干旱区生态环境知识资源中心(Arid): Biocrust restoration: a key tool to recover degraded arid ecosystem functioning

Arid

DOI	10.7818/ECOS.2236
	Biocrust restoration: a key tool to recover degraded arid ecosystem functioning
	Canton, Yolanda; Roncero-Ramos, Beatriz; Roman Fernandez, Raul; Rodriguez-Caballero, Emilio; Chamizo, Sonia
通讯作者	Canton, Y (corresponding author)，Univ Almeria, Fac Ciencias Expt, Dept Agron, Almeria 04120, Spain. ; Canton, Y (corresponding author)，Univ Almeria, Ctr Colecc Cient, Univ Almeria CECOUAL, Almeria 04120, Spain.
来源期刊	ECOSISTEMAS
ISSN	1697-2473
出版年	2021
卷号	30 期号:3
英文摘要	Biocrusts are autotroph and heterotroph communities that cover 12% of the Earth land's surface, where they act as ecosystem engineers. They are very vulnerable to climate change and disturbance caused by different anthropic activities. In this work, we revise the impacts of both disturbance types, which negatively affect biogeochemical cycles and water and energy balances, accelerate erosion processes and dust emissions, and decrease biodiversity, reducing ecosystem ability to provide services. We also explore the ability of these communities to recover after disturbance, which in general requires long time periods for the most developed communities. Because of this, new biotechnologies have emerged to accelerate their restoration, based on the inoculation of biocrust-forming organisms. Results from two main strategies according to the origin of the biocrust propagules used are revised: a) translocation of biocrust fragments from a donor area to the degraded area. This strategy is recommended for planned activities in which the existing biocrust before disturbance is applied: b) large-scale cultivation of bloc-rust-forming organisms (cyanobacteria, lichens, mosses or the whole community) in laboratory or greenhouse conditions for their later inoculation in the degraded area. Finally, we identify future challenges to maximize restoration success and biocrust conservation.
英文关键词	biological soil crusts cyanobacteria drylands inoculation lichens mosses
类型	Article
语种	西班牙语
开放获取类型	gold
收录类别	ESCI
WOS记录号	WOS:000736978200017
WOS关键词	BIOLOGICAL SOIL CRUSTS ; CYANOBACTERIAL INOCULATION ; MOSS BIOCRUSTS ; INNER-MONGOLIA ; CLIMATE-CHANGE ; HEATED SOILS ; ALGAL CRUSTS ; DESERT ; CARBON ; WATER
WOS类目	Ecology
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376090
作者单位	[Canton, Yolanda; Roman Fernandez, Raul; Rodriguez-Caballero, Emilio; Chamizo, Sonia] Univ Almeria, Fac Ciencias Expt, Dept Agron, Almeria 04120, Spain; [Canton, Yolanda; Roman Fernandez, Raul; Rodriguez-Caballero, Emilio; Chamizo, Sonia] Univ Almeria, Ctr Colecc Cient, Univ Almeria CECOUAL, Almeria 04120, Spain; [Roncero-Ramos, Beatriz] Univ Liege, InBios Ctr Prot Engn, Dept Life Sci, Liege, Belgium
推荐引用方式 GB/T 7714	Canton, Yolanda,Roncero-Ramos, Beatriz,Roman Fernandez, Raul,et al. Biocrust restoration: a key tool to recover degraded arid ecosystem functioning[J],2021,30(3).
APA	Canton, Yolanda,Roncero-Ramos, Beatriz,Roman Fernandez, Raul,Rodriguez-Caballero, Emilio,&Chamizo, Sonia.(2021).Biocrust restoration: a key tool to recover degraded arid ecosystem functioning.ECOSISTEMAS,30(3).
MLA	Canton, Yolanda,et al."Biocrust restoration: a key tool to recover degraded arid ecosystem functioning".ECOSISTEMAS 30.3(2021).