Over the past several decades, Saudi cities have experienced rapid urban developments and land use and land cover (LULC) changes. These developments will have numerous short- and long-term consequences including increasing the land surface temperature (LST) of these cities. This study investigated the effects of LULC changes on the LST for the eastern coastal city of Dammam. Using Landsat imagery, the study first detected the LULC using the maximum likelihood classification method and derived the LSTs for the years 1990, 2002, and 2014. Using the classified results, it then modeled the future LULC for 2026 using the Cellular Automata Markov (CAM) model. Finally, using three thematic indices and linear regression analysis, it then modeled the LST for 2026 as well. The built-up area in Dammam increased by 28.9% between 1990 and 2014. During this period, the average LSTs for the LULC classes increased as well, with bare soil and built-up area having the highest LST. By 2026, the urban area is expected to encompass 55% of the city and 98% of the land cover is envisioned to have average LSTs over 41 °C. Such high temperatures will make it difficult for the residents to live in the area.

This paper introduces the concept of Saudization and critically reviews its existing and potential impacts and consequences. It identifies that Saudization has positively contributed to reducing the overall percentage of foreign labor. However, there have been some difficulties, such as a decline in competitiveness among regional business companies with respect to a business friendly environment, and reduced direct foreign investment, which influenced the reduction of the tax on foreign investors. Saudization should place importance on skill development among Saudi nationals by strengthening educational and vocational training, and providing time-specific incentives, rather than relying only on a quota system. Saudization should be implemented more through market forces and incentives. Collecting comprehensive information on the nature and magnitude of Saudi unemployment could be a first step in developing appropriate Saudization policies. This paper suggests appropriate coordination and consultation between the government, the private sector and the public at large, so that any policies on Saudization become more easily acceptable and executable in both the public and private sector.

Gulf Cooperation Council (GCC) members have experienced tremendous transformation in their smart cities in recent years. Every GCC nation has its own urban planning authority to manage urban growth and development since its independence from British rule. These planning agencies create strategies, plans, rules, and oversee the building process. The novelty of this research lies in its comprehensive analysis, cross-border comparisons, and the generation of insights that contribute to a deeper understanding of urban planning dynamics and strategies within the Gulf Cooperation Council. The objective of this article is to examine the national spatial strategies (NSS) and vision plans of GCC countries. This study discusses the existing methods, plans, and efforts to accomplish this goal while emphasizing prospective opportunities, problems, and difficulties. We used the SWOT method to evaluate the national vision plans of GCC countries. The analysis identifies successful outcomes that the GCC countries have already achieved in terms of their national spatial strategies. The weakness in the current strategies is oil dependency, which could be strengthened. Potential opportunities in the tourism sector need to be taken full advantage of, and potential threats, like regional tension, need to be managed to prevent the failure of the development of the existing urban system. The primary suggestion entails executing programs outlined by the respective line ministries and ensuring efficient management of urban spatial expansion by municipal authorities. However, the findings could serve as lessons for those at the helm of affairs in GCC countries to collaborate and achieve a comprehensive national strategic plan.

Soil consumption, marked by the expansion of artificial land cover for residential, productive, and infrastructural purposes, is a concerning trend in Italy, as revealed by the Copernicus land monitoring program. The issue is exacerbated by agricultural intensification and urbanization, particularly affecting regions like Lombardia and Piemonte. However, Sicilia, Abruzzo, and Lazio experience notable increases in processes of abandonment and re-naturalization. Data from Ispra highlights the need for in-depth study, especially in regions like Sicilia, where contrasting phenomena occur. This study utilizes Ispra data to monitor and formulate strategies for mitigating soil consumption and safeguarding ecosystem services. The research aligns with objectives related to combating climate change and facilitating the ecological transition of territories. The complexity of land consumption, influenced by interdependent factors, is evident in the achieved results. Effective strategies for containment and re-naturalization involve the implementation of town planning regulations and multi-level behavioral pathways. This study aims to identify contextual actions that can reduce land consumption, promote de-impermeabilization, and encourage re-naturalization, focusing on enhancing ecosystem services in land use activities. Thus, it focuses on understanding the contributions of ecosystem services, landscape restoration and green infrastructure on climate mitigation, and a reduction in land consumption in urban regeneration processes. As well, through open-source systems, it is important to monitor in real time the trend of the quantity of factors and variables and the state of the environment, and the reasons to intervene with systemic strategies and actions constitutes another lens of focus.