Summary

Environmental science emerged from the fields of natural history and medicine during the Enlightenment. Today, it provides an integrated, quantitative, and interdisciplinary approach to the study of environmental systems. Environmental studies are incorporating more of the social sciences in order to understand human relationships, perceptions and policies towards the environment. This entry collection features information about design and technology for improving environmental quality in every aspect.

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Topic Review
Pyrolysis and Gasification Mechanism of Biomass
Biomass can be converted to energy by using thermochemical and biochemical methodsecology; environmental; biomass; pyrolysis. Biochemical methods, including anaerobic digestion and fermentation, constitute the transformation of cellulose and hemicellulose into biofuel at the stages of hydrolysis and fermentation. At present, biochemical methods are cost-intensive, and involve problems with using lignin-rich biomass.
  • 4.9K
  • 26 Nov 2021
Topic Review
Adsorption of Pesticides onto Clay Minerals
Adsorption of pesticides onto natural clay mineral relies on the use of adsorbents with minimal treatment beyond their preparation to provide a narrow size distribution and homoionic form by exchanging the naturally occurring interlamellar cations (in the case of smectites) by some alkaline (Na+ or K+) or alkaline earth (Ca2+or Mg2+) cation. Additional modifications include organophilization, intercalation with metal polycations and pillaring.  The adsorption capacity and strength of pesticides onto homoionic, organophilic and intercalated/pillared clay minerals depend on the chemical nature of the pesticide, surface area, and pore volume. Electrostatic interactions, hydrogen and coordinative bonds, surface complexations, and hydrophobic associations are the main interactions between pesticides and clay minerals.
  • 1.6K
  • 29 Nov 2021
Topic Review
Food Security and Transition towards Sustainability
For decades, food security and sustainability have been considered separate concerns, with the concept of food security having a more significant connotation with sustainability dimensions such as environmental, economic, and social–cultural aspects that interpret human well-being. Food security is highly connected to food sustainability and environmental protection. Additionally, food security exists when all people at all times have physical, economic, and social access to sufficient, safe, and nutritious food. 
  • 1.8K
  • 26 Nov 2021
Topic Review
Extremely Fast Charging Stations for Electric Vehicles
The charging station is useful in this interest to make the EVs functional. It is up to the general customer to adopt EVs and the utility grid to inject more renewables into grid so that the energy EV draws is clean. But fast charging stations are rarely found at home.
  • 1.0K
  • 25 Nov 2021
Topic Review
Urban Green Space and Residents’ Mental Health
As an important part of urban built environment, urban green space has long been recognized in the fields of promoting residents’ mental health. The mediators can be divided into environmental factors, outdoor activity, and social cohesion. From the perspective of heterogeneity, both individual characteristics (e.g., age and gender) and group characteristics (e.g., level of urban development and urban density) of residents are considered to be the cause of various mediating effects. Types of urban green space tend to affect residents’ mental health through different paths.
  • 1.3K
  • 25 Nov 2021
Topic Review
Glyphosate Pollution Treatment
Glyphosate (N-Phosphonomethyl-glycine) is a broad-spectrum herbicide extensively used worldwide to eliminate weeds in agricultural areas, control vegetation in urban areas, and accelerate the harvest of several crops. Recently was classified as a potentially carcinogenic compound, due to this several countries banned or are in the process of banning its use.
  • 1.5K
  • 24 Nov 2021
Topic Review
Aggregation News Platform
News aggregation platforms are services that pull together online content such as news and videos in one place for ease of viewing on mobile devices or websites. 
  • 1.0K
  • 25 Nov 2021
Topic Review
Nano/Microplastics in Plants
The ubiquitous presence of microplastics (MPs) and nanoplastics (NPs) in the environment is an undeniable and serious concern due to their higher persistence and extensive use in agricultural production.
  • 1.5K
  • 23 Nov 2021
Topic Review
Photovoltaic Panels
In the realm of solar power generation, photovoltaic (PV) panels are used to convert solar radiation into energy. They are subjected to the constantly changing state of the environment, resulting in a wide range of defects.
  • 1.1K
  • 23 Nov 2021
Topic Review
Insect Pest and Disease Threats to Forest Plantations
The planted forest area in Vietnam increased from 3.0 to 4.4 million hectares in the period 2010–2020, but the loss of productivity from pests and diseases continues to be a problem. During this period, frequent and systematic plantation forest health surveys were conducted on 12 native and 4 exotic genera of trees as well as bamboo across eight forest geographic regions of Vietnam. Damage caused by insects and pathogens was quantified in the field and laboratory in Hanoi. 
  • 1.2K
  • 23 Nov 2021
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