气候变化领域集成服务门户(CCPortal): POST-FIRE REGENERATION OF OAK-PINE FOREST ACROSS A CHRONOSEQUENCE IN WESTERN MEXICO: KEY SPECIES FOR FOREST RESTORATION

CCPortal

DOI	10.17129/botsci.3440
	POST-FIRE REGENERATION OF OAK-PINE FOREST ACROSS A CHRONOSEQUENCE IN WESTERN MEXICO: KEY SPECIES FOR FOREST RESTORATION
	Atondo-Bueno, Edel Joshua; Zuloaga-Aguilar, Susana; Muniz-Castro, Miguel Angel; Cuevas-Guzman, Ramon; Lopez-Barrera, Fabiola; Alanis-Rodriguez, Eduardo
发表日期	2024
ISSN	2007-4298
EISSN	2007-4476
英文摘要	Background: High-severity fires are serious anthropogenic threats to forests, as they can cause forest degradation on unrecoverable scales. Therefore, understanding the patterns and drivers of post-fire regeneration is essential to designing restoration proposals. Hypotheses: After a high-severity fire, we expected greater species richness and abundance of individuals in flat sites than in hillside sites since seeds, nutrients, and organic matter accumulate in flat landforms. Compared to some Pinus species, Quercus species are more drought-tolerant after a forest fire and, therefore, they are expected to dominate post-fire chronosequences. Study site: The study was conducted in the La Primavera Flora and Fauna Protection Area. Methods: We sampled vegetation and microenvironmental variables from 2021 to 2022 at 18 sites located on flat and hillside areas, at 3, 9, and >= 20 years since the last high-severity forest fires (TSF). Results: The richness of woody and herbaceous species was higher at 3 TSF and 9 TSF. The topographic condition did not significantly drive the richness and abundance of woody species, but richness and abundance of herbaceous species were significantly greater in flat sites. The oak tree Quercus resinosa Liebm. was the dominant species throughout the chronosequence. Conclusions: Quercus resinosa represents a foundational species for recovering forest structure and composition. Flat sites may act as regeneration nuclei, but hillside sites require greater restoration efforts. /
英文关键词	Passive restoration; Pinus oocarpa; Quercus resinosa; species composition; vegetation structure; vegetation succession
语种	英语
WOS研究方向	Plant Sciences
WOS类目	Plant Sciences
WOS记录号	WOS:001208422800001
来源期刊	BOTANICAL SCIENCES
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/298554
作者单位	Universidad de Guadalajara; Universidad de Guadalajara; Instituto de Ecologia - Mexico; Universidad Autonoma de Nuevo Leon
推荐引用方式 GB/T 7714	Atondo-Bueno, Edel Joshua,Zuloaga-Aguilar, Susana,Muniz-Castro, Miguel Angel,et al. POST-FIRE REGENERATION OF OAK-PINE FOREST ACROSS A CHRONOSEQUENCE IN WESTERN MEXICO: KEY SPECIES FOR FOREST RESTORATION[J],2024.
APA	Atondo-Bueno, Edel Joshua,Zuloaga-Aguilar, Susana,Muniz-Castro, Miguel Angel,Cuevas-Guzman, Ramon,Lopez-Barrera, Fabiola,&Alanis-Rodriguez, Eduardo.(2024).POST-FIRE REGENERATION OF OAK-PINE FOREST ACROSS A CHRONOSEQUENCE IN WESTERN MEXICO: KEY SPECIES FOR FOREST RESTORATION.BOTANICAL SCIENCES.
MLA	Atondo-Bueno, Edel Joshua,et al."POST-FIRE REGENERATION OF OAK-PINE FOREST ACROSS A CHRONOSEQUENCE IN WESTERN MEXICO: KEY SPECIES FOR FOREST RESTORATION".BOTANICAL SCIENCES (2024).