Economic Impacts of Climate Change and Their Adaptations: The Case Study of Rice Production in Tanzania

2018 ◽  
Author(s):  
Marwa Patrick Yusuf ◽  
Habiel Benjamin Luvanda ◽  
Michael Raphael Baha
Author(s):  
Muhamad Bahri

Climate projections show that southern Indonesia such as West Nusa Tenggara is projected to experience a lower precipitation and higher temperatures. To date, research on climate change impact on Indonesian rice production yield is limited. As climate change is projected to decrease rainfall and to increase temperatures, this paper offers a qualitative analysis using system archetypes to understand the impacts of climate change on rice production. Two system archetypes are identified including Limits to Growth and Success to Successful. Both archetypes explain that rice production is hampered by high minimum temperature as photosynthesis output is decreased by increasing respiration. This paper shows that using a simple tool, system archetypes, we can describe the impacts of climate change on rice production. The outputs of this study such as a causal loop diagram and system archetypes can be a basis to develop a simulation model in understanding the impacts of climate change on main crops.


2008 ◽  
Vol 92 (1-2) ◽  
pp. 123-140 ◽  
Author(s):  
Wei-Chun Tseng ◽  
Chi-Chung Chen ◽  
Ching-Cheng Chang ◽  
Yu-Hsien Chu

2010 ◽  
Vol 6 (1) ◽  
pp. 67-74 ◽  
Author(s):  
N. Vaghefi ◽  
M. Nasir Shamsudin ◽  
A. Makmom ◽  
M. Bagheri

Author(s):  
Muhamad Azahar Abas ◽  
Asya Sabreena Mohd Fuad ◽  
Amal Najihah Md Nor ◽  
Mohamad Faiz Mohd Amin ◽  
Nor Hizami Hassin ◽  
...  

2020 ◽  
Vol 47 (2) ◽  
pp. 312-332
Author(s):  
Hyeon Seok Gong ◽  
Kyeong Soo Jeong ◽  
Min Kyoung Kim ◽  
Jae Bong Chang

2019 ◽  
Vol 45 (3) ◽  
pp. 323 ◽  
Author(s):  
Xiao-Xia LING ◽  
Zuo-Lin ZHANG ◽  
Jing-Qiu ZHAI ◽  
Shu-Chun YE ◽  
Jian-Liang HUANG

2021 ◽  
Vol 9 ◽  
Author(s):  
Pham Quy Giang ◽  
Tran Trung Vy

In developing countries in general and in Vietnam in particular, flood induced economic loss of agriculture is a serious concern since the livelihood of large populations depends on agricultural production. The objective of this study was to examine if climate change would exacerbate flood damage to agricultural production with a case study of rice production in Huong Son District of Ha Tinh Province, North-central Vietnam. The study applied a modeling approach for the prediction. Extreme precipitation and its return periods were calculated by the Generalized Extreme Value distribution method using historical daily observations and output of the MRI-CGCM3 climate model. The projected extreme precipitation data was then employed as an input of the Mike Flood model for flood modeling. Finally, an integrated approach employing flood depth and duration and crop calendar was used for the prediction of potential economic loss of rice production. Results of the study show that in comparison with the baseline period, an increase of 49.14% in the intensity of extreme precipitation was expected, while the frequency would increase 5 times by 2050s. As a result, the seriousness of floods would increase under climate change impacts as they would become more intensified, deeper and longer, and consequently the economic loss of rice production would increase significantly. While the level of peak flow was projected to rise nearly 1 m, leading the area of rice inundated to increase by 12.61%, the value of damage would rise by over 21% by 2050s compared to the baseline period. The findings of the present study are useful for long-term agricultural and infrastructural planning in order to tackle potential flooding threats to agricultural production under climate change impacts.


2021 ◽  
Author(s):  
Ramesh Lilwah

Close to ninety percent of Guyana‟s population live along a low lying coastal plain, which is below sea level and very vulnerable to the impacts of climate change. While the national government has not yet developed a comprehensive climate policy, the potential impacts of climate change is considered in several sectoral policies, much of which emphasize mitigation, with little focus on adaptation. This research examined the current priorities for adaptation by a review of the policies within the natural resource sector to identify opportunities for adaptation, especially ecosystem based adaptation. A Diagnostic Adaptation Framework (DAF) was used to help identify approaches to address a given adaptation challenge with regards to needs, measures and options. A survey questionnaire was used to support the policy reviews and identified four key vulnerabilities: coastal floods; sea level rise; drought and extreme weather events. The application of the DAF in selecting an adaptation method suggests the need for more data on drought and extreme weather events. Coastal flooding is addressed, with recognized need for more data and public awareness for ecosystem based adaptation


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