1. Microwave-assisted combustion to produce benzene polycarboxylic acids as molecular markers for biochar identification and quantification

   • Bruno Glaser
   • Marie Guenther
   • Tobias Bromm

   Rapid Report Open access 13 October 2021 Pages: 407 - 418

   

2. Visualizing the development trend and research frontiers of biochar in 2020: a scientometric perspective

   • Ping Wu
   • Zeyu Wang
   • Wenfu Chen

   Review 30 August 2021 Pages: 419 - 436

   

3. Post-processing of biochars to enhance plant growth responses: a review and meta-analysis

   • Sean C. Thomas

   Review Open access 25 August 2021 Pages: 437 - 455

   

4. Nutrient alterations following biochar application to a Cd-contaminated solution and soil

   • Liqiang Cui
   • James A. Ippolito
   • Jinlong Yan

   Original Research 08 June 2021 Pages: 457 - 468

   

5. Effect of pyrolysis temperature on Si release of alkali-enhanced Si-rich biochar and plant response

   • Meng Wang
   • Negar D. Tafti
   • Xudong Wang

   Original Research Open access 27 July 2021 Pages: 469 - 484

   

6. Biochar alleviates metal toxicity and improves microbial community functions in a soil co-contaminated with cadmium and lead

   • Nahid Azadi
   • Fayez Raiesi

   Original Research Open access 06 October 2021 Pages: 485 - 498

   

7. The long-term effectiveness of ferromanganese biochar in soil Cd stabilization and reduction of Cd bioaccumulation in rice

   • Yuling Liu
   • Haiyan Luo
   • Huihui Du

   Original Research 27 July 2021 Pages: 499 - 509

   

8. Physicochemical disintegration of biochar: a potentially important process for long-term cadmium and lead sorption

   • Liqiang Cui
   • Lianqing Li
   • Guixiang Quan

   Original Research 01 July 2021 Pages: 511 - 518

   

9. Effect of invasive weed biochar amendment on soil enzymatic activity and respiration of coal mine spoil: a laboratory experiment study

   • Dipita Ghosh
   • Subodh Kumar Maiti

   Original Research 08 July 2021 Pages: 519 - 533

   

10. Transformation and immobilization of hexavalent chromium in the co-presence of biochar and organic acids: effects of biochar dose and reaction time

    • Yongjun Li
    • Wenming Xiong
    • Chuxia Lin

    Original Research 05 August 2021 Pages: 535 - 543

    

11. Functional biochar for efficient residue treatment of sulfonylurea herbicides by weak molecular interaction

    • Yunpeng Zhang
    • Bingjie Zhang
    • Yunlong Guo

    Original Research 14 September 2021 Pages: 545 - 556

    

12. Effects of different C/N ratios on the maturity and microbial quantity of composting with sesame meal and rice straw biochar

    • Yabin Zhan
    • Yuquan Wei
    • Ji Li

    Original Research 07 July 2021 Pages: 557 - 564

    

13. Biochar addition to vineyard soils: effects on soil functions, grape yield and wine quality

    • Manuel García-Jaramillo
    • Kylie M. Meyer
    • Kristin M. Trippe

    Original Research 03 September 2021 Pages: 565 - 577

    

14. Preparation of high water-retaining biochar and its mechanism of alleviating drought stress in the soil and plant system

    • Hui Li
    • Zhongxin Tan

    Original Research 08 July 2021 Pages: 579 - 590

    

15. Poultry litter biochar application in combination with chemical fertilizer and Azolla green manure improves rice grain yield and nitrogen use efficiency in paddy soil

    • Samuel Munyaka Kimani
    • Putu Oki Bimantara
    • Weiguo Cheng

    Original Research 10 August 2021 Pages: 591 - 602

16. Biochar pyrolyzed at low temperature enhanced acidophilous plant growth by promoting rhizospheric microbes in a slightly alkaline urban soil

    • Huimin Zhou
    • Xiaoying Li
    • Junhui Chen

    Original Research 03 August 2021 Pages: 603 - 614

    

17. Reproduction and biomarker responses of Eisenia fetida after exposure to imidacloprid in biochar-amended soil

    • Ngitheni Winnie-Kate Nyoka
    • Ozekeke Ogbeide
    • Patricks Voua Otomo

    Original Research Open access 01 July 2021 Pages: 615 - 624

    

18. Papiliotrema flavescens colonized in biochars inhibits wheat crown rot and Fusarium head blight

    • Zhongwei Liu
    • Xiangzhi Li
    • Guitong Li

    Original Research 14 September 2021 Pages: 625 - 639

    

19. Bio-oil and biochar production using thermal and catalytic pyrolysis of low-value waste neem seeds over low-cost catalysts: effects of operating conditions on product yields and studies of physicochemical characteristics of bio-oil and biochar

    • Ranjeet Kumar Mishra
    • Kaustubha Mohanty

    Original Research 15 June 2021 Pages: 641 - 656

    

20. Physicochemical and adsorption properties of biochar from biomass-based pyrolytic polygeneration: effects of biomass species and temperature

    • Zhang Xiong
    • Zheng Huanhuan
    • Chen Hanping

    Original Research 06 July 2021 Pages: 657 - 670

    

21. Synchrotron X-ray microtomography and multifractal analysis for the characterization of pore structure and distribution in softwood pellet biochar

    • Franziska Srocke
    • Liwen Han
    • Ondřej Mašek

    Original Research Open access 23 June 2021 Pages: 671 - 686

    

22. Method to characterize color of biochar and its prediction with biochar yield as model property

    • Yuxing Fan
    • Yingying Xiong
    • Xiaoming Zou

    Original Research 08 September 2021 Pages: 687 - 699

    

23. Environmental life cycle assessment of supercapacitor electrode production using algae derived biochar aerogel

    • Zhixiang Jiang
    • Yihui Zou
    • Dongjiang Yang

    Original Research Open access 04 October 2021 Pages: 701 - 714

    

24. Correction to: Biochar increases soil microbial biomass with changes in extra- and intracellular enzyme activities: a global meta-analysis

    • Prem Pokharel
    • Zilong Ma
    • Scott X. Chang

    Correction 20 April 2020 Pages: 715 - 715