Alam MS, Gorman-Lewis D, Chen N, Flynn SL, Ok YS, Konhauser KO, Alessi DS (2018a) Thermodynamic analysis of nickel(II) and zinc(II) adsorption to biochar. Environ Sci Technol 52(11):6246–6255
Alam MS, Gorman-Lewis D, Chen N, Safari S, Baek K, Konhauser KO, Alessi DS (2018b) Mechanisms of the removal of U(VI) from aqueous solution using biochar: a combined spectroscopic and modeling approach. Environ Sci Technol 52(22):13057–13067
Altschul SF, Gish W, Miller W, Myers EW, Lipman DJ (1990) Basic local alignment search tool. J Mol Biol 215:403–410
Arndt D, Xia J, Liu Y, Zhou Y, Guo AC, Cruz JA, Sinelnikov I, Budwill K, Nesbø CL, Wishart DS (2012) METAGENassist: a comprehensive web server for comparative metagenomics. Nucleic Acids Res 40(W1):W88–W95
Arnon DI (1949) Copper enzymes in isolated chloroplasts. Polyphenoloxidase in Beta vulgaris. Plant Physiol 24(1):1
Baligar VC, Fageria NK, He ZL (2001) Nutrient use efficiency in plants. Commun Soil Sci Plant Anal 32(7–8):921–950
Begossi A (1998) Resilience and neo-traditional populations: the caiçaras (Atlantic Forest) and caboclos (Amazon, Brazil). In: Berkes F, Folke C, Colding J (eds) Linking social and ecological systems: management practices and social mechanisms for building resilience. Cambridge University Press, Cambridge, pp 129–157
Bian R, Joseph S, Cui L, Pan G, Li L, Liu X, Zhang A, Rutlidge H, Wong S, Chia C, Marjo C, Gong B, Munroe P, Marjo C (2014) A three-year experiment confirms continuous immobilization of cadmium and lead in contaminated paddy field with biochar amendment. J Hazard Mater 272:121–128
Bottomley PJ (1992) Ecology of Bradyrhizobium and Rhizobium. In: Stacey G, Evans HJ, Burris RH (eds) Biological nitrogen fixation. Chapman & Hall, New York, pp 293–325
Callaham MA Jr, Hendrix PF (1997) Relative abundance and seasonal activity of earthworms (Lumbricidae and Megascolecidae) as determined by hand-sorting and formalin extraction in forest soils on the southern Appalachian Piedmont. Soil Biol Biochem 29(3–4):317–321
Cameron KC, Di HJ, Moir JL (2013) Nitrogen losses from the soil/plant system: a review. Ann Appl Biol 162(2):145–173
Caporaso JG, Lauber CL, Walters WA, Berg-Lyons D, Huntley J, Fierer N, Owens SM, Betley J, Fraser L, Bauer M, Gormley N, Gilbert JA, Smith G, Knight R (2012) Ultra-high-throughput microbial community analysis on the Illumina HiSeq and MiSeq platforms. ISME J 6:1621–1624
Dong X, Kleiner M, Sharp CE, Thorson E, Li C, Liu D, Strous M (2017) Fast and simple analysis of MiSeq amplicon sequencing data with MetaAmp. Front Microbiol 8:1461
Falagán C, Johnson DB (2014) Acidibacter ferrireducens gen. nov., sp. nov.: an acidophilic ferric iron-reducing gammaproteobacterium. Extremophiles 18(6):1067–1073
Fernandes AM, Gazola B, Nunes JGDS, Garcia EL, Leonel M (2017) Yield and nutritional requirements of cassava in response to potassium fertilizer in the second cycle. J Plant Nutr 40(20):2785–2796
FiBL, Research Institute of Organic Agriculture (2017) Earthworm sampling. Technical note. http://orgprints.org/32691/1/peigne-etal-2018-earthworms.pdf Accessed Feb 2019
Fuerst JA, Gwilliam HG, Lindsay M, Lichanska A, Belcher C, Vickers JE, Hugenholtz P (1997) Isolation and molecular identification of planctomycete bacteria from postlarvae of the giant tiger prawn, Penaeus monodon. Appl Environ Microbiol 63(1):254–262
Gogoi D, Kotoky U, Hazarika S (2004) Effect of biofertilizers on productivity and soil characteristics in banana. Indian J Hortic 61(4):354–356
Haefele SM, Konboon Y, Wongboon W, Amarante S, Maarifat AA, Pfeiffer EM, Knoblauch C (2011) Effects and fate of biochar from rice residues in rice-based systems. Field Crops Res 121(3):430–440
Hendershot WH, Duquette M (1986) A simple barium chloride method for determining cation exchange capacity and exchangeable cations 1. Soil Sci Soc Am J 50(3):605–608
Hiraishi A, Ueda Y (1994) Rhodoplanes gen. nov., a new genus of phototrophic bacteria including Rhodopseudomonas rosea as Rhodoplanes roseus comb. nov. and Rhodoplanes elegans sp. nov. Int J Syst Evolut Microbiol 44(4):665–673
Hiscox JD, Israelstam GF (1979) A method for the extraction of chlorophyll from leaf tissue without maceration. Can J Bot 57(12):1332–1334
Howeler RH (2014) Sustainable soil and crop management of cassava in Asia: a reference manual. https://core.ac.uk/download/pdf/132662687.pdf Accessed Mar 2019
Huang CYL, Schulte EE (1985) Digestion of plant tissue for analysis by ICP emission spectroscopy. Commun Soil Sci Plant Anal 16(9):943–958
Ikeda M (1976) Optimal soil pH values for the vegetative growth of papaya (Carica papaya L.). Jpn J Trop Agric 20(2):115
Islam AKMS, Edwards DG, Asher CJ (1980) pH optima for crop growth. Plant Soil 54(3):339–357
Islami T, Guritno B, Basuki N, Suryanto A (2011) Biochar for sustaining productivity of cassava based cropping systems in the degraded lands of East Java, Indonesia. J Trop Agric 49:40–46
Jeffery S, Verheijen FG, Van Der Velde M, Bastos AC (2011) A quantitative review of the effects of biochar application to soils on crop productivity using meta-analysis. Agric Ecosyst Environ 144(1):175–187
Jones DL, Edwards-Jones G, Murphy DV (2011) Biochar mediated alterations in herbicide breakdown and leaching in soil. Soil Biol Biochem 43(4):804–813
Jones DL, Rousk J, Edwards-Jones G, DeLuca TH, Murphy DV (2012) Biochar-mediated changes in soil quality and plant growth in a three year field trial. Soil Biol Biochem 45:113–124
Kalra YP (1995) Determination of pH of soils by different methods: collaborative study. J AOAC Int 78(2):310–324
Kirchmann H, Pettersson S (1994) Human urine-chemical composition and fertilizer use efficiency. Fertil Res 40(2):149–154
Lehmann J, Joseph S (eds) (2015) Biochar for environmental management: science, technology and implementation. Routledge, New York
Lehmann J, Gaunt J, Rondon M (2006) Bio-char sequestration in terrestrial ecosystems—a review. Mitig Adapt Strat Glob Change 11(2):403–427
Liqiang C, Genxing P, Lianqing L, Rongjun B, Xiaoyu L, Jinlong Y, Guixiang Q, Cheng D, Tianming C, Yang L, Yuming L, Chuntao Y, Caiping W, Yage Y, Qaiser H (2016) Continuous immobilization of cadmium and lead in biochar amended contaminated paddy soil: a five-year field experiment. Ecol Eng 93:1–8
Lorenzi H (2002) Brazilian trees, vol 2. Instituto Plantarum de Estudos da Flora, Sao Paulo
Lucchini P, Quilliam RS, DeLuca TH, Vamerali T, Jones DL (2014) Does biochar application alter heavy metal dynamics in agricultural soil? Agric Ecosyst Environ 184:149–157
McMurdie PJ, Holmes S (2013) phyloseq: an R package for reproducible interactive analysis and graphics of microbiome census data. PLoS One 8(4):e61217
Nelson DW, Sommers LE (1996) Total carbon, organic carbon, and organic matter. In: Sparks DL, Page AL, Helmke PA, Loeppert RH (eds) Methods of soil analysis part 3—chemical methods. Soil Science Society of America and American Society of Agronomy, Madison, pp 961–1010
Novac J, Ippolito JA, Watts DW, Sigua GC, Ducey TF, Johnson MG (2019) Biochar compost bends facilitate switchgrass growth in mine soils by reducing Cd and Zn bioavailability. Biochar 1(1):1–18
O’Connor D, Peng T, Zhang J, Tsang DCW, Alessi DS, Shen Z, Bolan NS, Hou D (2018) Biochar application for the remediation of heavy metal polluted land: a review of in situ field trials. Sci Total Environ 619–620:815–826
Ofek M, Hadar Y, Minz D (2012) Ecology of root colonizing Massilia (Oxalobacteraceae). PLoS One 7(7):e40117
Petter FA, Madari BE (2012) Biochar: agronomic and environmental potential in Brazilian savannah soils. Rev Bras Eng Agríc Ambient 16(7):761–768
Petter FA, Madari BE, Silva MASD, Carneiro MAC, Carvalho MTDM, Júnior M, Hur B, Pacheco LP (2012) Soil fertility and upland rice yield after biochar application in the Cerrado. Pesqui Agropecu Bras 47(5):699–706
Quevauviller P, Rauret G, Griepink B (1993) Single and sequential extraction in sediments and soils. Int J Environ Anal Chem 51(1–4):231–235
R Core Team (2017) R: a language and environment for statistical computing. Accessible via the R foundation for statistical computing, Vienna, Austria. https://www.R-project.org/ Accessed Dec 2018
Romanovskaia VA, Rokitko PV, Malashenko I, Krishtab TP, Chernaia NA (1999) Ultraviolet irradiation of soil samples as a model of the effect of stress factors on bacterial diversity in soil ecosystem. Mikrobiologiia 68(4):540–546
Sakai K (2015) Routine soil analysis using an Agilent 8800 ICP-QQQ. Application note 5991-6409EN. Accessible via Agilent Technologies. https://www.agilent.com/en-us/library/applications Accessed Feb 2018
Scheuner C, Tindall BJ, Lu M, Nolan M, Lapidus A, Cheng JF, Goodwin L, Pitluck S, Huntemann M, Liolios K, Pagani I (2014) Complete genome sequence of Planctomyces brasiliensis type strain (DSM 5305 T), phylogenomic analysis and reclassification of Planctomycetes including the descriptions of Gimesia gen. nov., Planctopirus gen. nov. and Rubinisphaera gen. nov. and emended descriptions of the order Planctomycetales and the family Planctomycetaceae. Stand Genom Sci 9(1):10
Schmidt HP, Pandit BH, Martinsen V, Cornelissen G, Conte P, Kammann CI (2015) Fourfold increase in pumpkin yield in response to low-dosage root zone application of urine-enhanced biochar to a fertile tropical soil. Agriculture 5(3):723–741
Shaaban M, Van Zwieten L, Bashir S, Younas A, Núñez-Delgado A, Chhajro MA, Kubar KA, Ali U, Rana MS, Mehmood MA, Hu R (2018) A concise review of biochar applications to agricultural soils to improve soil conditions and fight pollution. J Environ Manag 228:429–440
Shen YS, Wang SL, Tzou YM, Yan YY, Kuan WH (2012) Removal of hexavalent Cr by coconut coir and derived chars—the effect of surface functionality. Biores Technol 104:165–172
Shen Z, Som AM, Wang F, Jin F, McMillan O, Al-Tabbaa A (2016) Long-term impact of biochar on the immobilisation of nickel (II) and zinc (II) and the revegetation of a contaminated site. Sci Total Environ 542:771–776
Simarani K, Azlan Halmi MF, Abdullah R (2018) Short-term effects of biochar amendment on soil microbial community in humid tropics. Arch Agron Soil Sci 64(13):1847–1860
Singh B, Singh BP, Cowie AL (2010) Characterisation and evaluation of biochars for their application as a soil amendment. Soil Res 48(7):516–525
Song K, Zhang H, Wu Q, Zhang Z, Zhou C, Zhang Q, Lei T (2015) Structure and thermal properties of tar from gasification of agricultural crop residue. J Therm Anal Calorim 119(1):27–35
Spokas KA (2010) Review of the stability of biochar in soils: predictability of O: C molar ratios. Carbon Manag 1(2):289–303
Steiner C, Teixeira WG, Lehmann J, Nehls T, de Macêdo JLV, Blum WE, Zech W (2007) Long term effects of manure, charcoal and mineral fertilization on crop production and fertility on a highly weathered Central Amazonian upland soil. Plant Soil 291(1–2):275–290
Stuanes AO, Ogner G, Opem M (1984) Ammonium nitrate as extractant for soil exchangeable cations, exchangeable acidity and aluminum. Commun Soil Sci Plant Anal 15(7):773–778
Tessier A, Campbell PG, Bisson M (1979) Sequential extraction procedure for the speciation of particulate trace metals. Anal Chem 51(7):844–851
van Wambeke A (1974) Management properties of Ferralsols. Food and Agriculture Organization of the United Nations soils bulletin 23. Accessible via FAO http://www.fao.org/3/x5867e/x5867e00.htm#Contents Accessed Mar 2019
van Zwieten L, Kimber S, Morris S, Macdonald LM, Rust J, Petty S, Joseph S, Rose T (2019) Biochar improves diary pasture yields by alleviating P and K constraints with no influence on soil respiration or N2O emissions. Biochar 1(1):115–126
von Gunten K, Alam MS, Hubmann M, Ok YS, Konhauser KO, Alessi DS (2017) Modified sequential extraction for biochar and petroleum coke: metal release potential and its environmental implications. Biores Technol 236:106–110
Yargicoglu EN, Sadasivam BY, Reddy KR, Spokas K (2015) Physical and chemical characterization of waste wood derived biochars. Waste Manag 36:256–268
Zhu X, Chen B, Zhu L, Xing B (2017) Effects and mechanisms of biochar-microbe interactions in soil improvement and pollution remediation: a review. Environ Pollut 227:98–115