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Climate Change and Its Impacts on Crop Production and Food Security: an Introductory Analysis

Md. Abu Shahen
M.Phil, MSS, BSS University of Rajshahi, Rajshahi-6205, Bangladesh,

Abstract/ Executive Summary:

Climate change is a very crucial factor all over the world. It takes places in high table and become a burning issue for the whole globe. Nowadays it is seen that climate change makes alarms and warning for immense destruction and damage of human life, properties, infrastructures, livestock, agricultural production, environment and earth’s surface. This destruction has been happened by different types of natural disaster and atmospheric negative changes. However, this paper tried to see the impacts of climate change on food systems. Generally, there are two objectives to prepare this paper. One of these is to know the reciprocal relationship between climate change crop production and another is to explore the impact of climate change on food security. This paper is qualitative in nature and secondary data also used. Climate change increases the temperature of surface and break out theice polar and as a result of sea water level gradually increases high level. High sea level grabs the land surface and wiped out all the things in the coastal areas in the same time increasing temperature is also responsible fordamages of crops and livestock in the drought prone areas of surface. In spite of hot temperature, natural calamities like flood has devastated and wiped out crops, livestock, properties, infrastructure of the local people in the drought prone areas. Moreover, climate change immensely hampers the activities of agriculture and decreases the crop production. Limited crop production limits the food security. So, it should take appropriate initiatives for mitigating climate change and increases crop production as well as ensuring food security.

Keywords: Agriculture, Climate change, Crop production, Food security, Temperature.

Location: In Bangladesh

Start Date:

End Date:

Program Area: Food Safety and Security

Commodity: Climate change

Objectives:

The major objective of this study is to know the reciprocal relationships between climate change and food security systems. More specifically, this study has two objectives which are below;

To explore the impact of climate change on crop production systems.
To know the effect of climate change on food security.

Methodology:

This paper is entirely formulated on the basis of narrative manner. In this paper qualitative approach has been used to investigate the impact of climate change on crop production and food security systems. Mainly secondary sources for instance articles, books, journals, reports, online websites regarding climate and food security systems have been used for preparing this article meaningful and comprehensive.

Source of Information: IOSR Journal of Agriculture and Veterinary Science (IOSR-JAVS) e-ISSN: 2319-2380, p-ISSN: 2319-2372. Volume 13, Issue 1 Ser. III (January 2020), PP 09-16

Article Link (Online Journal): DOI: 10.9790/2380-1301030916

Funding Source:

Budget:

Total Budget (Tk.) :

Achievement/Findings:

Crop production mostly depends on the nature of climate. But it is regret thing is that climate has been changing day by day. As a result agricultural activities including crop production is being faced with different types of obstacles and decrease crop production. It is also seen that climate change damages crop production and increases food insecurity all over the world. Government and various national and international organizations encourage the integration of a variety of technologies, services and tools to better equip communities to adapt to the impacts of climate change. This can include diversifying livelihoods, protecting assets, incomes and crops with insurance and access to financial services, improving access to markets, and rehabilitating land. It also means working with governments to ensure these initiatives can be incorporated into national systems, including early warning, social protection and financial or insurance mechanisms. United Nations’ organs and organizations adopted initiatives to help the most food-insecure people and countries to reduce the impact of climate change on food security and nutrition.

Knowledge Management: Journal