Assessments of Drought Effects on Plant Production Using Satellite Remote Sensing Technology, GIS and Observed Climate Data in Northwest Morocco, Case of the Lower Sebou Basin

Hakam, Oualid; Baali, Abdellatif; Azennoud, Khalil; Lyazidi, Aziza; Bourchachen, Mariam

doi:10.1007/s42106-023-00236-5

Cited by 12 publications

(4 citation statements)

References 33 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Similarly, Balaghi and Benaouda (2009) concluded that climate change leads to an increase in aridity, a decrease in the capacity of agricultural land to be cultivated and in the period of the growing season. Other research, such as that by Hakam et al, (2023), has shown significant changes in crop health, particularly in the early 21st century. In the last six years (2010-2016), only 7% of the crop area was healthy, a stark contrast to the 50% recorded between 1984 and 2000 in the Sebou Basin in Morocco, which ranks first in main cereal production compared to other Moroccan watersheds.…”

Section: Required Quantity Of Food-grain In Moroccomentioning

confidence: 99%

Sustainability assessment of the main cereals market in Morocco: Evaluating production and import

2023

EJSD

View full text Add to dashboard Cite

Agriculture is a fundamental pillar of Morocco's economy, contributing an average of 12,5% of GDP over the period 2000-2020 and helping to fight the rural exodus. Cereal crops play a major role in national agriculture, in which the main cereals, particularly wheat, occupying an important place in the dietary habits of rural and urban populations, although barley has a predominant place in animal feed. Moreover, food security in Morocco is based on cereal crops. This study aims to evaluate the evolution of the area under crop, the yield, and grain production in Morocco between 1930 and 2020, and the imports of main grains, based on the statistical approach in order to deduce the food security in the cereal sector. The results obtained show that the area cultivated to the main cereals has almost doubled between the decade 1930-1940 and the decade 2010-2020. Soft wheat is the type of cereal that has increased significantly compared to durum wheat and barley. As for cereal production, it is subject to strong fluctuations due to the drought, with a coefficient of variation of 46%. The favorable agro-ecological zone produces 44% of the main cereals in Morocco. Moreover, grain imports multiplied by 917%, particularly bread, a basic element of the diet, where each Moroccan consumes an average of 255 kg per year of wheat, almost fourfold the world average. In addition, Morocco moved from selfsufficiency to dependence on food grain imports after independence, where the import dependency ratio (IDR) reached 39,8% compared to 60,2% for food self-sufficiency (SRR). This indicates the failure of the agricultural policy in the cereal sector. Also, in this study, the requirement of food-grain (R) has been calculated in the time horizon to 2030 and 2050, especially for wheat.

show abstract

Section: Required Quantity Of Food-grain In Moroccomentioning

confidence: 99%

Sustainability assessment of the main cereals market in Morocco: Evaluating production and import

2023

EJSD

View full text Add to dashboard Cite

show abstract

“…The application of Geographic Information Systems (GIS) for planning and land use analysis is essential, aiding in making informed urban planning decisions that consider social, economic, and environmental impacts (GIS) (Taiema and Ramadan, 2021;Mishra, 2023). GIS-based analysis has proven invaluable in mapping and analyzing land use suitability for different uses, determining ecological habitats, assessing geological and agricultural suitability, and evaluating landscapes for planning and services (Abdullahi et al, 2015;AbdelRahman et al, 2016;González-Méndez et al, 2021;Ramadan M. S. et al, 2022;Hakam et al, 2023;Lötz, 2023;Rana and Moniruzzaman, 2023;Watuwaya et al, 2023). This research uses Remote Sensing technology and GIS to explore development opportunities in the Southwestern NEOM region in Saudi Arabia, identifying ideal locations for urban development by considering many parameters such as Land Use-Land Cover, Slope, Faults, High order stream, Geologic map, Quarries, Power supply, Water Supply, Industrial areas, Incinerators, Tourist sites, and Roads.…”

Section: Introductionmentioning

confidence: 99%

Geospatial modeling of optimal zones for sustainable urbanization in southwestern NEOM, Saudi Arabia using geomatics techniques

Alogayell,

Kamal,

Alkadi

et al. 2024

Front. Built Environ.

View full text Add to dashboard Cite

Our study meticulously pursued its objectives through a strategic data-gathering approach and a thorough analytical evaluation. In the data collection phase, we undertook an exhaustive accumulation of geographical and environmental information, utilizing high-resolution satellite images and diverse thematic maps. We employed GIS-based models and the Analytical Hierarchy Process (AHP) to effectively determine the most suitable areas for urban development. These models pinpointed zones along the coastal areas and nearby plains, spanning 198.89 square kilometers or 8.25% of the total study area, as highly appropriate for development due to their potential for desalination and tourism, and proximity to vital infrastructure such as the forthcoming NEOM airport and high-speed railway connections. The findings from the Southwestern NEOM model corroborate with NEOM’s strategic goals, especially validating the chosen location for The Line. This location is considered ideal due to its accessibility, terrain suitability, and capability to incorporate renewable energy and sustainable water management, thereby supporting the strategic aims and placement of the initiative. This not only highlights the strategic positioning of these areas but also aligns with the Saudi Vision 2030, fostering economic diversification and sustainable development. Together, these actions have established a comprehensive framework for urban planning that respects environmental conservation and promotes sustainable development objectives. By incorporating socio-economic and cultural factors, our research offers a well-rounded approach to urban development, ensuring that new infrastructure is both environmentally considerate and strategically situated to promote enduring growth and community wellbeing in Southwestern NEOM.

show abstract

“…SPI is considered for its applicability and practical implications over time periods (3, 6, or 12 months). Several studies compared the effectiveness of SPI-based drought monitoring to that of other indices in various climatic locations [48][49][50][51][52][53][54]. They resulted in increased efficiency of SPI over other indices in detecting drought incidents.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of SPI and Rainfall Departure Based on Multi-Satellite Precipitation Products for Meteorological Drought Monitoring in Tamil Nadu

Pazhanivelan

Vellingiri

Samykannu

et al. 2023

Water

View full text Add to dashboard Cite

The prevalence of the frequent water stress conditions at present was found to be more frequent due to increased weather anomalies and climate change scenarios, among other reasons. Periodic drought assessment and subsequent management are essential in effectively utilizing and managing water resources. For effective drought monitoring/assessment, satellite-based precipitation products offer more reliable rainfall estimates with higher accuracy and spatial coverage than conventional rain gauge data. The present study on satellite-based drought monitoring and reliability evaluation was conducted using four high-resolution precipitation products, i.e., IMERGH, TRMM, CHIRPS, and PERSIANN, during the northeast monsoon season of 2015, 2016, and 2017 in the state of Tamil Nadu, India. These four precipitation products were evaluated for accuracy and confidence level by assessing the meteorological drought using standard precipitation index (SPI) and by comparing the results with automatic weather station (AWS) and rain gauge network data-derived SPI. Furthermore, considering the limited number of precipitation products available, the study also indirectly addressed the demanding need for high-resolution precipitation products with consistent temporal resolution. Among different products, IMERGH and TRMM rainfall estimates were found equipollent with the minimum range predictions, i.e., 149.8, 32.07, 80.05 mm and 144.31, 34.40, 75.01 mm, respectively, during NEM of 2015, 2016, and 2017. The rainfall data from CHIRPS were commensurable in the maximum range of 1564, 421, and 723 mm in these three consequent years (2015 to 2017) compared to AWS data. CHIRPS data recorded a higher per cent of agreement (>85%) compared to AWS data than other precipitation products in all the agro-climatic zones of Tamil Nadu. The SPI values were positive > 1.0 during 2015 and negative < −0.99 for 2016 and 2017, indicating normal/wet and dry conditions in the study area, respectively. This study highlighted discrepancies in the capability of the precipitation products IMERGH and TRMM estimates for low rainfall conditions and CHIRPS estimates in high rainfall regimes.

show abstract

Assessments of Drought Effects on Plant Production Using Satellite Remote Sensing Technology, GIS and Observed Climate Data in Northwest Morocco, Case of the Lower Sebou Basin

Cited by 12 publications

References 33 publications

Sustainability assessment of the main cereals market in Morocco: Evaluating production and import

Sustainability assessment of the main cereals market in Morocco: Evaluating production and import

Geospatial modeling of optimal zones for sustainable urbanization in southwestern NEOM, Saudi Arabia using geomatics techniques

Evaluation of SPI and Rainfall Departure Based on Multi-Satellite Precipitation Products for Meteorological Drought Monitoring in Tamil Nadu

Contact Info

Product

Resources

About