Download or read book How are farmers adapting to climate change in Vietnam Endogeneity and sample selection in a rice yield model written by Bingxin Yu and published by Intl Food Policy Res Inst. This book was released on 2013-03-11 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vietnam is likely to be among the countries hardest hit by climate change, threatening its legacy as a champion in leveraging agriculture for development. This paper examines how a changing climate may affect rice production and how Vietnamese farmers are likely to adapt to various climatic conditions using an innovative yield function approach, taking into account sample selection bias and endogeneity of inputs. Model results suggest that although climate change can potentially reduce rice production, farmers will respond mainly by adjusting the production portfolio and levels of input use. However, investments in rural infrastructure and human capital will have to support farmers in the adaptation process if production levels and farm incomes are to be sustained in the future.
Download or read book How are Farmers Adapting to Climate Change in Vietnam Endogeneity and Sample Selection in a Rice Yield Model written by Bingxin Yu and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vietnam is likely to be among the countries hardest hit by climate change, threatening its legacy as a champion in leveraging agriculture for development. This paper examines how a changing climate may affect rice production and how Vietnamese farmers are likely to adapt to various climatic conditions using an innovative yield function approach, taking into account sample selection bias and endogeneity of inputs. Model results suggest that although climate change can potentially reduce rice production, farmers will respond mainly by adjusting the production portfolio and levels of input use. However, investments in rural infrastructure and human capital will have to support farmers in the adaptation process if production levels and farm incomes are to be sustained in the future.
Download or read book Environmental Change and Agricultural Sustainability in the Mekong Delta written by Mart A. Stewart and published by Springer Science & Business Media. This book was released on 2011-05-13 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Mekong Delta of Vietnam is one of the most productive agricultural areas in the world. The Mekong River fans out over an area of about 40,000 sq kilometers and over the course of many millennia has produced a region of fertile alluvial soils and constant flows of energy. Today about a fourth of the Delta is under rice cultivation, making this area one of the premier rice granaries in the world. The Delta has always proven a difficult environment to manipulate, however, and because of population pressures, increasing acidification of soils, and changes in the Mekong’s flow, environmental problems have intensified. The changing way in which the region has been linked to larger flows of commodities and capital over time has also had an impact on the region: For example, its re-emergence in recent decades as a major rice-exporting area has linked it inextricably to global markets and their vicissitudes. And most recently, the potential for sea level increases because of global warming has added a new threat. Because most of the region is on average only a few meters above sea level and because any increase of sea level will change the complex relationship between tides and down-river water flow, the Mekong Delta is one of the areas in the world most vulnerable to the effects of climate change. How governmental policy and resident populations have in the past and will in coming decades adapt to climate change as well as several other emerging or ongoing environmental and economic problems is the focus of this collection.
Download or read book Understanding Farmers Perceptions and Adaptations to Climate Change and Variability The Case of the Limpopo Basin South Africa written by Glwadys Aymone Gbetibouo and published by Intl Food Policy Res Inst. This book was released on 2009 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is expected to have serious environmental, economic, and social impacts on South Africa. In particular, rural farmers, whose livelihoods depend on the use of natural resources, are likely to bear the brunt of adverse impacts. The extent to which these impacts are felt depends in large part on the extent of adaptation in response to climate change. This research uses a "bottom-up" approach, which seeks to gain insights from the farmers themselves based on a farm household survey. Farm-level data were collected from 794 households in the Limpopo River Basin of South Africa for the farming season 2004-2005. The study examines how farmer perceptions correspond with climate data recorded at meteorological stations in the Limpopo River Basin and analyzes farmers' adaptation responses to climate change and variability. A Heckman probit model and a multinomial logit (MNL) model are used to examine the determinants of adaptation to climate change and variability. The statistical analysis of the climate data shows that temperature has increased over the years. Rainfall is characterized by large interannual variability, with the previous three years being very dry. Indeed, the analysis shows that farmers' perceptions of climate change are in line with the climatic data records. However, only approximately half of the farmers have adjusted their farming practices to account for the impacts of climate change. Lack of access to credit was cited by respondents as the main factor inhibiting adaptation. The results of the multinomial logit and Heckman probit models highlighted that household size, farming experience, wealth, access to credit, access to water, tenure rights, off-farm activities, and access to extension are the main factors that enhance adaptive capacity. Thus, the government should design policies aimed at improving these factors.
Download or read book On the Frontiers of Climate and Environmental Change written by Ole Bruun and published by Springer Science & Business Media. This book was released on 2013-03-29 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to fill a gap in climate-change literature by providing a comprehensive regional study and identifying the overall adaptation challenges in a real-life context. The way in which possible climate impacts interact with a range of other challenges in agriculture, forestry, disaster planning, health care, general economic development, and common livelihoods are presented, and it is argued that greater realism and broader vision are needed in order to address the climate challenge. For instance, unsuitable land- use changes in both coastal and highland regions may increase the vulnerability of rural people, many of whom are already living on the fringes. The author(s) also state(s) that, depending on context, it may be pertinent to address short-term and unsustainable resource use, irregularities in local land management, ineffective governance and social inequality, which are all likely to aggravate the impact of external climate and weather. Not least, it is imperative to integrate general environmental management with any climate-change adaptation effort.
Download or read book The Economic Impact of Climate Change on Kenyan Crop Agriculture A Ricardian Approach written by Jane Kabubo-Mariara and published by World Bank Publications. This book was released on 2012 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper measures the economic impact of climate on crops in Kenya. The analysis is based on cross-sectional climate, hydrological, soil, and household level data for a sample of 816 households, and uses a seasonal Ricardian model. Estimated marginal impacts of climate variables suggest that global warming is harmful for agricultural productivity and that changes in temperature are much more important than changes in precipitation. This result is confirmed by the predicted impact of various climate change scenarios on agriculture. The results further confirm that the temperature component of global warming is much more important than precipitation. The authors analyze farmers' perceptions of climate variations and their adaptation to these, and also constraints on adaptation mechanisms. The results suggest that farmers in Kenya are aware of short-term climate change, that most of them have noticed an increase in temperatures, and that some have taken adaptive measures.
Download or read book Adaptation to Climate Change written by Hoa Le Dang and published by . This book was released on 2014 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adaptation to climate change is a critical issue to many developing economies. The issue is particularly important to agriculture, a sector relying substantially on climate-sensitive resources. However, understanding of adaptation is limited in Southeast Asian contexts, including Vietnam. This thesis, therefore, investigates the attitude and behaviour of rice farmers in the Mekong Delta, a major agricultural region of Vietnam, in response to climate change. The thesis is guided by an integrated conceptual framework that was predominantly developed from protection motivation theory. The framework incorporates socio-economic and psychological factors to explain farmers' adaptation intentions and behaviours to climate change.
Download or read book The Influence of Household Assets and Community Assets on Rice Farmers Adaptation Decisions to Climate Change in Viet Nam written by Chi Dang and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Agriculture, a main sector of Vietnams economy, has been faced with sea level rise, climate variability and shortage of fresh water resources. Barriers to adaptation to climate change in the agricultural sector have been of interest to many researchers. This study is one empirical research that aims to identify five capital assets -human capital, physical capital, natural capital, financial capital and social capital- at both the household level and the local level that can shape rice farmers adaptive capacity and influence their decisions to take adaptive measures. The adaptive strategies used by rice farmers to adapt to climate change in the Mekong River Delta and the South Central Coast of Vietnam are categorized into two groups: engineering measures and non-engineering measures. The results from the multinomial logistic regression model employed show that the indicators of the five capital assets- farming experience of the household head, possession of at least one irrigation machine, land types, downstream location of the village, number of people providing financial loans to the household in case of emergency, in-kind support from organizations or agencies, population density of the village- all significantly influence farmers adaptive choices. Given limited capital assets at both household and community levels, this study recommends what types of adaptive measures rice farmers can apply to reduce the impacts of droughts, saline intrusion and alluvial deposition. The findings of this study have important implications for the establishment of policy responses to climate change and the implementation of climate change adaptation programs at the local and national levels.
Download or read book Autonomous adaptation to climate change by shrimp and catfish farmers in Vietnam s Mekong River delta written by Kam and published by WorldFish. This book was released on with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Climate Change Transforming Agriculture and Empowering Gender Equality in the 21st Century written by Trina Wilburn and published by . This book was released on 2024-01-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vietnam is categorized as one of the very few countries in the world most heavily affected by climate change. Particularly, the country's agriculture, on which nearly two-thirds of the population depend, has experienced severe impacts of climate change. Many studies have investigated climate change impacts, vulnerability and adaptation in the agriicultural sector in Vietnam. However, very few studies focus on North Vietnam where climate change is increasingly affecting farmers' livelihood. In addition, the gender dimension, which is a substantial element of climate change vulnerability and adaptation, has not been investigated and analyzed in current climate change studies of Vietnam, in general, and North Vietnam, in particular. This study investigates climate change vulnerability and adaptation in the agricultural sector and analyzes climate change vulnerability and adaptation from the gender perspective. Focusing on North Vietnam, the objectives of this study are to examine farmers' perceptions of climate change impacts, assess the vulnerability and resilience of agriculture to climate change, investigate the livelihood vulnerability of farmers to climate change, explore the factors affecting farmers' choices of adaptation to climate change, and investigate the livelihood vulnerability and adaptation to climate change from a gender perspective.
Download or read book Climate Change and Agriculture Impacts Adaptation and Mitigation written by Wreford Anita and published by OECD Publishing. This book was released on 2010-06-17 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines the economic and policy issues related to the impacts of climate change on agriculture and adaptation responses and to the mitigation of greenhouse gases from agriculture.
Download or read book Impacts of Climate Change on Agriculture and Policy Options for Adaptation written by Bingxin Yu and published by . This book was released on 2010 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sustainable Rice Straw Management written by Martin Gummert and published by Springer Nature. This book was released on 2020-01-01 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book on straw management aims to provide a wide array of options for rice straw management that are potentially more sustainable, environmental, and profitable compared to current practice. The book is authored by expert researchers, engineers and innovators working on a range of straw management options with case studies from Vietnam, the Philippines and Cambodia. The book is written for engineers and researchers in order to provide them information on current good practice and the gaps and constraints that require further research and innovation. The book is also aimed at extension workers and farmers to help them decide on the best alternative straw management options in their area by presenting both the technological options as well as the value chains and business models required to make them work. The book will also be useful for policy makers, required by public opinion to reduce greenhouse gas emissions and air pollution, looking for research-based evidence to guide the policies they develop and implement.
Download or read book Adapting Agriculture to Climate Change written by Chris Stokes and published by CSIRO PUBLISHING. This book was released on 2010-02-15 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adapting Agriculture to Climate Change is a fundamental resource for primary industry professionals, land managers, policy makers, researchers and students involved in preparing Australia’s primary industries for the challenges and opportunities of climate change. More than 30 authors have contributed to this book, which moves beyond describing the causes and consequences of climate change to providing options for people to work towards adaptation action. Climate change implications and adaptation options are given for the key Australian primary industries of horticulture, forestry, grains, rice, sugarcane, cotton, viticulture, broadacre grazing, intensive livestock industries, marine fisheries, and aquaculture and water resources. Case studies demonstrate the options for each industry. Adapting Agriculture to Climate Change summarises updated climate change scenarios for Australia with the latest climate science. It includes chapters on socio-economic and institutional considerations for adapting to climate change, greenhouse gas emissions sources and sinks, as well as risks and priorities for the future.
Download or read book A Ricardian Analysis of the Impact of Climate Change on African Cropland written by Pradeep Kurukulasuriya and published by World Bank Publications. This book was released on 2012 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study examines the impact of climate change on cropland in Africa. It is based on a survey of more than 9,000 farmers in 11 countries: Burkina Faso, Cameroon, Egypt, Ethiopia, Ghana, Kenya, Niger, Senegal, South Africa, Zambia, and Zimbabwe. The study uses a Ricardian cross-sectional approach in which net revenue is regressed on climate, water flow, soil, and economic variables. The results show that net revenues fall as precipitation falls or as temperatures warm across all the surveyed farms. In addition to examining all farms together, the study examined dryland and irrigated farms separately. Dryland farms are especially climate sensitive. Irrigated farms have a positive immediate response to warming because they are located in relatively cool parts of Africa. The study also examined some simple climate scenarios to see how Africa would respond to climate change. These uniform scenarios assume that only one aspect of climate changes and the change is uniform across all of Africa. In addition, the study examined three climate change scenarios from Atmospheric Oceanic General Circulation Models. These scenarios predicted changes in climate in each country over time. Not all countries are equally vulnerable to climate change. First, the climate scenarios predict different temperature and precipitation changes in each country. Second, it is also important whether a country is already hot and dry. Third, the extent to which farms are irrigated is also important.
Download or read book Human Ecology of Climate Change Hazards in Vietnam written by An Thinh Nguyen and published by Springer. This book was released on 2018-08-13 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book analyzes climate change associated effects in the mountainous and coastal environments of Vietnam. The scope of the book allows international comparisons to be made between these two affected areas and other similarly affected locations under constant environmental pressure. Frequent and intense climate change hazards are described, along with a wider context of integrated interpretations, socioeconomic implications and policy responses. The book reports on original research combining methodologies from the natural sciences with approaches in human sciences, providing an interdisciplinary human ecological context to analyze similar situations worldwide. The book is structured in four parts. The first part offers background information, and details the human ecological framework. The geography of the analyzed regions is discussed to reflect the environmental and socioeconomic context of Vietnam's coasts and mountains. The second part addresses the coast of Central Vietnam. The effects of tropical storms, floods, rising sea levels and coastal erosion in Ky Anh are studied to highlight the impacts on the local population and its development perspectives. The third part focuses on the uplands of Northern Vietnam. The effects of cyclones, heavy rains, floods, flash floods, and landslides in the Van Chan Mountains are studied to compare the biophysical and socioeconomic impacts. Part four makes policy recommendations in building resilient landscapes and green cities, and discusses the potential implications of findings for practice in Vietnam. The book addresses a wide array of researchers, geography and economics students, consultants and decision makers interested in the actual status and the likely developments on the physical, socioeconomic and mitigation and adaptation attitudes and policies of climate change associated effects.
Download or read book State of Food and Agriculture written by Food and Agriculture Organization and published by Food & Agriculture Organization. This book was released on 2017-01-12 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unless action is taken now to make agriculture more sustainable, productive and resilient, climate change impacts will seriously compromise food production in countries and regions that are already highly food-insecure. The Paris Agreement, adopted in December 2015, represents a new beginning in the global effort to stabilize the climate before it is too late. It recognizes the importance of food security in the international response to climate change, as reflected by many countries prominent focus on the agriculture sector in their planned contributions to adaptation and mitigation. To help put those plans into action, this report identifies strategies, financing opportunities, and data and information needs. It also describes transformative policies and institutions that can overcome barriers to implementation. The State of Food and Agriculture is produced annually. Each edition contains an overview of the current global agricultural situation, as well as more in-depth coverage of a topical theme."
