scholarly journals The Dynamics of Public Perceptions and Climate Change in Swat Valley, Khyber Pakhtunkhwa, Pakistan

2021 ◽  
Vol 13 (8) ◽  
pp. 4464
Author(s):  
Muhammad Suleman Bacha ◽  
Muhammad Muhammad ◽  
Zeyneb Kılıç ◽  
Muhammad Nafees
Keyword(s):  
Climate Change ◽  
Natural Resources ◽  
Local Adaptation ◽  
Fossil Fuels ◽  
Sampling Technique ◽  
Public Perceptions ◽  
Adaptation Strategies ◽  
Extreme Weather Events ◽  
Sources Of Information ◽  
Prime Concern

With rising temperatures, developing countries are exposed to the horrors of climate change more than ever. The poor infrastructure and low adaptation capabilities of these nations are the prime concern of current studies. Pakistan is vulnerable to climate-induced hazards including floods, droughts, water shortages, shifts in weather patterns, loss of biodiversity, melting of glaciers, and more in the coming years. For marginal societies dependent on natural resources, adaptation becomes a challenge and the utmost priority. Within the above context, this study was designed to fill the existing research gap concerning public knowledge of climate vulnerabilities and respective adaptation strategies in the northern Hindukush–Himalayan region of Pakistan. Using the stratified sampling technique, 25 union councils (wards) were selected from the nine tehsils (sub-districts) of the study area. Using the quantitative method approach, structured questionnaires were employed to collect data from 396 respondents. The study reveals varying public perceptions about different factors contributing to the causes and impacts of climate change and the sources of information in the three zones of the study area. The primary causes of climate change are deforestation, industrial waste, anthropogenic impurities, natural causes, and the burning of fossil fuels exacerbated by increased population. Changes in temperature, erratic rainfalls, floods, droughts, receding glaciers, and extreme weather events are some of the impacts observed over the past decades. While limiting the indiscriminate use of fossil fuels combined with government-assisted rehabilitation of forests can help combat climate change, the lack of proper education and economic, social, and governance barriers are hindering the local adaptation strategies. In addition, reduce environmental pollution (air, water, soil, etc.) and plantation polluted areas with suitable plants, are the two main actions in combating climate change. This study recommends policy interventions to enhance local adaptation efforts through building capacity, equipping local environmental institutions, discouraging deforestation, and ensuring sustainable use of natural resources.

scholarly journals Public Perceptions of Climate Change in the Peruvian Andes

2021 ◽  
Vol 13 (5) ◽  
pp. 2677
Author(s):  
Adrian Brügger ◽  
Robert Tobias ◽  
Fredy S. Monge-Rodríguez
Keyword(s):  
Climate Change ◽  
Low Income ◽  
Public Perceptions ◽  
Climate Impacts ◽  
Vulnerable Groups ◽  
Extreme Weather Events ◽  
High Mountain ◽  
Peruvian Andes ◽  
Food Shortages ◽  
Education Levels

How people subjectively perceive climate change strongly influences how they respond to its challenges. To date, relatively little is known about such perceptions in the Global South. This research examines public perceptions of climate change in the Peruvian Andes, a semi-arid high-mountain region that is highly exposed and vulnerable to adverse effects of climate change. Based on questionnaire data collected through face-to-face interviews (N = 1316), we found that respondents identify various climate-related issues as the most important challenges for their country. Many of these issues are related to water. Respondents also noticed more subtle changes and expected them to continue (e.g., extreme temperatures, food shortages). Climate impacts were clearly seen as negative, which was also reflected in the presence of emotions. When compared to previous research, more respondents had personally experienced extreme weather events (80%) and they were more certain that the climate is already changing, is caused by human activity, and is affecting distant and close places similarly. A comparison of the perceptions along different socioeconomic characteristics suggests that more vulnerable groups (e.g., rural, low income and education levels) tended to perceive climate change as more consequential, closer, and as a more natural (vs. anthropogenic) phenomenon than those from less vulnerable groups. The salience of water-related problems and personal experiences of climate-related events, as well as differences between various subgroups, could be used to improve measures to adapt to the consequences of climate change by correcting misconceptions of the population and of decisionmakers.

scholarly journals Effects of climate change on environmental sustainability

2021 ◽  
Vol 250 ◽  
pp. 01005
Author(s):  
Manuela Tvaronavičienė
Keyword(s):  
Climate Change ◽  
Global Warming ◽  
Natural Resources ◽  
Carbon Footprint ◽  
Environmental Sustainability ◽  
Industrial Pollution ◽  
Climatic Conditions ◽  
Adaptation Strategies ◽  
Viable Solution ◽  
The World

Adaptation strategies to the climate change include measures that can be taken to take account of the new climatic conditions. This paper aims at assessing the effects of climate change on environmental sustainability. This sustainability constitutes a major problem in many countries and regions around the world that experience industrial pollution, degradation of land as well as natural disasters caused by the global warming. The paper shows that adaptation strategies are often parallel strategies that can be integrated simultaneously with the management of natural resources. They can make resources more efficient and resilient to climate change. The paper shows that reducing the carbon footprint by more than 50 percent by 2030 and eliminating it by 2050 might be a viable solution how to tackle the climate change and support the environmental sustainability.

scholarly journals Influence of farmers' knowledge of climate change on production of citrus and tomato in Nigeria

2020 ◽  
Vol 48 (2) ◽  
Author(s):  
O. Adebisi-Adelani ◽  
M. Akeredolu
Keyword(s):  
Climate Change ◽  
Value Chain ◽  
Secondary Data ◽  
Sampling Technique ◽  
Structured Interview ◽  
Adaptation Strategies ◽  
Planting Dates ◽  
Horticultural Crops ◽  
Pests And Diseases ◽  
Growing Period

ABSTRACT Production is the basis of value-chain which is a key factor in Agricultural Transformation Agenda (ATA) in Nigeria. Thus, for successful production of horticultural crops the importance of climate cannot be overemphasized. Therefore, in this era of climate change there is the need to study farmers' knowledge of climate change and their production level. The study was carried out in Nigeria. Multistage sampling technique was used to arrive at a study population of 441 tomato and citrus farmers. Data were collected using Focus Group Discussions (FGDs), structured interview schedule and secondary data (FAOSTAT). It was analyzed using descriptive statistics (frequencies, percentage and pie charts) and inferential statistics (Pearson Product Moment Correlation). There existed no significant relationship between knowledge level of respondents and change in production of both crops. The reason for this could be that no matter what the level of knowledge one may have on the subject of climate change it does not have anything to do with production, adaptation strategies is the key. Citrus and tomato farmers' adaptation strategies to climate change includes among others crop management, use of varieties resistant to pests and diseases, altering the timing or location of cropping activities, different planting dates and shortened length of growing period. In conclusion climate change has affected the production of horticultural crops therefore for ATA to have a good footing there is the need to focus on the adaptation strategies that can combat the effect of climatic changes. Key words: Horticultural crops, Horticultural farmers, Climate, Production, Knowledge,

scholarly journals Effects of Climate Change On Human and Social Livelihood Assets of Rural Farm Families in Orlu Agricultural Zone of Imo State, Nigeria

2021 ◽  
pp. 1-4
Author(s):  
Chikaire JU ◽  
◽  
Ajaero JO ◽  
Keyword(s):  
Climate Change ◽  
Disease Incidence ◽  
Sampling Technique ◽  
Crop Damage ◽  
Sources Of Information ◽  
Farm Families ◽  
Rural People ◽  
Imo State ◽  
Rural Farmers ◽  
Livelihood Assets

The study investigated the effect of climate change on human and social livelihood assets of rural farm families in Orlu agricultural zone of Imo State, Nigeria. The specific objectives were to ascertain rural farmers’ awareness of climate change, and identify sources of information on climate change and to describe the effect of climate change on the human and social livelihood assets of the rural farmers. A purposive sampling technique was adopted in selecting a sample size of 120 farm families. Data were collected with structured questionnaire and mean, percentage were used to analyze the data. The result showed that the major evidence of climate change include increased temperature, unpredictable rainfall pattern, drought, flooding, increased precipitation, crop damage and among others. Climate change affects the livelihood of rural people and can be seen in the effects it has on their human and social capita assets in the following ways - loss of human lives, food shortage, hunger and malnutrition, increased disease incidence, reduction in household. Other effects includes prevention of assistance from members of social groups to farmers and rural people at large, interruption of familiar social linkages of the poor, widows, disruption of linkages to formal and informal community organization.

PRODUCTION OF DOMESTIC HOT WATER IN A SUSTAINABLE WAY BY USING A COMBINED SOLAR - TLUD SYSTEM

2020 ◽  
Author(s):  
Radu Radoi ◽  
Ioan Pavel ◽  
Corneliu Cristescu ◽  
Liliana Dumitrescu
Keyword(s):  
Climate Change ◽  
Fossil Fuels ◽  
Heat Waves ◽  
Hot Water ◽  
Experimental Results ◽  
Solar Thermal ◽  
Extreme Weather Events ◽  
Automation System ◽  
Low Carbon ◽  
Domestic Hot Water

Fossil fuels are an exhaustible resource on Earth, and their use pollutes the environment massively. The population of the planet has grown a lot, and for the production of domestic hot water, to ensure a decent standard of living, it is necessary to consume increasing quantities of fossil fuels. The very high level of greenhouse gases released into the atmosphere leads to an increase in average of annual temperature and climate change. Climate change is manifested by the melting of the ice caps, which has the consequence of increasing the level of the seas and oceans. Climate change also leads to extreme weather events such as floods, heat waves or the appearance of arid areas. Risks to human health have increased through deaths caused by heat or by changing the way some diseases are spread. Risks also exist for flora and wildlife due to rapid climate change.Many species of animals migrate, and other species of animals and plants are likely to disappear. Climate change also leads to costs for society and the economy due to damage to property and infrastructure, which have been more than 90 billion euros in the last 30 years, just because of the floods. In order to reduce the effects of environmental pollution, ecological energy production solutions need to be expanded. The article presents the creation of an experimental stand of a Solar - TLUD stove combined system for the production of domestic hot water in a sustainable way. TLUD is the acronym for "Top-Lit UpDraft". The advantage of the combined heat system is that it can provide thermal energy both during the day and at night. If the atmospheric conditions are unfavorable (clouds, fog) and do not allow the water to be heated only with the solar panel, TLUD gas stove can be used to supplement the energy. The TLUD stove has low Carbon Monoxide (CO) and Particulate Matter (PM) emissions. After gasification, about 10% of the carbon contained in the biomass is thermally stabilized and can be used as a "biochar" in agriculture or it can be burnt completely, resulting in very little ash. The stand is composed of a solar thermal panel, a TLUD stove, a boiler for hot water storage and an automation system with circulation pumps and temperature sensors. To record the experimental results, a data acquisition board was used, with which data were recorded from a series of temperature and flow transducers located in the installation. Experimental results include diagrams for temperature variation, available energy and heat accumulated in the boiler. Keywords: combined thermal system, TLUD stove, domestic hot water, solar thermal panel, data aquisition system

scholarly journals Effect of climate change in paddy production and adaptation strategies in Tharu communities of Dang district, Nepal

2018 ◽  
Vol 1 (1) ◽  
pp. 62-75
Author(s):  
Pradip Raj Poudel ◽  
Narayan Raj Joshi ◽  
Shanta Pokhrel
Keyword(s):  
Climate Change ◽  
Trend Analysis ◽  
Time Series Data ◽  
Sampling Technique ◽  
Adaptation Strategies ◽  
Primary Data ◽  
Series Data ◽  
Rice Varieties ◽  
Cross Sectional ◽  
Maximum Rainfall

A study on effects of climate change on rice (Oryza sativa) production in Tharu communities of Dang district of Nepal was conducted in 2018A.D to investigate the perception and major adaptation strategies followed by Tharu farmers. The study areas were selected purposively. Cross-sectional data was collected using a household survey of 120 households by applying simple random sampling technique with lottery method for sample selection. Primary data were collected using semi-structured and pretested interview schedule, focus group discussion and key informants interview whereas monthly and annual time series data on temperature and precipitation over 21years (1996-2016) were collected from Department of Hydrology and Meteorology, Kathmandu as secondary data. Descriptive statistics and trend analysis were used to analyze the data. The ratio of male and female was found to be equal with higher literacy rate at study area than district. Most of the farmers depended on agriculture only for their livelihood where there was large variation in land distribution. Farmers had better access to FM/radio for agricultural extension information sources. The study resulted that Tharu farmers of Dang perceived all parameters of climate. Temperature and rainfall were the most changing component of climate perceived by farmers. The trend analysis of temperature data of Dang over 21 years showed that maximum, minimum and average temperature were increasing at the rate of 0.031°C, 0.021°C and 0.072°C per year respectively which supports the farmers perception whereas trend of rainfall was decreased with 7.56mm per year. The yearly maximum rainfall amount was increased by 1.15mm. The production of local indigenous rice varieties were decreasing while hybrid and improved rice varieties were increasing. The district rice production trend was increasing which support the farmer’s perception. The study revealed that there were climate change effects on paddy production and using various adaptation strategies to cope in Dang district.

scholarly journals ENDOGENOUS PERCEPTIONS AND MEASURES FOR AGROPASTORALISTS’ ADAPTATION IN THE SAHELIAN AREA OF BURKINA FASO

2020 ◽  
Vol 7 (10) ◽  
pp. 62-74
Author(s):  
Sanou Daouda ◽  
Toe Bernadette ◽  
Traore Almamy ◽  
Kabore Adama ◽  
Tamboura H. Hamidou ◽  
...  
Keyword(s):  
Climate Change ◽  
Burkina Faso ◽  
Local Adaptation ◽  
Temporal Evolution ◽  
Meteorological Data ◽  
Secondary Data ◽  
Adaptation Strategies ◽  
Structured Interviews ◽  
Pastoral Production ◽  
Livestock Farmers

The study was conducted to understand the perceptions and local adaptation strategies of rural sahelian communities in Burkina Faso to climate change on ruminant rearing practices. For this purpose, the study was carried out in the rural commune of Bani by collecting primary from semi-structured interviews with 143 producers and secondary data of temperature, rainfall and their spatial and temporal evolution from 2005 to 2016. Analysis of these data reveals that 67.13% of the producers are male and 32.86% female, with an average age of 55 ± 0.3 years. These respondents were agropastoralists with an average of 3.5 ha of cultivated land, using traditional seeds (100% of respondents) and improved seeds (58.7%) and rearing local breeds of ruminants. For climate change, respondents notified an increase in temperature and a decrease in rainfall that corroborates the analysis of the meteorological data collected. The consequences of climate change on livestock farmers' resources are food insecurity, lack of pasture, drought and low animal productivity. The local adaptation strategies applied by livestock farmers are the diversification of agro-sylvo-pastoral production (88.11%) and income-generating activities (70%).  In the study area, diversification is the strategy adopted by agro-pastoralists to ensure food security and provide income to meet the daily needs of families.

scholarly journals Remarks on ISRU and ISFR Technologies for Manned Missions on Moon and Mars

2012 ◽  
Vol 14 (3) ◽  
pp. 243
Author(s):  
A. Concas ◽  
G. Corrias ◽  
R. Orrù ◽  
R. Licheri ◽  
M. Pisu ◽  
...  
Keyword(s):  
Climate Change ◽  
Natural Resources ◽  
Fossil Fuels ◽  
Novel Technologies ◽  
Space Colonization

Space colonization and exploitation of extra-terrestrial natural resources could help humanity in facing various Earth problems. In this regard, production of energy and materials starting from Moon and Mars natural resources as well as the transportation of humans in space could be considered the long term remedy to issues such as overpopulation, depletion of fossil fuels, climate change as well as reduction of available natural resources. Along theses lines, two recently filed patents related to use of novel technologies for the in situ exploitation of natural resources available on Moon and Mars have been developed.

scholarly journals The Impacts of Climate Change on Nigerian Ecosystems: A Review

2019 ◽  
Vol 3 (2) ◽  
pp. 267-291
Author(s):  
B. E. Ikumbur ◽  
S. Iornumbe
Keyword(s):  
Climate Change ◽  
Global Warming ◽  
Fossil Fuels ◽  
Adaptation Strategies ◽  
Adaptation Measures ◽  
Climatic Variations ◽  
Mitigation And Adaptation ◽  
Warming Climate ◽  
The World ◽  
Impacts Of Climate Change

Climate change is the single biggest environmental issue facing the world today. It has become a great challenge to our generation and its impact is felt in almost every society in the world. Nigeria is one of the most vulnerable countries in Africa. Nigeria as a developing nation with a population of about 200 million people is likely to be adversely impacted by climate change due to its vulnerability and low coping capabilities. Climate change is evidently linked to human actions, and in particular from the burning of fossil fuels and changes in global patterns of land use. The impacts of human activities, as well as those of natural phenomena on global warming, climate change, and the environment, were presented and discussed. Various manifestations of its impact are evident in Nigeria, which includes temperature rise, increase in draught, and scarcity of food instigated by irregularities in rainfall, over flooding, and so on. This paper examines the concepts of global warming and climate change; its impact on the Nigeria ecosystems. It highlights the climate change-related risks and hazards the nation could face if best practices are not employed to prevent and mitigate its impact. Two sets of measures have been advocated for confronting climate change, these are mitigation and adaptation measures. The review explores possible adaptation strategies that are required to respond to the climatic variations and suggests ways that these adaptation strategies can be implemented.

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