Does land use change, waterlogging, and salinity impact on sustainability of agriculture and food security? Evidence from southwestern coastal region of Bangladesh

Ahmed, Zia; Ambinakudige, Shrinidhi

doi:10.1007/s10661-022-10673-w

Cited by 23 publications

(6 citation statements)

References 56 publications

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“…Food security is a critical issue and a top priority in the policies of developing countries. In this situation, several countries worldwide have been found to adopt several measures and policies, such as food reserves and price controls, in response to the anticipated food crisis (Ahmed & Ambinakudige, 2023;Fahad et al, 2023). To comprehensively understand the factors influencing food security in Indonesia, an adequate analytical method is required.…”

Section: A Introductionmentioning

confidence: 99%

Analysis of Food Security Factors in Indonesia using SEM-GSCA with the Alternating Least Squares Method

Dewi,

Nisa,

Usman

2024

JTAM

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An economic recession, characterized by prolonged economic decline, increased unemployment, and decreased spending, is projected to occur globally in 2023, potentially impacting production capacity within the food sector. Experts have identified various contributing factors such as shifts in global trade dynamics and geopolitical tensions, highlighting the need to understand the broader global economic context leading to this recession. To achieve this goal, in this research SEM is used to analyze the relationship between variables that influence food security. Furthermore, GSCA is used to handle complex structural models and non-normal data distribution. Special considerations include the use of ALS methods to estimate parameters effectively and consistently. The findings of this research are the important role of availability, access and utilization in shaping food security in Indonesia, with a contribution of 98% of the overall influence shown by the model. These insights help governments design targeted interventions to improve food security, especially amidst challenges posed by a potential global economic downturn. Implementing strategies to increase availability, increase access and optimize utilization is very important in maintaining food security amidst economic uncertainty.

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Section: A Introductionmentioning

confidence: 99%

Analysis of Food Security Factors in Indonesia using SEM-GSCA with the Alternating Least Squares Method

Dewi,

Nisa,

Usman

2024

JTAM

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“…Eradicating hunger and achieving food security is one of the key objectives of the 17 Sustainable Development Goals (SDGs) [1,2]. Scholars have made great efforts to increase agricultural food production and develop policy [3,4], but the recent report on the State of Land 2024, 13 Food Security and Nutrition in the World still indicates that the world is regressing in its efforts to eradicate hunger, food insecurity, and all forms of malnutrition [5,6].…”

Section: Introductionmentioning

confidence: 99%

Spatial–Temporal Differentiation and Driving Factors of Cultivated Land Use Transition in Sino–Vietnamese Border Areas

Pang,

Xie,

et al. 2024

Land

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Understanding the transformation of cultivated land use is crucial for advancing sustainable development goals related to food security. However, in mountainous regions, there is a lack of comprehensive studies that fully account for the diverse factors influencing cultivated land use transformation. This study aims to elucidate the temporal and spatial dynamics of cultivated land resource transformation in the mountainous Sino–Vietnam border area, uncover its underlying driving mechanisms, and offer insights for safeguarding cultivated land, promoting economic development, ensuring homeland security, enhancing ecological security, and bolstering border stability and prosperity. To investigate the cultivated land use transformation pattern in the Sino–Vietnam border area from 2000 to 2020, we employed kernel density estimation and geo-information spectra. Additionally, we developed a comprehensive driving force system tailored to the unique characteristics of cultivated land use in the border region. We applied a spatial econometric model to dissect the driving mechanisms governing cultivated land use transformation. Our findings revealed several key insights: (1) The density of cultivated land in the Sino–Vietnam border area exhibited an initial increase followed by a decrease. Notably, the transformation of cultivated land was most prominent in the eastern plains, intensifying over time. (2) The predominant type of transformation in the Sino–Vietnamese border area revolved around the mutual conversion of cultivated land and woodland, with the mutual conversion of cultivated land and grassland ranking second. (3) Against the backdrop of urban–rural integration, the transformation of cultivated land use at the border progressed from a phase of rapid decline to a phase of slower decline. (4) The transformation of cultivated land was influenced by a complex interplay of socio-economic factors, natural environmental conditions, policy management, and transportation infrastructure. The relative importance of these factors in driving cultivated land use transformation varied significantly across different time periods. In light of these findings, we recommend promoting agricultural modernization and industrialization in the Sino–Vietnamese border areas. It is essential to consider the region’s distinct cultivated land characteristics, implement tailored land policies, and develop diversified strategies for the utilization and management of cultivated land. Furthermore, harnessing land resources to stimulate economic development should be a focal point of future initiatives in the area.

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“…[ [9] , [10] , [11] , [12] , [13] , [14] ], impact on crop diversity and food security were discussed in Refs. [ 15 , 16 ]. In contrast to the numerous adverse effect, salinity brings a good fortune for the people having substantial financial resources and considerable lands, they opt for shrimp farming instead of rice cultivation as the monetary return in shrimp farming is many folds higher than rice cultivation [ 17 ].…”

Section: Introductionmentioning

confidence: 99%

“…In contrast to the numerous adverse effect, salinity brings a good fortune for the people having substantial financial resources and considerable lands, they opt for shrimp farming instead of rice cultivation as the monetary return in shrimp farming is many folds higher than rice cultivation [ 17 ]. Land transformation to shrimp farms started in 1970s [ 15 , 18 ], has been increased to many folds, an estimate of 400% shrimp farming expansion was reported between 1984 and 2015 b y Ref. [ 19 ].…”

Section: Introductionmentioning

confidence: 99%

Salinity hazard drives the alteration of occupation, land use and ecosystem service in the coastal areas: Evidence from the south-western coastal region of Bangladesh

Islam

Ahmed

Dey

et al. 2023

Heliyon

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Does land use change, waterlogging, and salinity impact on sustainability of agriculture and food security? Evidence from southwestern coastal region of Bangladesh

Cited by 23 publications

References 56 publications

Analysis of Food Security Factors in Indonesia using SEM-GSCA with the Alternating Least Squares Method

Analysis of Food Security Factors in Indonesia using SEM-GSCA with the Alternating Least Squares Method

Spatial–Temporal Differentiation and Driving Factors of Cultivated Land Use Transition in Sino–Vietnamese Border Areas

Salinity hazard drives the alteration of occupation, land use and ecosystem service in the coastal areas: Evidence from the south-western coastal region of Bangladesh

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