广东省耕地转化及其效益变化趋势分析

本文将土地详查资料和统计资料中耕地资源的数据作了对照 ,并将耕地的变化与经济 (GDP)增长联系起来研究。结果表明 ,实际的耕地数比原有的统计数要多 ;实际减少的耕地却远远大于统计数 ;耕地减少率与GDP增长率有同步消涨的关系。可以认为 ,广东省经济主要还是资源消耗型的 ,追求经济的高速增长是耕地减少的主要驱动力     

Removal of 2,4-D from aqueous solution by the adsorbents from spent bleaching earth

The removal of 2,4-D (2,4-dichlorophenoxyacetic acid) from aqueous solutions by activated spent bleaching earths (SBE) was studied at 20 degrees C. Experiments were performed as a function of time, initial concentration, dose and particle size of the adsorbent. The Langmuir and Freundlich adsorption equations were fitted by the adsorption data obtained. The values of Langmuir and Freundlich constants were determined. The adsorption kinetic was found to follow Lagergren equation. Both the boundary layer and intraparticle diffusion played important roles in the adsorption rate of 2,4-D. As the size of the adsorbent increased, the time to reach equilibrium increased but adsorption capacity decreased.     

Export quality,economic growth,and renewable-nonrenewable energy use: non-linear evidence through regime shifts

Environmental Science and Pollution Research - Since export has a key role in economic growth in terms of national production quantity, export quality can be considered another important factor...     

Turmeric (Curcuma longa L.) tends to reduce the toxic effects of nickel (II) chloride in Allium cepa L. roots

Environmental Science and Pollution Research - The immense protection potential of plant-derived products against heavy metal toxicity has become a considerable field of research. The goal of the...     

An Investigation into the Influence of C. moschata Leaves Extract on Physicochemical and Biological Properties of Biodegradable PCL/PLA Blend Film

Journal of Polymers and the Environment - Poly ε-caprolactone (PCL) synthesized by ring-opening polymerization method, and then it blended with polylactic acid (PLA). The blend was loaded with...     

Impacts of mycotoxin on biohydrogen production from waste dry fruits

Journal of Material Cycles and Waste Management - Discarded dry fig and raisin, which exporting companies have to claim and destroy, were subjected to batch dark fermentation at 37 °C...     

Investigation of physical and mechanical properties of mortars produced with recycled asphalt waste under the influence of high temperature

Journal of Material Cycles and Waste Management - In recent years, the use of waste products in cement-based building materials has been increasing. In this study, it is aimed to examine the...     

Genotoxic and cytotoxic effects of pethoxamid herbicide on Allium cepa cells and its molecular docking studies to unravel genotoxicity mechanism

Environmental Science and Pollution Research - Pethoxamid is chloroacetamide herbicide. Pethoxamid is commonly used to kill different weeds in various crops. Pethoxamid can leach in the water and...     

Development of plant-friendly vermicompost using novel biotechnological methods

Journal of Material Cycles and Waste Management - For the first time in the world, raw tea waste from tea plants was mineralized by rapid biotechnological methods using beneficial worms, enzymes...     

Correction to: Genotoxic and cytotoxic effects of pethoxamid herbicide on Allium cepa cells and its molecular docking studies to unravel genotoxicity mechanism

Environmental Science and Pollution Research -