Response of Aeolian Processes and Landforms to Climate Change and Variability

2021 ◽  
Author(s):  
Nicholas Lancaster
Keyword(s):  
Climate Change ◽  
Aeolian Processes ◽  
Climate Change And Variability

DISSEMINATION AND USE OF INFORMATION ON CLIMATE CHANGE AND VARIABILITY: A CASE STUDY OF FARMERS IN MALUGA AND CHIBELA VILLAGES IN SEMI-ARID CENTRAL TANZANIA

Mousaion ◽  
2016 ◽  
Vol 33 (3) ◽  
pp. 1-24
Author(s):  
Emmanuel Elia ◽  
Stephen Mutula ◽  
Christine Stilwell
Keyword(s):  
Climate Change ◽  
Data Collection ◽  
Diffusion Of Innovations ◽  
Agricultural Development ◽  
Agricultural Sector ◽  
Policy Framework ◽  
Accurate Information ◽  
Adaptation To Climate Change ◽  
Climate Change And Variability ◽  
Semi Arid

This study was part of broader PhD research which investigated how access to, and use of, information enhances adaptation to climate change and variability in the agricultural sector in semi-arid Central Tanzania. The research was carried out in two villages using Rogers’ Diffusion of Innovations theory and model to assess the dissemination of this information and its use by farmers in their adaptation of their farming practices to climate change and variability. This predominantly qualitative study employed a post-positivist paradigm. Some elements of a quantitative approach were also deployed in the data collection and analysis. The principal data collection methods were interviews and focus group discussions. The study population comprised farmers, agricultural extension officers and the Climate Change Adaptation in Africa project manager. Qualitative data were subjected to content analysis whereas quantitative data were analysed to generate mostly descriptive statistics using SPSS.  Key findings of the study show that farmers perceive a problem in the dissemination and use of climate information for agricultural development. They found access to agricultural inputs to be expensive, unreliable and untimely. To mitigate the adverse effects of climate change and variability on farming effectively, the study recommends the repackaging of current and accurate information on climate change and variability, farmer education and training, and collaboration between researchers, meteorology experts, and extension officers and farmers. Moreover, a clear policy framework for disseminating information related to climate change and variability is required.

Analysis of smallholder farmers’ vulnerability to climate change and variability in south Wollo, north east highlands of Ethiopia: An agro-ecological system-based approach

2021 ◽  
Author(s):  
Yimer Mohammed ◽  
Kindie Tesfaye ◽  
Menfese Tadesse ◽  
Fantaw Yimer
Keyword(s):  
Climate Change ◽  
Adaptive Capacity ◽  
Smallholder Farmers ◽  
Contributing Factors ◽  
Scale Level ◽  
Ecological Zones ◽  
Micro Scale ◽  
Climate Change And Variability ◽  
North East ◽  
Agro Ecological Zones

Abstract Background: Climate change and variability has been significantly affecting the Ethiopian agricultural production and thereby smallholder farmers livelihoods. The level of vulnerability varied across agro-ecological zones (AEZs). Identification of difference in the level of vulnerability of a system is important in selecting appropriate and effective adaption options to climate change. Therefore, the aim of this study was to analyze the level of vulnerability of agricultural communities to climate change and variability at micro-scale level in five agro-ecological zones (AEZs) of south Wollo, north east highlands of Ethiopia. Data was collected from a representative of 502 sample households from five AEZs through multi stage random sampling methods. Focus group discussion and key informant interviews were also carried out to supplement and substantiate the quantitative data. The indicator based approach was used to empirically calculate vulnerability. Principal Component Analysis (PCA) was applied to give weight for indicators and generate index of vulnerability contributing factors. Results: The results showed that each of the vulnerability contributing factors (exposure, sensitivity and adaptive capacity) varied across the AEZs. M3, SM2 and SM3 are the most exposed AEZs but having a relatively better adaptive capacity whereas M1, M2 and M3 are the most sensitive AEZs with relatively low adaptive capacity to climate variability and change. Overall, SM2 is the most vulnerable AEZ which exhibited high sensitivity and low adaptive capacity followed by M1. Conclusions: The study explored sources and levels of vulnerability to each agro-ecology. Since the study is conducted at micro-scale level, it helps decision makers and development partners to have context-specific understanding of the impact of climate change and variability and design appropriate adaptation measures to address the specific situations.

Multi-dimensional coping and adaptation strategies of small-scale fishing communities of Bangladesh to climate change induced stressors

2017 ◽  
Vol 9 (4) ◽  
pp. 446-468 ◽  
Author(s):  
Apurba Krishna Deb ◽  
C. Emdad Haque
Keyword(s):  
Climate Change ◽  
International Development ◽  
Field Research ◽  
Adaptation Strategies ◽  
Fishing Communities ◽  
Small Scale ◽  
Content Type ◽  
Fishing Villages ◽  
Climate Change And Variability ◽  
The Face

Purpose Coastal and floodplain areas are on the frontline of climate change in Bangladesh. Small-scale coastal and floodplain fishing communities of the country face a host of cross-scale stressors continually, some induced by climate change, and they have developed coping and adaption strategies based on customary social and experiential learnings. This paper aims to examine the coping and adaptation strategies that small-scale fishing communities undertake in the face of stresses including climate change and variability. Design/methodology/approach This research takes a nuanced ethnographic-oriented approach based on around two-year-long field study in two coastal and floodplain fishing villages, represented by two distinct ethnic groups. The study adopts direct observational methods to denote the ways small-scale fishing communities address the arrays of stressors to construct and reconstruct their survival and livelihood needs. Findings It was observed that fishers’ coping and adaptation strategies comprise a fluid combination of complex overlapping sets of actions that the households undertake based on their capitals and capabilities, perceptions, socio-cultural embeddedness and experiential learnings from earlier adverse situations. Broadly, these are survival, economic, physiological, social, institutional and religiosity-psychological in nature. Adaptation mechanisms involve some implicit principles or self-provisioning actions that households are compelled to do or choose under given sets of abnormal stresses to reach certain levels of livelihood functions. Originality/value Based on empirical field research, this paper recognizes small-scale fishers’ capability and adaptability in addressing climate change-induced stresses. Policymakers, international development planners, climate scientists and social workers can learn from these grassroots-level coping and adaptation strategies of fishing communities to minimize the adverse effects of climate change and variations.

Sign in / Sign up

Export Citation Format

Share Document