Local level impacts of climatic and non-climatic factors on agriculture and agricultural land-use dynamic in rural northern Ghana

2018 ◽  
Vol 39 (2) ◽  
pp. 178-191 ◽  
Author(s):  
Biola K. Badmos ◽  
Grace B. Villamor ◽  
Sampson K. Agodzo ◽  
Samuel N. Odai ◽  
Olabisi S. Badmos
Land ◽  
2020 ◽  
Vol 9 (10) ◽  
pp. 379
Author(s):  
Hongmi Koo ◽  
Janina Kleemann ◽  
Christine Fürst

In West Africa, where the majority of the population relies on natural resources and rain-fed agriculture, regionally adapted agricultural land-use planning is increasingly important to cope with growing demand for land-use products and intensifying climate variability. As an approach to identify effective future land-use strategies, this study applied spatially explicit modeling that addresses the spatial connectivity between the provision of ecosystem services and agricultural land-use systems. Considering that the status of ecosystem services varies with the perception of stakeholders, local knowledge, and characteristics of a case study area, two adjoining districts in northern Ghana were integrated into an assessment process of land-use strategies. Based on agricultural land-management options that were identified together with the local stakeholders, 75 future land-use strategies as combinations of multiple agricultural practices were elaborated. Potential impacts of the developed land-use strategies on ecosystem services and land-use patterns were assessed in a modeling platform that combines Geographic Information System (GIS) and Cellular Automaton (CA) modules. Modeled results were used to identify best land-use strategies that could deliver multiple ecosystem services most effectively. Then, local perception was applied to determine the feasibility of the best land-use strategies in practice. The results presented the different extent of trade-offs and synergies between ecosystem services delivered by future land-use strategies and their different feasibility depending on the district. Apart from the fact that findings were context-specific and scale-dependent, this study revealed that the integration of different local characteristics and local perceptions to spatially explicit ecosystem service assessment is beneficial for determining locally tailored recommendations for future agricultural land-use planning.


Author(s):  
Samuel N. Odai ◽  
Biola K. Badmos ◽  
Sampson K. Agodzo ◽  
Samuel S. Guug ◽  
Grace B. Villamor

2019 ◽  
pp. 19-23
Author(s):  
Tetiana PIZNIAK ◽  
Yaroslav DENYSENKO

Іntroduction. At present it is important to assess the role of each region in the formation of effective and rational land use to improve agricultural land use in Ukraine. One of the leading agricultural regions of Ukraine is Sumy region its agricultural lands occupying a significant part of the country. The problem is that a large part of the Sumy region suitable for the agricultural land use is plowed, which leads to a high level of the soil exhaustion. Purpose. The purpose of the article is to estimate the use of agricultural land in Sumy region, development and substantiation of possible directions for improving efficiency of land use region. Results. The efficiency of industrial activity depends on the total area of used land and its fertility. As already mentioned, Sumy region is one of the leading agrarian regions of Ukraine, its agricultural lands occupy a significant territory of the country. Therefore, the analysis of the efficiency of land use is the primary task for the development of agriculture in the region. Today, farms do not have a significant place in the development of the agrarian sector in Sumy region as the lands in their possession are not used effectively. The necessary condition for improving the management of land resources in the current circumstances is the right choice of economic forms at the local level, which will ensure the rational use of land, solution of environmental problems, inflow of funds to the local budget and, importantly, the creation of jobs. To increase the responsibility of landowners and land users for violating the requirements of land use, it is necessary to improve the mechanism of state control over the use and protection of land. A number of measures are proposed for solving existing problems in the use of land in agricultural sector of Sumy region. Conclusion. Thus, the article evaluated the state of agricultural land use of Sumy region, namely: the structure of agricultural land farms of the region is analyzed; It was discovered that farms play a a small role in the economy of agriculture of Sumy region, they have not sufficiently high ratios of the land resources use. The basis of the reasons for the low efficiency of land use in farms are factors of both micro-and macro-economic character, and overcoming these problems is possible only with the assistance and support of the state.


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