Reed canarygrass (Phalaris arundinacea) outperforms Miscanthus or willow on marginal soils, brownfield and non-agricultural sites for local, sustainable energy crop production
Reed canarygrass (Phalaris arundinacea) outperforms Miscanthus or willow on marginal soils, brownfield and non-agricultural sites for local, sustainable energy crop production
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芦苇金丝雀 (Phalaris arundinacea) 在边缘土壤、棕地和非农业场地上的当地可持续能源作物生产优于芒草或柳树
DOI:
10.1016/j.biombioe.2015.04.015
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发表时间:
2015
影响因子:
6
通讯作者:
Lord R
中科院分区:
文献类型:
--
作者:
Lord R
Growing biomass on non-agricultural land could potentially deliver renewable energy services without displacing land from food production, avoiding the social and environmental conflicts associated with bioenergy. A variety of derelict underutilized and neglected land types are possible candidates, sharing a number of challenges for agronomy, including contaminants in soils, potential uptake and dispersion through energy use. Most previous field trials have grown woody biomass species during phytoremediation. Five one-hectare brownfield sites in NE England, were each amended with c.500 t ha−1of green-waste compost, planted with short-rotation coppice willow,Miscanthus, reed canarygrass and switchgrass,1and then harvested for 3–5 years.Critical issues for the economic and environmental viability of energy production on brownfield land were investigated: The yields achieved on non-agricultural land; the potential for fuel contamination; the suitability for use and potential markets for any biomass produced. RCG appears best suited to the challenging soil conditions found on non-agricultural land, outperforming other species in ease of establishment, cost, time to maturity, yield and contamination levels. Invasive spreading and low melting ash compositions were not observed. Annual yields of 4–7 odt ha−1from the second growth season were found consistently across a range of previously-developed, capped or former landfill sites, with a gross annual energy yield of 97 GJ ha−1at contamination levels acceptable for domestic pellets. The analogy with marginal agricultural land suggests that this species and approach could help boost biomass production while avoiding the natural capital “nexus” related to global food-fuel-land-water limits.
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DOI:
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发表时间:
2008
期刊:
影响因子:
--
作者:
A. Jasinskas;A. Žaltauskas;Aldona Kryževičienė
通讯作者:
Aldona Kryževičienė
DOI:
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发表时间:
2011
期刊:
影响因子:
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作者:
A. Lakaniemi;P. Koskinen;Laura M. Nevatalo;A. Kaksonen;J. Puhakka
通讯作者:
J. Puhakka
DOI:
--
发表时间:
1994
期刊:
影响因子:
--
作者:
J. Good;M. Dobson;A. Moffat
通讯作者:
A. Moffat
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
P. Bardos;T. Chapman;Y. Andersson;S. Blom;S. Keuning;M. Polland;T. Track
通讯作者:
T. Track
影响因子:
11.4
作者:
Peter J. Martin;W. Stephens
通讯作者:
W. Stephens