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Topic Review
Polymeric Biodiesel
Biodiesel industry is expanding rapidly in accordance with the high energy demand and environmental deterioration related to the combustion of fossil fuel. However, poor physicochemical properties and the malperformance of biodiesel fuel still concern the researchers. In this flow, polymers were introduced in biodiesel industry to overcome such drawbacks. This article introduces polymeric biodiesel which is Hydroxyalkanoates methyl ester (HAME) and hydroxybutyrate methyl ester (HBME) that are sourced from carbon-enriched polymers with the help of microbial activity. Composition, production techniques, characteristics, and limitations of polymeric biodiese were explored. 
  • 832
  • 21 Oct 2022
Topic Review
Ocean Remote Sensing Techniques and Applications
Oceans cover over 70% of the Earth’s surface and provide numerous services to humans and the environment. Therefore, it is crucial to monitor these valuable assets using advanced technologies. In this regard, Remote Sensing (RS) provides a great opportunity to study different oceanographic parameters using archived consistent multitemporal datasets in a cost-efficient approach. Various types of RS techniques have been developed and utilized for different oceanographic applications.
  • 832
  • 15 Nov 2022
Topic Review
Sustainable Manufacturing Practices
Sustainable manufacturing was defined as "the creation of manufactured products that use processes that minimize negative environmental impacts, conserve energy and natural resources, are safe for employees, communities, and consumers and are economically sound".
  • 829
  • 12 Sep 2021
Topic Review
AmBX
AmBX (officially stylised amBX) is a technology (originally developed by Philips) for controlling incandescent and white/coloured LED lighting and other compatible peripherals. This allows lighting designers, and entertainment media providers to generate custom designed lighting environments that are triggered by compatible peripherals (such as lights). The patents for the technology are now owned by a United Kingdom company based in Redhill, amBX UK LTD. AmBX licenses the technology to entertainment producers at no charge.
  • 829
  • 28 Nov 2022
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.
  • 830
  • 23 Nov 2021
Topic Review
Agricultural Soils
Globally, agricultural soils are being evaluated for their role in climate change regulation as a potential sink for atmospheric carbon dioxide (CO2) through sequestration of organic carbon as soil organic matter. Scientists and policy analysts increasingly seek to develop programs and policies which recognize the importance of mitigation of climate change and insurance of ecological sustainability when managing agricultural soils.
  • 829
  • 09 Aug 2021
Topic Review
Soil Health
Soil health is the capacity of the soil to provide an environment for optimum growth and development of plants, while also ensuring the health of animals and humans. Animal manure has been used for centuries as a source of nutrients in agriculture. However, many other soil properties that contribute to soil health are affected when manure is applied. Bulk density, aggregate stability, infiltration, water holding capacity, soil fertility, and biological properties are impacted to various degrees with manure application. The goal of this paper was to compile the research findings on the effects of various livestock manure types on soil fertility, soil physical properties, soil biology and the yield of various cereal crops. Specifically, this paper summarizes results for poultry, cattle, and swine manure used in various cropping systems. Although there are conflicting results in the literature with regards to the effect of manure on various soil properties, the literature offers convincing evidence of beneficial impacts of manure on soil and the growth of crops. The degree to which manure affects soil depends on the physical and chemical properties of the manure itself and various management and environmental factors including rate and timing of application, soil type, and climate.
  • 828
  • 16 Nov 2020
Topic Review
Indoor Air Quality Improvement
Poor indoor air quality is a consequence of air contamination with pollutants whose sources may be natural or anthropogenic. The diversity of air contaminants range from particulate materials (PMs), biological pollutants, and over 400 different organic and inorganic chemical compounds, whose concentrations depend on both internal and external factors. Because people spend most of their time inside, poor indoor air quality causes serious human health issues, resulting in significant economic losses. Nature-based solutions using microalgae systems that mimic the role played by microalgae in the oceans, providing oxygen and biofixing carbon dioxide from the atmosphere, may be installed in new and already existing buildings to improve indoor air quality in an energy-conserving manner while providing autonomy to the building. 
  • 828
  • 08 Oct 2021
Topic Review
Climate Change on Smallholder Irrigation Schemes in Zimbabwe
Smallholder irrigation schemes (SISs) have been portrayed as a panacea to climate change adaptation. However, there is an emerging discourse that established schemes are becoming vulnerable to increased climate variability and change, particularly increased water stress. The change in climate experienced world-wide already has negative implications for 21st-century agriculture in Zimbabwe. There is mounting evidence that large investments have been made in Zimbabwe’s SISs in an attempt to depart from rain-fed agriculture through judicious harnessing of available water resources. However, there is rising concern about the need to build the resilience of these schemes to protect investments in light of a more variable climate. 
  • 827
  • 01 Jun 2022
Topic Review
Adaptation to Climate Change in Jordan
Adaptation to climate change in Jordan describes measures with the objective to prepare the country for the impacts of climate change. Water resources in Jordan are scarce. Besides the rapid population growth, the impacts of climate change are likely to further exacerbate the problem. Temperatures will increase and the total annual precipitation is likely to decrease, however with a fair share of uncertainty. Hence, existing and new activities with the objective to minimize the gap between water supply and demand contribute to adapt Jordan to tomorrow's climate. This might be accompanied by activities improving Jordan's capacity to monitor and project meteorological and hydrological data and assess its own vulnerability to climate change. This article focuses on the impacts of climate change on the Jordanian water sector.
  • 825
  • 17 Oct 2022
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