干旱区生态环境知识资源中心(Arid): Breeding phenology, distribution and conservation status of Markham's Storm-Petrel Oceanodroma markhami in the Atacama Desert

Arid

DOI	10.5253/arde.v107i1.a1
	Breeding phenology, distribution and conservation status of Markham's Storm-Petrel Oceanodroma markhami in the Atacama Desert
	Barros, Rodrigo; Medrano, Fernando; Norambuena, Heraldo, V; Peredo, Ronny; Silva, Rodrigo; de Groote, Felipe; Schmitt, Fabrice
通讯作者	Medrano, Fernando
来源期刊	ARDEA
ISSN	0373-2266
EISSN	2213-1175
出版年	2019
卷号	107 期号:1 页码:75-84
英文摘要	Markham's Storm-Petrel Oceanodroma markhami is one of the least known seabirds in the world. Between 2013 and 2017, we conducted an extensive ground based survey to locate nests, confirm nesting colonies and, whenever possible, characterize Markham's Storm-Petrel breeding phenology. The survey was conducted in the Atacama Desert, northern Chile, covering the area between Arica (18.240 degrees S, 70.509 degrees W) and Taltal (25.050 degrees S, 70.486 degrees W). Our study led to the discovery of two new colonies and to a six-fold increase in the estimate of the breeding population at the previously known Arica colony: a more accurate estimate of 55,308 pairs. Prior to this study, 9362 breeding pairs were known to occur in two colonies. Currently, the colonies of Arica (34,684 nests), Pampa La Perdiz (624 nests) and Salar Grande (20,000 nests) represent almost 95% of the known breeding population. We found that the colony of Arica has a different breeding phenology to that of the Pampa Perdiz and Salar Grande colonies, which could be due to differences in their food phenology. None of the colonies lie within designated protected areas and they strongly overlap with current and planned mining, wind farms and power plants in northern Chile. Apart from the disturbance caused by destruction of habitat and nests, these developments are also important sources of artificial light that cause the grounding of fledglings, after which many of them probably die from the collision impact or predation. It is vital to ensure the conservation of this species by protecting their breeding grounds and by reducing the light pollution not only in the colonies, but also at the access points to the colonies and at the big cities nearby.
英文关键词	Hydrobates markhami Atacama Desert Procellariiformes Storm-Petrels distribution breeding phenology light pollution
类型	Article
语种	英语
国家	Chile
收录类别	SCI-E
WOS记录号	WOS:000467261900007
WOS类目	Ornithology
WOS研究方向	Zoology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/214383
作者单位	Red Observadores Aves & Vida Silvestre Chile, Julio Prado 1144,Dept 31, Santiago, Chile
推荐引用方式 GB/T 7714	Barros, Rodrigo,Medrano, Fernando,Norambuena, Heraldo, V,et al. Breeding phenology, distribution and conservation status of Markham's Storm-Petrel Oceanodroma markhami in the Atacama Desert[J],2019,107(1):75-84.
APA	Barros, Rodrigo.,Medrano, Fernando.,Norambuena, Heraldo, V.,Peredo, Ronny.,Silva, Rodrigo.,...&Schmitt, Fabrice.(2019).Breeding phenology, distribution and conservation status of Markham's Storm-Petrel Oceanodroma markhami in the Atacama Desert.ARDEA,107(1),75-84.
MLA	Barros, Rodrigo,et al."Breeding phenology, distribution and conservation status of Markham's Storm-Petrel Oceanodroma markhami in the Atacama Desert".ARDEA 107.1(2019):75-84.