Download or read book Carbon land and water A global analysis of the hydrologic dimensions of climate change mitigation through afforestation reforestation written by Zomer, Robert, Trabucco, Antonio, van Straaten, Oliver and published by IWMI. This book was released on 2006 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report highlights the potentially significant impacts on the hydrologic cycle and the importance of considering secondary effects, particularly with regard to water, resulting from the widespread adoption of global climate change mitigation measures. It is recommended that the implicit hydrologic dimensions of climate change mitigation should be more formally articulated within the international environmental conventions, and recognized within future UNFCCC negotiations on the CDM-AR provisions.

Download or read book Land Use Land Use Change and Forestry written by Robert T. Watson and published by Cambridge University Press. This book was released on 2000-07-10 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The exchange of carbon between the atmosphere and biosphere is an important factor in controlling global warming and climate change. Consequently, it is important to examine how carbon flows between different pools and how carbon stocks change in response to afforestation, reforestation, and deforestation, and other land-use activities. This IPCC Special Report is a comprehensive, state-of-the-art examination of the scientific and technical implications of carbon sequestration and the global carbon cycle. It also examines environmental and socioeconomic issues, conservation, sustainable resource management, and development issues in relation to carbon sequestration. The volume will be invaluable for government policymakers, business/industry analysts and officials, environmental groups, and researchers in global change, atmospheric chemistry, soil science, and economics.

Download or read book Conserving Land Protecting Water written by Deborah Bossio and published by CABI. This book was released on 2008 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: The degradation of land and water resources as a result of agricultural activity has had an enormous impact on human societies and economies. It is predicted that, by 2025, most developing countries will face physical or economic water scarcity, compounded by land degradation. In order to alleviate this problem, an advanced understanding of the state of our water resources and the relationships between land use, water management and social systems is needed. Conserving Land, Protecting Water includes an overview of global patterns of land and water degradation and discusses new insights drawn from successful case studies on reversing soil and water degradation and their impact on food and environmental security.

Download or read book Forest Management and Water Resources in the Anthropocene written by Ge Sun and published by MDPI. This book was released on 2018-04-13 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Forest Management and Water Resources in the Anthropocene" that was published in Forests

Download or read book Trees and water smallholder agroforestry on irrigated lands in Northern India written by Zomer, Robert J., Bossio, Deborah A., Trabucco, Antonio, Yuanjie, Li, Gupta, Diwan C., Singh, Virendra P. and published by IWMI. This book was released on 2007 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trees are increasingly grown on-farm to supply wood and biomass needs within developing countries. Over the last several decades, within the irrigated rice-wheat growing lands of northern India, fast-growing poplar trees have been planted on tens of thousands of small farms. Recent debate regarding afforestation has raised the issue that water use is often increased when trees are planted. This ongoing debate focuses primarily on afforestation or reforestation of upland and rain-fed agricultural areas, and off-site impacts such as reduced streamflow. Adoption of poplar agroforestry in northern India, in contrast, is occurring in areas where land and water are already intensively used and managed for agricultural production. This study based on farmer survey data, used remote sensing and spatial hydrological modeling to investigate the importance and role of the poplar trees within the agricultural landscape, and to estimate their water use. Overall, results illustrate a potential for addressing the increasing global demand for wood products with trees grown on-farm within irrigated agroforestry systems.

Download or read book Impacts of climate change on water resources and agriculture in Sri Lanka a review and preliminary vulnerability mapping written by Eriyagama, N. and published by IWMI. This book was released on 2010 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is ample evidence to suggest that Sri Lanka’s climate has already changed. However, the bigger question of national importance is what Sri Lanka’s climate will look like in 50 or 100 years and how prepared the country is to face such changes. This report reviews the status of climate change (CC) research/activities in Sri Lanka in terms of observed and projected climatic changes, their impacts on water resources and agriculture, CC mitigation and adaptation, and research needs. The study also developed a pilot level CC Vulnerability Index, which was subsequently mapped at district level. The maps indicate that typical farming districts such as Nuwara Eliya, Badulla, Moneragala, Ratnapura and Anuradhapura are the most vulnerable to CC due to their heavy reliance on primary agriculture.

Download or read book Climate Change in Sustainable Water Resources Management written by Omid Bozorg-Haddad and published by Springer Nature. This book was released on 2022-06-29 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive approach to all aspects of water-related subjects affected by climate change that expand readers' attitudes toward future of the management strategies and improve management plans. It summarizes climate change scenarios, models, downscaling methods, and how to select the appropriate method. It also introduces practical steps in assessing climate change impacts on water issues through introducing hydrological models and climate change data applications in hydrologic analysis. The book caters to specialist readers who are interested in analyzing climate change effects on water resources, and related issues can gain a profound understanding of the practical concepts and step-by-step analysis, which is enriched with real case studies all around the world. Moreover, readers will be familiar with potential mitigation and adaptation measures in sustainable water engineering, considering the results of hydrologic modeling.

Download or read book Use of a hydrological model for environmental management of the Usangu Wetlands Tanzania written by Kashaigili, J. J., McCartney, Matthew, Mahoo, H. F., Lankford, B. A., Mbilinyi, B. P., Yawson, D. K., Tumbo, S. D. and published by IWMI. This book was released on 2006 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents the findings of a study to assess changes to flows into, and downstream of, the Usangu Wetlands, located in the headwaters of the Great Ruaha River, Tanzania. Hydrological data, in conjunction with remote sensing techniques, were used to provide insights into changes that have occurred to the Eastern Wetland. Results indicate that, between 1958 and 2004, inflows to the wetland declined by about 70 percent in the dry season months (July to November) as a consequence of increased human withdrawals, primarily for irrigation.

Download or read book Resilience analysis in Niger 2011 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-10-25 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is part of a series of country level analyses prepared by the FAO Resilience Analysis and Policy (RAP) Team. The series aims at providing programming and policy guidance to policy makers, practitioners, UN agencies, NGO and other stakeholders by identifying the key factors that contribute to the resilience of households in food insecure countries and regions. The analysis is largely based on the use of the FAO Resilience Index Measurement and Analysis (RIMA) tool. Structural Equation Models are applied to estimate resilience capacity and structure. Findings are integrated with other more traditional measures of poverty and food insecurity.

Download or read book Impact of Climate Change on Water Resources written by Christina Anagnostopoulou and published by MDPI. This book was released on 2021-01-19 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: - Water resources management should be assessed under climate change conditions, as historic data cannot replicate future climatic conditions. - Climate change impacts on water resources are bound to affect all water uses, i.e., irrigated agriculture, domestic and industrial water supply, hydropower generation, and environmental flow (of streams and rivers) and water level (of lakes). - Bottom-up approaches, i.e., the forcing of hydrologic simulation models with climate change models’ outputs, are the most common engineering practices and considered as climate-resilient water management approaches. - Hydrologic simulations forced by climate change scenarios derived from regional climate models (RCMs) can provide accurate assessments of the future water regime at basin scales. - Irrigated agriculture requires special attention as it is the principal water consumer and alterations of both precipitation and temperature patterns will directly affect agriculture yields and incomes. - Integrated water resources management (IWRM) requires multidisciplinary and interdisciplinary approaches, with climate change to be an emerging cornerstone in the IWRM concept.

Download or read book An Assessment of Environmental Flow Requirements of Indian River Basins written by V. Y. Smakhtin and published by IWMI. This book was released on 2006-01-01 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: "CGIAR Challenge Program on Water & Food; Future Harvest"--Cover.

Download or read book Ecosystem Diversity and Carbon Sequestration written by P. L. Gautam and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon Sequestration in nature is of critical value for resolving vital issues of our times, namely the state of ecological paucity natural resource management global warming, climate change and sustainable development. It is free carbon in nature, particularly in the from of CO2 that is responsible for most of the ills of our environment and that makes future of life on earth bleak and unsustainable. Earth s gradually but steadily becoming warmer is one of the grimmest and the gravest issues humanity on earth has ever faced in the recorded history. We have a variety of ecosystems to remove free carbon from the environment and fix it into plant biomass and soil. The earth s ecosystems, however, present a somber picture and sequestration of increasing carbon sequestration issues together as both are interrelated and are responsible for the rapidly going on processes leading to global warming and climate change. We can meet climate change challenges and usher in a sustainable future blossoming with humanity by enhancing carbon sequestration in nature, which eventually would be done by maintaining the health of our ecosystems in the first place, and by controlling carbon emissions through a number of technological, institutional, and political measures. Divided in to eight sections, the book comprises 39 chapters contributed by many eminent scientists concerned with the state of the earth. The First section attempts to present an agenda for the ecologically shattered and economically globalised world which might help us understand the gravity of the word s common future and guide us to take up effective measures to mitigate the problems and revive our tormented earth. The subsequent section present and discuss scenarios, anthropogenic dimensions and management of ecosystem diversity; climate change, critical environmental problems, alarming trends, species extinction and all that; a search for viable options; Himalayan mountains; carbon sequestration as a life-building, life-enhancing and life-conserving phenomenon; potential technological and institutional mechanisms, carbon trading, policies; eco-ethics, eco-philosophy and psychology as vital elements pivoting conservation-oriented transcendental development. The book would prove to be of extraordinary value towards resolving the most crucial issues of our times. Contents Agenda For The Revival of Our Tormented Planet; Issues Facing the Ecologically shattered and Economically Globalised World; Chapter 1: Ecosystem Diversity and Carbon Sequestration: Some Issues Confronting Humanity by Vir Singh and PL Gautam; Chapter 2: Global Climate Change: A Challenge before Humanity by S P Singh; Chapter 3: Management of Ecosystems for Livelihoods and Carbon Sequestration in India: Harmony within Natural Elements a Mantra for Human Happiness by J S Bali; Chapter 4: Carbon Sequestration: A Vision by Vishal Mahajan and Kamal Kishor Sood; Chapter 5: Carbon-A Material for the Twenty First Century: Prospects and Promises by B S Tewari and Ajay; Ecosystem Diversity in India; Scenarios, Anthropogenic Dimensions and Management; Chapter 6: Forest Ecosystems and Carbon Sequestration in India: Keeping the Greenhouse Gas at Bay by J B Lal; Chapter 7: Operationalizing CDM Afforestation and Reforestation Projects in India: Analysis of Barriers at National and International Level by Sandeep Tripathi and V R S Rawat; Chapter 8: Microbial Diversity as an Indicator of Soil Organic Carbon Status: Redevelopment of Humid Subtropical Perturbed Ecosystem by Saurindra Nr Goswami and Soneswar Sarma; Chapter 9: Ecosystem Diversity and Sustainability: Towards Middle Path by B Mohan Kumar; Chapter 10: Sacred Groves in India: Celebrating Sanctity of Life through Biodiversity Conservation by Anubhav, Kundan Singh, Akanksha Rastogi and Vir Singh; Life on Edge; Climate Change, Critical Environmental Problems, Alarming Trends, Species Extinction and the Likes; Chapter 11: Climate Change and its Effects on Global Biodiversity: Evidences of Alarming Trends and Species Extinction in Different Eco-Regions of the World by Ragupathy Kannan; Chapter 12: Climate Change and its Effects on Global Biodiversity: Triggering Effects and Frightening Prospects by B S Mahapatra, A P Singh, A K Chaubey and D K Shukla; Chapter 13: Impact of Climate Change on Crop Productivity: Need of Adjustments in Agriculture by S K Saini, Yogendra Pal and Amit Bhatnagar; Chapter 14: Global Warming: Contribution of Livestock and its Control by D N Kamra and Someshwar S Zadbuke; Environmental Management A Search for Viable Options; Chapter 15: Role of Biofertilizer to Mitigate Environmental Problems: Soil Fertility Management in Hill Agro-ecosystems by Susheela Negi, G K Dwivedi and R V Singh; Chapter 16: Effect of Sugar Industry Effluents on Seeds Germination and Seedling Growth of Linum usitatissimum L.: The Green Revolution Bowl Reels Under Industrial Pollution by Neelam and Ila Prakash; Chapter 17: Soil Carbon Sequestration: A Study in Eucalyptus Hybrid Plantations by Asha Upadhyay and Uma Melkania; Chapter 18: Alternate Use of Biomass for Sustainable Development: Gasification Technology for Solving Energy Crisis in Rural Areas by Raj Narayan Pateriya and Sadachari Singh Tomar; Chapter 19: Arbuscular Mycorrhizal Fungi: A Unique Organism of Potential Implications for Carbon Sequestration by Rashmi Srivastava, Shruti Chaturvedi, Preeti Chaturvedi and A K Sharma; Chapter 20: Role of Plant Transcription Factor-DOF in Enhancing Nitrogen Use Efficiency: Molecular Means for Promoting Organic Farming by Dinesh Yadav, Nidhi Gupta, Anil Kumar, Pushpa Lohani, Munna Singh and U S Singh; Chapter 21: Fibre Yielding Plants and Carbon Sequestration: Banking on Ecological Attributes of Economic Plants by Sapna Gautam and Uma Melkania; Himalyan Mountains; Rejuvenated Fragile Ecosystems can Give Appropriate Response to Global Warming; Chapter 22: Sustainable Sloping Land Management Options: potential Effects on Carbon Sequestration in Upland Soils in the Himalayas by Isabelle Providoli, Sanjeev Bhuchar, Keshar Man Sthapit, Madhav Dhakal and Eklabya Sharma; Chapter 23: Rangelands Resources in the Mountains: Management Objective Should Focus on Carbon Sequestration enhancement by R D Gaur, Vir Singh and Babita Bohra; Chapter 24: Himalayan Conservation and Development: The Mighty Mountains can put the Earth s Climate Systems in Order by M L Dewan; Carbon Sequestration: A Life-Building, Life-Sustaining and Life-enhancing Phenomenon on Earth; Chapter 25: Carbon Sequestration; A Life-building, Life-Sutaing and Life-Enhancing Phenomenon on Earth; Chapter 25: Carbon Sequestration: Global Warming Mitigation through Improved Carbon Economy Linked with Photosynthesis by Munna Singh; Chapter 26: Carbon Sequestration on Agricultural Lands: Ameliorating Sustainability and Environmental Security by B Mishra and K P Raverkar; Chapter 27: Soil Carbon Sequestration: A Potential Approach to Climate Change Mitigation by J S Chauhan, Bineet Singh and J P N Rai; Chapter 28: Enhancing Carbon Sequestration: Pondering over Some Strategies by Shiwani Bhatnagar and AK Karnatak; Enhancing Carbon Sequestration in Nature; Potential Technological and Institutional Mechanisms, Carbon Trading and Policies: Chapter 29 Coastal Wetland Ecosystem in Sequestering Carbon Directly by Geological Repositories and Phytoplankton Fertilization: Workable Strategies for Maintaining Ecological Integrity by Alok Mukherjee; Chapter 30: Carbon Sequestration: Mitigating Environmental and Socio-economic Impacts of Global Warming and Climate Change by Vikram S Rathe; Chapter 31: Forest Management: Carbon Mitigation and Social Issues by Govind Singh Kushwaha; Chapter 32: Enhancing Carbon Sequetration in India: Economic Issues and Mechanisms by A K Singh and Virendra Singh; Chapter 33: Climate Change and Kyoto Protocol: Global and Indian Concerns by Tirthankar Banerjee, Jyotsana Pathak and R K Srivastava; Chapter 34: Carbon Sequestration, Global Climate and Laws: What Has Been Done and What Remains? by Rinku Verma; Ushering in a Sustainable Future; Eco-ethics, Eco-philosophy and Psychology as Core Elements Pivoting Conservation-oriented Transcendental Development; Chapter 35: Conservation of Biodiversity for Sustainable Development: Eco-ethics as an Indispendable Element by Vanmathy and Abha Ahuja; Chapter 36: Conservation of Biodiversity for Sustainable Development: Eco-ethics as an Indispensable Element by A Vanmathy and Abha Ahuja; Chapter 36: Environmental Services Emanating from the Himalayan Mountains: Valuation Against the Backdrop of eco-philosophy and Chasing the Goal of Global Happiness by Vir Singh; Chapter 37: Ecosystem Conservation for Carbon Sequestration: Let it be in the Popular Psyche of India by Subaran Singh; Chapter 38: Socio-Cultural Values Promoting Conservation on Natur s Biodiversity: Heal the Earth for Enhancing Carbon Sequestration by A Vanmathy and Abha Ahuja; Chapter 39: Environmental Psychology in Landscaping: A Dimension of Sustainability Operations by Govind Singh Kushwaha and Vir Singh

Download or read book Malaria mosquito resistance to agricultural insecticides Risk area mapping in Thailand written by Overgaard, Hans and published by IWMI. This book was released on 2006 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to identify risk areas in Thailand where insecticide resistance in malaria mosquitoes might develop as a consequence of crop protection activities in agriculture. The study provides guidelines on how to delineate risk areas. A review of insecticide resistance in disease vectors and the potential role of agricultural insecticides is presented.

Download or read book Water smart agriculture in East Africa written by Nicol, A. and published by IWMI. This book was released on 2015-03-01 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Climate change impacts and adaptation in Nepal written by Bartlett, R. and published by IWMI. This book was released on 2010-12-29 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impact of climate change (CC) on water resources is likely to affect agricultural systems and food security. This is especially true for Nepal, a least developed country, where a high percentage of the population is dependent on agriculture for its livelihoods. It is thus crucial for Nepal’s leaders and resource managers to draft and begin implementing national adaptation plans. This working paper aims to create a more comprehensive understanding of how the impacts of CC will be realized at different scales in Nepal, from household livelihoods to national food security, and the many institutions governing the ultimate adaptation process.

Download or read book Global Change and Extreme Hydrology written by National Research Council and published by National Academies Press. This book was released on 2011-11-17 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate theory dictates that core elements of the climate system, including precipitation, evapotranspiration, and reservoirs of atmospheric and soil moisture, should change as the climate warms, both in their means and extremes. A major challenge that faces the climate and hydrologic science communities is understanding the nature of these ongoing changes in climate and hydrology and the apparent anomalies that exist in reconciling their extreme manifestations. The National Research Council (NRC) Committee on Hydrologic Science (COHS) held a workshop on January 5-6, 2010, that examined how climate warming translates into hydrologic extremes like floods and droughts. The workshop brought together three groups of experts. The first two groups consisted of atmospheric scientists and hydrologists focused on the scientific underpinnings and empirical evidence linking climate variability to hydrologic extremes. The third group consisted of water managers and decision-makers charged with the design and operation of water systems that in the future must be made resilient in light of a changing climate and an environment of hydrologic extremes. Global Change and Extreme Hydrology summarizes the proceedings of this workshop. This report presents an overview of the current state of the science in terms of climate change and extreme hydrologic events. It examines the "conventional wisdom" that climate change will "accelerate" the hydrologic cycle, fuel more evaporation, and generate more precipitation, based on an increased capacity of a warmer atmosphere to hold more water vapor. The report also includes descriptions of the changes in frequency and severity of extremes, the ability (or inability) to model these changes, and the problem of communicating the best science to water resources practitioners in useful forums.

Download or read book Informal Irrigation in Urban West Africa written by Pay Drechsel and published by IWMI. This book was released on 2006 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report tries to provide a state-of-the-art overview on irrigated urban agriculture in the West African subregion based on a comprehensive literature review supported by the results of three IWMI FAO projects.