Download or read book Final Report Development and Calibration of the EMPIRIC Land Use Forecasting Model for 626 Traffic Zones written by Traffic Research Corporation and published by . This book was released on 1967 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advancing Land Change Modeling written by National Research Council and published by National Academies Press. This book was released on 2014-03-31 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: People are constantly changing the land surface through construction, agriculture, energy production, and other activities. Changes both in how land is used by people (land use) and in the vegetation, rock, buildings, and other physical material that cover the Earth's surface (land cover) can be described and future land change can be projected using land-change models (LCMs). LCMs are a key means for understanding how humans are reshaping the Earth's surface in the past and present, for forecasting future landscape conditions, and for developing policies to manage our use of resources and the environment at scales ranging from an individual parcel of land in a city to vast expanses of forests around the world. Advancing Land Change Modeling: Opportunities and Research Requirements describes various LCM approaches, suggests guidance for their appropriate application, and makes recommendations to improve the integration of observation strategies into the models. This report provides a summary and evaluation of several modeling approaches, and their theoretical and empirical underpinnings, relative to complex land-change dynamics and processes, and identifies several opportunities for further advancing the science, data, and cyberinfrastructure involved in the LCM enterprise. Because of the numerous models available, the report focuses on describing the categories of approaches used along with selected examples, rather than providing a review of specific models. Additionally, because all modeling approaches have relative strengths and weaknesses, the report compares these relative to different purposes. Advancing Land Change Modeling's recommendations for assessment of future data and research needs will enable model outputs to better assist the science, policy, and decisionsupport communities.

Download or read book The context of REDD in Vietnam written by Pham, T.T. and published by CIFOR. This book was released on 2019-09-23 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vietnam is acknowledged to be REDD+ pioneer country, having adopted REDD+ in 2009. This paper is an updated version of Vietnam’s REDD+ Country Profile which was first published by CIFOR in 2012. Our findings show that forest cover has increased since 2012, but enhancing, or even maintaining, forest quality remains a challenge. Drivers of deforestation and degradation in Vietnam, including legal and illegal logging, conversion of forest for national development goals and commercial agriculture, weak law enforcement and weak governance, have persisted since 2012 up to 2017. However, with strong political commitment, the government has made significant progress in addressing major drivers, such as the expansion of hydropower plants and rubber plantations.Since 2012, Vietnam has also signed important international treaties and agreements on trade, such as Voluntary Partnership Agreements (VPAs) through the European Union’s (EU) Forest Law Enforcement. These new policies have enhanced the role of the forestry sector within the overall national economy and provided a strong legal framework and incentives for forestuser groups and government agencies to take part in forest protection and development. Nevertheless, new market rules and international trade patterns also pose significant challenges for Vietnam, where the domestic forestry sector is characterized by state-owned companies and a large number of domestic firms that struggle to comply with these new rules.The climate change policies, national REDD+ strategy and REDD+ institutional setting has been refined and revised over time. However, uncertain and complex international requirements on REDD+ and limited funding have weakened the government’s interest in and political commitment to REDD+. REDD+ policies in Vietnam have shown significant progress in terms of its monitoring, reporting and verification (MRV) systems, forest reference emission levels (FREL), and performance-based and benefit-sharing mechanisms by taking into account lessons learnt from its national Payment for Forest Environmental Services (PFES) Scheme. Evidence also shows increasing efforts of government and international communities to ground forestry policies in a participatory decision-making processes and the progress on developing safeguarding policies in Vietnam between 2012 and 2017 affirms the government’s interest in pursuing an equitable REDD+ implementation. Policy documents have fully recognized the need to give civil society organizations (CSOs) and ethnic groups political space and include them in decision making. Yet, participation remains token. Government provision for tenure security and carbon rights for local households are still being developed, with little progress since 2012.The effectiveness of REDD+ policies in addressing drivers of deforestation and degradation has not be proven, even though the revised NRAP has recently been approved. However, the fact that drivers of deforestation and degradation are outside of the forestry sector and have a strong link to national economic development goals points to an uneasy pathway for REDD+. The business case for REDD+ in Vietnam has not been proven, due to an uncertain carbon market, increasing requirements from donors and developed countries, and high transaction and implementation costs. Current efforts toward 3Es outcomes of REDD+ could be enhanced by stronger political commitment to addressing the drivers of deforestation from all sectors, broader changes in policy framework that create both incentives and disincentives for avoiding deforestation and degradation, cross-sectoral collaboration, and committed funding from both the government and developed countries.

Download or read book Library of Congress Subject Headings written by Library of Congress and published by . This book was released on 2003 with total page 1816 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Management written by and published by . This book was released on 1982 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forecasts of the Quantity and Composition of Solid Waste written by Ralph M. Doggett and published by . This book was released on 1980 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Library of Congress Subject Headings written by Library of Congress. Cataloging Policy and Support Office and published by . This book was released on 2003 with total page 1808 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Summary and Evaluation of Long Term Forecasts of the Supply and Demand of Agricultural and Livestock Products in Venezuela written by John Earl Hutchison and published by . This book was released on 1967 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is a summary and evaluation, with implications for U.S. agriculture, of the study report "Long Term Forecasts of the Supply and Demand of Agricultural and Livestock Products in Venezuela" dated December 1965. The major objective of the CBR study was to establish projections of import demand in Venezuela in 1965, 1970, and 1975 for selected agricultural commodities. Subsidiary objectives were to project growth of the economy of Venezuela and to project domestic demand for and supply of selected agricultural commodities in Venezuela.

Download or read book Measuring the Indirect Land Use Change Associated with Increased Biofuel Feedstock Production written by Elizabeth Marshall and published by DIANE Publishing. This book was released on 2011-06 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes the current state of knowledge of the drivers of land-use change and describes the analytic methods used to estimate the impact of biofuel feedstock production on land use. The larger the impact of domestic biofuels feedstock production on commodity prices and the availability of exports, the larger the international land-use effects are likely to be. The amount of pressure placed on land internationally will depend in part on how much of the land needed for biofuel production is met through an expansion of agricultural land in the U.S. If crop yield per acre increases through more intensive management or new crop varieties, then less land is needed to grow a particular amount of that crop. Illustrations. This is a print on demand report.

Download or read book Guidelines on the use of available remote sensing tools products methodologies and data to improve agricultural crop production forecast statistics in sub saharan African countries written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-03-23 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Through in-depth understanding of agricultural production systems in Kenya, Senegal and Zimbabwe, this document is intended to provide guidelines on how to make use of the existing remote sensing products, methodologies and data to improve crop production forecast statistics in developing countries in general, and SSA, in particular. Despite the importance of crop production and the associated challenges most countries in SSA lack reliable and timely agricultural production forecasting systems to support decision-making at national to house-hold levels. Thus, these guidelines have been developed to facilitate the use of freely available remote sensing data and derived agro-climatic monitoring indicators and early warning products to improve crop production forecast in SSA, based on our recent experiences in Kenya, Senegal and Zimbabwe. The recent experiences accrued from working closely with the local national agricultural and meteorological centres have helped in identifying pragmatic approaches to support effective and efficiently modalities in crop production assessments and forecasting with adequate lead-time to support decision/policy making at sub-national, national and regional levels.

Download or read book Land Change Science written by Garik Gutman and published by Springer Science & Business Media. This book was released on 2012-03-24 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a synthesis of the NASA funded work under the Land-Cover and Land-Use Change Program. Hundreds of scientists have worked for the past eight years to understand one of the most important forces that is changing our planet-human impacts on land cover, that is land use. Its contributions span the natural and the social sciences, and apply state-of-the-art techniques for understanding the earth: satellite remote sensing, geographic information systems, modeling, and advanced computing. It brings together detailed case studies, regional analyses, and globally scaled mapping efforts. This is the most organized effort made to understand the dominant force that has been responsible for changing the Earth’s biosphere. Audience: This publication will be of interest to students, scientists, and policy makers. This volume includes a CD-ROM containing full color images of a selection of illustrations which are printed in black-and-white in the book.

Download or read book NASA SP 7500 written by United States. National Aeronautics and Space Administration and published by . This book was released on 1982 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book 1980 NASA authorization written by United States. Congress. House. Committee on Science and Technology. Subcommittee on Space Science and Applications and published by . This book was released on 1978 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water Resources Research Catalog written by and published by . This book was released on 1966 with total page 1464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soils Plant Growth and Crop Production Volume I written by Willy H. Verheye and published by EOLSS Publications. This book was released on 2010-11-30 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soils, Plant Growth and Crop Production is a component of Encyclopedia of Food and Agricultural Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty Encyclopedias. Plants, and crops in particular, grow and develop through the uptake of water and nutrients by the root system in soils and their transformation into biomass through processes governed by photosynthesis. The quality and amount of products harvested from this biomass depend largely on the intrinsic properties of the soil, i.e. the moisture and nutrients made available for uptake by the roots. These volumes describe in a synthetic form the impact of the most important soil properties on general agronomy, crop production, cultivation methods, and yields, including the specific management aspects which take away some production constraints. Changes in general agronomy as a result of plant breeding, climatic change and competition between newly introduced crops are discussed. The three volumes with contributions from distinguished experts in the field discusses about soils, plant growth and crop production in several related topics. These volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, managers, and decision makers and NGOs.

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1976 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Expert Systems Applications to Urban Planning written by T.J. Kim and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: ***e FACHGEBIET*** Mathematical Geology, Computer Applications, Artificial Intelligence, Urban Economics and Regional Economics ***INTERESSENTENGRUPPE*** Of interest to Urban and Regional planners, civil engineers, geographers; computer scientists; operations researchers; landscape architects; and advanced students in the above disciplines.- Level: Technical Book, Monograph ***URHEBER*** T.J. Kim, University of Illinois, Champaign, IL; L.L. Wiggins, Massachusetts Institute of Technology, Cambridge, MA; J.R. Wright, Purdue University, Lafayette, IN (Eds.) ***TITEL*** Expert Systems: Applications to Urban Planning ***BIBLIOGRAPHISCHE-ANGABEN*** 1990. XIV, 268 pp. 48 figs. Hardcover DM 78,- ISBN 3-540-97171-8 ***LANGTEXT*** While expert systems have become a popular topic in the computing, medical and engineering fields, the expert system is still a new technology in urban planning. This book introduces expert systems for problem solving in urban planning and describes the way in which heuristic knowledge and rules of thumb of expert planners can be represented through computer programs. The book presents practical applications of expert systems for solving many important urban planning problems, particularly those issues that many practicing planners face in their daily operations. Problems and issues discussed are grouped in the following categories: - Land Use Planning - Transportation Planning - Site Selection and Analysis - Environmental Planning - Conflict Mediation and Legal Disputes - Future Developments and Directions Expert Systems: Applications to Urban Planning will benefit both urban planners who wish to learn how this new technology might be applied to their daily work as well as researchers in expert systems seeking new ideas for systems design.