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Topic Review
Biological Activity of Plant Extracts and Essential Oils
The development and implementation of safe natural alternatives to synthetic pesticides are urgent needs that will provide ecological solutions for the control of plant diseases, bacteria, viruses, nematodes, pests, and weeds to ensure the economic stability of farmers and food security, as well as protection of the environment and human health. Unambiguously, production of botanical pesticides will allow for the sustainable and efficient use of natural resources and finally decrease the use of chemical inputs and burden.
  • 212
  • 11 Sep 2023
Topic Review
Tectonic Geodesy Synthesis of the North Aegean Region
Satellite geodesy, an indispensable modern tool for determining upper-crust deformation, can be used to assess tectonically active structures and improve our understanding of the geotectonic evolution in tectonically active regions. A region fulfilling these criteria is the North Aegean, part of the Eastern Mediterranean. It is one of the most tectonically, and hence, seismically, active regions worldwide, which makes it ideal for applying a satellite geodesy investigation. 
  • 176
  • 11 Sep 2023
Topic Review
Net-Zero-Carbon Cities
The Net-Zero-Carbon Cities concept has not been unified in terms of its definition since its development. However, in terms of their objectives, net-zero-carbon buildings are cheaper to operate, healthier, and more resilient than typical buildings and can bring considerable environmental, social, and economic benefits to cities and communities with rapid and cost-effective reductions in emissions and energy consumption.
  • 173
  • 11 Sep 2023
Topic Review
Remote Sensing for Lithology Mapping in Vegetation-Covered Regions
Accurate lithological mapping is essential in geological surveys and mineral resource exploration. Remote sensing (RS) technology has significantly contributed to geological exploration and mineral resource assessment. Various approaches have been identified to address vegetation obstruction in lithological RS.
  • 223
  • 08 Sep 2023
Topic Review
Zeolite Types Used in Catalytic Methane Combustion
The emission of methane leads to the increase in the methane concentration in the atmosphere, which not only wastes resources but also intensifies the greenhouse effect and brings about serious environmental problems. Catalytic combustion can completely convert methane into carbon dioxide and water at low temperatures. However, the catalytic activities of the conventional supported palladium catalysts (e.g., Pd/Al2O3 and Pd/ZrO2) are easy to decrease or the two catalysts can even be deactivated under actual harsh reaction conditions (high temperatures, steam- and sulfur dioxide-containing atmospheres, etc.). Noble metal catalysts supported on zeolites with ordered pores and good thermal stability have attracted much attention. 
  • 346
  • 08 Sep 2023
Topic Review
Social Vulnerability to Floods in Malaysia
Flood disasters, a natural hazard throughout human history, have caused significant damage to human safety and infrastructure. Demographic characteristics, socioeconomic status, and access to healthcare crucially determine social vulnerability to adverse flood events. 
  • 351
  • 08 Sep 2023
Topic Review
Impacts of Biowaste with Mitigation Efforts in Cities
In many cities, huge quantities of biowaste solid matterials are generated, making it a big challenge to keep our cities smart/clean without creating health issues. The second challenge is to mitigate solid biowastes from municipalities, and it needs systematic valorization/conversion approaches to transform/generate them into clean/least carbon-emitting fuel sources. This effort can help make smart cities with additional amounts of energy generation that can be used by each citizen for their daily energy needs. In the cities, biowastes are reported as food waste (from domestic kitchens and restaurant/hotel), green plant residues (from parks and other cleaning activities), and other miscellaneous sources.
  • 166
  • 06 Sep 2023
Topic Review
Role of Basalt Geochemistry in CO2 Storage
The geochemistry of basalt plays a crucial role in the storage of CO2, as it possesses natural properties that enable the capture and sequestration of CO2. Basalt exhibits a remarkable ability to react with CO2 and form stable carbonate minerals, a process known as mineral carbonation or carbon sequestration.
  • 567
  • 06 Sep 2023
Topic Review
Building Damage Identification Methods and Transfer Learning Methods
The building damage caused by natural disasters seriously threatens human security. Applying deep learning algorithms to identify collapsed buildings from remote sensing images is crucial for rapid post-disaster emergency response.
  • 241
  • 04 Sep 2023
Topic Review
Nitrogen and Phosphorus in the Northern Adriatic Sea
In the last two decades of the 21st century, a gradual decrease in nitrogen and phosphorus has been observed along the coastal area of the Northern Adriatic Sea. This depletion is attributed to reduced river flows. Studies conducted over the past four decades have indicated that the N/P ratio in the open sea is unlikely to undergo significant change. In fact, it tends to increase due to the unique characteristics of the Northern Adriatic Sea, which experiences slow water turnover and is influenced by strong winds. Additionally, the Northern Adriatic Sea receives a substantial amount of freshwater from rivers, accounting for about one-third of the total freshwater flow into the Mediterranean. These rivers carry nutrient loads that contribute to the high productivity and abundance of fish in this sea, making it one of the most productive areas in the Mediterranean. It has been observed that the cessation of anthropogenic phosphorus input, which has been regulated since the late 1980s with legislation limiting its use in detergents, has significantly affected the trophic chain.
  • 374
  • 01 Sep 2023
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