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Topic Review
Gas-Sensing Mechanisms of MXenes and MXene-Based Heterostructures
MXenes are a class of 2D transition-metal carbides, nitrides, and carbonitrides with exceptional properties, including substantial electrical and thermal conductivities, outstanding mechanical strength, and a considerable surface area, rendering them an appealing choice for gas sensors. 
  • 511
  • 08 Dec 2023
Topic Review
Can Climate Change be Mitigated through Modular Construction?
Modular construction (MC) is a promising concept with the potential to revolutionize the construction industry (CI). The sustainability aspects of MC, among its other encouraging facets, have garnered escalated interest and acclaim among the research community, especially in the context of climate change (CC) mitigation efforts. 
  • 511
  • 21 Feb 2024
Topic Review
Irrigation Information Retrievals
Irrigation represents one of the most impactful human interventions in the terrestrial water cycle. Knowing the distribution and extent of irrigated areas as well as the amount of water used for irrigation plays a central role in modeling irrigation water requirements and quantifying the impact of irrigation on regional climate, river discharge, and groundwater depletion. Obtaining high-quality global information about irrigation is challenging, especially in terms of quantification of the water actually used for irrigation.
  • 510
  • 20 Dec 2021
Topic Review
Particulate and Floating Pollutants in the Oceans
The Earth’s oceans are the final resting place of anthropogenic residues, mainly plastics, metals, rubber, and fabrics, in order of decreasing abundance. After degradation resulted by UV rays atack, mechanical and chemical degradation, they tend to decant and deposit over the ocean floor. Most of these finaly assume fragmented or particulate forms, becoming colonized by marine microorganisms and later interacting with macroorganisms, leading to potential problems with marine life and the ecosystem. Rapid biodegradation of the polluting materials is still not possible, as a result of site contaminants atraction and accumulation and harmful by-products release.
  • 510
  • 28 Jun 2022
Topic Review
Tools for Optimization of Biomass-to-Energy Conversion Processes
Biomasses are renewable sources used in energy conversion processes to obtain diverse products through different technologies. The production chain, which involves delivery, logistics, pre-treatment, storage and conversion as general components, can be costly and uncertain due to inherent variability. Optimization methods are widely applied for modeling the biomass supply chain (BSC) for energy processes. 
  • 510
  • 25 May 2023
Topic Review
Soil Health for Water-Limited Environments of the USA
Soil health assessment indicates how well soil contributes to ecosystem services and can predict the ability of soils to provide those services if an adopted management scenario continues. Soil health is often evaluated by measuring various indicators within three main categories: physical, chemical, and biological properties of soil, which provide insight into key soil functions. 
  • 509
  • 10 Mar 2023
Topic Review
Soil, Humipedon, Forest Life and Management
Three sections (Humipedon, Copedon and Lithopedon) were recognized in the soil profile. It was then possible to link the first and most biologically active section to the characteristics of the environment and soil genesis. In particular, it is now possible to distinguish organic horizons, mainly produced by arthropods and enchytraeids in cold and acidic or dry and arid environments, from organo-mineral horizons produced by earthworms in more temperate and mesotrophic environments. Each set of horizons can be associated with a humus system or form, with important implications for forestry. Anecic/endogeic earthworms and Mull or Amphi systems are more abundant in the early and late stages of sylvogenesis; by completely recycling litter, earthworms accelerate the availability of organic and inorganic soil nutrients to roots and pedofauna. On the other hand, arthropods and Moder or Tangel systems characterize the intermediate stages of sylvogenesis, where thickening in the organic horizons and the parallel impoverishment/reduction in the underlying organo-mineral horizons are observed. Recognizing the humus system at the right spatial and temporal scale is crucial for the biological management of a forest.
  • 509
  • 31 Jul 2023
Topic Review
Air Quality, Pollution Perception, and Residents’ Health
Environmental and resident health issues associated with air pollution are an area of growing concern for both policy officials and the general public. China has been accelerating the construction of a Beautiful China and a Healthy China, with the aim of protecting and improving the environment and ensuring public health.
  • 509
  • 22 Sep 2023
Topic Review
The Current Green Economy Situations in European Union
Energy is undoubtedly one of the fundamental factors in the development of economies around the world. This is particularly evident during crises related to the reduction of supplies or the lack of energy sources. For example, the oil crisis of the 1970s of the twentieth century showed the problem of energy security, which has returned today and is one of the important topics of discussion in the European Union (EU) countries. Changes in the situation of the energy markets and geopolitical conditions show that the problem of energy security is fundamental for the functioning of modern economies. It directly influences economic development and other strategic areas, including the Lisbon Strategy for Growth and Jobs and the Millennium Development Goals.
  • 508
  • 22 Dec 2021
Topic Review
Phenotyping in Protected Cropping
Protected cropping produces more food per land area than field-grown crops. Protected cropping includes low-tech polytunnels utilizing protective coverings, medium-tech facilities with some environmental control, and high-tech facilities such as fully automated glasshouses and indoor vertical farms. High crop productivity and quality are maintained by using environmental control systems and advanced precision phenotyping sensor technologies that were first developed for broadacre agricultural and can now be utilized for protected-cropping applications.  The adoption of climate monitoring and control technologies and precision phenotyping methodologies in protected cropping is required for sustaining future food security and enhancing nutritional quality.
  • 508
  • 12 Oct 2022
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