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Social and Behavioral Sciences Commons™
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- Latin America (4)
- Bolivia (2)
- Growth (2)
- Inequality (2)
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- Land use (2)
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- Territorial development (2)
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- Cropland (1)
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- Dominican Republic (1)
Articles 1 - 15 of 15
Full-Text Articles in Social and Behavioral Sciences
Rainfall Interception And The Coupled Surface Water And Energy Balance, Albert I.J.M. Van Dijk, John H. Gash, Eva Van Gorsel, Peter D. Blanken, Alessandro Cescatti, Carmen Emmel, Bert Gielen, Ian N. Harman, Gerard Kiely, Lutz Merbold, Leonardo Montagnani, Eddy Moors, Matteo Sottocornola, Andrej Varlagin, Christopher A. Williams, Georg Wohlfahrt
Rainfall Interception And The Coupled Surface Water And Energy Balance, Albert I.J.M. Van Dijk, John H. Gash, Eva Van Gorsel, Peter D. Blanken, Alessandro Cescatti, Carmen Emmel, Bert Gielen, Ian N. Harman, Gerard Kiely, Lutz Merbold, Leonardo Montagnani, Eddy Moors, Matteo Sottocornola, Andrej Varlagin, Christopher A. Williams, Georg Wohlfahrt
Geography
Evaporation from wet canopies (. E) can return up to half of incident rainfall back into the atmosphere and is a major cause of the difference in water use between forests and short vegetation. Canopy water budget measurements often suggest values of E during rainfall that are several times greater than those predicted from Penman-Monteith theory. Our literature review identified potential issues with both estimation approaches, producing several hypotheses that were tested using micrometeorological observations from 128 FLUXNET sites world-wide. The analysis shows that FLUXNET eddy-covariance measurements tend to provide unreliable measurements of E during rainfall. However, the other micrometeorological …
Land System Science And Sustainable Development Of The Earth System: A Global Land Project Perspective, Peter H. Verburg, Neville Crossman, Erle C. Ellis, Andreas Heinimann, Patrick Hostert, Ole Mertz, Harini Nagendra, Thomas Sikor, Karl Heinz Erb, Nancy Golubiewski, Ricardo Grau, Morgan Grove, Souleymane Konaté, Patrick Meyfroidt, Dawn C. Parker, Rinku Roy Chowdhury, Hideaki Shibata, Allison Thomson, Lin Zhen
Land System Science And Sustainable Development Of The Earth System: A Global Land Project Perspective, Peter H. Verburg, Neville Crossman, Erle C. Ellis, Andreas Heinimann, Patrick Hostert, Ole Mertz, Harini Nagendra, Thomas Sikor, Karl Heinz Erb, Nancy Golubiewski, Ricardo Grau, Morgan Grove, Souleymane Konaté, Patrick Meyfroidt, Dawn C. Parker, Rinku Roy Chowdhury, Hideaki Shibata, Allison Thomson, Lin Zhen
Geography
Land systems are the result of human interactions with the natural environment. Understanding the drivers, state, trends and impacts of different land systems on social and natural processes helps to reveal how changes in the land system affect the functioning of the socio-ecological system as a whole and the tradeoff these changes may represent. The Global Land Project has led advances by synthesizing land systems research across different scales and providing concepts to further understand the feedbacks between social-and environmental systems, between urban and rural environments and between distant world regions. Land system science has moved from a focus on …
Forest Baseline And Deforestation Map Of The Dominican Republic Through The Analysis Of Time Series Of Modis Data, Florencia Sangermano, Leslie Bol, Pedro Galvis, Raymond E. Gullison, Jared Hardner, Gail S. Ross
Forest Baseline And Deforestation Map Of The Dominican Republic Through The Analysis Of Time Series Of Modis Data, Florencia Sangermano, Leslie Bol, Pedro Galvis, Raymond E. Gullison, Jared Hardner, Gail S. Ross
Geography
Deforestation is one of the major threats to habitats in the Dominican Republic. In this work we present a forest baseline for the year 2000 and a deforestation map for the year 2011. Maps were derived from Moderate Resolution Imaging Radiometer (MODIS) products at 250. m resolution. The vegetation continuous fields product (MOD44B) for the year 2000 was used to produce the forest baseline, while the vegetation indices product (MOD13Q1) was used to detect change between 2000 and 2011. Major findings based on the data presented here are reported in the manuscript "Habitat suitability and protection status of four species …
Gas And Development: Rural Territorial Dynamics In Tarija, Bolivia, Leonith Hinojosa, Anthony J. Bebbington, Guido Cortez, Juan Pablo Chumacero, Denise Humphreys Bebbington, Karl Hennermann
Gas And Development: Rural Territorial Dynamics In Tarija, Bolivia, Leonith Hinojosa, Anthony J. Bebbington, Guido Cortez, Juan Pablo Chumacero, Denise Humphreys Bebbington, Karl Hennermann
Geography
Framed by concepts of territorial project, social coalitions, and scalar relationships, we analyze rural territorial dynamics under conditions of rapid expansion in natural gas extraction. Analyzing recent economic, political, and territorial transformations of Bolivia's gas-rich region, Tarija, we argue that pre-existing territorial projects of a diverse set of subnational and national actors have: (i) shaped the influence of the gas industry on local dynamics; (ii) changed the scale relationships between local communities, the state, and companies; and (iii) mediated the transformation of territories in ways determined by the nature and aspirations of these territorial projects.
Extraterritorial Investments, Environmental Crisis, And Collective Action In Latin America, Pablo Ospina Peralta, Anthony J. Bebbington, Patric Hollenstein, Ilana Nussbaum, Eduardo Ramírez
Extraterritorial Investments, Environmental Crisis, And Collective Action In Latin America, Pablo Ospina Peralta, Anthony J. Bebbington, Patric Hollenstein, Ilana Nussbaum, Eduardo Ramírez
Geography
A growing number of extraterritorial private-sector actors, often in partnership with the state, are expanding the frontiers of extractive and primary export economies to new rural territories in Latin America. This paper analyzes the conditions that might drive meaningful efforts to address environmental problems in territories dominated by large, externally controlled natural resource-based activities. It studies three cases: salmon aquaculture in Chiloé (Chile), fruit growing in O'Higgins (Chile), and gas production in Tarija (Bolivia). We conclude that such efforts are unlikely to occur unless environmental problems directly threaten the short-term viability of the activities or social movements emerge to demand …
Explaining Spatial Diversity In Latin American Rural Development: Structures, Institutions, And Coalitions, Julio A. Berdegué, Javier Escobal, Anthony J. Bebbington
Explaining Spatial Diversity In Latin American Rural Development: Structures, Institutions, And Coalitions, Julio A. Berdegué, Javier Escobal, Anthony J. Bebbington
Geography
This article summarizes the results of a research program conducted in 11 Latin America countries, addressing two questions: (1) what factors determine territorial development dynamics that lead to economic growth, poverty reduction, and improved income distribution? (2) What can be done to stimulate this kind of territorial dynamics? We highlight five "bundles of factors" that we found in 19 case studies of territorial development. 1,. 1In fact, 20 case studies were started, but the final report of one of them was not accepted during the program's quality control process, and thus we never considered this case study in our analyses. …
Conceptualizing Spatial Diversity In Latin American Rural Development: Structures, Institutions, And Coalitions, Julio A. Berdegué, Anthony J. Bebbington, Javier Escobal
Conceptualizing Spatial Diversity In Latin American Rural Development: Structures, Institutions, And Coalitions, Julio A. Berdegué, Anthony J. Bebbington, Javier Escobal
Geography
This article is the introduction to a volume containing findings from a program conducted over five years in 11 Latin America countries, to answer three questions: (1) Are there rural territories that have experienced simultaneous economic growth, poverty reduction, and improved distribution of income?; (2) What factors determine these territorial dynamics?, and, (3) What can be done to stimulate and promote this kind of territorial dynamics? The article outlines the analytical and policy issues and the methodology, summarizes the remaining 10 papers in the collection, and presents a conceptual framework that itself is one of the results of the program.
High Carbon And Biodiversity Costs From Converting Africa's Wet Savannahs To Cropland, Timothy D. Searchinger, Lyndon Estes, Philip K. Thornton, Tim Beringer, An Notenbaert, Daniel Rubenstein, Ralph Heimlich, Rachel Licker, Mario Herrero
High Carbon And Biodiversity Costs From Converting Africa's Wet Savannahs To Cropland, Timothy D. Searchinger, Lyndon Estes, Philip K. Thornton, Tim Beringer, An Notenbaert, Daniel Rubenstein, Ralph Heimlich, Rachel Licker, Mario Herrero
Geography
Do the wet savannahs and shrublands of Africa provide a large reserve of potential croplands to produce food staples or bioenergy with low carbon and biodiversity costs? We find that only small percentages of these lands have meaningful potential to be low-carbon sources of maize (1/42%) or soybeans (9.5-11.5%), meaning that their conversion would release at least one-third less carbon per ton of crop than released on average for the production of those crops on existing croplands. Factoring in land-use change, less than 1% is likely to produce cellulosic ethanol that would meet European standards for greenhouse gas reductions. Biodiversity …
Mapping Cropland In Smallholder-Dominated Savannas: Integrating Remote Sensing Techniques And Probabilistic Modeling, Sean Sweeney, Tatyana Ruseva, Lyndon Estes, Tom Evans
Mapping Cropland In Smallholder-Dominated Savannas: Integrating Remote Sensing Techniques And Probabilistic Modeling, Sean Sweeney, Tatyana Ruseva, Lyndon Estes, Tom Evans
Geography
Traditional smallholder farming systems dominate the savanna range countries of sub-Saharan Africa and provide the foundation for the region's food security. Despite continued expansion of smallholder farming into the surrounding savanna landscapes, food insecurity in the region persists. Central to the monitoring of food security in these countries, and to understanding the processes behind it, are reliable, high-quality datasets of cultivated land. Remote sensing has been frequently used for this purpose but distinguishing crops under certain stages of growth from savanna woodlands has remained a major challenge. Yet, crop production in dryland ecosystems is most vulnerable to seasonal climate variability, …
Comment On Loris Caruso/2: Inaudible Politics And The Crisis Of Democracy, Mark Davidson
Comment On Loris Caruso/2: Inaudible Politics And The Crisis Of Democracy, Mark Davidson
Geography
The term "post-politics" captures the paradox of contemporary democracy; that a system designed to enable popular social movements access to power has, in fact, closed down that very possibility. We are left with a system, as Caruso [2015] demonstrates, whereby elites manufacture a seemingly "open" democratic process only to assert their control over political institutions when necessary. The challenge for today's social movements is therefore how to navigate a political system that is, at its core, illegitimate. Do they circumvent or ignore post-political regimes? Or do they attempt to re-engage with the democratic state to rediscover its very purpose: To …
Political Ecologies Of Resource Extraction: Agendas Pendientes, Anthony J. Bebbington
Political Ecologies Of Resource Extraction: Agendas Pendientes, Anthony J. Bebbington
Geography
Research related to extractive industries has grown significantly over the last decade. As the commodities boom appears to be winding down, this essay outlines areas for potential future research. Emphasis is placed on the need for research on: the relationships among extractivism, climate change and societal transitions; the aggregate effects of the commodity boom on the environment, on societal structures, on elite formation and on cultural politics; the implications of resource extraction on the couplings of space and power at different scales and with particular reference to the Colombian peace process; and the gendered and generation dimensions of the effects …
New Perspectives On An Iconic Landscape From Comparative International Long-Term Ecological Research, Evelyn E. Gaiser, Elizabeth P. Anderson, Edward Castañeda-Moya, Ligia Collado-Vides, James W.F. Ourqurean, Michael R. Heithaus, Rudolf Jaffé, David Lagomasino, Nicholas J. Oehm, Rene M. Price, Victor H. Rivera-Monroy, Rinku Roy Chowdhury, Tiffany G. Troxler
New Perspectives On An Iconic Landscape From Comparative International Long-Term Ecological Research, Evelyn E. Gaiser, Elizabeth P. Anderson, Edward Castañeda-Moya, Ligia Collado-Vides, James W.F. Ourqurean, Michael R. Heithaus, Rudolf Jaffé, David Lagomasino, Nicholas J. Oehm, Rene M. Price, Victor H. Rivera-Monroy, Rinku Roy Chowdhury, Tiffany G. Troxler
Geography
Iconic ecosystems like the Florida Coastal Everglades can serve as sentinels of environmental change from local to global scales. This characteristic can help inform general theory about how and why ecosystems transform, particularly if distinctive ecosystem properties are studied over long time scales and compared to those of similar ecosystems elsewhere. Here we review the ways in which long-term, comparative, international research has provided perspectives on iconic features of the Everglades that have, in turn, informed general ecosystem paradigms. Studies in other comparable wetlands from the Caribbean to Australia have shed light on distinctive and puzzling aspects such as the …
Implications Of Using 2 M Versus 30 M Spatial Resolution Data For Suburban Residential Land Change Modeling, S. D. Blanchard, R. G. Pontius, K. M. Urban
Implications Of Using 2 M Versus 30 M Spatial Resolution Data For Suburban Residential Land Change Modeling, S. D. Blanchard, R. G. Pontius, K. M. Urban
Geography
This study assesses the advantages and disadvantages of using 2 m spatial resolution data versus 30 m resolution data for a simulation model of land-use and land-cover change (LUCC). The model projects LUCC from 2005 to 2055 in the town of Lynnfield, Massachusetts, USA. This article describes four scenario storylines and then projects land-use and land-cover under each of the four scenarios with 2 m data and again with 30 m data. The disagreement between the 2 m output and its corresponding 30 m output ranges between 5.7% and 11.0% of the town. The disagreement due to allocation over small …
Preface: Climate Extremes And Biogeochemical Cycles In The Terrestrial Biosphere: Impacts And Feedbacks Across Scales, M. Bahn, M. Reichstein, K. Guan, J. M. Moreno, Christopher A. Williams
Preface: Climate Extremes And Biogeochemical Cycles In The Terrestrial Biosphere: Impacts And Feedbacks Across Scales, M. Bahn, M. Reichstein, K. Guan, J. M. Moreno, Christopher A. Williams
Geography
No abstract provided.
Grassroots Austerity: Municipal Bankruptcy From Below In Vallejo, California, Mark Davidson, William Kutz
Grassroots Austerity: Municipal Bankruptcy From Below In Vallejo, California, Mark Davidson, William Kutz
Geography
Austerity appears to be a globally coordinated restructuring process, where international and national governments cooperate to stymie economic crisis and socialize the costs of systemic economic failure. However, austerity is also shaped from the bottomup. This paper examines the 2008 bankruptcy of Vallejo, California. This city of under 120 000 people became the first municipal bankruptcy in the Great Recession period. We explore how it became the first to fail. In doing so, we outline the finances of a city whose entrepreneurial activities continued to flounder, making it a good candidate for austerity reforms. However, we also find the city …