Impact of Climate Change on Agriculture Adaptation in Coastal Zones of Bangladesh

2021 ◽  
Author(s):  
Umma Habiba ◽  
Md. Anwarul Abedin
Keyword(s):  
Climate Change ◽  
Climatic Factors ◽  
Scale Up ◽  
Storm Surges ◽  
Agricultural System ◽  
Soil Productivity ◽  
Successful Implementation ◽  
Salinity Intrusion ◽  
Adaptation Measures ◽  
Agriculture Sector

This is an advance summary of a forthcoming article in the Oxford Research Encyclopedia of Natural Hazard Science. Please check back later for the full article. Bangladesh scored seventh in a ranking of countries most affected by climatic calamities in the second decade of the 21st century. Climate change poses a great threat to Bangladesh’s economy due to its effect on the agricultural system. The agriculture sector employs about 40.6% of the country’s labor force and contributes 14.1% of the gross domestic product (GDP). Various climatic factors such as changes in precipitation, temperature, sea level rise, salinity intrusion, drought, and natural disasters (storm surges, cyclones, etc.) impact the agriculture sector. These factors ultimately affect crop production and increase food insecurity. The coastal zone frequently suffers the impacts of climate change through coastal flooding, cyclones, storm surges, drought, salinity intrusion, water-logging, and so forth. These crises not only affect agricultural productivity but also lead to degradation of soil productivity and lower agricultural production/yield. To cope with the impacts on coastal agriculture, government, nongovernmental organizations, and communities have practiced a number of adaptation measures. They have adopted several measures such as using stress-tolerant rice varieties; crops that consume less water; short-duration crops; crop diversification; crop rotation; mix cropping/intercropping; efficient use of irrigation, fertilizer, and pesticides; soil conservation; floating gardens; sorjan cultivation; homestead vegetable gardening; and the re-excavation of canals. However, these adaptive practices are responsive and timely immediately after the occurrence of the effects of climate change. Taking this into consideration, it is imperative to scale up these adaptation measures and to synchronize efforts at various levels for their successful implementation by coastal communities in order to cope with climate change in a sustainable manner.

scholarly journals Possible adaptation measures of agriculture sector in the Nile Delta to climate change impacts

2009 ◽  
Vol 3 (1) ◽  
pp. 123-126 ◽  
Author(s):  
S. M. Attaher ◽  
M. A. Medany ◽  
A. F. Abou-Hadid
Keyword(s):  
Climate Change ◽  
Nile Delta ◽  
Climate Change Impacts ◽  
Yield Reduction ◽  
Agricultural System ◽  
Delta Region ◽  
Adaptation Measures ◽  
Agriculture Sector ◽  
The World ◽  
Impacts Of Climate Change

Abstract. The overall agricultural system in the Nile Delta region is considered as one of the highest intensive and complicated agriculture systems in the world. According to the recent studies, the Nile Delta region is one of the highly vulnerable regions in the world to climate change. Sea level rise, soil and water degradation, undiversified crop-pattern, yield reduction, pests and disease severity, and irrigation and drainage management were the main key factors that increased vulnerability of the agriculture sector in that region. The main objective of this study is to conduct a community-based multi-criteria adaptation assessment in the Nile Delta using a preset questionnaire. A list of possible adaptation measures for agriculture sector was evaluated. The results indicated that the Nile Delta growers have strong perceptions to act positively to reduce the impacts of climate change. They reflected the need to improve the their adaptive capacity based on clear scientific message with adequate governmental support to coop with the negative impacts of climate change.

scholarly journals Farmers’ Perception on Climate Change: A Study in Tarai Region of Uttarakhand

2021 ◽  
pp. 581-591
Author(s):  
. Neha ◽  
Mohammad Aslam Ansari
Keyword(s):  
Climate Change ◽  
Negative Impact ◽  
Winter Season ◽  
Simple Random Sampling ◽  
Policy Formulation ◽  
Mitigation Measures ◽  
Peak Time ◽  
Adaptation Measures ◽  
Agriculture Sector ◽  
Long Run

Climate change has emerged as a potent threat disrupting the development process and is hurting several sectors of Indian economy, especially the agriculture sector. Knowledge about these disruptive factors can enable the farmers to mitigate the negative impact of climate change on agriculture. Therefore, the understanding of location-specific farmers’ perceptions and their adaptive behaviors can provide a better insight to design appropriate policy measures and guidelines to address these challenges effectively. The present study was aimed at determining farmers’ perceptions about climate change on agriculture. The study sample comprised 180 farmers selected using simple random sampling. The findings indicate that all the farmers (100%) were aware of climate change. All of them reported “increase in temperature” and “erratic rainfall” and “shortening of winter season” as the major indicators of climate change as experienced by them. Besides, 85.55 percent famers reported that “peak time of winter” has changed in Uttarakhand, a hilly state. Such perceptions about climate change can be seen as a precursor mediating the adoption of recommended practices and adaptation measures. Thus, the results of the study will enlighten the policy makers and agriculture scientists in preparing a roadmap for policy formulation regarding adaptation measures (short run initiatives) as well as undertaking mitigation measures (long run initiatives) of climate change besides helping the agriculture extension agencies to design and plan locale-specific adaptation strategies and agriculture development programs.

scholarly journals Viticulture and Winemaking under Climate Change

Agronomy ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 783 ◽  
Author(s):  
Helder Fraga
Keyword(s):  
Climate Change ◽  
Climatic Factors ◽  
Climate Modeling ◽  
Mitigation Measures ◽  
Future Research ◽  
Special Issue ◽  
Adaptation Measures ◽  
Pronounced Increase ◽  
Berry Quality ◽  
Precipitation Regimes

The importance of viticulture and the winemaking socio-economic sector is acknowledged worldwide. The most renowned winemaking regions show very specific environmental characteristics, where climate usually plays a central role. Considering the strong influence of weather and climatic factors on grapevine yields and berry quality attributes, climate change may indeed significantly impact this crop. Recent-past trends already point to a pronounced increase in the growing season mean temperatures, as well as changes in the precipitation regimes, which has been influencing wine typicity across some of the most renowned winemaking regions worldwide. Moreover, several climate scenarios give evidence of enhanced stress conditions for grapevine growth until the end of the century. Although grapevines have a high resilience, the clear evidence for significant climate change in the upcoming decades urges adaptation and mitigation measures to be taken by the sector stakeholders. To provide hints on the abovementioned issues, we have edited a special issue entitled: “Viticulture and Winemaking under Climate Change”. Contributions from different fields were considered, including crop and climate modeling, and potential adaptation measures against these threats. The current special issue allows the expansion of the scientific knowledge of these particular fields of research, also providing a path for future research.

scholarly journals Is the Sri Lankan ecotourism industry threatened by climate change? A case study of Rekawa coastal wetland using contingent visitation approach

2019 ◽  
Vol 25 (3) ◽  
pp. 226-243
Author(s):  
Nesha Dushani Salpage ◽  
Margrethe Aanesen ◽  
Oscar Amarasinghe
Keyword(s):  
Climate Change ◽  
At Risk ◽  
Coastal Wetland ◽  
Climatic Factors ◽  
Demographic Characteristics ◽  
Sri Lankan ◽  
Environmental Index ◽  
Adaptation Measures ◽  
The Difference

AbstractThis study investigates intended visitation behavior of tourists toward Rekawa wetland under anticipated climate change (CC) scenarios. An interview-based contingent visitation survey was conducted with 365 foreign and domestic tourists to estimate the effects of CC on future visitation. Based on two IPCC scenarios using two direct and three indirect climatic factors, we composed a CC environmental index. The results show a decline in number of trips equal to 43 per cent and 53 per cent under scenarios 1 and 2 respectively, but the difference is not significant. Foreign and domestic tourists differ significantly with regard to socio-demographic characteristics and beliefs about CC effects at Rekawa. Controlling for such differences, we demonstrate that foreign tourists are less likely than domestic tourists to reduce future visitation to Rekawa due to CC impacts. Still, the future of ecotourism at Rekawa wetland is at risk if adaptation measures are not taken to meet CC impacts.

scholarly journals Assessing the Impacts of Climate change on Crop Yields in different Agro-Climatic Zones of India

2020 ◽  
Vol 3 (4) ◽  
Author(s):  
Naveen P Singh ◽  
Bhawna Anand ◽  
S K Srivastava ◽  
K V Rao ◽  
S K Bal ◽  
...  
Keyword(s):  
Climate Change ◽  
Crop Yields ◽  
Climate Impact ◽  
Significant Rise ◽  
Agricultural System ◽  
Adaptation Measures ◽  
Climatic Zones ◽  
Emissions Scenarios ◽  
The Impact ◽  
Impacts Of Climate Change

Thestudy attempts to estimateand predict climate impact on crop yieldsusing future temperature projections under two climate emissions scenarios of RCP 4.5 and 8.5 for threedifferent time periods (2030s, 2050s and 2080s) across Agro-climatic zones (ACZ) of India.During the period 1966-2011, a significant rise was observed in both the annual mean maximum and minimum temperature across ACZs. Rainfall recorded an annual decline in Himalayan Regions and Gangetic Plains and a rise in Coastal Regions, Plateau & Hills and Western Dry Region.Our results showedhigh heterogeneity in climate impact onkharif and rabi crop yields (with both negative and positive estimates) across ACZs.It was found that rainfall had a positive effect on most of crop yields, but was not sufficient enough to counterbalance the impact of temperature.Changes in crop yield were more pronounced forhigheremission scenario of RCP 8.5. Thus, it was evident that the relative impacts of climate change and the associated vulnerability varyby ACZs, hence comprehensive crop and region-specific adaptation measures should be emphasized that helps in enhancing resilience of agricultural system in short to medium term. 

scholarly journals Contemporary Issues of Climate Change on Oil and Gas Industry Operations

2018 ◽  
Vol 5 (1) ◽  
pp. 33-46
Author(s):  
Oyeleke Oluwaseun Oyerinde
Keyword(s):  
Climate Change ◽  
Oil And Gas ◽  
Storm Surges ◽  
Oil And Gas Industry ◽  
Water Shortage ◽  
Mitigation Strategies ◽  
Adaptation Measures ◽  
Exploration And Production ◽  
Oil And Gas Operations ◽  
The Impact

The reality of climate change as an aspect of broader global and environmental change attributable to either natural or anthropogenic cause is becoming more evident. Equally, energy, chiefly oil and gas is not only a major climate change inducer via greenhouse gas emissions anymore, but also a victim of the impacts therein. As such, this paper examines the impact of recorded changes in climatic variables on oil and gas operations categorized into upstream, midstream and downstream operations representing exploration and production, transportation, along with processing and distribution respectively. Identified changes in weather events primarily driven by general climate change having significant impact on oil and gas operations and infrastructure include increasing temperature, increasing flooding, storm surges, sea level rise, coastal erosion, intense winds and waves, drought/water shortage and subsidence/landslides/mudslides and they all pose tremendous risk to onshore and offshore (shallow and deep water) operations and installations. Several adaptation measures are currently being implemented some of which are already yielding positive results. Adaptation measures are being complemented with mitigation strategies as long-term solutions. Sadly, most developing oil producing countries are still way behind in adopting various existing adaptation measures and implementing mitigative strategies due to prevalent low capacity.

scholarly journals Climate Change and Implications for Agriculture Sector in Sindh Province of Pakistan

2020 ◽  
Vol 39 (3) ◽  
pp. 668-677
Keyword(s):  
Climate Change ◽  
Climate Change Impacts ◽  
Institutional Reforms ◽  
Adaptation Measures ◽  
Agriculture Sector ◽  
Temperature And Precipitation ◽  
Sindh Province ◽  
Average Annual Temperature ◽  
The World ◽  
Weather Changes

Pakistan is a highly vulnerable country in the world to climate change. It is ranked among the five most affected countries in the world. Sindh, among the provinces of Pakistan, is located in the southern part and it stands to suffer not only directly from local climatic and weather changes but also from the weather activities in the upstream Indus River and from the coastal environments. This study aims to examine the past trend and future projections of climate variables, assess the climate change impacts on agriculture sector, and recommend adaptation measures for Sindh. The results show that there is statistically significant trend in the temperature and precipitation in some parts of Sindh. The results from climate change projections show that the average annual temperature in Sindh by the end of 21st century may increase by 2 to 5 0C depending on various emission scenarios. Furthermore, the climate change in Sindh is likely to decrease productivity of agriculture and household income. The study recommends infrastructural development, technological change, institutional reforms, information sharing, and effective regulations to make agriculture sector and other related sectors resilient to climate change.

scholarly journals Gerakan Percepatan Penganekaragaman Konsumsi Pangan (P2KP) Untuk Antisipasi Dampak Perubahan Iklim Pada Sektor Pertanian

2020 ◽  
Vol 2 (1) ◽  
pp. 46-53
Author(s):  
Lolita Endang Susilowati ◽  
Uyek Malik Yakop ◽  
Bambang Hari Kusumo
Keyword(s):  
Climate Change ◽  
Community Service ◽  
Agricultural Sector ◽  
Agricultural System ◽  
Agriculture Sector ◽  
Service Activities ◽  
The Face ◽  
Target Community ◽  
Food Needs ◽  
National Food Security

Climate change causes changes in rainfall patterns that is high intensity rain in a short duration. This situation could threaten the agricultural sector which impacts on national food security and food fulfillment for each household. Therefore, it is necessary to introduce an effective strategy to meet household food needs through the P2KP movement in dealing with the threat of climate change. This community service aims to: (1) providing an understanding of climate change and its impact on the food agriculture sector to the community; (2) socializing the "P2KP movement" accompanied by a demonstration plot of the use of house yards for cultivation of vegetables in pots. These community service activities implement a participatory pattern, in which the target community was involved in every decision making both in preparing, implementing, and evaluating the program activities. The results of the community service activities shows that the target community's knowledge of climate change and its impact on the agricultural sector has been successfully improved. The P2KP movement has been socialized and received a positive response from the target community, then they a;ready known to optimizing the use of home yards for cultivation of plants in pots becomes an alternative agricultural system that is resilient in the face of climate change.

Designing a Framework for Agri Sector Considering Disaster and Climatic Change

2021 ◽  
pp. 35-49
Author(s):  
Suchismita Satapathy
Keyword(s):  
Climate Change ◽  
Drainage System ◽  
Genetically Modified Crops ◽  
Heavy Rain ◽  
Weather Conditions ◽  
High Heat ◽  
Agricultural System ◽  
Agriculture Sector ◽  
Change Factors ◽  
Physical Disorders

Change of technology, utilization of genetically modified crops, and organic farming can be used to improve the fertility of land and to increase production in farming, but the effect of climate change is a big problem for the Indian farmers. Farmers have to face extreme weather conditions, the heavy workload during the fieldwork like weeding, harvesting, etc. The conventional method of farming and lack of advanced technology makes farming too difficult. Due to climate change, high heat, heavy rain, and frost, productivity decreases and lands become barren, and farmers also suffer from mental and physical disorders. Hence, an effort is taken to design a framework for the agriculture sector keeping climate change factors in view. To improve the agricultural system in Indian agrisector, some implications must be done to avoid wastage of rainwater. By creating an efficient drainage system in the crop field, the extra water can be reused. To avoid loss due to heavy rain, greenhouse or poly house can act as an effective way during natural calamities.

scholarly journals Stakholder Perceptions on the Prospects and Challenges of Practising Climate – Smart Agroforestry in Asunafo North Municipal Assembly, Ghana

2021 ◽  
Author(s):  
Fatawu Abubakar Sadique ◽  
Leslie Danquah ◽  
Nana Yeboaa Opuni-Frimpong
Keyword(s):  
Climate Change ◽  
Land Tenure ◽  
Forest Policy ◽  
Simple Random Sampling ◽  
Soil Productivity ◽  
Cross Sectional ◽  
Agriculture Sector ◽  
Stakeholder Perspectives ◽  
Farm Produce ◽  
Municipal Assembly

This study assessed stakeholders’ perception on the prospects and challenges of practising Climate–Smart Agroforestry in the Asunafo North Municipal Assembly in the Ahafo Region in Ghana. Interviewer administered questionnaires were used to collect cross-sectional data from 250 cocoa, food and cash crop farmers drawn from four (4) communities using simple random sampling. And nine (9) in-depth interviews were also conducted to elicit key stakeholder perspectives. Stakeholders also held the view that Climate-Smart Agroforestry encourages the use of stress-tolerant crop varieties, increase income, improve soil productivity, diversify farm produce, urges the reduction of input supply and recommends the timely usage of the inputs, ensures better market system for farm produce, cost of production decreases during the practice of Agroforestry, agro-ecological functions and Climate-Smart Agroforestry can best help adapt to the threats of climate change in the agriculture sector. The challenges included insecure tree ownership right, fast-declining soil fertility and long maturity period of Agroforestry trees, land tenure issues, illegal tree logging (chainsaw operators) on farms, lack of practical understanding of the approach, inadequate knowledge and information and inadequate supportive facilities in the study area. The study recommends further studies on the existing forest policy and legislations and its implications on the practice and adoption of Climate-Smart Agroforestry in respond to climate change in the area.

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