干旱区生态环境知识资源中心(Arid): Known and estimated distribution in Mexico of Batrachochytrium dendrobatidis, a pathogenic fungus of amphibians

Arid

DOI	10.1111/btp.12697
	Known and estimated distribution in Mexico of Batrachochytrium dendrobatidis, a pathogenic fungus of amphibians
	Bolom-Huet, Rene 1; Pineda, Eduardo 2; Diaz-Fleischer, Francisco 1; Munoz-Alonso, Antonio L.3; Galindo-Gonzalez, Jorge 1
通讯作者	Galindo-Gonzalez, Jorge
来源期刊	BIOTROPICA
ISSN	0006-3606
EISSN	1744-7429
出版年	2019
卷号	51 期号:5 页码:731-746
英文摘要	Chytridiomycosis caused by fungus Batrachochytrium dendrobatidis (Bd) is one of the decline global causes of amphibians. Currently, it is distributed throughout a broad range of climates and ecosystems around the world. An epidemic wave of chytridiomycosis began in North America, resulting in population decline and local extinction of many species, reconfiguring species composition of amphibian communities in the Americas. In Mexico, Bd has caused an amphibian population decrease, and its potential distribution area has not been determined. We reviewed the number of species infected, obtaining Bd frequency of infection by land use and vegetation type, and by elevation range. We examined the known distribution of Bd, estimated the potential distribution, and obtained the bioclimate variables relevant for Bd. Our results indicate that in Mexico, Bd has been detected in 78 species of amphibians in 10 families, from 29 different land use and vegetation types, with cloud forest having the highest number of cases (139) and infected species (15). Bd occurs over an elevation range of 1-3,300 m asl and is most frequent at 1,200-1,500 m asl (36%). In addition to the regions previously described as suitable for Bd, our model included desert, coastal, and tropical forest regions, revealing an increase in the area where amphibians could be at risk of infection. Distribution of Bd is mainly associated with temperature of the wettest quarter and potential evapotranspiration of the warmer quarter. We offer an estimate of the ideal conditions for Bd in Mexico, also information for future studies on Bd and the conservation of amphibians. in Spanish is available with online material.
英文关键词	Amphibian conservation amphibian population reduction bioclimate variables chytridiomycosis modeling species distribution
类型	Article
语种	英语
国家	Mexico
收录类别	SCI-E
WOS记录号	WOS:000484746300001
WOS关键词	SPECIES DISTRIBUTION MODELS ; CHYTRID FUNGUS ; POPULATION DECLINES ; INFECTIOUS-DISEASE ; SPATIAL-PATTERNS ; CHYTRIDIOMYCOSIS ; CONSERVATION ; DYNAMICS ; RAIN ; TEMPERATURE
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/2XILL650/214679
作者单位	1.Univ Veracruzana, INBIOTECA, Xalapa, Veracruz, Mexico; 2.Inst Ecol AC, Red Biol & Conservac Vertebrados, Xalapa, Veracruz, Mexico; 3.Colegio Frontera Sur ECOSUR, San Cristobal Casas, Chiapas, Mexico
推荐引用方式 GB/T 7714	Bolom-Huet, Rene,Pineda, Eduardo,Diaz-Fleischer, Francisco,et al. Known and estimated distribution in Mexico of Batrachochytrium dendrobatidis, a pathogenic fungus of amphibians[J],2019,51(5):731-746.
APA	Bolom-Huet, Rene,Pineda, Eduardo,Diaz-Fleischer, Francisco,Munoz-Alonso, Antonio L.,&Galindo-Gonzalez, Jorge.(2019).Known and estimated distribution in Mexico of Batrachochytrium dendrobatidis, a pathogenic fungus of amphibians.BIOTROPICA,51(5),731-746.
MLA	Bolom-Huet, Rene,et al."Known and estimated distribution in Mexico of Batrachochytrium dendrobatidis, a pathogenic fungus of amphibians".BIOTROPICA 51.5(2019):731-746.