Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 61 checked references that resolve
resolves10.1126/science.1136674Transformation of the Nitrogen Cycle: Recent Trends, Questions, and Potential Solutions
resolves10.3390/agronomy3020256Biochar Effect on Maize Yield and Soil Characteristics in Five Conservation Farming Sites in Zambia
resolves10.2134/jeq2012.0250Biochar Reduces Short-Term Nitrate Leaching from A Horizon in an Apple Orchard
resolves10.1002/jpln.201100172Short‐term effect of biochar and compost on soil fertility and water status of a Dystric Cambisol in NE Germany under field conditions
resolves10.1016/j.agee.2011.08.015A quantitative review of the effects of biochar application to soils on crop productivity using meta-analysis
resolves10.1007/s11104-013-1806-xBiochar’s effect on crop productivity and the dependence on experimental conditions—a meta-analysis of literature data
resolves10.1007/s11104-011-0771-5Influence of biochar on drought tolerance of Chenopodium quinoa Willd and on soil–plant relations
resolves10.1007/s11104-012-1412-3Contrasting effects of manure and green waste biochars on the properties of an acidic ferralsol and productivity of a subtropical pasture
resolves10.2134/jeq2011.0022Biochar Reduces Copper Toxicity in <i>Chenopodium quinoa</i>
Willd. in a Sandy Soil
resolves10.1071/SR10009An investigation into the reactions of biochar in soil
resolves10.4155/cmt.13.23Shifting paradigms: development of high-efficiency biochar fertilizers based on nano-structures and soluble components
resolves10.1007/s11104-012-1169-8Nanoscale organo-mineral reactions of biochars in ferrosol: an investigation using microscopy
resolves10.1016/j.gca.2010.11.029State of the scientific knowledge on properties and genesis of Anthropogenic Dark Earths in Central Amazonia (terra preta de Índio)
resolves10.1007/s001140000193The 'Terra Preta' phenomenon: a model for sustainable agriculture in the humid tropics
resolves10.1016/j.chemosphere.2009.12.029Effects of bamboo charcoal and bamboo vinegar on nitrogen conservation and heavy metals immobility during pig manure composting
resolves10.1007/s11356-008-0041-0Reduction of nitrogen loss and Cu and Zn mobility during sludge composting with bamboo charcoal amendment
resolves10.1016/j.biortech.2009.09.024Use of biochar as bulking agent for the composting of poultry manure: Effect on organic matter degradation and humification
resolves10.1021/es305293hInsight into the Effects of Biochar on Manure Composting: Evidence Supporting the Relationship between N<sub>2</sub>O Emission and Denitrifying Community
resolves10.1016/j.agee.2014.04.001Biochar and biochar-compost as soil amendments to a vineyard soil: Influences on plant growth, nutrient uptake, plant health and grape quality
resolves10.1021/es101283dpH-Dependent Mineral Release and Surface Properties of Cornstraw Biochar: Agronomic Implications
resolves10.1016/j.soilbio.2013.10.051Rhizoctonia solani suppression and plant growth promotion in cucumber as affected by biochar pyrolysis temperature, feedstock and concentration
resolves10.1111/ejss.12079Biochar–root interactions are mediated by biochar nutrient content and impacts on soil nutrient availability
resolves10.1016/j.chemosphere.2012.11.063Chemical and structural analysis of enhanced biochars: Thermally treated mixtures of biochar, chicken litter, clay and minerals
resolves10.1021/jf5010034Mechanisms of Water Interaction with Pore Systems of Hydrochar and Pyrochar from Poplar Forestry Waste
resolves10.1007/s11104-012-1429-7Redox potential (Eh) and pH as drivers of soil/plant/microorganism systems: a transdisciplinary overview pointing to integrative opportunities for agronomy
resolves10.1021/ez5002209Biochar as an Electron Shuttle between Bacteria and Fe(III) Minerals
resolves10.1007/s11104-013-1851-5Biochar application to a fertile sandy clay loam in boreal conditions: effects on soil properties and yield formation of wheat, turnip rape and faba bean
resolves10.1111/ejss.12102The impact of activated carbon on
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‐N
</scp>
,
<scp>P</scp>
and
<scp>K</scp>
leaching in relation to fertilizer use
resolves10.1111/ejss.12082Effect of pine wood biochar on ammonium nitrate leaching and availability in a
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outh
<scp>A</scp>
frican sandy soil
resolves10.1098/rstb.2013.0122Nitrous oxide emissions from soils: how well do we understand the processes and their controls?
resolves10.1038/ismej.2013.160Linking N2O emissions from biochar-amended soil to the structure and function of the N-cycling microbial community
resolves10.1038/srep01732Biochar and denitrification in soils: when, how much and why does biochar reduce N2O emissions?
resolves10.1021/es2016457Green Rust Formation during Fe(II) Oxidation by the Nitrate-Reducing
<i>Acidovorax</i>
sp. Strain BoFeN1
resolves10.23986/afsci.9328Moving forward from “biochar revolution” to “biochar evolution”: Shaping a promising mitigation tool demands future research efforts
The 14 references without a DOI — listed, not checked
no DOI — not checkedBaronti, S. et al. Impact of biochar application on plant water relations in Vitis vinifera (L.). Europ. J. Agron. 53, 38–44 (2014).
no DOI — not checkedBaiamonte, G. et al. Structure alteration of a sandy-clay soil by biochar amendments. J. Soils Sediments, 10.1007/s11368-014-0960-y (in press).
no DOI — not checkedHaider, G. et al. Biochar but not humic acid product amendment affected maize yields via improving plant-soil moisture relations. Plant Soil, 10.1007/s11104-014-2294-3 (in press).
no DOI — not checkedWiedner, K., Schneeweiß, J., Dippold, M. A. & Glaser, B. Anthropogenic Dark Earth in northern Germany – The nordic analogue to Terra Preta de Índio in Amazonia? Catena, in press, 10.1016/j.catena.2014.10.024
no DOI — not checkedKehres, B. et al. Methodenbuch zur Analyse organischer Düngemittel, Bodenverbesserungsmittel und Substrate. (Method Handbook for Analysis of organic fertilizers, soil ameliorants and substrates.). Bundesgütegemeinschaft Kompost e.V. (2006).
no DOI — not checkedRowell, D. L. Soil Science: Methods & Applications. Longman Group, UK (1994).
no DOI — not checkedNemeth, K. Recent advances in EUF research (1980–1983). Plant Soil 85, 1–19 (1983).
no DOI — not checkedKammann, C. & Graber, E. R. in Biochar for Environmental Management - Science, Technology and Implementation, 2nd edn (eds Lehmann J. & Joseph S. ), Ch. 14, 391–419 (Earthscan from Routhledge 2015).
no DOI — not checkedUzoma, K. C., Inoue, M., Andry, H., Zahoor, A. & Nishihara, E. Influence of biochar application on sandy soil hydraulic properties and nutrient retention. J. Food Agri. Environ. 9, 1137–1143 (2011).
no DOI — not checkedNovak, J. M. et al. Characterization of designer biochar produced at different temperatures and their effects in a loamy sand. Ann. Environ. Sci. 3, 195–206 (2009).
no DOI — not checkedConte, P. Effects of ions on water structure: A low field 1 H T1 NMR relaxometry approach. Magnetic Resonance in Chemistry, 10.1002/mrc.4174 (in press).
no DOI — not checkedSpokas, K. A. Impact of biochar field aging on laboratory greenhouse gas production potentials. GBC Bioenergy 5, 165–176 (2013).
no DOI — not checkedGranli, T. & Bøckmann, O. C. Nitrous oxide from agriculture. Norwegian J. Agricult. Sci. Supplement No. 12, 1–128 (1994).
no DOI — not checkedDavidson, E. A., Chorover, J. & Dail, D. B. A mechanism of abiotic immobilization of nitrate in forest ecosystems: The ferrous wheel hypothesis. GBC 9, 228–236 (2003).
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