Contrasting effects of biochar and hydrothermally treated coal gangue on leachability, bioavailability, speciation and accumulation of heavy metals by rapeseed in copper mine tailings

• Mehr Ahmed Mujtaba MunirUniversity of Science and Technology of China
• Guijian LiuUniversity of Science and Technology of China
• Balal YousafUniversity of Science and Technology of China
• Md Manik MianUniversity of Science and Technology of China
• Muhammad Ubaid AliSouthern University of Science and Technology
• Rafay AhmedUniversity of Science and Technology of China
• Ayesha Imtiyaz CheemaUniversity of Science and Technology of China
• Mu. NaushadKing Saud University