Increasing world consumption of beef as a driver of regional and global change: A call for policy action based on evidence from Queensland (Australia), Colombia and Brazil

被引:155
作者
McAlpine, C. A. [1 ]
Etter, A. [2 ]
Fearnside, P. M. [3 ]
Seabrook, L. [1 ]
Laurance, W. F. [4 ]
机构
[1] Univ Queensland, Sch Geog Planning & Architecture, Ctr Remote Sensing & Spatial Informat Sci, St Lucia, Qld 4072, Australia
[2] Javeriana Univ, Dept Ecol & Terr, Bogota, Colombia
[3] Natl Inst Res Amazon INPA, BR-69011970 Manaus, Amazonas, Brazil
[4] Smithsonian Trop Res Inst, Balboa, Ancon, Panama
来源
GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS | 2009年 / 19卷 / 01期
关键词
Beef consumption; Carbon credits; Deforestation; Ecosystem degradation; Exotic grasses; Greenhouse gases; Market forces; New consumers; Regrowth forests; Soybeans; GREENHOUSE-GAS EMISSIONS; RAIN-FOREST FRAGMENTATION; LAND-COVER; TROPICAL DEFORESTATION; AGRICULTURAL LAND; AMAZON; CARBON; PATTERNS; LIVESTOCK; SAVANNA;
D O I
10.1016/j.gloenvcha.2008.10.008
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
While the global community is seeking to reduce fossil fuel consumption, a parallel but equally important issue is the environmental impacts of increased world consumption of beef. We provide a comparative analysis and synthesis of the expansion of beef cattle production and its regional and global environmental impacts for Queensland (Australia), Colombia and Brazil. Evidence assembled indicates that rising beef consumption is a major driver of regional and global change, and warrants greater policy attention. We propose four policy imperatives to help mitigate escalating environmental impacts of beef: stop subsidising beef production and promoting beef consumption; control future expansion of soybeans and extensive grazing; protect and restore regrowth forests in grazing lands; and allocate resources to less environmentally damaging alternative land uses. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码:21 / 33
页数:13
相关论文
共 108 条
[1]  
Andersen L.E., 2002, DYNAMICS DEFORESTATI, DOI 10.1017/cbo9780511493454
[2]   Emission of trace gases and aerosols from biomass burning [J].
Andreae, MO ;
Merlet, P .
GLOBAL BIOGEOCHEMICAL CYCLES, 2001, 15 (04) :955-966
[3]  
[Anonymous], 2002, World Agriculture. Towards 2015/2030
[4]  
Arango N., 1998, INFORME NACL ESTADO
[5]   Grazing systems, ecosystem responses, and global change [J].
Asner, GP ;
Elmore, AJ ;
Olander, LP ;
Martin, RE ;
Harris, AT .
ANNUAL REVIEW OF ENVIRONMENT AND RESOURCES, 2004, 29 :261-299
[6]  
*AUSTR BUR STAT, 2007, 7123355001 AGR STAT
[7]  
*AUSTR GREENH OFF, 2006, QUEENSL GREENH GAS I
[8]  
Barbosa Reinaldo Imbrozio, 2000, Acta Amazonica, V30, P601
[9]   Fire frequency and area burned in the Roraima savannas of Brazilian Amazonia [J].
Barbosa, RI ;
Fearnside, PM .
FOREST ECOLOGY AND MANAGEMENT, 2005, 204 (2-3) :371-384
[10]   Above-ground biomass and the fate of carbon after burning in the savannas of Roraima, Brazilian Amazonia [J].
Barbosa, RI ;
Feamside, PM .
FOREST ECOLOGY AND MANAGEMENT, 2005, 216 (1-3) :295-316