A framework for targeting soil conservation policy

This paper presents a comprehensive framework and methodology in an attempt to direct policy solutions to soil and water degradation from water-related soil erosion. The perspective adopted by this research is social science in nature. Past research on the adoption of soil conservation practices has tended to concentrate on the micro (individual) level of inquiry and has tended to ignore environmental (i.e. biophysical) factors. Previous models of the adoption of soil conservation practices are reviewed and critiqued. Based on the strengths and limitations of these approaches, a comprehensive analytical framework that identifies and relates micro (e.g. farm and farmer characteristics) and macro (e.g. institutional arrangements, fiscal and monetary policies, agricultural policies) factors influencing the adoption and continued use of soil conservation measures is proposed. It is hypothesized that economic and institutional constraints will exert the greatest influence on decisions to use land stewardship practices when problem awareness exists at the micro level. Based on this framework, a research methodology is developed to classify the farm population into relatively homogeneous sub-groups based on farmers' receptivity to the adoption and use of currently available and prospective conservation practices. These groupings could then form the basis for targeting a range of policies, programs, and other measures appropriate for each group.     

Factors Influencing Farmers' Expectations to Sell Agricultural Land for Non‐Agricultural Uses*

Abstract In this study we identify factors that influence farmers' expectations to sell some or all of their farming operation in areas where the increase in the conversion of agricultural land has been relatively rapid. Findings indicate that the following factors increase farmers' propensity to sell some or all of the agricultural operation for non‐agricultural land use: perceived negative change (particularly difficulty in obtaining and retaining rental land and in purchasing land) increases the likelihood that farmers will expect the operation to become nonviable, which in turn increases the expectation to sell some or all agricultural land; lack of a child who will take over the operation; and declining profits from the operation. Factors that apparently exert little influence on the expectation to sell some or all of the farming operation include level of intrinsic rewards that a farmer experiences from his farming operation, the farmer's satisfaction with his community, and the farmer's closeness to retirement age.     

上海建设用地现状、情景及集约化研究

当前,上海建设用地规模趋于极限,且具粗放利用特征,结构不尽合理,产出效率较低。其原因主要在于产业结构高度化不够,城市规划理念尚有欠缺,土地使用制度不尽完善。面对土地资源的硬约束,上海要打造服务型和宜居型国际大都市,必须通过转型发展和制度创新来提升土地的集约节约利用水平,通过提升产业能级、优化建设用地结构和城市空间结构、创新土地使用制度、适度控制人口规模等方式来逐步缓解上海建设用地紧张的局面,提升城市宜居水平,保持城市生态和谐,实现上海未来的可持续发展。     

Indigenous land rights and dynamics of the land market in Kuala Lumpur, Malaysia

This paper raises a number of important issues relating to legal and economic development concepts. It concentrates on the supply constraints affecting land development decisions of both private and public landowners in releasing land for development purposes. With reference to the indigenous land rights in Kuala Lumpur, this paper focuses on the restrictions in interest, which may limit the land from being transferred in the open market. With a limited market, the indigenous land achieves a lower value in the market place because transactions are limited within a particular group of people only. As a result, the market forces are restricted and the land development process for urban regeneration often comes to a halt. In examining the role of the indigenous land market in the redevelopment process of Kuala Lumpur, the study uses an institutional analysis to show the way in which these restrictions in interest affect landowners’ decisions and, thus, restrict the supply of land to real estate redevelopment. In conclusion, the paper shows various causes for land supply constraints and ways to improve these with the aim to undertake urban redevelopment initiatives considering pressure for more land in the market.     

The effects of afforestation on agriculture in Scotland

This paper summarizes a review of the effects of afforestation on agriculture in Scotland during the period between 1975 and 1990. The forest area in Scotland increased by around 40% between these years. Almost all of this increase was in the uplands. Most of the afforested land was previously used for hill sheep farming. Nationally, the agricultural area has shrunk, with the loss of hill grazings to afforestation, but sheep numbers have increased, largely as a result of intensification on the valley floors and remaining areas of unforested land. At the local level, it is concluded that afforestation has little impact on agriculture when the forest extent in a district is low. However, when the forest extent increases to 30% or more, the relative impact on agriculture is much greater, and agricultural decline becomes clearly established. The effects of the institutional measures employed to protect agriculture from afforestation are reviewed.     

Ecological consequences of fragmentation and deforestation in an urban landscape: a case study

Landscape change is an ongoing process even within established urban landscapes. Yet, analyses of fragmentation and deforestation have focused primarily on the conversion of non-urban to urban landscapes in rural landscapes and ignored urban landscapes. To determine the ecological effects of continued urbanization in urban landscapes, tree-covered patches were mapped in the Gwynns Falls watershed (17158.6?ha) in Maryland for 1994 and 1999 to document fragmentation, deforestation, and reforestation. The watershed was divided into lower (urban core), middle (older suburbs), and upper (recent suburbs) subsections. Over the entire watershed a net of 264.5 of 4855.5?ha of tree-covered patches were converted to urban land use??125 new tree-covered patches were added through fragmentation, 4 were added through reforestation, 43 were lost through deforestation, and 7 were combined with an adjacent patch. In addition, 180 patches were reduced in size. In the urban core, deforestation continued with conversion to commercial land use. Because of the lack of vegetation, commercial land uses are problematic for both species conservation and derived ecosystem benefits. In the lower subsection, shape complexity increased for tree-covered patches less than 10?ha. Changes in shape resulted from canopy expansion, planted materials, and reforestation of vacant sites. In the middle and upper subsections, the shape index value for tree-covered patches decreased, indicating simplification. Density analyses of the subsections showed no change with respect to patch densities but pointed out the importance of small patches (??5?ha) as ??stepping stone?? to link large patches (e.g., >100?ha). Using an urban forest effect model, we estimated, for the entire watershed, total carbon loss and pollution removal, from 1994 to 1999, to be 14,235,889.2?kg and 13,011.4?kg, respectively due to urban land-use conversions.     

Environmental consequences of exurban expansion in an agricultural area: the case of the Argentinian Pampas ecoregion

Exurban land use growth has been documented for at least thirty years in various regions around the world. Land use planners and land use/land cover change researchers have been concerned about the low-density residential developments scattered on a natural or agricultural matrix, due to their ecological and environmental impacts. In this paper, exurban sprawl in the Pampas ecoregion (Buenos Aires province, Argentina), is characterized and assessments are taken of the magnitude of two important consequences: agricultural land conversion, and excess CO₂ emission resulting from commute. The exurban developments concentrate between 50 and 70 km from Buenos Aires city, mainly at walking distances from compact towns, from 1 to 6 km of main roads, and no further than 25 km from them. Most of the exurban developments are located on the higher elevations in the study area (25 to 30 m above sea level). Even though exurban land use covers a very small proportion of land, the results show a tendency for conversion of land in the highest soil productivity capacity classes. While the best agricultural lands accounted for 29% of the land in the study area, it accounted for 54% of the exurban development. Preference of exurban land use conversion for good quality agricultural soils is observed even in those counties with a scarcity of good soils. However, there are great differences among counties in the relative proportion of land converted to exurban land use in each soil productivity capacity class. At the county level, from 0 to 100% of the highest production capacity lands have been converted to exurban uses, regardless of the proportion of land in each soil productivity capacity class for individual counties. Excess CO₂ equivalents emission was calculated for both the actual and the potencial number of households in the exurban developments. According to the automobile marque, range and fuel type, the actual emission ranges from 81,065 to 190,446 tons/year, and the potential from 296,643 to 696,908 tons/year. The excess emission per household is higher than that produced by domestic energy consumption within the Buenos Aires city during the same time period. The amount of CO₂ emitted in a year by personal vehicle transportation, in the study area, is equivalent to that captured by 16,000 ha of temperate forests or 27,600 ha of temperate grasslands during the same time period.

Does land ownership make a difference? Women's roles in agriculture in Kerala,India

Drawing on a 12-month study, this paper explores the role of women in agriculture in Kerala, India. Despite claims that women enjoy high status in Kerala, economic, social, and cultural factors interplay to reinforce gender differences in ownership, control over, and access to critical agricultural resources, including land. Although women may gain access to land through inheritance, marriage, or informal networks, none of this guarantee effective control over it. The traditional rights of women to land have not been adequately recognized: the gender gap in the ownership and control of property is the only most significant contributor to the gender gap in the economic well-being, social status, and empowerment of women. The existing socioeconomic changes and crisis which render agricultural land as a main source of livelihood, is leading nair women's share of land being sold, with gains going to men, thus decreasing women?s ownership of land to the status of male-controlled dowry. The case of the Christian succession laws in Kerala illustrate that legal provisions alone can have a limited impact on changing gendered power structures. The role of women in agriculture needs to be recognized, and institutional support must be increased in order for women to gain access to agricultural inputs and technology, which in turn, leads to better agricultural practices and a higher income from farming in the country. Most importantly, there should be a concerted effort to enable women to function as independent farmers who control their own land.     

Structural Reforms and Fiscal Discipline in Europe

In this paper we provide an overview on recent contributions on the effectiveness of the institutional framework operating in Europe to fulfil the objectives declared in the Lisbon Agenda under the fiscal constraints established in the Stability and Growth Pact. After a review of the Stability and Growth Pact as well as the Lisbon Strategy and the Sapir Report, we discuss the relations between fiscal policy and structural reform. Finally, we focus on 2D points in the EU debate on institutional reforms: government short-sightedness and the coordination of national fiscal policies at the European level.      

Institutional constraints on housing development: The urban areas of Nigeria: The land-use decree and the building plan approval process

This paper argues that the land-use decree and the building approval process have become additional institutional bottlenecks which prospective urban housing developers must contend with. Contrary to these experiences, these two para-legal institutions were made to ease in part, the difficulties associated with housing development in the urban areas in Nigeria. The paper then briefly analyses how these institutions operate that made them cogs in the wheels of housing development. Some remedial measures suggested to obliterate the difficulties associated with these institutional constraints include: the possession, acquisition and servicing of urban land for sale to the general public; the need for a complete land information system through the use of cadastral survey; public enlightenment with regard to the requirements of the planning authorities on local building plans; and the provision of official vehicles or car loans to site inspectors.     

Trust, tenure insecurity, and land certification in rural Ethiopia

This paper assesses the impact of a land certification program in Ethiopia on the level of interpersonal and institutional trust among households in the Amhara region. The land certification program is designed to enhance land tenure security of farmers, by maintaining (egalitarian) status quo land distribution and equity concerns. The major contribution of the analysis lies in the exogenous nature of the program which addresses the endogeneity problems that characterize related studies, assessing the impact of policy related variables on trust. The effects of the land certification program on trust are identified both by the difference-in-difference approach and by non-parametrical analysis of average treatment effects. Overall trust is found to be enhanced by the certification program, with trust towards formal institutions being more responsive to the program than interpersonal trust. The major policy implication of the result is that trust could be invested on through policy changes regarding the economic betterment of societies.     

The Institutional Capacity for Forest Devolution: The Case of Forest Land Allocation in Vietnam

The article assesses the institutional capacity of a devolution policy, namely forest land allocation (FLA) in Vietnam. We applied the governance capacity framework, which is based on the policy arrangement approach, to examine the extent to which the policy enables actors to work together in order to solve collective problems. The findings reveal that, overall, the institutional capacity of FLA in Vietnam is rather low, although it varies from region to region. This result is determined by the restricted and ambiguous codification of property rights, the limited resource availability, the symbolic venues for deliberation and the lack of openness of actors towards others’ views in the policy process. External factors, particularly agricultural development, also had a major impact on institutional capacity.     

Who Benefits from Production Outcomes? Gendered Production Relations among Climate‐Smart Agriculture Technology Users in Rural Ethiopia

The use of agricultural technologies is generally expected to increase production and household incomes. Gendered disparities in making use of agricultural outcomes could result in inequitable agricultural development. However, too little is known about whether the use of agricultural technologies improves gendered production relations, particularly in the Global South. This study investigates the question of gender‐equitable production relations by drawing on empirical data from women and men smallholders involved in conservation agriculture and small‐scale irrigation schemes in three study areas in Ethiopia. Findings show that the use of agricultural technologies does not improve unequal gendered production relations; rather, gender norms that exist within patriarchal social structures continue to influence production relations in at least three ways. First, societal norms restrict women from asserting their self‐interest in gendered bargaining. Second, there is a customary law in all the study areas that allows men (but not women) to inherit land—thus providing men with better bargaining and decision‐making positions over production outcomes, as they bring land to the marriage. Third, the restricted access of women to rural institutional services further contributes to unequal gendered production relations, as these services support men more than women in the use of agricultural technologies for enhanced production.     

Smallholder Preferences for Agri‐environmental Change at the Bhoj Wetland,India

Incentive‐based approaches have gained policy interest in linking change in agricultural land management with environmental conservation. This article investigates how scheme design influences smallholder farmers' decisions to switch to organic farming to reduce water pollution, drawing on a study at a Ramsar wetland site providing water for the city of Bhopal. Results from a choice experiment suggest that transitional payments are necessary to overcome farmer constraints to adopt organic farming, and that effective land certification has the potential to act as a self‐enforcing mechanism linking farmer incomes with wetland conservation benefits.     

Locational factors and the urban fringe land market

The rural-urban fringe land market is a complex interaction of behavioral, institutional and locational economic factors. These factors are analysed in relation to transactional sales prices for undeveloped fringe land. The resultant models estimate the role of several of these factors in the demand for fringe land. Parcel size, access to peripheral urban centers, zoning, land use and the interactions of location and specific land uses are the primary determinants of the transactional sale prices. Understanding the composition of the demand function within the fringe land market context will assist in comprehending the complexity of the fringe land market and the land conversion process.     

Historical land use and soil analysis guiding corridor landscape design

Changing land use from forested environments to agricultural and/or urban spaces dramatically alters soil chemical, physical, and biological properties and thereby influences the survivability of landscape plants installed in these areas. This site analysis was conducted along New Hope Road, in Pickens County, SC, to develop a sustainable landscape design for the greenway corridor to buffer future cuttings of pines and offer a variety of recreational and educational opportunities for the community. Using a “design with nature” framework, an interdisciplinary team collaborated on a thorough observation and analysis of the inherent qualities of the site, historical documents and aerial photographs to describe the land use history of the site. The dominant soil series found on the site were Cecil clay loam, Cecil sandy loam, and Pacolet clay loam. Surface soil chemistry tests were conducted to examine soil and buffer pH; organic carbon and nitrogen contents; nitrate–nitrogen; extractable phosphorus, potassium, calcium, magnesium, zinc, manganese, copper, boron, and sodium; lime requirements and recommendations; cation exchange capacity; acidity; and percent base saturation. Analysis of site history, aerial photographs, and soil testing revealed that a history of intensive agricultural land use and managed forestry on the site has noticeably altered the soil quality. Severe soil erosion and compaction brought about by a combination of anthropogenic and natural causes have left much of the site with infertile soils lacking a true topsoil layer and characterized by low pH. These qualities present numerous challenges when attempting to modify and install vegetation. Based on historical land use, soil analysis, and plant species characteristics, a final landscape design was created that addressed the environmental opportunities, constraints of the site and provided site- and plant-specific fertilizer recommendations for successful establishment and maintenance of this greenway corridor.     

Conversion to Organic Dairy Production in the Netherlands: Opportunities and Constraints*

Abstract Organic agriculture is perceived as being more sustainable than conventional agriculture. However, while there is a growing interest in, and market for, organic products, large‐scale conversion to organic agriculture is not taking place. Even though conversion from conventional to organic dairy production is not especially difficult in theory, conversion is slow in this specific sector. The conversion process to organic agriculture is often analyzed by investigating farmer motivations and attitudes. However, since modern agricultural production is organized in production chains, which are in turn subject to stakeholder influence, a wider focus that includes these interrelationships might provide new insights regarding the lagging conversion. Based on document analysis, policy analysis, and interviews, this article investigates opportunities for, and barriers to, conversion to organic dairy production in the Netherlands within the setting of the chain network. Opportunities and barriers are found at three levels within the chain network: the actor level, the chain level, and the network level. We conclude that, despite some involvement in organic production and a positive disposition toward it, the chain network is not ready for a large‐scale conversion.     

Regulating Land Development: Local Market Structures and Structured Markets

Current rounds of economic restructuring together with the changing priorities accorded to agricultural production are leading to significant shifts in rural property and tenure relations. This paper analyzes these processes with reference to rural Britain; it reports on empirical evidence collected in the county of Buckinghamshire in southeast England. Two significant types of new rural land development are considered—small-scale industrial units arising out of the conversion of agricultural buildings and golf course developments and their ancillary leisure-based activities. Post-war productionist forms of regulation and particularly established types of agricultural tenure are now being modified by farmers and nonagricultural interests committed to the development of rural land. New demands and market structures are requiring more diversity and flexibility by which land is owned, occupied, and used. These emergent, more flexible macro tenures are based on new sets of social and political alliances between farmers, developers, and local planning systems. Agricultural land is increasingly being viewed as a capital rather than as a productive asset associated with more volatile and regionally defined markets whose regulation is formative.     

The Political Economy of Institutional Landownership: Neorentier Society and the Financialization of Land

In recent decades a substantial shift in landownership has taken place in rural America as millions of acres of land have come under the ownership and control of various financial institutions. This article outlines a political economic framework for explaining and interpreting the significance of this proliferation of institutional investments into rural lands. Focusing on two of the nation's most important rural land resources—timberland and farmland—I suggest that we are witnessing an unprecedented integration between finance capital and landownership that harkens back to previous eras of rentier control. I further suggest that this increasing tendency to treat land as a financial asset—what I refer to as the “financialization of landownership”—gives rise to a number of contradictions that may have profound effects on rural communities across the United States. I conclude with a discussion of a land bubble and the role of institutional landowners in pushing up land prices in both timberland and farmland markets.     

Land Tenure Legacies,Household Life Cycles,and Livelihood Strategies in Upland China

Land tenure regimes shape how households use labor and other resources to construct livelihoods. Within a given tenure regime, shifting land‐labor relationships over the household life cycle present households with changing trade‐offs. In China, alongside growing market exchange of labor and produce, the legacies of land distribution following decollectivization—in particular, secure access to land and constraints on land transfers—create distinct patterns connecting livelihood strategies to household life cycles. Drawing on a household survey conducted in upland southwest China, we use latent class analysis to identify clusters of households with differing livelihood strategies. With multinomial logistic regression analyses, we evaluate the effects of household demographic composition, household resources, and community human ecological attributes on cluster membership. Households that had recently been established at the time of decollectivization have not divided their holdings. Their large labor and land endowments support diversifying strategies that include relatively large scale farming. Among other households, partitioning has yielded middle‐sized households with diversifying strategies and small households that specialize in on‐farm production or deactivate from agriculture. These clusters vary in labor exchange practices and agricultural input use. Rather than a cyclical pattern, this configuration reflects time‐bound relationships among national tenure institutions, local markets, and household processes.