Results 21 to 30 of about 382,803 (281)

Real-time aerosol optical properties, morphology and mixing states under clear, haze and fog episodes in the summer of urban Beijing [PDF]

Atmospheric Chemistry and Physics, 2017
Elucidating the relationship between characteristics of aerosol particles and optical absorption is important to deepen the understanding of atmospheric chemistry.
R. Li, Y. Hu, L. Li, H. Fu, J. Chen
doaj   +1 more source

Spatial Correlation Evolution and Driving Factors of Wheat Production in China Based on Social Network Analysis

Agronomy, 2023
Understanding the spatial correlation network of inter-provincial wheat production is vital for ensuring food security and achieving sustainable agricultural development in China.
Xinru Lv, Han Zhang, Yunhua Zhang, Junli Li   +3 more
doaj   +1 more source

Emission inventory of air pollutants and chemical speciation for specific anthropogenic sources based on local measurements in the Yangtze River Delta region, China [PDF]

Atmospheric Chemistry and Physics, 2021
A high-resolution air pollutant emission inventory for the Yangtze River Delta (YRD) region was updated for 2017 using emission factors and chemical speciation based mainly on local measurements in this study.
J. An, J. An, Y. Huang, C. Huang, X. Wang, R. Yan, Q. Wang, H. Wang, S. Jing, Y. Zhang, Y. Liu, Y. Chen, C. Xu, L. Qiao, M. Zhou, S. Zhu, Q. Hu, J. Lu, C. Chen   +18 more
doaj   +1 more source

Methane potentials of wastewater generated from hydrothermal liquefaction of rice straw: focusing on the wastewater characteristics and microbial community compositions

Biotechnology for Biofuels, 2017
Background Hydrothermal liquefaction (HTL) has been well studied for the bio-oil production from biomass. However, a large amount of wastewater with high organic content is also produced during the HTL process.
Huihui Chen, Cheng Zhang, Yue Rao, Yuhang Jing, Gang Luo, Shicheng Zhang   +5 more
doaj   +1 more source

Water Pollution Prevention and Conservation [PDF]

This lesson plan is designed to help students apply the pollution prevention (P2) concept to water. It contains the needed background information about water pollution and provides guidance and activities to help students describe water uses and sources,

core   +1 more source

Proposing principles towards responsible waste management in South African protected areas

Koedoe: African Protected Area Conservation and Science, 2023
This article synthesises principles towards achieving responsible waste management in South African protected areas. These principles are distilled from and based on existing legislation, guidelines and best practices applicable to environmental ...
Claudine Roos, Reece C. Alberts, Francois P. Retief, Dirk P. Cilliers, Alan J. Bond   +4 more
doaj   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Responses of Primary Productivity and Phytoplankton Community to the Atmospheric Nutrient Deposition in the East China Sea

Atmosphere, 2021
Atmospheric deposition of nutrients to the surface seawater may significantly affect marine phytoplankton growth. Two in situ bioassay experiments were performed in the East China Sea (ECS) by adding nutrients (N, P, and Si) and atmospheric aerosols into
Qingwei Ma, Ying Chen, Fanghui Wang, Haowen Li   +3 more
doaj   +1 more source

Pollution Prevention and Business Management. Curricula for Schools of Business and Public Health. Volume 1: Modules 1-3 [PDF]

, 1995
These instructional modules are based on the premise that sustained economic development is dependent upon sustained protection ofthe environment. They also reflect the fact that preventing waste is far more cost effective than managing the waste once ...
Bierma, Thomas J., Waterstraat, Francis L.   +1 more
core  

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

FEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc, Blaž Stres, Mirica Karlovits, Igor Karlovits, Petra Jerič, Ondrej Panák, Anja Verbič, Blaž Likozar, Uroš Novak   +8 more
wiley   +1 more source