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Topic Review
Microbial in Total Petroleum Hydrocarbon Polluted Soils
Nowadays, soil contamination by total petroleum hydrocarbons is still one of the most widespread forms of contamination. Intervention technologies are consolidated; however, full-scale interventions turn out to be not sustainable. Sustainability is essential not only in terms of costs, but also in terms of restoration of the soil resilience. Bioremediation has the possibility to fill the gap of sustainability with proper knowledge. Bioremediation should be optimized by the exploitation of the recent “omic” approaches to the study of hydrocarburoclastic microbiomes. To reach the goal, an extensive and deep knowledge in the study of bacterial and fungal degradative pathways, their interactions within microbiomes and of microbiomes with the soil matrix has to be gained. 
  • 472
  • 27 Apr 2022
Topic Review
Perception of Farm-Fed Anaerobic Digestion Plants
Anaerobic digestion (AD) plants undoubtedly represent an integral and irreplaceable element in rural energy transition and sustainable waste management.
  • 472
  • 13 May 2022
Topic Review
Remote Sensing of Geomorphodiversity Linked to Biodiversity
Remote sensing (RS) enables a cost-effective, extensive, continuous and standardized monitoring of traits and trait variations of geomorphology and its processes, from the local to the continental scale. RS technologies can record geomorphic traits, their diversity and variations, from which the other four geomorphodiversity characteristics are derived. However, compared to in situ measurements, RS approaches can only record certain parts of these geomorphic traits and their variations. This is because capturing geomorphic traits and diversity using RS approaches is limited by various constraints, namely: (1) the characteristics and spatial-temporal distribution of geomorphic traits; (2) the characteristics of geomorphological processes; as well as (3) the RS sensor characteristics, the chosen RS platforms and the characteristics of RS data-processing and classification information. These constraints and limitations define the detectability, feasibility, accuracy, depth of information, repeatability, and, thus, standards disability in monitoring the five geomorphic characteristics using RS approaches.
  • 472
  • 20 May 2022
Topic Review
Revalorization of Microalgae Biomass for Synergistic Interaction
Microalgae and cyanobacteria are photosynthetic microorganisms’ sources of renewable biomass that can be used for bioplastic production. These microorganisms have high growth rates, and contrary to other feedstocks, such as land crops, they do not require arable land. In addition, they can be used as feedstock for bioplastic production while not competing with food sources (e.g., corn, wheat, and soy protein). 
  • 472
  • 29 Sep 2022
Topic Review
Production Technologies for Hydrogen
Hydrogen is a frontrunner in the race to net-zero carbon because it can be produced using a diversity of feedstocks, has versatile use cases, and can help ensure energy security.
  • 472
  • 15 Dec 2022
Topic Review
Transfer of Natural Radionuclides in Terrestrial Food Chains
From the radiation protection point of view, less important natural radionuclides are 238U, 226Ra, 40K, and Th isotopes. However, 238U is a long-lived (t½ = 4.5 × 109 a) alpha emitter whose chemical toxicity exceeds its radiological toxicity. Although isotope 238U is not considered to cause significant radiation exposure, it is still the mother nuclide of a whole uranium decay series, producing isotopes of astatine, bismuth, lead, polonium, protactinium, radium, radon, thallium, and thorium while decaying. 40K also has a very long half-life (t½ = 1.28 × 109 a).
  • 472
  • 14 Feb 2023
Topic Review
Biosafety of Genome Editing Applications
In the European Union plants developed by novel genomic techniques for directed mutagenesis are have to undergo an Environmental Risk Assessment (ERA) prior to release or placing on the market. However, specific guidance for such an ERA is still lacking. In this review we discuss the limited suitability of general denominators of risk/safety to predict the risks associated with individual genome edited (GE) plants and argue that there is no safety by default for whole groups of GE applications encompassing different individual GE organisms. We suggest integrating the following two sets of considerations into the ERA to address particular characteristics of GE plants: considerations related to the traits developed by GE and considerations addressing the assessment of method-related unintended effects, e.g. due to off-target modifications. In conclusion, we recommend that further specific guidance for the ERA and monitoring should be developed to facilitate a focused assessment approach for GE plants. 
  • 471
  • 08 Jul 2021
Topic Review
Mapping Green Infrastructure Based on Multifunctional Ecosystem Services
Most sustainable planning frameworks assess natural and social–economic landscape systems as separate entities, and the understanding of the interrelationships between them is incomplete. Landscape classification in urbanizing environments requires an integrated spatial planning approach to better address the United Nation’s sustainable development challenges.
  • 471
  • 28 Feb 2022
Topic Review
List of Minerals Approved by IMA (D)
This list includes those recognised minerals beginning with the letter D. The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go through the official naming procedure, although some minerals published previously have been either confirmed or discredited since that date. This list contains a mixture of mineral names that have been approved since 1959 and those mineral names believed to still refer to valid mineral species (these are called "grandfathered" species). The list is divided into groups: The data was exported from mindat.org on 29 April 2005; updated up to 'IMA2018'. The minerals are sorted by name, followed by the structural group (rruff.info/ima and ima-cnmnc by mineralienatlas.de, mainly) or chemical class (mindat.org and basics), the year of publication (if it's before of an IMA approval procedure), the IMA approval and the Nickel–Strunz code. The first link is to mindat.org, the second link is to webmineral.com, and the third is to the Handbook of Mineralogy (Mineralogical Society of America).
  • 471
  • 31 Oct 2022
Topic Review
Hybrid Solar Dryers
Hybrid solar dryers, by definition, designed and constructed using direct solar energy and a heat exchanger. The products are dried under direct solar radiation and/or backup energy or stored heat when sunlight is not available. These types of dryers are used in single and mixed modes of drying. Several studies have been developed to test different techniques to improve solar dryers, considering the possible use of thermal storage materials, the deep bed drying method, improved solar collector designs and energy hybridization. They can be divided several ways, depending on their construction.
  • 471
  • 17 Jan 2024
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