نتایج جستجو برای: land policies

تعداد نتایج: 235399  

Journal: :Revue internationale des études du développement 2019

Journal: :Sustainability 2023

Acquiring access to land is an important issue for new entrants into farming. Traditionally, the succession of farms within family; market transactions are geared towards enlargement running farms. Policies and institutions have been built facilitate this process. Current challenges climate change, resource scarcity, biodiversity equity, as analysed by Intergovernmental Panel on Climate Change ...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2014
Petr Havlík Hugo Valin Mario Herrero Michael Obersteiner Erwin Schmid Mariana C Rufino Aline Mosnier Philip K Thornton Hannes Böttcher Richard T Conant Stefan Frank Steffen Fritz Sabine Fuss Florian Kraxner An Notenbaert

Livestock are responsible for 12% of anthropogenic greenhouse gas emissions. Sustainable intensification of livestock production systems might become a key climate mitigation technology. However, livestock production systems vary substantially, making the implementation of climate mitigation policies a formidable challenge. Here, we provide results from an economic model using a detailed and hi...

2003
Peter H Verburg Jan R Ritsema van Eck Martin J Dijst Paul Schot

Land-use-change patterns are the result of the complex interaction between the human and the physical environment. Case studies of the determinants of land-use change can help to analyse which theory is appropriate in a particular region and stimulate the development of new theoretic understandings. In this paper an empirical method is presented to analyse the pattern of land-use change that al...

2008
David J. Lewis Bill Provencher Van Butsic

Recent economic analyses emphasize that designated open-space increases the rents on neighboring residential land, and likewise, the probability of undeveloped land converting to residential uses. This paper addresses a different question: What is the effect of local open space conservation on the rate of growth in the density of existing residential land? The analysis is relevant for exurban d...

2015
Bingkui Qiu Shasha Lu Yu Deng Ram Babu Singh

In this study, an inexact stochastic fuzzy programming (ISFP) model is proposed for land-use allocation (LUA) and environmental/ecological planning at a watershed level, where uncertainties associated with land-use parameters, benefit functions, and environmental/ecological requirements are described as discrete intervals, probabilities and fuzzy sets. In this model, an interval stochastic fuzz...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2014
Avery S Cohn Aline Mosnier Petr Havlík Hugo Valin Mario Herrero Erwin Schmid Michael O'Hare Michael Obersteiner

This study examines whether policies to encourage cattle ranching intensification in Brazil can abate global greenhouse gas (GHG) emissions by sparing land from deforestation. We use an economic model of global land use to investigate, from 2010 to 2030, the global agricultural outcomes, land use changes, and GHG abatement resulting from two potential Brazilian policies: a tax on cattle from co...

Journal: :Journal of the experimental analysis of behavior 2008
John Wixted

At one time, JEAB editorial policy was perceived by some to consist mainly of dogmatically enforcing a Skinnerian interpretation of all findings reported in the journal. Partly in response to that undeserved reputation, the journal explicitly defined itself as the place to publish research on the behavior of individual organisms, and not as a place that encourages any particular theoretical ori...

2012
Alain de Janvry Marco Gonzalez-Navarro Elisabeth Sadoulet Pranab Bardhan Kyle Emerick Dilip Mookherjee Jean-Philippe Platteau

What is the impact on voting behavior of strengthening property rights over agricultural land? To answer this question, we use the 14 year nationwide rollout of Mexico’s land certification program (Procede) and match affected communities (ejidos) before and after the change in property rights with voting outcomes in corresponding electoral sections across six federal election cycles. We find th...

Journal: :MCFNS 2012
Jay A. Anderson Glen W. Armstrong Martin K. Luckert Wiktor L. Adamowicz

Previous studies suggest that management intensity zoning systems, such as the triad approach, could allow Canada’s forest industry to maintain or increase timber harvest levels while simultaneously reducing its environmental impact. In most such studies, the zones are exogenously specified. In this study, we use a linear programming model to endogenously allocate forest land to management inte...

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