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Assessing Impacts And Targeting Of Agricultural Conservation Practices
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Book Synopsis Assessing Impacts and Targeting of Agricultural Conservation Practices by : Thomas Kevin O'Donnell
Download or read book Assessing Impacts and Targeting of Agricultural Conservation Practices written by Thomas Kevin O'Donnell and published by . This book was released on 2010 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Department of Agriculture initiated the Conservation Effects Assessment Project in 2003 to quantify water quality and wildlife benefits of conservation programs funded by the 2002 Farm Security and Rural Investment Act. This study examined the effects of agricultural best management practices (BMPs) implemented in the Goodwater Creek Experimental Watershed (GCEW) and investigated strategies to target future BMPs. Evaluation of storm events between 1993 and 2006 showed no significant BMP effects on dissolved atrazine and NO3-N losses after 14% of the GCEW had been affected by BMP establishment. Approximately 20 and 4 years of monitoring will be needed before a statistically significant ([alpha]=0.05) 25% reduction in mean dissolved atrazine and nitrate-N can be demonstrated at the GCEW outlet, respectively. A widely used hydrologic model, SWAT, identified fields adjacent to streams with lesser depths to the argillic horizon as the highest risk for atrazine and NO3-N pollutant loss. Twenty two percent and 34% of cropped fields in the GCEW required establishment of vegetative filter strips to reduce dissolved atrazine and NO3-N loads by 25% at the GCEW based on SWAT predictions. A 99% accurate method to quantify soil redoximorphic features (SRFs) was developed using a digital camera and image classification software. Correlation between quantified SRFs and the topographic wetness index was found for one of two GCEW fields, indicating field soil surveys may serve as relatively quick reconnaissance methods to identify sensitive field areas.
Book Synopsis Implementing Agricultural Conservation Practices by :
Download or read book Implementing Agricultural Conservation Practices written by and published by . This book was released on 2004 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Agricultural Conservation Practices and Related Issues by :
Download or read book Agricultural Conservation Practices and Related Issues written by and published by . This book was released on 2004 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Targeting environmental priorities in agriculture : reforming program strategies. by :
Download or read book Targeting environmental priorities in agriculture : reforming program strategies. written by and published by DIANE Publishing. This book was released on 1995 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: Budget stress, political change, and heightened global competition are forcing a reexamination of conservation and environmental programs for U.S. agriculture. Questions about reauthorizing the Conservation Reserve Program typify the tradeoffs. Currently, that effort is the major solution to environmental problems related to agriculture. But what lands truly merit long-term retirement for environmental purposes at high cost to taxpayers and export markets? Are less expensive approaches available that save budget expense, allow continued production, and ameliorate other priority environmental problems? This report responds to a bipartisan request from the Senate Agriculture, Nutrition, and Forestry Committee about these issues.
Author :National Research Council (U.S.). Board on Agriculture. Committee on Conservation Needs and Opportunities Publisher : ISBN 13 : Total Pages :330 pages Book Rating :4.1/5 (428 download)
Book Synopsis Soil Conservation by : National Research Council (U.S.). Board on Agriculture. Committee on Conservation Needs and Opportunities
Download or read book Soil Conservation written by National Research Council (U.S.). Board on Agriculture. Committee on Conservation Needs and Opportunities and published by . This book was released on 1986 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Tools for Environmental Protection by : National Research Council
Download or read book New Tools for Environmental Protection written by National Research Council and published by National Academies Press. This book was released on 2002-07-13 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many people believe that environmental regulation has passed a point of diminishing returns: the quick fixes have been achieved and the main sources of pollution are shifting from large "point sources" to more diffuse sources that are more difficult and expensive to regulate. The political climate has also changed in the United States since the 1970s in ways that provide impetus to seek alternatives to regulation. This book examines the potential of some of these "new tools" that emphasize education, information, and voluntary measures. Contributors summarize what we know about the effectiveness of these tools, both individually and in combination with regulatory and economic policy instruments. They also extract practical lessons from this knowledge and consider what is needed to make these tools more effective. The book will be of interest to environmental policy practitioners and to researchers and students concerned with applying social and behavioral sciences knowledge to improve environmental quality.
Book Synopsis Sustainability Impact Assessment of Land Use Changes by : Katharina Helming
Download or read book Sustainability Impact Assessment of Land Use Changes written by Katharina Helming and published by Springer Science & Business Media. This book was released on 2008-06-11 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are many reasons why strategic intelligence is required to support policy decisions. These primarily stem from the nature of today's kno- edge society with two contrasting trends. On the one hand, there is a trend of increasing human intelligence in the economic, social and political s- tems. On the other hand, there is a trend towards dissolving certainties about the problems and solutions of today's society. Clearly, more inf- mation does not necessary imply more certainties on how to act. What is more, the same facts are often interpreted in markedly different ways: the same policy relevant information can – and often does – results in confli- ing framing of a problem by different stakeholders. This is mainly due to competing assumptions, rather then because of inconsistent facts. The- fore, it is not surprising that policy-makers are calling for strategic intel- gence to support their understanding of today's challenges, including the relevant aspects of science and technology, their impact and their possible future developments. Over the last 15 years, Europe has rapidly adopted the practice of dev- oping and using Impact Assessment (IA) tools to support decision-making. Formal procedures and guidance for IA are well established within the European Commission and in most EU Member States. The adoption of IA procedures alone, however, does not guarantee that every policy domain is actually using the full potential of these assessment tools in the preparation of policies and legislation.
Book Synopsis Evaluating the impact of multi-intervention development projects: The case of Ethiopia’s community-based integrated natural resources management project by : Abate, Gashaw Tadesse
Download or read book Evaluating the impact of multi-intervention development projects: The case of Ethiopia’s community-based integrated natural resources management project written by Abate, Gashaw Tadesse and published by Intl Food Policy Res Inst. This book was released on 2021-12-09 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper provides a quantitative impact assessment of the community-based integrated natural resources management project (CBINReMP) in the Lake Tana region in Ethiopia during 2011-2019. By promoting greater community participation, the CBINReMP provided support to watershed communities for the restoration of degraded soils and water sources, rehabilitation of forests, as well as in obtaining access to secure land titles and practices for climate change adaptation. The project further provided support towards diversification of incomes in off-farm activities and incentives for women’s empowerment and youth employment. This way the project aimed to support rural livelihoods through improvements in household incomes, dietary diversity, agricultural productivity, and resilience to climatic shocks, among other livelihood objectives. To assess the project’s impacts, the study had to deal with numerous methodological complications owing to as the project’s nature and design. The lack of a proper baseline survey, incomplete information about targeted watershed communities and often lack of clear distinction lines between the project’s interventions and support provided to communities through other mechanisms made it hard to identify the true impact of the CBINReMP. Four additional challenges had to be faced: possible selection biases because of non-random placement (targeting) of the project; self-selection of beneficiaries into receiving the project; possible spatial spill-over effects of project benefits to non-treatment communities, and the project’s phased rollout. A propensity-score matching procedure was adopted to assess the CBINReMP’s impacts by comparing treatment (beneficiary) and control groups outcomes related to the livelihood indicators listed above. This paper discusses how the mentioned complications were addressed to provide a sound assessments of the project’s true impacts. While certain limitations remain, the key finding that can be drawn with confidence is that the CBINReMP had only very limited, quantitatively verifiable impact on rural livelihoods. It seems to have contributed to higher household incomes and some greater dietary diversity, but only where the project managed greater community participation. However, even for those beneficiaries, livelihood conditions had not become significantly more productive, diversified, resilient, or sustainable than those of the comparison group. The paper ends with recommendations on how to avoid methodological obstacles through better design of the M&E framework for multi-intervention, community-based projects.
Book Synopsis Assessment and Governance of Sustainable Soil Management by : Katharina Helming
Download or read book Assessment and Governance of Sustainable Soil Management written by Katharina Helming and published by MDPI. This book was released on 2020-01-24 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: The role of soils for achieving the Sustainable Development Goals is multifarious. Soils are the essential basis for food and biomass provision in support of food security (SDG 2) and energy security (SDG 7). Soil carbon sequestration is paramount for climate action (SDG 13). Soil-mediated water purification and retention, nutrient and matter cycling, and soils habitat functions are essential for maintaining ecosystem services and biodiversity (SDG 15). Healthy soils perform well in all these functions simultaneously. However, the globally increasing demand for food, fiber, and bio-based products poses massive challenges to soil health. Minimizing trade-offs between biomass production and soil health requires systemic approaches to assessment and governance of sustainable soil management in agriculture and food systems. It provides interdisciplinary insights into key questions: What are the impacts of agricultural management practices on sustainability targets in specific geophysical and socio-economic contexts? What are the opportunities and risks of future trends such as climate change, digitalization, and emerging technologies for soil management and soil health? How can institutions and governance instruments be improved to enable decision makers to take action on sustainable soil management? The book was initiated in the frame of the National German research program ‘BonaRes—Soil as a sustainable resource for the bioeconomy’, and it is meant to trigger interdisciplinary thinking.
Book Synopsis Precision Conservation by : Jorge A. Delgado
Download or read book Precision Conservation written by Jorge A. Delgado and published by John Wiley & Sons. This book was released on 2020-01-22 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Precision conservation is a reality, and we are moving towards improved effectiveness of conservation practices by accounting for temporal and spatial variability within and off field. This is the first book to cover the application of the principles of precision conservation to target conservation practices across fields and watersheds. It has clearly been established that the 21st century will present enormous challenges, from increased yield demands to climate change. Without improved conservation practices it will not be possible to ensure food security and conservation effectiveness. Readers will appreciate the application of the precision conservation concept to increase conservation effectiveness in a variety of contexts, with a focus on recent advances in technology, methods, and improved results. IN PRESS! This book is being published according to the “Just Published” model, with more chapters to be published online as they are completed.
Book Synopsis Evaluation of the Distributed Simulation of Critical Source Areas and Targeted Conservation Applications by : Ames Francis Fowler
Download or read book Evaluation of the Distributed Simulation of Critical Source Areas and Targeted Conservation Applications written by Ames Francis Fowler and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Participation in Conservation Programs by Targeted Farmers by : Cynthia J. Nickerson
Download or read book Participation in Conservation Programs by Targeted Farmers written by Cynthia J. Nickerson and published by DIANE Publishing. This book was released on 2009 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning, limited-resource, and socially disadvantaged farmers make up 40% of all U.S. farms. Some Federal conservation programs contain provisions that encourage participation by such ¿targeted¿ farmers. This report compares the natural resource characteristics, resource issues, and conservation treatment costs on farms operated by targeted farmers with those of other participants. Targeted farmers tend to operate more environmentally sensitive land than other farmers, have different conservation priorities, and receive different levels of payments. The different conservation priorities among types of farmers suggest that if a significantly larger proportion of targeted farmers participate in these programs, the programs¿ economic and environmental outcomes could change. Tables and graphs.
Book Synopsis Soil Conservation by : National Research Council
Download or read book Soil Conservation written by National Research Council and published by National Academies Press. This book was released on 1986-02-01 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by the foremost authorities in the field, this volume brings together the technical papers from which Volume 1 is drawn. The 10 papers and discussion from a National Research Council symposium cover such topics as soil erosion classification, evaluating how soil erosion damages productivity, calculating soil erosion, understanding ephemeral gully erosion, wind erosion, and the impact of range erosion on land use.
Book Synopsis Effects of Agricultural Conservation Practices on Fish and Wildlife by :
Download or read book Effects of Agricultural Conservation Practices on Fish and Wildlife written by and published by . This book was released on 2008 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The bibliography is a guide to recent scientific literature covering effects of agricultural conservation practices on fish and wildlife. The citations listed here provide information on how conservation programs and practices designed to improve fish and wildlife habitat, as well as those intended for other purposes (e.g., water quality improvement), affect various aquatic and terrestrial fauna"--Abstract.
Book Synopsis Natural Resources Management in Agriculture by : Bekele Shiferaw
Download or read book Natural Resources Management in Agriculture written by Bekele Shiferaw and published by CABI. This book was released on 2005 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part I: Introduction; Part II: Valuation of ecosystem services and biophysical indicators of NRM impacts; Part III: Methodological advances for a comprehensive impact assessment; Part IV: NRM impact assessment in practice.
Author :Mateo-Sagasta, Javier Publisher :Rome, Italy: FAO Colombo, Sri Lanka: International Water Management Institute (IWMI). CGIAR Research Program on Water, Land and Ecosystems (WLE). ISBN 13 : Total Pages :35 pages Book Rating :4./5 ( download)
Book Synopsis Water pollution from agriculture by : Mateo-Sagasta, Javier
Download or read book Water pollution from agriculture written by Mateo-Sagasta, Javier and published by Rome, Italy: FAO Colombo, Sri Lanka: International Water Management Institute (IWMI). CGIAR Research Program on Water, Land and Ecosystems (WLE).. This book was released on 2017-11-17 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluating the Efficiency-participation Tradeoff in Agricultural Conservation Programs by : Gregory Howard
Download or read book Evaluating the Efficiency-participation Tradeoff in Agricultural Conservation Programs written by Gregory Howard and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
