Green finance is not just a global trend, but it has become an important channel for industrialized countries to achieve sustainable growth. However, few studies have discussed the environmental governance effects of green finance from the micro-firm level. Based on the data of Chinese A-share listed firms in heavily polluting industries, we, combining with property rights and environmental regulation, empirically research the influence of green finance on corporate environmental responsibility (CER) performance. Results indicate that green finance has a significant negative effect on the environmental responsibility of heavily polluting firms. The result remains after a series of robustness tests. In addition, property rights and environmental regulation play a moderating role in the above relationship. The negative impact of green finance on CER is stronger in private firms and firms in areas with low environmental regulation intensity. Moreover, we observe that green finance decreases the CER performance of heavily polluting firms by increasing financing constraints, reducing environmental investment, and diminishing technological innovation. This study identifies the external factors that influence CER and also provides implications and theoretical support for the government to improve the setting and the implementation of green finance policy in the future.
Residual antibiotics in manure pose a potential threat to public and ecological health when the manure is released to the environment via land application of manure as fertiliser. Anaerobic composting has the potential to decrease antibiotic concentrations prior to land application. We therefore investigated the degradation of the antibiotics tetracycline (TC) and oxytetracycline (OTC) during anaerobic composting under different conditions. All composting treatment conditions were able to effect significant decreases in the antibiotic concentrations, though without biochar antibiotic residues remained. TC and OTC were removed more efficiently when the compost was treated at 55°C than treatments at 35°C or 25°C. Adding biochar significantly and rapidly decreased the antibiotic concentrations in the compost samples. After 15 days of treatment with biochar at 55°C, 100% of TC and OTC had been removed from the manure. The marked ability of biochar to remove the antibiotics was primarily attributed to adsorption of TC and OTC by the biochar. However, the addition of biochar may also have altered the microbial community structures within the compost and accelerated microbial degradation of the antibiotics. 相似文献
Environmental Geochemistry and Health - Cadmium (Cd)-contaminated rice (Oryza sativa) in Southern China is a great threat to food security, and the paddy soil remediation is urgently needed to... 相似文献
Environmental Science and Pollution Research - Green innovation is essential for improving the environment and realizing sustainable economic development. In this research, we use a sample of... 相似文献