干旱区生态环境知识资源中心(Arid): Inoculation and habitat amelioration efforts in biological soil crust recovery vary by desert and soil texture

Arid

DOI	10.1111/rec.13087
	Inoculation and habitat amelioration efforts in biological soil crust recovery vary by desert and soil texture
	Faist, Akasha M.1; Antoninka, Anita J.2; Belnap, Jayne3 ; Bowker, Matthew A.2; Duniway, Michael C.3; Garcia-Pichel, Ferran 4,5; Nelson, Corey 4,5; Reed, Sasha C.3; Giraldo-Silva, Ana 4,5; Velasco-Ayuso, Sergio 6; Barger, Nichole N.7
通讯作者	Faist, Akasha M.
来源期刊	RESTORATION ECOLOGY
ISSN	1061-2971
EISSN	1526-100X
出版年	2020
卷号	28 页码:S96-S105
英文摘要	As dryland degradation continues, it is increasingly important to understand how to effectively restore biocrust communities. Potential techniques include the addition of biocrust inoculum to accelerate biocrust recovery. Enhanced erosion typical of degraded environments creates a challenge for these approaches, due to loss by wind or water and burial by saltating particles. To retain and protect added inoculum, the inclusion of habitat-amelioration techniques can improve recovery rates. This study tested three different types of inoculum (field-collected, greenhouse-cultivated, and laboratory-cultivated biocrust) coupled with two treatments to augment soil stability and ameliorate habitat limitations: soil surface polyacrylamide additions and installation of straw barriers. This was done across two deserts (Great Basin and Chihuahuan) and separated into generally coarse- or finer-textured soils in each desert, with results monitored for 3 years (2015, 2016, 2017). While the inoculum type, coupled with habitat ameliorations, occasionally enhanced biocrust growth across years and treatments, in other cases, it made no difference compared to natural recovery rates. Rather, the desert location and soil texture groupings were the most prominent factors in determining recovery trajectories. Recovery proportions were similar in the finer-textured sites in both the Great Basin and the Chihuahuan deserts, while the coarser-textured site in the Great Basin did show some recovery over time and the Chihuahuan coarser-textured site did not. This study demonstrates the importance of understanding site potential and identifying key limitations to biocrust recovery for successful restoration projects.
英文关键词	biocrust Chihuahuan cyanobacteria Great Basin polyacrylamide soil texture
类型	Article
语种	英语
国家	USA ; Argentina
收录类别	SCI-E
WOS记录号	WOS:000506087300001
WOS关键词	BIOCRUSTS ; STABILITY ; REHABILITATION ; CYANOBACTERIA ; CULTIVATION ; EROSION ; RUNOFF ; DUNES
WOS类目	Ecology
WOS研究方向	Environmental Sciences & Ecology
EI主题词	2020-01-08
来源机构	United States Geological Survey ; Arizona State University ; New Mexico State University
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/312427
作者单位	1.New Mexico State Univ, Dept Anim & Range Sci, Las Cruces, NM 88003 USA; 2.No Arizona Univ, Sch Forestry, Flagstaff, AZ 86011 USA; 3.US Geol Survey, Southwest Biol Sci Ctr, Moab, UT 84532 USA; 4.Arizona State Univ, Biodesign Inst, Sch Life Sci, Tempe, AZ 85281 USA; 5.Arizona State Univ, Biodesign Inst, Ctr Fundamental & Appl Microbiom, Tempe, AZ 85281 USA; 6.Univ Buenos Aires, Fac Agron, Inst Invest Fisiol & Ecol Vinculadas Agr, C1417DSE, Buenos Aires, DF, Argentina; 7.Univ Colorado, Dept Ecol & Evolutionary Biol, Boulder, CO 80309 USA
推荐引用方式 GB/T 7714	Faist, Akasha M.,Antoninka, Anita J.,Belnap, Jayne,et al. Inoculation and habitat amelioration efforts in biological soil crust recovery vary by desert and soil texture[J]. United States Geological Survey, Arizona State University, New Mexico State University,2020,28:S96-S105.
APA	Faist, Akasha M..,Antoninka, Anita J..,Belnap, Jayne.,Bowker, Matthew A..,Duniway, Michael C..,...&Barger, Nichole N..(2020).Inoculation and habitat amelioration efforts in biological soil crust recovery vary by desert and soil texture.RESTORATION ECOLOGY,28,S96-S105.
MLA	Faist, Akasha M.,et al."Inoculation and habitat amelioration efforts in biological soil crust recovery vary by desert and soil texture".RESTORATION ECOLOGY 28(2020):S96-S105.