Labour Migration and Gendered Agricultural Relations: The Feminization of Agriculture in the Ejidal Sector of Calakmul,Mexico

We examine the nature of the ‘feminization of agriculture’ in the semi‐subsistence, peasant production sector of southeastern Mexico, as associated with male labour out‐migration. Presenting findings from empirical work with smallholder producers, we discuss the impact of men's migration to the United States on women's participation in agriculture and gendered relations of agricultural production. In 2007, we conducted a survey of 155 semi‐subsistence, smallholder households in six ejidos. This survey was supplemented by ethnographic research in a single ejido. Our findings demonstrate the need to distinguish between farm labour and management in this sector, and the potentially significant (but focused) changes in the local relations of agricultural production wrought by gendered patterns of labour migration – specifically in tenure, land‐use decision‐making and the management of hired labour.     

Dispossession through land titling: Legal loopholes and shadow procedures to urbanized forestlands in the Yucatán Peninsula

Under certain circumstances, land titling, property regime changes, and land-use conversions yield substantial profits. Yet few people possess the wealth, knowledge, and networks to benefit from these procedures. In the Yucatán Peninsula, a region recently targeted as a prominent investment location by the Mexican national government (mainly with the “Tren Maya” megaproject) and the private capital, forestlands collectively owned as ejidos by Mayan peasants are on the trend to complete privatization. Against the arguments of neo-institutional economists that in the 1990s promoted legal reforms and justified land-titling programmes worldwide to make available credit for uncapitalized peasants, individual land titling of commonly held lands in Mexico increased the overall economic value of the land, but not the investment in economic activities related to farmland and indigenous communities. Instead, those policies enabled land grabbing, dispossession, and urbanization. In this article, I describe recent private-led initiatives of ejido land titling that have redefined agricultural land's uses, meanings, and values for capitalist accumulation. In doing so, I explain how and why Mayan ejidatarios have been excluded from the monetary benefits of land titling, a top-bottom dispossession process only accomplished through shadow procedures and former privatization of ejidos' common lands.     

Agricultural land use sustainability in Southwest Iran: Improving land leveling using consolidation plans

In recent years, sustainability has always been one of the most important approaches in policy making and program development in general, especially in the agricultural sector. On the other hand, land leveling and consolidation programs are usually implemented as the development programs of the agricultural sector in different regions of Iran. Thus, the aim of this study was to compare the agricultural sustainability in two different regions (with and without land leveling and consolidation) in Zarghan District, Fars Province, Iran. In this research, a quantitative research approach has been used, and data were collected in two phases using a researcher-made questionnaire. The results of the first phase of the study showed that in the leveled and consolidated lands, the ecological dimension is potentially in a good status of sustainability, but social and economic dimensions are in a moderate status. In the unleveled and unconsolidated lands, the ecological dimension is potentially in a good status, while the social dimension is in a moderate, and economic dimensions are in a potentially weak status of sustainability. In addition, comparing the results of the two groups of lands demonstrated that there is a significant difference between them in terms of ecological and economic sustainability, and in consolidated and leveled lands, ecological and economic sustainability are in a more favorable status. Furthermore, the results of the second phase of the research indicated that agricultural activities in both categories of land are beneficial. However, the net present value of agricultural activities revenues in the leveled and consolidated lands is higher than those of the areas outside the coverage of this plan. Therefore, it can be concluded that agricultural activities in leveled and consolidated lands, not only have a better status in terms of sustainability but also have a higher economic justification.     

Investment in soil conservation in northern Ethiopia: the role of land tenure security and public programs

A double hurdle statistical analysis of 250 farms in the Tigray region of Ethiopia reveals different causal factors for soil conservation adoption versus intensity of use. Farmers' reasons for adopting soil conservation measures vary sharply between stone terraces and soil bunds. Long‐term investments in stone terraces were associated with secure land tenure, labour availability, proximity to the farmstead and learning opportunities via the existence of local food‐for‐work (FFW) projects. By contrast, short‐term investments in soil bunds were strongly linked to insecure land tenure and the absence of local food‐for‐work projects. Public conservation campaigns on private plots reduced adoption of both stone terraces and soil bunds. Whereas capacity factors largely influenced the adoption decision, expected returns carried more influence for the intensity of stone terrace adoption (measured as metres of terrace per hectare). More stone terracing was built where fertile but erodible silty soils in higher rainfall areas offered valuable yield benefits. Intensity of terracing was also greater in remote villages where limited off‐farm employment opportunities reduced construction costs. These results highlight the importance of the right kind of public interventions. Direct public involvement in constructing soil conservation structures on private lands appears to undermine incentives for private conservation investments. When done on public lands, however, public conservation activities may encourage private soil conservation by example. Secure land tenure rights clearly reinforce private incentives to make long‐term investments in soil conservation.     

Deprived land-use intensification in shifting cultivation: the population pressure hypothesis revisited

This article provides a theoretical framework, based on optimal control theory, to analyze farm households' land‐use intensification decisions in forest‐based shifting cultivation (slash‐and‐burn) agroecosystems. The main results from the analysis generally coincide with the “Population Pressure Hypothesis” (PPH) as an important driver of soil degradation due to the so‐called “fallow crisis” or “deprived land‐use intensification” in shifting cultivation. However, the model also shows, from a supply perspective, that such a vicious circle of lower yields and greater forest land clearing may be avoided when the production elasticity of on‐farm labor outweighs the elasticity of substitution between farm labor and soil fertility. Furthermore, using data from shifting cultivating households from Yucatán, Mexico, we calibrate the effect of changes in population density. The numerical analysis suggests that by contrast to better‐off households, when population density increases, poorer shifting cultivating households' optimal labor allocation strategy is to further extensify land use by clearing more forest in the village common property land, or ejido land.     

The ownership of vacant land by public agencies

Summary

This paper considers in detail the government's Land Register Scheme. Land Registers were established under the Local Government Planning and Land Act 1980 and aim to bring unused and underused public land holdings into use. The background of the initiative, its method of operation and the nature of the information it provides is outlined. In particular, this paper looks at the unique information on public sector land holdings that has been provided as a result of the Land Register Scheme.     

Some Lessons from the Modelling of the Spanish Rice Market

Spanish accession to the European Comminity (EC) will lead to many changes in Spain's agricultural sector. Predicting the nature of these changes is difficult because the new policy regime differs significantly from historic Spanish policies. In this paper, conventional econometric models of the Spanish rice sector are constrated with a model designed specifically to reflect the pervasive impact of Spanish rice policies. This policy model predicts the historical evolution of production, consumption and trade more accurately than the conventional models. However, the policy model cannot be used to predict the impact of the radical policy changes in Spain resulting from the introduction of the EC rice regime because the historical relationships no longer hold. It is argued that alternative approaches relying more on institutional analysis and expert opinion need to be developed to understand the future of the Spanish rice sector.     

How do planners manage risk in alternative land development models? An institutional analysis of land development in the Netherlands

While risk is a key concern in property development, it tends to be discussed by planners only relative to the effects of regulatory planning on private sector risk. Yet planning encompasses a broad range of activities that go beyond its function of regulating private sector development. Despite active approaches to land development being commonly used across different planning contexts, frameworks for analysing public sector strategies to address risk are rarely discussed. We attempt to redress this deficit by investigating the actions of public sector development actors with regard to risk across three different land development models: public land development, land development by public-private partnership, and land readjustment. Using recent Dutch experience, we conduct an institutional analysis of each land development model in order to highlight the effects of alternative governance structures on risk as a particular transaction attribute, from the perspective of public sector planning. Our findings indicate the importance of highlighting the role of public risk in alternative models of land development where there may be a tendency to adopt institutional arrangements without due regard to this, and point to possible future applications of institutional analysis at the particular, rather than the general, level.     

Abandoned agricultural land and its potential for short rotation woody crops in Latvia

Abandoned agricultural land in Latvia offers high potential for renewable energy production, especially for short rotation woody crops (SRWC). The objective of this study is to understand the main reasons why agricultural lands remain abandoned, and whether these reasons could pose any obstacles to the establishment of SRWC. The study was carried out in the Latgale planning region, with estimated 75,530 ha of abandoned agricultural land suitable for SRWC. Qualitative methods of data collection and analysis were used to study the phenomenon. The results show that the primary reason for agricultural land abandonment is the absentee landowners who do not reside in the municipality (e.g., heirs, urban dwellers, intermediaries, and/or investors). Other reasons are: (1) perception of a greater future value from other types of land use; (2) environmental and biophysical characteristics of the land; (3) policy obstacles; (4) social behavior; and, (5) financial and economic constraints. The study also reveals that the establishment of SRWC on abandoned agricultural lands will depend on policies guiding land acquisition and agricultural land use, as well as social and economic policies that encourage small holder production, especially in Latgale.     

The Evolution and Implications of the U.S. Food Security Act of 1985

The Food Security Act of 1985 sets the United States (U.S.) policy course for the five years, 1986–1990, in the areas of farm product prices and farmer incomes, agricultural production, food aid, and trade in agricultural products. It is clearly an evolution of past policy, deeply rooted in the institutional processes of participatory policymaking. The Act will have important implications for not only domestic producers, consumers, agribusinesses, and taxpayers, but alto product agricultural exporters and importers around the world. Just as it was substantially, affected by the current loss of export markets and the economic crisis in the U.S. agricultural sector, its implementation and impacts will be affected in the future by the unpredictable weather, macroeconomic conditions around the world, and international trading policies. This article examines the development of the policy embodied in the Act and analyzes its primary economic implications. Although most provisions of the U.S. agricultural price and income policy that had evolved over the past half century were continued, important changes were made. The resulting policy closely mirrored the preferences revealed from research concerning farmers and leaders of national agricultural and food interest groups. Primary changes from the previous 1981 Act were: lengthening the duration to five years; substantial lowering of the minimum price support levels; permitting a gradual decline in the minimum target prices; providing for a whole dairy herd buyout program; establishing export enhancement initiatives through credit, promotion, and export payment-in-kind (PIK); and initiating major efforts to increase farmland conservation and withdrawal of fragile lands from production. Likely implications of the new Act include: (1) lower product prices for agricultural producers around the world, and also farmer incomes if there is no income protection from national policies; (2) a similar but a less proportionate impact on consumers; (3) a substantial burden on the U.S. Treasury, and possibly those of the other nations as well, depending upon the type of policies followed; and (4) likely intensification in the immediate future of the economic conflicts and negotiations between major agricultural trading nations of the world. Research played a vital role in the development of the U.S. 1985 Act. Given the turbulent, uncertain, and important nature of the agricultural and food sector in the world, research is challenged to provide more and better knowledge for future policymaking.     

Prediction of the purchase cost of agricultural land: The example of Côte-d’Or,France

The goal of this study is to develop an estimation procedure for the purchase cost of agricultural lands that are not necessarily on the market. To do so, we implement the first stage of the hedonic price method to estimate the price of agricultural lands that have been the object of real estate transactions. We work at the original scale of the parcel. The estimation results are then employed to predict the price for agricultural lands that have not been the object of transactions. This stage needs the construction of explanatory variables at the level of entire parcels. To reduce the acquisition cost of information, we focus on the French administrative department of Côte-d’Or (8,763 km² and 983,116 cadastral parcels). We show that the predictor proposed by Meulenberg (1965) best suits our dataset.     

Assessment of land use and land cover changes and valuation of carbon stocks in the Sergipe semiarid region,Brazil: 1992–2030

The semiarid region in the state of Sergipe, Brazil, approximately 11,000 km², has experienced high deforestation rates in the last decades, which ultimately contribute to global climatic changes. The valuation of ecosystem services of CO₂ sequestration can support definition of environmental policies to decrease deforestation in that region. This study aimed to assess land use and land cover changes in the Sergipe semiarid region between 1992 and 2017 by applying remotely sensed data and technics; simulate the land use and land cover changes between 2017 and 2030 by applying a cellular automaton model, by assuming current land use trends (Business as Usual – BAU) as a reference scenario, and a more conservative scenario (Protected Forest – PF), in which was assumed an effective enforcement of the Brazilian Forest Code established in 2012; simulate the carbon stocks by 2017 assuming the BAU and PF scenarios by 2030, and estimate the Carbon balance between the 2030 and 2017 scenarios; and estimate the economic valuation of carbon emission and sequestration by using the InVEST software. The results showed that agriculture (cropped lands) was main driver of the landscape changes in the study area, which increased 14% by 2017, a net increase of 1494.45 km². The results showed that the total Carbon emissions would reach 736,900 Mg CO₂-eq by assuming the BAU scenario, which would increase the cost of opportunity up to US$ 17.7 million and a social carbon cost varying between US$ 10.3 and US$ 30.2 million. The restoration of the permanent preservation areas could contribute to increase Carbon sequestration up to 481,900 Mg CO₂-eq by 2030, which is equivalent cost of US$ 11.6 million. The natural landscape in the Sergipe semiarid region was strongly affected by deforestation activities occurred between 1992 and 2017. It requires, therefore, effective actions to support and promote restoration of degraded areas. The forested areas within the Sergipe semiarid region were the most affected type of vegetation because of expansion of agricultural fields soil exposures (Exposed Land). Environmental assessments based on scenarios and economic valuations can provide crucial information to support policy and decision makers to improve strategies for environmental management and conservation.     

Changes in land use, land tenure, and landscape fragmentation in the Tijuana River Watershed following reform of the ejido sector

Changes in land use and land tenure can influence both physical fragmentation and ownership fragmentation of landscapes, with implications for biodiversity. In this study, we evaluated changes in land use and land tenure in the Tijuana River Watershed, a region of high biodiversity and endemism, following the implementation of a new Agrarian Law which allowed for privatization and sales of communal land (ejidos) beginning in 1992. In order to understand changes in land use and cover, we constructed maps from aerial photographs and Aster images and measured changes between 1994 and 2005. In order to understand changes in land tenure, we collected data from Mexican government sources on ejido land size, ownership, and sales, and we conducted 55 structured interviews with ejidatarios in the watershed. Our results demonstrate that land-use/cover change between 1994 and 2005 was dominated by an increase in urban area and grasslands, and a decrease in coastal sage scrub, chaparral, and, to a lesser degree, agriculture. In particular, the conversion of coastal sage scrub has left a far more fragmented landscape than existed in 1994. In addition, most of the ejidos in the watershed, as well as individuals interviewed, had participated in some stage of the land certification and titling process allowed by the new Agrarian Law, resulting in substantial changes in land tenure. However, land tenure security appeared to play a larger role than a desire to sell land and, contrary to studies from other regions, full title to the land was obtained in a range of urban and rural settings, rather than primarily on land closest to urban zones. Our results suggest that past predictions regarding future urban growth and fragmentation of native vegetation in the region have proven accurate and highlights regions of change that merit further study.     

The effect of violent crime on sector-specific FDI in Latin America

ABSTRACT

This article looks at the impact of violent crime on FDI into Latin America and the Caribbean during the 1996–2010 period. FDI is disaggregated into primary, secondary and tertiary sectors and three variables related to violent crime are used: homicides, crime victimization and organized crime. Controlling for institutions and the traditional determinants of FDI, we find that the impact of crime on FDI depends on the sector and types of crime considered. Higher homicide rates are associated with less FDI in the secondary sector while organized crime reduces tertiary sector FDI. Crime victimization has a robust significant negative impact on the tertiary sector and in some estimations of the secondary sector. Crime has no impact on primary sector FDI. Our study highlights the need to continue efforts to decrease crime as we show in our analysis that crime has a negative effect on FDI in the secondary and tertiary sector.     

The changing landscape of Indian agriculture

In tracking the revolutionary changes in the Indian agricultural sector, it is quite clear that technology, institutions, and markets have had a very important role to play. Of course, the public sector played a pivotal and catalytic role when India ushered in the Green Revolution in late 1960s and early 1970s. The public sector imported new seeds, organized their distribution and demonstration, and provided price and market support, all “not‐for‐profit.” The cooperative sector, supported and facilitated by the government, again with the spirit of “not‐for‐profit,” helped bring in the White Revolution in milk through Operation Flood in 1970s and 1980s. This spirit is now being gradually replaced by “for‐profit” objective driven by the private sector, as is demonstrated in the revolutionary changes brought about by the introduction of Bacillus thuringiensis technology in the cotton sector during 2002–2007. On top of this, the corporate sector is also changing the complexion of the Indian agrisystem through notable changes in organized food processing and retailing. This change in spirit from “not‐for‐profit” to “for‐profit” in the growth process of Indian agriculture has significant implications for the concept of CISS, i.e., competitiveness, inclusiveness, sustainability, and scalability, which needs to be studied carefully and in detail. Accordingly, this article traces some of these dynamic changes and their likely implications.     

Determinants of successful environmental regimes in the context of the coastal wetlands of Goa

While community based resource management was practiced for centuries by many traditional societies of the world, these resources are continuously being eroded in the recent years. This paper uses a case study of the Khazans, the coastal wetlands of Goa, in order to study determinants of successful environmental regimes. Khazans are the low-lying coastal lands that have been reclaimed from marshy mangroves by the construction of embankments and sluice gates. Traditionally, khazans were managed by the organized groups of self-regulating tribal peasant communities called the gaunkari, who were renamed as the communidades, during the Portuguese regime in Goa. In 1961, with the merger of Goa and the Indian Union, as a measure of the agrarian reform, legislations were enacted and the responsibility for management of the khazans came to be statutorily imposed upon the tenants’ associations. This gradually weakened the control of the gaunkars, particularly as the state control over the functioning of the communidades increased. This paper describes the evolution of the land resource management system over a period of about two thousand years and also comments on the reasons for the success of traditional community based land resource management systems.     

Jevons paradox and the loss of natural habitat in the Argentinean Chaco: The impact of the indigenous communities’ land titling and the Forest Law in the province of Salta

The Chaco Salteño in Argentina is part of the Dry Chaco ecoregion, the largest neotropical dry forest in the world, and represents an important hotspot for deforestation and natural habitat loss due to agricultural expansion. The purpose of this article is: i) to assess systematically the role of agricultural expansion, intensification and demographics on the loss of natural habitat and ii) to understand how institutional factors contribute to direct the impact of agricultural intensification towards land sparing or Jevons paradox. We use multivariate statistical methods to assess the effect of important institutional changes, including the promulgation of the Forest Law in the Province of Salta and the titling of communal lands to Indigenous Peoples (IPs), on the loss of natural forests, shrublands and grasslands in the Chaco Salteño. Our results show that the approval of the Forest Law in Salta has been ineffective at slowing down the loss of natural habitat and is associated with the emergence of Jevons paradox via the increase in agricultural productivity. Moreover, this new institutional context appears to have increased the pressures on IPs land and encouraged preventive clearing on these lands. Finally, we detect the decreasing importance of livestock heads as drivers of natural habitat loss.     

The impact of urban expansion on agricultural land use intensity in China

China's urbanization has resulted in significant changes in both agricultural land and agricultural land use. However, there is limited understanding about the relationship between the two primary changes occurring to China's agricultural land – the urban expansion on agricultural land and agricultural land use intensity. The goal of this paper is to understand this relationship in China using panel econometric methods. Our results show that urban expansion is associated with a decline in agricultural land use intensity. The area of cultivated land per capita, a measurement about land scarcity, is negatively correlated with agricultural land use intensity. We also find that GDP in the industrial sector negatively affects agricultural land use intensity. GDP per capita and agricultural investments both positively contribute to the intensification of agricultural land use. Our results, together with the links between urbanization, agricultural land, and agricultural production imply that agricultural land expansion is highly likely with continued urban expansion and that pressures on the country's natural land resources will remain high in the future.     

A scale invariant model for the expansion of agricultural land and government spending on the agricultural sector

The expansion dynamics of the agricultural surface is a complex process, since it requires decisions among different actors under a multitude of socioeconomic and natural conditions, expectations, and risks. This paper shows that despite this complexity, and at odds with the intuition, the density of agricultural lands and the government spending to foster agriculture around a human settlement displays a simple power-law relationship regarding the distance to such a settlement. The theoretical proof of this relationship is based on theoretical and empirical findings made by several authors on the expansion of population centers, river networks, species and ecosystem’s distribution. The empirical proof is made by fitting a simple power-law model having as response variables: density of agricultural land; government spending coverage, and government spending per unit of agricultural surface, while the distance to the centroid settlement is used as independent variable. Results show that the scaling exponents of the power-law relationship estimated from those models, with data from rural settlements in Mexico, are similar statistically to the expected values from theoretical models for the three expansion processes tested. Three applications of the scale-invariant attribute characterizing the expansion process of agricultural lands are presented:

• i)monitoring agricultural activities at the territories;
• ii)a proxy to estimate the expected growth of the agricultural surface; and
• iii)a typology to characterize government assistance at local level.

     

Trends in private land conservation: Increasing complexity,shifting conservation purposes and allowable private land uses

The terrain of private-land conservation dealmaking is shifting. As the area of private land protected for conservation increases, it is time to understand trends in private-land conservation agreements. We examined 269 conservation easements and conducted 73 interviews with land conservation organizations to investigate changes in private-land conservation in the United States. We hypothesized that since 2000, conservation easements have become more complex but less restrictive. Our analysis reveals shifts in what it means for private land to be “conserved.” We found that conservation easements have indeed become more complex, with more purposes and terms after 2000 compared to conservation easements recorded before 2000. However, changes in restrictiveness of conservation easements varied by land use. Mining and waste dumping were less likely to be allowed after 2000, but new residences and structures were twice as likely to be allowed. We found a shift toward allowing some bounded timber harvest and grazing and a decline in terms that entirely allow or prohibit these working land uses. Interviews revealed staff perceptions of reasons for these changes. Our analysis suggests that “used” landscapes are increasingly important for conservation but that conserving these properties stretches the limits of simple, perpetual policy tools and requires increasingly complex and contingent agreements.