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Topic Review
Regional Geological of the Biga Peninsula
Biga Peninsula is a geologically diverse and complex peninsula that has been exposed to a series of tectonic events during its lengthy history. It represents the western section of the Sakarya Zone (S Pontide Domain) along the boundary between Gondwana and Laurasia and consists of numerous tectonic units, representing both continental and oceanic assemblages. The tectonic activity of the Biga Peninsula is primarily impacted by the motion occurring along the North Anatolian Fault Zone.
  • 329
  • 23 Oct 2023
Topic Review
Micro-Irrigation Technologies in India and Africa
Water is an essential resource for the realization of the United Nations’ 2030 Sustainable Development Goals. The increasing global food insecurity, hunger, human population, and uneconomical extraction and use of non-renewable resources require, among other things, a substantial intensification of agricultural production. In this context, there has been a need to adopt irrigation technologies, especially in developing countries where agriculture and its allied sectors employ more than 50% of the total population but account for up to 90% of the total freshwater consumptive use. India and Africa are at the crux of this conundrum, where there is an urgent need to build resilience with the already excessively allotted water resources. Innovative and water-efficient irrigation technologies could be one of the windows of opportunity to overcome water scarcity and enhance food security in these regions. 
  • 329
  • 08 Dec 2023
Topic Review
Sustainable Valorization of Bioplastic Waste
Plastics-based materials have a high carbon footprint, and their disposal is a considerable problem for the environment. Biodegradable bioplastics represent an alternative on which most countries have focused their attention to replace of conventional plastics in various sectors, among which food packaging is the most significant one. The evaluation of the optimal end-of-life process for bioplastic waste is of great importance for their sustainable use.
  • 328
  • 29 May 2023
Topic Review
Essential Measures to Address the Worldwide Water Shortage
Climate change, global population growth, and rising standards of living have put immense strain on natural resources, resulting in the unsecured availability of water as an existential resource. Access to high-quality drinking water is crucial for daily life, food production, industry, and nature. However, the demand for freshwater resources exceeds the available supply, making it essential to utilize all alternative water resources such as the desalination of brackish water, seawater, and wastewater. 
  • 328
  • 17 Jul 2023
Topic Review
Agricultural Green Development in China
Green development is a concept of sustainable development, aiming to protect the environment and ecosystems while meeting economic development needs. In the field of agriculture, green development has emerged as a crucial pathway for reconciling the conflicts between agricultural development and ecological conservation. Agricultural green development is a globally significant topic of concern, and as one of the world's largest agricultural countries, China's progress in this area holds substantial demonstration and reference value for global agricultural sustainability. To investigate the level of green development in Chinese agriculture, regional variations, and the evolutionary patterns, this paper is based on the framework of sustainable development theory.
  • 328
  • 07 Aug 2023
Topic Review
Applications of Wind Turbine Blade Recycling Materials
The rapid growth of the wind energy industry has resulted in a significant increase in Wind Turbine Blade (WTB) waste, posing challenges for recycling due to the composite materials used in their construction. Each recycling technique employs distinct approaches, all to reclaim the valuable fibres in these blades. Mechanical recycling yields resin-rich, fibre-rich, and other qualities of byproducts, while pyrolysis generates fibres, fillers, gas, and oil.
  • 328
  • 24 Nov 2023
Topic Review
Historical Greenhouse Gas Emission Trends in Saudi Arabia
The growth of population, gross domestic product (GDP), and urbanization have led to an increase in greenhouse gas (GHG) emissions in the Kingdom of Saudi Arabia (KSA). The leading GHG-emitting sectors are electricity generation, road transportation, cement, chemicals, refinery, iron, and steel.
  • 327
  • 12 Apr 2023
Topic Review
Roles of Hydrogen in Sector Coupling
Sector coupling (SC) is defined as the profound integration of significant energy consumption sectors, including electricity, heating/cooling, and transportation, fostering a synergistic relationship. In order to effectively combat the effects of global warming, all sectors must actively reduce greenhouse gas emissions in a sustainable and substantial manner. Sector coupling has emerged as a critical technology that can integrate energy systems and address the temporal imbalances created by intermittent renewable energy sources.
  • 327
  • 18 Jul 2023
Topic Review
Tectonic Evolution of the JLJB, North China Craton
The Jiao-Liao-Ji Belt (JLJB) is the most representative Paleoproterozoic orogenic belt in the North China Craton (NCC). The sedimentation, metamorphism and magmatism of the Ji’an Group and associated granites provide significant insights into the tectonic evolution of the JLJB. The rock assemblages indicate a transformation of the tectonic environment from a passive margin to an active continental margin following the onset of plate convergence and subduction. The A2-type gneissic granite (Qianzhuogou pluton) is formed in a subsequent back-arc basin extension setting at 2.20–2.14 Ga. The Ji’an Group was finally deposited in an active continental margin during the closure of a back-arc basin at 2.14–2.0 Ga. Then, the sediments were involved in a continent–arc–continent collision between the Longgang and Nangrim blocks at ~1.95 Ga. This process was accompanied by HP granulite-facies metamorphism at ~1.90 Ga. The subsequent exhumation and regional extension resulted in decompression melting during 1.90–1.86 Ga, producing metamorphism with an isothermal decompression clockwise P–T path. The resulting metapelites are characterized by perthite + sillimanite, and mafic granulites are characterized by orthopyroxene + clinopyroxene.
  • 327
  • 26 Jul 2023
Topic Review
The UNESCO Site of the Chaîne des Puys
The tectono-volcanic ensemble of the Chaîne des Puys and the Limagne fault, which is part of the West European rift, was inscribed on the UNESCO World Heritage list in 2018 as the Chaîne des Puys–Limagne fault tectonic arena.
  • 327
  • 25 Sep 2023
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