干旱区生态环境知识资源中心(Arid): Twenty-five Years of Fire Research in the Temperate Semi-arid Rangelands of Central Argentina: A Synthesis

Arid

DOI	10.1134/S1067413621010112
	Twenty-five Years of Fire Research in the Temperate Semi-arid Rangelands of Central Argentina: A Synthesis
	Daniel Valerio Pelaez; Blazquez, Francisco Ruben; Andrioli, Romina Jessica
通讯作者	Pelaez, DV (corresponding author), Univ Nacl Sur, Dept Agron, RA-8000 Bahia Blanca, Buenos Aires, Argentina. ; Pelaez, DV (corresponding author), Comis Invest Cient Prov Buenos Aires CIC, Buenos Aires, DF, Argentina. ; Pelaez, DV (corresponding author), Ctr Recursos Nat Renovables Zona Semiarida CERZOS, Bahia Blanca, Buenos Aires, Argentina.
来源期刊	RUSSIAN JOURNAL OF ECOLOGY
ISSN	1067-4136
EISSN	1608-3334
出版年	2021
卷号	52 期号:1 页码:49-58
英文摘要	Fire is a natural part in the semiarid zone of central Argentina (Caldenal). Historically, it had an important ecological role in this ecosystem on the species composition, vegetation structure and vegetation dynamics. Fire frequency decreased in the past 100 years as consequence of fine-fuel removal by domestic livestock grazing and active fire suppression. If intermittent fires do not occur the rangelands will be converted to savannas, shrublands or woodlands. The aim of this review was to explain the ecological role of fire in the southern Caldenal rangelands, the woody and grass species response to fire, and to discuss the effect of post-fire defoliation on forage grass species. Controlled fire could be used as a management tool for to reset the ecological balance among grass and woody species in the region. After controlled fire, for the recovery of desirable perennial grasses the burned rangelands may should not be grazed for at least one year. However, there is the need for further research to understand the effects of the controlled fire on soil seed bank, soil chemical, physical, and biotic properties, and use of controlled fire combined with other of woody species control strategies to prescribe sound and generalized management policies.
英文关键词	controlled burning woody species control desirable perennial grasses post-fire defoliation Caldé n District Argentina rangelands
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000619406200006
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/2XILL650/367779
作者单位	[Daniel Valerio Pelaez; Blazquez, Francisco Ruben; Andrioli, Romina Jessica] Univ Nacl Sur, Dept Agron, RA-8000 Bahia Blanca, Buenos Aires, Argentina; [Daniel Valerio Pelaez] Comis Invest Cient Prov Buenos Aires CIC, Buenos Aires, DF, Argentina; [Daniel Valerio Pelaez] Ctr Recursos Nat Renovables Zona Semiarida CERZOS, Bahia Blanca, Buenos Aires, Argentina
推荐引用方式 GB/T 7714	Daniel Valerio Pelaez,Blazquez, Francisco Ruben,Andrioli, Romina Jessica. Twenty-five Years of Fire Research in the Temperate Semi-arid Rangelands of Central Argentina: A Synthesis[J],2021,52(1):49-58.
APA	Daniel Valerio Pelaez,Blazquez, Francisco Ruben,&Andrioli, Romina Jessica.(2021).Twenty-five Years of Fire Research in the Temperate Semi-arid Rangelands of Central Argentina: A Synthesis.RUSSIAN JOURNAL OF ECOLOGY,52(1),49-58.
MLA	Daniel Valerio Pelaez,et al."Twenty-five Years of Fire Research in the Temperate Semi-arid Rangelands of Central Argentina: A Synthesis".RUSSIAN JOURNAL OF ECOLOGY 52.1(2021):49-58.