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Topic Review
Looking for Metropolitan ecological area
       Compact housing structures located in city centers are considered to be the most energy and environmentally effective, mainly due to the access to services, transport networks and municipal infrastructures. There is the question how to look for metropolitan ecologacl areas and why so many of the acknowledged ecological housing complexes are located on the outskirts of cities or suburbs and . Numerous cities decide to introduce strategies either to densify city centers, hoping to improve energy efficiency. The Tricity Metropolitan Area is a special case undergoing dynamic transformation, and its development overlaps with the processes of both planned densification of the center as well as uncontrolled suburbanization.  The goal  was to find the correlation between optimal location of an eco-district from the functional center of the Tricity Metropolitan Area, allowing for the most favorable energy and environmental parameters related both to the architectural and urban scale. The research was conducted in four different scenarios, concerning present and future development. In these scenarios, specific locations were examined, and the following were compared: total energy consumption, ecological footprint and CO2 lifecycle emissions. This study showed the possibility for suburban housing complexes with appropriate parameters in an edge city model to have the same or better results than complexes situated closer to the functional center of the city. This is mainly due to the building’s energy efficiency, sustainable mobility, municipal infrastructure and relevant service access. The research proves the importance of implementing sustainable energy-saving and environmentally oriented activities at both an architectural and urban scale planning process.
  • 1.4K
  • 29 Oct 2020
Topic Review
Soil Nanoremediation and Mushrooms
Soil pollution is a serious challenge facing the global community. This pollution is a direct and/or indirect harmful deterioration, which penetrates all aspects of our life, especially human health. Therefore, there is an urgent need to repair, remove, or decompose these pollutants according to various approaches. Concerning the relationship between soil nanoremediation and its mushrooms, this process can be called nano myco-remediation. The mechanism of this kind of remediation depends mainly on the enzymatic system of mushroom species and is involved in the bioremediation of organic environmental pollutants.
  • 1.4K
  • 06 Dec 2022
Topic Review
Climate, Urbanization and Environmental Pollution in West Africa
The need to elucidate the urbanization–climate–pollution nexus in West Africa arose from the several reported, but disjointed cases of climate extremes and environmental degradation in the sub-region. Since colonization and subsequent independence of nations in the West African region, several urban cities began to spring up and gradually grow. Urbanization was essentially characterized by population growth without complementary infrastructural development, weak coping strategies against climate extremes, numerous economic challenges, and high risk of environmental pollution. Initiative for urban renewal, urban greening and smart city development was low, and preparedness against future impact of extreme climate events and climate change is uncertain.
  • 1.4K
  • 12 Dec 2022
Topic Review
Salt Lake Aerosols' Chemical Composition and Health Effects
Salt Lakes, having a salt concentration higher than that of seawater and hosting unique extremophiles, are predominantly located in drought-prone zones worldwide, accumulating diverse salts and continuously emitting salt dust or aerosols. Salt Lake aerosols are produced through various processes, including lake-water spray, evaporation-induced salt crystallization, wind-driven dust emissions, microbial activities, chemical reactions, and anthropogenic influences. The primary mechanism involves the breaking of wind-driven waves at the lake surface. As the wind blows across the water, it generates waves. When these waves reach a critical size, they break and release tiny droplets into the air, which become airborne particles and form aerosols.
  • 1.4K
  • 29 Feb 2024
Topic Review
Applied Soil Remediation Strategies in Coal Mining Areas
Coal remains a very important source of energy for the global economy. Surface and underground coal mining are the two major methods of coal extraction, and both have benefits and drawbacks. Surface coal mining can have a variety of environmental impacts including ecosystem losses, landscape alteration, soil destruction, and changes to surface and groundwater quality and quantity. In addition, toxic compounds such as heavy metals, radioactive elements, polycyclic aromatic hydrocarbons (PAHs), and other organic contaminants are released in the environment, ultimately affecting the health of ecosystems and the general population. Underground mining has large impacts on underground water supplies and water quality, but generally has less visual surface impacts such as leaving waste and tailings on the surface and subsidence problems. In response to the concern about these environmental issues, many strategies have been developed by scientists and practitioners to minimize land degradation and soil pollution due to mining.
  • 1.4K
  • 29 Aug 2023
Topic Review
Service Design of Garbage Classification Driven by AI
Compared with other countries, there are big differences in the treatment modes and actual results of garbage classification due to different economic strengths, resource demands, technical levels, and legal policies.
  • 1.4K
  • 29 Jan 2024
Topic Review
Oregon Petition
The Global Warming Petition Project, also known as the Oregon Petition, is a petition urging the United States government to reject the global warming Kyoto Protocol of 1997 and similar policies. Some consider it to be a political petition designed for disinforming and confusing the public about the scientific results and the consensus of climate change research.
  • 1.4K
  • 02 Dec 2022
Topic Review
Release of Microplastics from Masks
The global panic caused by COVID-19 has continued to increase people’s demand for masks. Due to inadequate management and disposal practice, these masks have entered the environment and release a large amount of microplastics (MPs), posing a serious threat to the environment and human health. 
  • 1.4K
  • 29 Aug 2022
Topic Review
Dioxin
Dioxins and related compounds are environmental xenobiotics that are dangerous to human life, due to the accumulation and persistence in the environment and in the food chain. Cancer, reproductive and developmental issues, and damage to the immune system and endocrine system are only a few examples of the impact of such substances in everyday life. 
  • 1.4K
  • 06 Jan 2022
Topic Review
Environmental Levels of Polychlorinated Diphenyl Ethers
Polychlorinated diphenyl ethers (PCDEs) are a class of synthetic halogenated aromatic compounds, which have gradually attracted widespread attention due to potential environmental risks to humans and ecosystems.
  • 1.4K
  • 18 Mar 2023
Topic Review
IAQ in Museum Display Cases
The control of air quality in museum showcases is a growing issue for the conservation of the displayed artefacts. Inside an airtight showcase, volatile substances may rapidly concentrate and favor or directly cause the degradation or other unwanted phenomena on the objects. The role of materials used in the construction of museum display cases as a source of pollutants and volatile compounds dangerous for the cultural heritage integrity is here reviewed with an illustration of consequences and critical damages. Ways of assessing the suitability of materials used either in the construction or in use of the display cases are also discussed altogether with an overview of the possible choices for monitoring the air quality and limiting the concentration of volatile compounds in their interior.
  • 1.4K
  • 29 Mar 2021
Topic Review
Bacteriophages as Fecal Pollution Indicators
Bacteriophages are promising tools for the detection of fecal pollution in different environments, and particularly for viral pathogen risk assessment. Having similar morphological and biological characteristics, bacteriophages mimic the fate and transport of enteric viruses. For this reason, enteric bacteriophages, especially phages infecting Escherichia coli (coliphages), have been proposed as alternatives or complements to fecal indicator bacteria.
  • 1.4K
  • 25 Jun 2021
Topic Review
Traditional Management of Cancer
Cancer, a generic term for a large group of diseases, may affect any part of the body. It is one of the world’s most horrifying diseases triggered by uncontrolled cellular proliferation. The development and progression of cancer are caused by an oncogene, the tumor suppressor gene (TSG), and alterations of the microRNA gene.
  • 1.4K
  • 10 Aug 2021
Topic Review
Environmental Valuation Research
Environmental valuation (EV) research has advanced significantly as a method of assigning value to environmental goods, many of which lack readily discernible market values. The term “environmental valuation” describes a number of methods for putting monetary values on environmental effects, particularly non-market effects. There has been a continuous increase in the number of publications on the topic. According to searches via the Scopus and Web of Science (WoS) databases, the phrase “environmental valuation” first occurred in 1987.
  • 1.4K
  • 14 Apr 2023
Topic Review Peer Reviewed
Physical-Chemical Properties of Nano-Sized Phyllosilicates: Recent Environmental and Industrial Advancements
Phyllosilicates are common minerals that include the most widely known micas and clay minerals. These minerals are found in several natural environments and have unique physical-chemical features, such as cation exchange capacity (CEC) and surface charge properties. When phyllosilicates are nano-sized, their physical-chemical properties are enhanced from those of the micro-sized counterpart. Because of their unique crystal chemical and physical-chemical features, kinetics, and particle size, nano-sized clay minerals (i.e., kaolinite, montmorillonite/illite) and micas (i.e., muscovite) are of great interest in several fields spanning from environmental applications to engineered materials. This paper aims to overview the recent developments of environmental protection and technological applications employing nano-sized natural micas and clay minerals. Emphasis is given to the role that the unique physical-chemical properties of montmorillonite, vermiculite, kaolinite, and muscovite play in nanoparticle formulations, manufacture, and technical performance.
  • 1.4K
  • 06 Dec 2023
Topic Review
NASA Micropulse Lidar Rain Algorithm
Precipitation modifies atmospheric column thermodynamics through the process of evaporation and serves as a proxy for latent heat modulation. For this reason, a correct precipitation parameterization (especially for low-intensity precipitation) within global scale models is crucial. In addition to improving our modeling of the hydrological cycle, this will reduce the associated uncertainty of global climate models in correctly forecasting future scenarios, and will enable the application of mitigation strategies. In this study we present a proof of concept algorithm to automatically detect precipitation from lidar measurements obtained from the National Aeronautics and Space Administration Micropulse lidar network (MPLNET). 
  • 1.4K
  • 09 Feb 2021
Topic Review
Disinfection Byproducts
Disinfection byproducts (DBPs) are formed by the action of oxidant-disinfectant chemicals, mainly chlorine derivatives (chlorine, hypochlorous acid, chloramines, etc.), that react with natural organic matter (NOM), mainly humic substances. DBPs are usually refractory to oxidation, mainly due to the presence of halogen compounds so that advanced oxidation processes (AOPs) are a recommended option to deal with their removal.
  • 1.4K
  • 23 Jun 2021
Topic Review
Nitrogen, Phosphorus, and Invasive Alien Plants
Plant invasion is significantly affected by environmental factors in the recipient habitats and affects the stability and sustainable development of society. The invasiveness of alien plants may be increased by anthropogenic-mediated disturbances, such as fluctuations in nutrients caused by excessive emissions of nitrogen (N) and phosphorus (P). 
  • 1.4K
  • 07 Feb 2022
Topic Review
Particulate Matter Emissions from Aircraft
Particulate matter emissions from aircraft engines contribute to ambient concentrations of ultrafine particles in and around airports together with other combustion sources including road traffic. The impact of emissions on ambient concentrations from an airport, for which aircraft engine is a main source, differs from airport to airport due to the different relative contributions of other sources such as road traffic, and due to pollutant mix differences, chemical characteristics and size distribution. Particulate matter, particularly the ultrafine component made up of small particles with an aerodynamic diameter of less than 0.1 µm, is widely considered a health hazard. Aircraft gas turbine engines result in direct emissions of “non-volatile” (nvPM), also described as black carbon (BC) “soot” emissions. In addition to local air quality impacts, particles emitted from aircraft engines can affect climate and cloudiness in a number of ways. There are several on-going projects such as AVIATOR and ACACIA, that are taking measurements, linking these to modelling and assessing the particulate impacts on local air quality and climate.
  • 1.4K
  • 30 Sep 2022
Topic Review
Mitigation of Global Warming in Australia
Mitigation of global warming involves taking actions to reduce greenhouse gas emissions and to enhance sinks aimed at reducing the extent of global warming. This is in distinction to adaptation to global warming, which involves taking action to minimize the effects of global warming. Scientific consensus on global warming, together with the precautionary principle and the fear of non-linear climate transitions, is leading to increased effort to develop new technologies and sciences and carefully manage others in an attempt to mitigate global warming. In order to make a significant change, coal from Australia needs to be replaced with alternatives. Carbon capture and storage in Australia has been put forward as a solution for production of clean hydrogen from natural gas. Following the introduction of government mandatory renewable energy targets, more opportunities have opened up for renewable energy technologies such as wind power, photovoltaics, and solar thermal technologies. The deployment of these technologies provides opportunities for mitigating greenhouse gases. A carbon price was introduced on 1 July 2012 by the government of Julia Gillard with the purpose of reducing Australia 's carbon emissions. It requires large businesses (defined as those with annual carbon dioxide equivalent emissions over 25,000 tonnes annually) to pay a price for emissions permits. The tax was scrapped by the Abbott government in July 2014 in what was a widely criticized and highly publicized move.
  • 1.4K
  • 12 Oct 2022
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