AI-powered resource management, genetic engineering, biochar, composting and vermicomposting and IoT-based sensors emerge as five most promising technologies for sustainably greening arid regions. 

 

This is according to global consulting firm, Arthur D Little (ADL) which has released a timely Viewpoint: ‘Pioneering a Sustainable Future for Hyper-Arid Regions’, with insight and recommendations for the Mena region.

 

The detailed report examines the potential for sustainable technologies to facilitate green cover growth in hyper-arid regions. ADL’s latest insights come at a critical time. Arid and hyper-arid regions, including parts of the Mena region, are characterised by water scarcity and fragile ecosystems that are disproportionately vulnerable to the growing impacts of land degradation and climate change. 

 

High degradation rate

According to the UNNCD data dashboard for SDGs, arid and hyper-arid countries, especially in the GCC, experienced a high degradation rate increase, almost doubling from 3.78% in 2015 to 7.19% in 2019, underscoring the urgent need for innovative solutions. 

 

Rising to the challenge, ADL’s report draws on a robust, data-driven methodology developed in-house to identify the most promising technologies for sustainably greening arid regions. The expert team used the ADL Technology Foresight framework to guide a three-phase process: technology scouting, technology shortlisting, and technology evaluation. This painstaking process resulted in a final list of five key technologies with the potential to revolutionise sustainable land management practices in arid and hyper-arid landscapes:

 

AI for integrated land management

AI tools can optimise the lifecycle of land restoration and afforestation projects and are particularly helpful in hyper-arid environments. 

 

Composting and vermicomposting

Composting relies on microbial decomposition; vermicomposting uses earthworms to accelerate the process. Both create valuable compost that improves soil health, reduces the need for synthetic fertilisers, and promotes sustainable waste management. 

 

Genetic engineering

Genetic engineering techniques, such as CRISPR-Cas9, offer powerful tools for modifying the genetic makeup of plants to enhance their resilience to the harsh conditions of hyper-arid environments. 

 

Biochar 

Biochar is a stable form of charcoal produced from the pyrolysis (heating in the absence of oxygen) of biomass. It enhances water retention, nutrient availability, and soil aeration, promoting plant growth even in challenging conditions. 

 

IoT-based sensors for land management

IoT-based sensors offer a robust way to optimise land management in hyper-arid regions. By providing real-time data, they enable data-driven decision making for precise irrigation, optimised resource use, and improved crop yields.

 

In addition to identifying these five technologies, the ‘Pioneering a Sustainable Future for Hyper-Arid Regions’ report offers key recommendations that the GCC and wider Mena region can follow to combat desertification and build a sustainable future:

 

•Establish a regional framework for sustainable land management aimed at rewarding solutions, developing regulatory best practices, and preserving the region’s native flora.

•Invest in a regional green future with a focus on R&D on hyper-arid challenges, regional technology transfer, and key infrastructure.

•Leverage existing regional and global initiatives for collective impact by forging public-private partnerships within existing and emerging frameworks and empowering local communities through inclusive partnerships.

 

Urgent and acute

Commenting on the report’s insights, co-author and ADL partner and global sustainability lead, Carlo Stella, says: “The challenges presented by land degradation are both urgent and acute, but by embracing these recommendations and the technologies outlined in our study, the Mena region, and the GCC in particular, can establish itself as a global leader in combating desertification and building a sustainable future for hyper-arid regions.”

 

Fellow co-author, Marielli Bou Harb, underscores the importance of collaboration in the quest for ‘greenification’, drawing attention to the Middle East Green Initiative (MGI) led by Saudi Arabia and the upcoming COP 16 of the United Nations Convention to Combat Desertification (UNCCD), taking place in Riyadh this month. 

 

According to the ADL partner: “UNCCD COP16, will allow the region to demonstrate leadership in pioneering innovative land-restoration strategies for hyper-arid environments, and the MGI offers a regional framework designed to catalyse these efforts by providing a platform for coordinated action, resource mobilisation, and knowledge sharing.”--TradeArabia News Service