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Topic Review
Engineering Microbial Consortia towards Bioremediation
Engineering microbial consortia is an effective way for the removal of heavy metals and organic pollutants. In the study, we discussed the molecular and ecological mechanisms of engineering microbial consortia with a particular focus on metabolic cross-feeding within species and the transfer of metabolites. Besides, the advantages and limitations of top-down and bottom-up approaches of engineering microbial consortia were discussed, together with their applications in bioremediation.
  • 1.1K
  • 29 Oct 2021
Topic Review
Enhanced 9-1-1
Enhanced 911, E-911 or E911 is a system used in North America to automatically provide the caller's location to 911 dispatchers. 911 is the universal emergency telephone number in the region. In the European Union, a similar system exists known as E112 (where 112 is the emergency access number) and known as eCall when called by a vehicle. An incoming 911 call is routed to a Public Safety Answering Point (PSAP), which is a call center operated by the local government. At the PSAP, the call is answered by a specially trained official known as a 9-1-1 dispatcher. The dispatcher's computer receives information from the telephone company about the physical address (for landlines) or geographic coordinates (for wireless) of the caller. This information is used to dispatch police, fire, medical, and other services as needed.
  • 393
  • 24 Oct 2022
Topic Review
ENM/NPs and Marine Safety
The application of engineered nanomaterials (ENMs) in marine environmental remediation gained increasing attention. Due to their large surface area and high reactivity, ENMs offer the potential for the efficient removal of pollutants from environmental matrices with better performances compared to conventional techniques.
  • 450
  • 29 Apr 2021
Topic Review
Environment, Social, and Governance Performance and Corporate Performance
As the sustainability of social and economic development has become a problem of global significance, the participation of the capital market in managing the social environment has become a crucial strategy. Environment, Social, and Governance (ESG) refers to the evaluation of the sustainability of a company’s activities and their impact on societal values from the perspectives of the environment, society, and corporate governance.
  • 244
  • 31 Oct 2023
Topic Review
Environmental and Human Exposure Data of Microplastics
Scientific studies of microplastics have expanded since 2015, propelling the topic to the forefront of scientific inquiry. Microplastics are ubiquitous in the environment and pose a potential risk to human health.
  • 364
  • 20 Feb 2023
Topic Review
Environmental Applications of Chitin
Chitin’s environmentally friendly nature has been well documented, further allowing scientists to develop novel techniques utilizing chitin in the environmental sector. Chitin has a very high surface area due to the size of the biopolymer, which is applicable as a pollutant absorber and is used for other modifications that can be made into nanocomposites, best suited for environmental applications for soil and water pollutants.
  • 1.2K
  • 09 Nov 2021
Topic Review
Environmental Applications of TiO2-Based Photocatalytic Nanostructures
Contemporary technological and industrial advancements have led to increased reliance on chemicals for product innovation, leading to heightened contamination of water sources by traditional pollutants (organic dyes, heavy metals) and disease-causing microorganisms. Wastewater treatment processes now reveal “emerging pollutants”, including pharmaceuticals, endocrine disruptors, and agricultural chemicals. While some are benign, certain emerging pollutants can harm diverse organisms. Researchers seek cost-effective water purification methods that completely degrade pollutants without generating harmful by-products. Semiconductor-based photocatalytic degradation, particularly using titanium dioxide (TiO2), is popular for addressing water pollution.
  • 621
  • 20 Feb 2024
Topic Review
Environmental Aspects of Potash Mining
Verkhnekamskoe potash deposit. The deposit is located in the central part of the Solikamsk depression in the Pre-Ural foredeep (Perm Krai, Russia). All the main features and problems of underground mining of water-soluble ores and potassium fertilizer production are considered using the example of one of the world’s largest potash deposits.
  • 967
  • 03 Apr 2023
Topic Review
Environmental Awareness and Individual’s Altruism
Environmental awareness is the level of how much people are interested in or care about environmental issues. Environmental awareness can be either local or global one depending on the type of environmental problem. Studies have argued that this awareness tends to be related to an individual’s altruism, which is one’s action that benefits others without expecting some kind of external reward. The connection between environmental awareness and altruism is getting attention from scholars since both concepts are prosocial ones but it is uncertain if people who are highly aware of environmental issues may not be always acting altruistically. However, it is likely that altruistic people are more likely to have high environmental awareness.
  • 4.7K
  • 28 Oct 2020
Topic Review
Environmental Challenges Facing Martian Colonisation
Mars is a focus of New Space Age exploration and colonisation, but there are significant challenges to successful colonisation by humankind. Environmental microbes play a key role in supporting the ecosystems of Earth, especially within the biodegradation and bioremediation sectors.
  • 354
  • 16 Jan 2024
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