Cellulosic biofuel contributions to a sustainable energy future: Choices and outcomes

被引：347

作者：

Robertson, G. Philip ^{[1
,2
,3
]}

Hamilton, Stephen K. ^{[1
,3
,4
]}

Barham, Bradford L. ^{[5
,6
]}

Dale, Bruce E. ^{[3
,7
]}

Izaurralde, R. Cesar ^{[3
,8
,9
]}

Jackson, Randall D. ^{[6
,10
]}

Landis, Douglas A. ^{[3
,11
]}

Swinton, Scott M. ^{[3
,12
]}

Thelen, Kurt D. ^{[2
,3
]}

Tiedje, James M. ^{[2
,3
,13
]}

机构：

[1] Michigan State Univ, WK Kellogg Biol Stn, Hickory Corners, MI 49060 USA

[2] Michigan State Univ, Dept Plant Soil & Microbial Sci, E Lansing, MI 48824 USA

[3] Michigan State Univ, Great Lakes Bioenergy Res Ctr, E Lansing, MI 48824 USA

[4] Michigan State Univ, Dept Integrat Biol, E Lansing, MI 48824 USA

[5] Univ Wisconsin, Dept Agr & Appl Econ, Madison, WI 53706 USA

[6] Univ Wisconsin, Great Lakes Bioenergy Res Ctr, Madison, WI 53706 USA

[7] Michigan State Univ, Dept Chem Engn & Mat Sci, E Lansing, MI 48824 USA

[8] Univ Maryland, Dept Geog Sci, College Pk, MD 20742 USA

[9] Texas A&M Univ, Texas AgriLife Res, Temple, TX 76502 USA

[10] Univ Wisconsin, Dept Agron, 1575 Linden Dr, Madison, WI 53706 USA

[11] Michigan State Univ, Dept Entomol, E Lansing, MI 48824 USA

[12] Michigan State Univ, Dept Agr Food & Resource Econ, E Lansing, MI 48824 USA

[13] Michigan State Univ, Ctr Microbial Ecol, E Lansing, MI 48824 USA

来源：

SCIENCE | 2017年 / 356卷 / 6345期

基金：

美国国家科学基金会;

关键词：

SOIL MICROBIAL COMMUNITIES; LIFE-CYCLE ASSESSMENT; CROPPING SYSTEMS; BIOENERGY CROPS; NITROUS-OXIDE; UPPER MIDWEST; ENVIRONMENTAL IMPACTS; ECOSYSTEM SERVICES; GREENHOUSE GASES; CARBON-DIOXIDE;

D O I：

10.1126/science.aal2324

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Cellulosic crops are projected to provide a large fraction of transportation energy needs by mid-century. However, the anticipated land requirements are substantial, which creates a potential for environmental harm if trade-offs are not sufficiently well understood to create appropriately prescriptive policy. Recent empirical findings show that cellulosic bioenergy concerns related to climate mitigation, biodiversity, reactive nitrogen loss, and crop water use can be addressed with appropriate crop, placement, and management choices. In particular, growing native perennial species on marginal lands not currently farmed provides substantial potential for climate mitigation and other benefits.

引用

页数：9

共 112 条

[1] Evapotranspiration of annual and perennial biofuel crops in a variable climate [J].