Driving factors of consumption-based PM2.5 emissions in China: an application of the generalized Divisia index

Environment, Development and Sustainability - Analyzing the driving factors of PM2.5 pollution in different industries is of great significance for developing energy conservation and emission...     

Study on the degradation mechanism of 2-amino-4-acetaminoanisole from wastewater by nano-Fe3O4-catalyzed Fenton system

Environmental Science and Pollution Research - 2-Amino-4-acetaminoanisole (AMA) is an intermediate product in the synthesis of many commercial dyes, and its wide application has led to the...     

甘肃岷县中寨沟流域内泥石流发育差异的主控因素分析∗

中寨沟流域位于甘肃省定西市岷县中寨镇，是青藏高原东北部地区具有代表性的极高敏感性泥石流流域之一，该流域内泥石流发育受地形条件及地质条件控制明显。基于野外调查、遥感解译等，结合已有成果资料，系统总结中寨沟流域内泥石流的形成条件，深入剖析中寨沟流域主沟及各支沟泥石流分布发育特征、类型、发育规模、 程度等，提出以流域单位面积的泥石流一次最大冲出物质量贡献值为标准来表征泥石流的发育程度，从而探讨流域面积、断裂活动、坡度、地层岩性等因素对泥石流发育的控制作用。研究结果表明：中寨沟流域内泥石流发育规模差异的主控因素为流域面积及断层活动；发育程度差异的主控因素为坡度及地层岩性。