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The Impact Of Forest Clearing And Land Use On Soil Properties Of Two Land Use Sequences In The Cocori Area Costa Rica
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Book Synopsis Effects of Forest Clearing and Land Use on Soil Properties of Two Land Use Sequences in Cocori, Atlantic Zoneof Costa Rica by :
Download or read book Effects of Forest Clearing and Land Use on Soil Properties of Two Land Use Sequences in Cocori, Atlantic Zoneof Costa Rica written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annual Report for the Year 1989 by :
Download or read book Annual Report for the Year 1989 written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annual Report for the Year 1990 by :
Download or read book Annual Report for the Year 1990 written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soils, Geology, and Soil-related Sustainability Aspects of the Perhumid Tropical Limon Basin, Costa Rica by : A Nieuwenhuyse
Download or read book Soils, Geology, and Soil-related Sustainability Aspects of the Perhumid Tropical Limon Basin, Costa Rica written by A Nieuwenhuyse and published by Bib. Orton IICA / CATIE. This book was released on 1996 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trees in Grassland written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Trees, People and Power by : Peter Utting
Download or read book Trees, People and Power written by Peter Utting and published by Routledge. This book was released on 2013-11-05 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Behind the headlines about the loss of tropical forests in Latin America lies a complex and fascinating story of the social pressures which cause it. Trees, People and Power looks at the various groups, interests and conflicts involved, and explores the repercussions for forestry, the environment and the livelihoods of the rural and urban poor. Until the social and political dimensions of deforestation and forest protection schemes are understood, measures to prevent or slow deforestation are likely to involve technical interventions which will prove ineffective in the long run, and may well result in further impoverishment and environmental degradation. Peter Utting takes a critical look at the experience of forest protection and tree planting in a number of countries and considers how social and political factors affect the feasability of such schemes. Many environmental projects and programmes have failed to balance concerns for the environment with those of human welfare. Until they do, it is unrealistic to expect any significant progress towards sustainable development. Peter Utting is a senior researcher coordinator with the United Nations Research Institute for Social Development. He is the author of Economic Adjustment under the Sandinistas (UNRISD, 1991) and Economic Reform and Third World Socialism (Macmillan, 1992). Originally published in 1993
Download or read book Costa Rica written by and published by World Bank Publications. This book was released on 2000-01-01 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: Costa Rica was once one of the most deforested countries in the world. Today it is a pioneer in reforestation, forest management, and forest protection policies. The report describes the evolution of these policies since the 1950s, focusing on internal and external influences, particularly those of the World Bank. This case study is one of six evaluations of the implementation of the World Bank's 1991 Forest Strategy
Book Synopsis Entomophagous Insects by : Curtis Paul Clausen
Download or read book Entomophagous Insects written by Curtis Paul Clausen and published by . This book was released on 1940 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hymenoptera. Diptera. Lepidoptera. Strepsiptera. Coleoptera. Hemiptera. Thysanoptera. Trichoptera. Mecoptera. Plecoptera. Neuroptera. Odonata. Corrodentia. Orthoptera. Dermaptera. Thysanura.
Book Synopsis Land Clearing & Dev In Tropics by : R. Lal
Download or read book Land Clearing & Dev In Tropics written by R. Lal and published by CRC Press. This book was released on 1986 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Criteria for land development. Lend clearing methods. Labd clearing and development in diferent ecologies. Impact of land clearing on the ecosystem. Soil management. Socioeconomic considerations.
Book Synopsis Measuring the Initial Impacts on Deforestation of Mato Grosso's Program for Environmental Control by : Kenneth M. Chomitz
Download or read book Measuring the Initial Impacts on Deforestation of Mato Grosso's Program for Environmental Control written by Kenneth M. Chomitz and published by World Bank Publications. This book was released on 2005 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Although private forest use in Brazil has been regulated at least since the Forest Code of 1965, cumulative deforestation in the Brazilian Amazon reached 653,000 km2 by 2003 (INPE 2004). Much of this deforestation is illegal. In 1999, the State Foundation of the Environment (FEMA) in Mato Grosso introduced an innovative licensing and enforcement system to increase compliance with land use regulations. If successful, the program would deter deforestation that contravenes those regulations, including deforestation of riverine and hillside forest (permanent preservation areas), and reduction of a property's forest cover below a specified limit (the legal forest reserve requirement). This study seeks to assess whether introduction of the program affected landholder behavior in the desired direction. Simple before/after comparisons are not suitable for this purpose, because there is considerable year to year variation in deforestation due to climatic and economic conditions. Nor is it valid to assess program impacts by comparing licensed and unlicensed landholders, even though the program focused its enforcement efforts on the former. This is because, first, landholders with no intention of deforesting may choose to become licensed; and second, unlicensed landholders may be deterred from deforestation by the mere existence of a serious program that aims for universal licensing. To meet these challenges, the study applies a difference-in-difference approach to geographically explicit data. It looks for, and confirms, post-program declines in deforestation in high-priority enforcement areas relative to other areas; in more easily observed areas relative to less easily observed areas; and in areas of low remaining forest cover (where further deforestation is probably illegal) relative to high remaining forest cover. Thus, even against a backdrop of higher aggregate deforestation (driven in part by higher agricultural prices), there is evidence that the program in its early stages (before 2002) did shift landholder behavior in a direction consistent with reduced illegal deforestation. (The legality of deforestation was not however directly observed). The study hypothesizes that this behavioral change resulted from an initial perception of increased likelihood of the detection and prosecution of illegal deforestation, following announcement of the program. The study does not assess Mato Grosso's new system for environmental regulation (SLAPR) impacts following the change of state administration in 2003. "--World Bank web site.
Book Synopsis Picture Planning Perspectives by : Hugo de Vos
Download or read book Picture Planning Perspectives written by Hugo de Vos and published by Rozenberg Publishers. This book was released on 2004-01-06 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates problems of GIS implementation in three Costa Rican ministries. It reveals that embedding technology is part of complex institutional processes where actors and politics shape contexts. By linking an historical analysis of land use
Book Synopsis Land-use Change Impacts on Soil Processes by : Francis Q. Brearley
Download or read book Land-use Change Impacts on Soil Processes written by Francis Q. Brearley and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains a collection of 14 case studies from around the globe that illustrate the impact of a range of land-use changes on the physical, chemical and biological characteristics of soils and provide a snapshot of the challenges faced in ensuring sustainable soil management in tropical and savannah environments. This book is not a comprehensive account of all the drivers of soil change in the tropics, nor does it cover all areas of the tropics. It does, however, take a broad view of the tropics, with the inclusion of studies from South Africa and the dry sub-humid tropics of the Kalahari as well as the humid tropics. Tropics are drawn from a wide geographical area including South and Central America, South East Asia, India and Africa, and the chapters have been contributed by authors from all of these areas as well as Europe, North America, Australasia and Japan. It thus provides a snapshot of a range of factors affecting soils across the globe. From this, emerges topics that can be grouped into the following themes: the effects of land-use change on soil microbial populations; urban soils, agriculture and soil contamination; and land-use effects on soil carbon and soil organic matter.
Book Synopsis Integrated Land-Change Science and Tropical Deforestation in the Southern Yucatan by : B. L. Turner II
Download or read book Integrated Land-Change Science and Tropical Deforestation in the Southern Yucatan written by B. L. Turner II and published by OUP Oxford. This book was released on 2004-02-19 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This highly topical study of tropical deforestation in Mexico reports on the first phase of the Land-Cover and Land-Use Change in the Southern Yucatan Peninsular Region Project (LCLUC-SYPR): a large, multi-institutional, and team-based study designed to understand and project land changes in a development frontier that pits the rapidly growing needs of smallholder farmers to cut down forests for cultivation against federally sponsored initiatives committed to various international programmes of forest preservation and complementary economic programmes. The SYPR project is a response to inderdisciplinary defined research themes deemed critical to global environmental change and complementary international research agendas (e.g. environment and development, ecosystem assessment, biotic diversity). Pivotal among these agendas are those posed by the Land-Use/Cover Change (LUCC) effort of the International Geosphere-Biosphere Programme and the International Human Dimensions of Global Environmental Change Programme as it is linked through such US sponsors as the National Aeronautics and Space Administration (NASA) and the National Science Foundation (NSF). The themes (i.e. questions and subjects) posed by these programmes and organization are 'integrated' or 'synthesis' in kind, meaning that they rest within the intersection of formal disciplines and are intended to fit into a larger, systems framework about human-environment relationships and the structure and function of the biosphere. The editors of this volume, as most of its contributors, come from the disciplines of geography, ecology, and economics. The lead editor, the geographer B. L. Turner II, has spent most of his career in pursuit of understanding different aspects of tropical deforestation and agriculture.
Book Synopsis Forest, Power, and Development by : Anja Nygren
Download or read book Forest, Power, and Development written by Anja Nygren and published by . This book was released on 1995 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soil Organic Carbon Sequestration in Terrestrial Biomes of the United States by : Klaus Lorenz
Download or read book Soil Organic Carbon Sequestration in Terrestrial Biomes of the United States written by Klaus Lorenz and published by Springer Nature. This book was released on 2022-04-04 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book collates, reviews and synthesizes information on how soil organic carbon (SOC) stocks differ among major terrestrial biomes of the U.S.A. Information on soil inorganic carbon (SIC) stocks for different terrestrial biomes of the U.S.A. will also be presented. The book deliberates options for increasing SOC stocks and enhancing SOC sequestration in terrestrial biomes by soil and land-use management practices. It concludes with an overview of terrestrial biomes of the U.S.A. where targeted soil and land-use management practices may result in the greatest increases in SOC stocks and enhancements in SOC sequestration.
Book Synopsis Environmental Impacts of Soil Component Interactions by : P. M. Huang
Download or read book Environmental Impacts of Soil Component Interactions written by P. M. Huang and published by CRC Press. This book was released on 1995-03-29 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: V. 1 - Natural and anthropogenic organics; v. 2 - Metals, other inorganics, and microbial activities. General soil quality as influenced by interactions of soil minerals with organics and microorganisms: Organic-inorganic interections in soils and their effects on soil quality; Sorption phenomena between inorganic and organic compounds in soils: impacts on transformation processes; Role of aluminium and iron in the accumulation of organic matter in soils with variable charge; Sorption of ions by soil organic matter and clay-organics at low ionic strength; Water potential, soil microhabitats, and microbial development; Effect of citric acid on interlayer adsorption of hydroxy-aluminosilicate ions by montmorillonite; Microbial oxidation of pyrites in relation to its efficiency in alkali soil reclamation; Modification of gelation properties of colloidal solids from oil sands: extraction impact on fine tailings formation; Position paper of part I; Transformations of natural and anthropogenic organic compounds as affected by soil minerals and microorganisms: Natural organics; Recent advances in organomineral interactions: implications for carbon cycling and soil structure; The role of short-range ordered mineral colloids in abiotic transformations of organics components in the environment; Influence of pyrogallol on the catalytic action of iron and managenese oxides in amino acid transformation; Photochemical effect on the abiotic transformations of polyphenolics as catalyzed by Mn(IV) oxide; Potential of the supercitical fluid extraction technique for characterizing organic-inorganic interactions in soils; Dissolution and fractionation of calcium-bound and iron-and aluminium-bound humus in soils; Rhe quality of soil organic matter as characterized by soil CPMAS C-NMR, and Py-FIMS; Extracellular polysaccharides: an interface between microorganisms and soil constituents; Low-molecular-weigh aliphatic carboxylic acids in some andisols of Japan; Relationship between organic acids and microorganisms on a kong-term cropping site in southeastern Australia; Effect of the addition of plant residues on the mineralization of sulfur in Costa Rican soils; Anthropogenic organics: Sorption and biodegradation of organic contaminants in soils: conceptual representations of process coupling; The role of dissolved metals and metal-containing surfaces in catalyzing the hydrolysis of organic pollutants; The role of abiotic and biotic catalysts in the transformation of phenolic compounds; The role of abiotic interections with humic substances on the environmental impact of organic pollutants; Adsorption mechanisms and abiotic catalytic transformations of some agrochemicals by clay minerals; Interactions between manganese oxides and multiple ringed aromatic compounds; Mobility and persistence of metolachlor and terbuthylazine in field lysimeters; Soil-pesticide interactions and their impact on the volatilization process; Factors affecting the movements, reactions, and biotransformations ox xenobiotics; Effect of soil minerals on the microbial formation of enzymes and their possible use in remediation of chemically polluted sites; Position paper of part II; Effect of microorganisms on mobility of heavy metals in soils; Interactions of copper with soil humic substances; Adsorption of phosphate on variable charge minerals: competitive effect of organic ligands; Cadmium adsorption on the hydroxyaluminum-montmorillonite complex as influencend by oxalate; Influence of citrate on selenite sorption-desorption on short-range ordered aluminum hydroxides; Role of amorphous fe oxides in controlling retention of heavy metal elements in soils; Effect of natural organic matter and pH on the bioavailability of metal ions in soils; Seasonal changes of organic matter, pH, nitrogen and some metals in forest topsoils in Austria: a case study of two soils with and whithout a litter layer; Substituion of rock phosphate and legumes for commercial fertilizers; Effect of single and combined inoculation with azotobacter and VA mycorrhizal fungi on growth and mineral nutrient contents of maize and wheat plants; Position paper of part I; Interactions of clays with microorganisms and bacterial survival in soil: a physicochemical perspective; Enumeration, survival, and beneficial activities of microorganisms introduced into soil; Effects of clay minerals, oxyhydroxides, and humic matter on microbial communities of soil, sediment, and water; Activity, stability, and kinetc properties of enzymes immobilized on clay minerals and organomineral complexes; Influence of site conditions and heavy metals on enzyme activities of forest topsoils; Aluminum toxicity: a major stress for microbes in the environment; Biological response to contamination with pentachlorophenol and mercuric chloride in a high organic matter soil; Ecology of 2,4-D degradation in three palouse silt loam soils.
Book Synopsis Uncertainty and Temporal Aspects in Long-term Explorations of Sustainable Land Use by : Janette Bessembinder
Download or read book Uncertainty and Temporal Aspects in Long-term Explorations of Sustainable Land Use written by Janette Bessembinder and published by . This book was released on 1997* with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
