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1.
The reserves and homelands across South Africa share a common history of policy interventions resulting in sedentarization, villagization and formalization of communal land use. In Namaqualand, such interventions culminated in the 1980s with attempts by the state and local vested interests to privatize the commons in the three largest Namaqualand reserves, including Leliefontein. This proposed privatization, although ostensibly aimed at averting land degradation and modernizing agricultural production, was as much about the apartheid state's broader strategy of co-option, and served to further long standing processes of class formation in the coloured communal areas of Namaqualand. In the post-apartheid period land reform has expanded the communal land-base in Namaqualand by over 25%. In spite of this, the management of the new commons in Leliefontein has many of the characteristics of land management policies imposed during apartheid. As a result, the new commons have effectively been arrogated by the same category of people who would have benefited under past privatization initiatives.This paper examines how the interests of a local elite have gained exclusive access to the new commonage farms. This has come about despite the government's commonage policy which privileges access by poorer, disadvantaged communal farmers. This case study uncovers the dynamic complexity of community driven land reform especially in relation to the roles of rural elites and their relationship to government institutions.  相似文献   

2.
ABSTRACT. The purchase and subsequent demolition of Cheshire, Ohio‐located in the shadow of the General James M. Gavin Power Plant‐has attracted national attention. According to a New York Times report, “the deal … is believed to be the first by a company to dissolve an entire town.” In this article we consider historical precedents for the case, explore the thirty‐year history of community‐plant relations in Cheshire, and recount the series of incidents that ultimately led to the town's sale. We discuss the impact that the town's sale has had on the local community and the larger implications of American Electric Power's actions.  相似文献   

3.
In‐field conservation of locally domesticated crop varieties ameliorates agrobiodiversity losses, but the interaction among nationally regulated socioeconomic factors at the local scale tends to discourage this. Analyses of household surveys conducted in Ecuador demonstrate that state and nongovernmental institutions interact to discourage cultivation of locally domesticated varieties of beans (Phaseolus spp.). Land privatization, agricultural extension, and credit programs favor market production of introduced modern bean varieties, and locally domesticated varieties are noted for favorable nutrition, culinary, and agroecological qualities. Resolving disconnections between the market and social values for landrace beans may provide agrobiodiversity conservation opportunities.  相似文献   

4.
Beirut has experienced cosmopolitanism and its opposite. It is a site of multicultural encounters and communal entrenchment: a refuge and a battleground. How and where does Beirut's cosmopolitan project turn into violence? The notion of “discrepant cosmopolitanism” provides two answers, blurring accepted distinctions between multicultural openness and communitarian entrenchment. First, openness and closure are not opposed but part of discrepant cosmopolitanisms immanent in urban space. Second, these discrepant cosmopolitanisms originate in Lebanon's encounter with colonial modernity. The making of the Lebanese nation‐state has revolved around the sectarian spatiality of the ta'ifa (religious community), which produced contested but coexisting discourses and practices of rivalry and harmony. The rise of Beirut's international hotels in the 1960s, their destruction, and their role in contemporary urban redevelopment are treated here as embodiments of discrepant cosmopolitanisms. Within Beirut's recurrent tensions, a renegotiation of its cosmopolitan project could stem from a different relationship between the urban and national policies.  相似文献   

5.
Three principal components were found to underlie Texas university students' experiences with and attitudes toward Canada, the United States, and Mexico: diversity orientation, Mexican experiences, and Canadian experiences. Diversity orientation included positive attitudes toward Hispanics, Canadians, minorities, interethnic friendships, and dating and was negatively correlated with natio‐centrism (e.g., believing U.S. citizens receive the world's best education). Diversity orientation and natio‐centrism were not related to experiences with Mexico or Canada. Students estimated the locations of Canadian cities too far north and Mexican cities too far south. Biased estimates for Mexican cities were negatively correlated with diversity orientation, not experience with Mexico.  相似文献   

6.
Mexico has a heterogeneous climate due to its geographical location. Half of the Mexican territory is dryland, mostly in the centre and north of the country, within which agriculture is the main activity in the primary production sector. At present, climate variability has a strong impact on Mexican agriculture. This study analysed rainfall variability, its impact on the agricultural productivity in terms of harvested quantity and productivity of 1996‐2014, and in parallel, the role that socioeconomic development plays on the well‐being of the population who live in areas with rainfed agriculture and a semi‐dry climate. The data obtained were analysed with the Statistical Analysis System. A positive correlation was found between rainfall and productivity (r = 0.76 for maize; r = 0.711 for beans). Rainfall variations therefore have a great impact on agricultural productivity, on food security and on the economy. Besides production losses, a parallel consequence is marginalization of the population because producers' income is increasingly reduced due to smaller crop volumes.  相似文献   

7.
Generic action‐thriller films, especially The Bourne Ultimatum, the last in a series of three films, provide a useful resource for examining the gendered nature of geopolitics, the specification of place, and the role of geosurveillance in post‐9/11 national security. Using the dialogue of the film as key source material, I show how the private world of Jason Bourne, an assassin, is interwoven with the public sphere of international security, including covert operations: The personal is geopolitical. I conclude with some reflections on how we might use film as a critical pedagogical resource.  相似文献   

8.
The paper examines how land and forest management policies were elaborated in French Indochina circa 1900–40. It places their development in the context of a scientific and economic discourse about the value of land and forest resources, the most appropriate ways in which they might be exploited and the relationship between colonial science and indigenous knowledge. By focusing on debates and laws relating to the development of small‐scale and plantation farming systems (Land Code legislations) and forest management and exploitation (Forest Code legislations) the paper seeks to ground arguments about Western conceptions of the “tropics” within a discussion of national policy development and impacts. Focusing primarily on Cochinchina and Annam (southern and central Vietnam) and drawing on materials from French archives, the paper shows how changes in both attitudes and legislation have had lasting consequences on systems of property rights in forest management and on the place and status of indigenous peoples in Indochina.  相似文献   

9.
The history of the Salt River Valley is often characterized as a boomtown narrative that highlights the exploding Anglo population and rapid suburban sprawl that followed World War II. Frequently overlooked is the fundamental role that Mexicans played in the early suburbanization process through the formation of urban colonias, or suburban Mexican settlements. Early Mexican suburbs, despite their rural atmosphere, were connected to the pre–World War II urbanization process in the Salt River Valley. Our research seeks to amend and clarify the urban historical record by documenting the diverse and dispersed array of Mexican suburban settlements, a process generated by industrial agriculture, decentralization, and residential segregation.  相似文献   

10.
ABSTRACT. Sales of muebles rústicos, or rustic wooden furniture made in Mexico, have grown rapidly in the United States since 1994. Analysis of the recent rise of the industry tracks manufacturing and marketing methods in major production areas of Mexico. Consumer taste for “authentic” handmade goods of simple design and the vogue of the “Santa Fe” style across the American Southwest mesh with Mexican producers' need to seek foreign markets during an economic crisis. Changing style preferences, along with the furniture's handcrafted appearance, its competitive cost, and the makers' flexible production methods, are reasons for the increased popularity of this folk commodity.  相似文献   

11.
After a major flood in Jakarta in 2007, the government of Indonesia partnered with a consortium of Dutch engineers and designers to produce a solution. In 2013, this consortium proposed a plan for the Great Garuda, a megaproject that combined a deep seawall and private real estate, both in an archipelago of reclaimed islands that would be shaped like the mythical garuda eagle, Indonesia's national symbol. Despite a range of infeasibilities and opposition, the Great Garuda became the most prominent vision for the city's future. This article argues that the promotion of the Great Garuda was a process of ‘hyper‐planning’, which projected the city as a national triumph and a global spectacle. The plan served the political objective of creating the mere possibility of a ‘new Jakarta’ apart from the perceived chaos of the current capital. Further, the plan functioned as a performative object through its iconic imagery and its circulations. The process of hyper‐planning simultaneously projected a future of urban success, but also displaced the contingencies of the future to the private sector, beyond the purview of the state.  相似文献   

12.
ABSTRACT. Alexander von Humboldt engaged in a staggering array of diverse experiences in the Andes and adjoining lowlands of northwestern South America between 1801 and 1803. Yet examination of Humboldt's diaries, letters, and published works shows how his principal activities in the Andes centered on three interests: mining and geological landscapes; communications and cartography; and use and distribution of the quinine‐yielding cinchona trees. Each node represented a pragmatic concern dealing with environmental resources in the context of the Andes. To pursue these interests in his Andean field studies, Humboldt relied on varied cultural interactions and vast social networks for knowledge exchange, in addition to extensive textual comparisons. These modes of inquiry dovetailed with his pragmatic interests and his open‐ended intellectual curiosity. Fertile combinations in his Andean studies provided the foundation and main testing ground for Humboldt's fused nature‐culture approach as well as his contributions to early geography and interdisciplinary environmental science.  相似文献   

13.
ABSTRACT. This article examines how National Geographic Magazine's coverage of the U.S. South contributed to the production of an exalted American national identity. The framework of internal orientalism is employed to explain the role of the South as an internal other in the national discourse and to show how even positive representations of the South are often implicated in this othering. In the pages of National Geographic, the New South's progress is measured by the steps it takes away from the Old South. In highlighting the improvements made within the South, the articles provide subtle hints that the legacy of segregation, intolerance, racism, and poverty continues to haunt the region. The articles set up a spatial distinction that construes these evils as inherently southern problems, which implies that however far the New South moves away from the problematic legacy of the Old South, it will never quite reach the American ideal.  相似文献   

14.
We analyse a regional 2D seismic section of the Mexican Ridges foldbelt (MRFB), western Gulf of Mexico, and construct excess‐area diagrams for each of the structures comprising the foldbelt to estimate shortening, the onset of folding and the degradation of the folded seafloor. From the chronostratigraphy, we derive rates of tectonic and superficial mass transport and illustrate how they change across the MRFB. The resulting tectonic transport in the MRFB is 11.8 km forming a train of twelve buckle folds above a detachment at a depth of ca. 6 s of two‐way travel time, with an average strain of ca. 10%. The fold train grew at a mean uplift rate of ca. 0.21 mm year?1. Cross‐sectional balancing demonstrates that shortening balances the down‐slip motion of the Quetzalcoatl extensional system (QES), suggesting that horizontal compaction, volume loss and other penetrative deformation mechanisms are negligible. By assuming steady‐state denudation, we are able to distinguish sediments derived locally from sediments transported from distant sources. The constant of mass diffusivity, a parameter controlling the degradation rate, is ca. 0.42 m2 year ?1, which is characteristic of rapid, episodic, superficial mass movements. The combined sedimentation rate from both, local and distal sources is ca. 0.23 mm year ?1. Those values are not constant; structures proximal to the continental shelf are rising rapidly and are being degraded more intensely than those in the distal part of the MRFB, where sedimentation outweighs tectonic uplift. Our results indicate deformation initiated up to 3 Myr earlier than estimated from stacking patterns. Moreover, we find deformation started synchronously during the Late Miocene throughout the MRFB and not in two episodes as the stacking relations suggest. The discrepancy can be explained by a delay in the sedimentary response to folding. During early fold growth, nearly constant thickness strata are deposited before a progressive unconformity and other converging geometries develop. The development of growth strata is fast in the folds near the QES, which are being uplifted rapidly and degraded vigorously. Under these conditions, the stratigraphic relations give only a broad estimate of the pretectonic/syntectonic limit when compared to the excess‐area method. On the other hand, the development of growth strata took twice as much time for folds near the abyssal plain, which are being uplifted at a slower rate and where degradation is less intense. Consequently, the delay takes more time, and the use of stratigraphic relations introduces an even more pronounced bias towards younger ages in the identification of the onset of folding.  相似文献   

15.
Rain‐spells are a key parameter for examining the variation in rainfall amounts, especially in arid and semi‐arid areas. A rain‐spell is defined as a period of consecutive days with rainfall above a certain determined Daily Rainfall Threshold (DRT). Two different seasons or two stations may have the same average TOTAL, but different synoptic conditions are the cause for the differences in their Number of Rain‐Spells (NRS) their Rain‐Spells Yield (RSY) or both. The present study examines whether a season is drier/wetter according to its length, or whether it depends on the NRS in 41 Mediterranean stations. It analyses the relationships between dry/wet seasons and various elements of the rain‐spells. These objectives are analysed both at a basin level of the entire Mediterranean, and at a station level. The main conclusions at the basin level are that precipitation amounts are not related to the length of the seasons, and therefore, a Short or a Long season can be either Dry or Wet. The significant positive correlation between the TOTAL and the annual NRS that was found indicates that a Dry season tends to have Few rain‐spells and a Wet season tends to have Many rain‐spells. At the station level of most stations, a Dry or Wet season is caused mainly by changes in the RSY and less so by changes in the NRS. This tendency is more evident in the southern Mediterranean. Furthermore, Wet seasons are characterized by an increase in the number of Long rain‐spells (longer than three days) and mainly in the RSY of these spells. These conclusions may serve to characterize the rainfall regime under any scenario due to a climatic change.  相似文献   

16.
ABSTRACT. In The Shaping of America Donald Meinig describes a United States averse to challenging Britain geostrategically but emerging as a powerhouse economy by the late 1890s. But America embarked on a sustained economic struggle with Britain in 1861 by embracing protectionism; America's Civil War ironclads were as much to resist Britain as fight the Confederacy; and in 1866 uss Miantonomoh helped persuade Britain to reconsider, then pay, the Alabama Claims. Britain never retaliated in the economic struggle by moving to protectionism and in the late 1800s began to appease America in geostrategic terms. This struggle intensified in the 1920s and 1930s as America and Britain competed for control of international transportation, international communication, and the global oil supply, but by the mid‐1940s American hegemony was clear. This article traces the course of the complex economic and political struggle for hegemony in the light of recent models of transitions in the world economy.  相似文献   

17.
This study evaluates interannual variations and trends in growing season daily temperature sum and daily precipitation sum in Finland during 1961–2011, and their connections to well known atmospheric circulation patterns. Changes in summer (June–August) climate partially explain changes in growing season daily temperature sum and daily precipitation sum over Finland, which naturally decreased from south to north. On a national scale, growing season warmed and became wetter during 1961–2011, as growing season daily temperature sum and daily precipitation sum significantly (p < 0.05) increased by 5.01 ± 3.17°C year–1 and 1.39 ± 0.91 mm year–1, respectively. The East Atlantic pattern was the most influential atmospheric circulation pattern for variations in growing season daily temperature sum (rho = 0.40) across Finland and the East Atlantic/West Russia pattern was most influential for growing season daily precipitation sum variability (rho = –0.54). There were significant (p < 0.05) increasing trends in growing season daily temperature sum and daily precipitation sum throughout Finland during 1961–2011. Increased growing season daily temperature sum was mainly observed in northern, central, western, eastern and coastal areas of south‐western Finland. This warming was positively associated with the East Atlantic pattern in the north, centre and south, but negatively associated with the East Atlantic/West Russia pattern in eastern Finland. Increased GSP mostly occurred in southern, eastern, western, central, northern and north‐western Finland. These wetting trends were positively correlated with the East Atlantic pattern in the north and negatively correlated with the Polar pattern in the south and the East Atlantic/West Russia pattern in the east, west, centre and north‐east of Finland. The overall agroclimatic year‐to‐year variability in Finland between 1961 and 2011 was mostly linked to variations in the East Atlantic and East Atlantic/West Russia patterns.  相似文献   

18.
《The Journal of geography》2012,111(4):151-155
Abstract

The No Child Left Behind (NCLB) legislation has resulted in declining classroom time dedicated to geography instruction, especially in grades K-8. To combat this problem, a National Geographic Society Grosvenor grant provided resources allowing 28 teacher-authors to generate a package of more than 80 lessons that combine the teaching of geography and mathematics skills tested on Arizona's state mandated testing. When taught in 113 piloting classrooms that mirror Arizona's student demographics, GeoMath lessons generated statistically significant increases in performance in math skills and improved understanding of geography standards. In addition, a fourth of the K-8 piloting teachers surveyed felt that teaching GeoMath lessons increased in their level of comfort in teaching mathematics. Given the success of this GeoMath strategy, and a prior GeoLiteracy program, we advocate here a national agenda of articulating geography curriculum to high-stakes tested subjects of reading and math.  相似文献   

19.
Nigeria is in the advanced development stages of extracting its oil sands resources to boost national revenue and economic prosperity, like other countries in Sub‐Saharan Africa including the Republic of Congo and Madagascar. Compared to resource‐rich developed countries like Canada and America, the consequences of oil sands extraction is likely to be disastrous in countries like Nigeria that have a poor reputation for managing resources (as is the case with the petroleum sector). Using a mixed‐method approach—focus group discussions, interviews and observations—this paper addresses environmental concerns about oil sands extraction in Nigeria. Overall, the communities perceived oil sands development negatively, because of fears of loss of communal lands, biodiversity, water availability and quality, and pollution. They were angry with the previous administrations over the lack of communication, and were deprived of socio‐economic opportunities and pollution from prolonged delays in oil sands extraction. The way forward is to form sustainable partnerships between the government, communities, industry and other stakeholders to achieve responsible oil sands development—environmentally friendly development that meets climate obligations, addresses cumulative impacts, and acts in the best interest of host communities and Nigerians.  相似文献   

20.
Captain Britain Weekly (1976–1977) was the first comic book specially created for the British market by New York‐based Marvel Comics. The title character was created as an analogue to Captain America, the legendary American nationalist hero of the so‐named comic book, but with key differences meant to resonate in the British context. I utilize visual and textual discourse analysis to study the narrative and imagery used to introduce this character to British comics fans, and I discuss readers' letters to the editor to evaluate audience response to the character and story lines. Attention is drawn to the hero's origin, which fuses science and magic to construct a paradoxically primordial, yet modern, British identity. Villains in these story lines provide hints about “un‐British” behavior and provide lessons for young readers, with direct moral connections to, and contrasts with, the narratives found in Captain America.  相似文献   

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