪伤寒(pseudoyphellaria guzmanii)为艾森地区的新记录。

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Contribución al conocimiento de la biota liquénica de la Reserva Nacional Katalalixar, Patagonia, Chile

Lichens are recognized as bioindicators of ecosystem processes associated with environmental disturbances. However, its evaluation in the time requires systematic records of biodiversity which are non-existent in the Katalalixar National Reserve. The aim of this study was to catalog the richness and distribution of lichen biota of Katalalixar National Reserve, not only by identifying the species but interpreting them in their ecological and biogeographic context. By random sampling in Nothofagus nitida, Pilgerodendron uviferum forests and peat bogs 70 species were identified, belonging to 32 families and 65 genera. A high number of endemism was found, with 34% of the species endemic to Southern South American and the Chilean endemic Pseudocyphellaria guzmanii constitutes a new record for the Aisen Region.

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来源期刊

GAYANA BOTANICA Agricultural and Biological Sciences-Plant Science

CiteScore

0.70

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： The journal welcomes works carried out by scientists of all nationalities, and may be written in either English or Spanish. The journal receives works in systematic, taxonomy, floristic, ecology, physiology, morphology, development, conservation, cytology and phytochemical botany.