干旱区生态环境知识资源中心(Arid): Evaluating success of various restorative interventions through drone- and field-collected data, using six putative framework species in Argentinian Patagonia

Arid

DOI	10.1111/rec.13025
	Evaluating success of various restorative interventions through drone- and field-collected data, using six putative framework species in Argentinian Patagonia
	Perez, Daniel R.1; Pilustrelli, Claudio 1; Farinaccio, Fernando M.1; Sabino, Guillermo 2; Aronson, James 3
通讯作者	Perez, Daniel R.
来源期刊	RESTORATION ECOLOGY
ISSN	1061-2971
EISSN	1526-100X
出版年	2020
卷号	28 页码:A44-A53
英文摘要	Field data and unmanned aerial vehicles, also known as drones, were used to analyze a long-term experiment in a severely degraded area of the Monte, one of the most arid and degraded biomes in Argentina. Field methods and drone orthoimages obtained from flights of a quadcopter at 20 and 40 m were used to compare plantation plots versus natural recovery on scarified sites, and the field performance of six putative framework species under four different treatments was evaluated. After 5 years of recovery in soils with almost no organic matter and mean annual rainfall averaging 145 mm, plantation plots had high survival rates (>65%) for all species as determined through both field survey and drone imagery. Three species were planted with a greater number of seedlings due to their availability in nurseries. For these species experimental treatments were studied statistically. Independently of treatment applied (control; 1/2 L hydrogel; 1 L hydrogel; 1 L of hydrogel + 1/2 kg of organic compost), highest survival rates were found for P. flexuosa var. depressa (88% +/- 14.8) and A. lampa (84% +/- 14.8). Drone images and field data both showed that these two putative framework species had the highest plant cover. In sharp contrast, mechanical scarification without planting or other treatments induced very low recovery (<2%). We demonstrate that drone imagery provides a new and very valuable tool for evaluating and monitoring restorative interventions in drylands.
英文关键词	drone imagery drylands framework species outplanting multispectral images scarification
类型	Article
语种	英语
国家	Argentina ; USA
收录类别	SCI-E
WOS记录号	WOS:000486243400001
WOS关键词	UNMANNED AERIAL VEHICLES ; RANGELAND ; ACCURACY ; CONSERVATION
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/2XILL650/218465
作者单位	1.Natl Univ Comahue, Lab Rehabil & Ecol Restorat Arid & Semiarid Ecosy, RA-8300 Neuquen, Argentina; 2.Natl Univ Comahue, Fac Econ & Adm, RA-8300 Neuquen, Argentina; 3.Missouri Bot Garden, Ctr Conservat & Sustainable Dev, 4344 Shaw Blvd, St Louis, MO 63110 USA
推荐引用方式 GB/T 7714	Perez, Daniel R.,Pilustrelli, Claudio,Farinaccio, Fernando M.,et al. Evaluating success of various restorative interventions through drone- and field-collected data, using six putative framework species in Argentinian Patagonia[J],2020,28:A44-A53.
APA	Perez, Daniel R.,Pilustrelli, Claudio,Farinaccio, Fernando M.,Sabino, Guillermo,&Aronson, James.(2020).Evaluating success of various restorative interventions through drone- and field-collected data, using six putative framework species in Argentinian Patagonia.RESTORATION ECOLOGY,28,A44-A53.
MLA	Perez, Daniel R.,et al."Evaluating success of various restorative interventions through drone- and field-collected data, using six putative framework species in Argentinian Patagonia".RESTORATION ECOLOGY 28(2020):A44-A53.