Effect of noise on behavioural response to simulated territorial intrusion in the Great Kiskadee (Pitangus sulphuratus) (Aves: Tyrannidae)

The urban environment can act as an ecological filter and impose several negative impacts on bird behaviour. Although some species are well adapted to anthropic habitats, others are sensitive to the effects of human disturbance. Here, we addressed whether noise pollution affects the territorial behaviour of the Great Kiskadee, Pitangus sulphuratus. Here we conducted a field experiment on territorial individuals in urban and rural areas. We presented a model decoy along with the playback of the species’ song at 10 m from the focal individual to simulate a territory invasion. We used simulated territory intrusions as a method to stimulate bird territorial behaviour and notedthe time birds took to respond to the stimuli in urban and non-urban areas with different noise levels. The results show that response latency had a positive correlation with noise pollution. We conclude that noise pollution can interfere with intraspecific communication, affecting territorial behaviour.

     

What is really different about rural and urban firms? Some evidence from Northern Ireland

The economic structure of rural regions in Europe is becoming increasingly similar to that of urban regions. Therefore, what is really different about rural and urban firms? This question is investigated here through a comparison of matched manufacturing plants in rural and urban areas of Northern Ireland. The analysis finds that remote rural, accessible rural and urban manufacturing plants that are matched with respect to their industrial sector, size, age and ownership structure are nevertheless different in certain key respects. Remote rural manufacturing plants are seen to follow a production-cost-oriented export strategy, while accessible rural firms adopt a more innovation-oriented export strategy. In contrast, urban manufacturing plants use their reputation-based competitive advantage to service relatively large local markets. The competitiveness of rural firms is particularly influenced by the quality of transport infrastructure, the availability of suitably qualified staff, and external trade factors. Given this complex set of factors, effective policy initiatives in this area may involve measures that cut across departmental and national boundaries.     

Urban-rural influences in U.S. environmental and economic development policy

Despite the fact that rural communities have the most to gain and lose in matters involving economic development and environmental preservation, they often are given the least voice in the political processes that create policies in these areas. Agendas are set, policies formulated and implemented by policy-makers, administrators, and practitioners in urban areas. These outside policies may not be consistent with how rural communities view the tradeoffs between the environment and the economy. We call for decentralization of economic and environmental policy. It is understood, however, that such an approach may involve risk. What if rural-based policy-makers and practitioners are, for instance, aggressively antienvironmental and pro-economic growth? Using results from a national sample of rural development officials, this study examines the environmental and economic development attitudes of development officials based on a population continuum. The findings suggest that rural-based development officials often have a greater appreciation of rural environmental quality of life features compared to their urban counterparts. The implications of the findings are detailed and suggestions for future research are provided.     

Increased differentiation between individuals,but no genetic isolation from adjacent rural individuals in an urban red squirrel population

Whether or not individuals in cities and adjacent rural areas form separate populations depends on the origin of urbanized individuals. The rural individuals may have simply gradually invaded the city. Alternatively, the urbanization depended on arrival of individuals with specific adaptations for city life. A population within the city could also remain separated from adjacent rural populations if there are physical or behavioural dispersal barriers lowering the possibility of genetic exchange between individuals. All this is linked to dispersal behaviour of the species as gene flow is determined by distances moved during dispersal. In this study, we used microsatellite markers to evaluate whether or not Eurasian red squirrel (Sciurus vulgaris) individuals in an urban environment are genetically separated from their sub-urban/rural counterparts. Using radio-telemetry, we also studied natal dispersal distances of urban red squirrels to evaluate the potential for gene flow within the city. We observed no indication that urban squirrels had been genetically isolated from rural squirrels. In addition, increased amount of built area did not explain differentiation between urban individuals, further indicating that there were no barriers restricting movement. Still, the genetic differentiation within the city was increased and natal dispersal distances relatively short, perhaps indicating lack of need to move long distances in the urban environment. We conclude that urban and adjacent rural squirrels were part of the same larger population with gene flow in and out from the city. Yet, urbanization was related to increased genetic differentiation, indicating different spatial genetic structure in urban and rural populations.     

Troubled Pastures,Troubled Pictures: French Agriculture and Contemporary Rural Sociology

Abstract In contrast to those of other industrialized western European countries, France's agricultural community continued to represent the majority of the national population for a long time and only became one of many minority groups at the end of the twentieth century. It then came under the influence of various trends, sometimes conflicting but nevertheless presenting a certain sociological and political unity. With the weakening of the demographic, territorial, economic, and political foundations of the French agricultural population, rural sociologists are now required to present a new analysis and a revised assessment of its position in French society. The object of this article is to promote better understanding of the reasons behind the blurring of images and representations associated with French agriculture. It invites readers to review and understand the different facets of an imagery that presents a paradox compared with the ideological constructs associated with the historical record of farming and the farming profession. Working in the tradition of the French school of rural sociology, we have set out to offer a sense of the social realities that now represent the main areas of analysis for French and European rural sociology.     

The Enduring Price of Place: Revisiting the Rural Cost of Living☆

Even as the 2016 elections brought increased public attention to rural life, stereotypes and misconceptions abound. One of these misperceptions is the generalization that prices are lower in rural areas. This article is a restudy of Zimmerman, Ham, and Frank (2008) research on geographic differences in the costs of living. Asking the same fundamental question—if someone bought the same thing in a rural and urban area, would they pay the same price?—and using the same methodology, the results 10 years later indicate that, contrary to popular perception, there was again no consistent pattern of lower prices in rural counties and no consistent pattern of a lower rural cost of living in all of the rural areas. While prices are only one piece of the larger picture of how rural households meet their needs, in addition to price differences, the results highlight how differences in rural life create additional costs that extend beyond prices.     

Entrepreneurs in the rural environment

Change in rural activities is frequently seen as: (1) reaction to changes in other areas and sectors, and (2) negative. This downplays the role and importance of entrepreneurs, both farm and non-farm, in sustaining the vitality of rural areas. The notion of entrepreneur can be extended to entrepreneurial activity by other people, e.g. local government activity, which is an integral part of rural community economic development. Both the entrepreneur and the quasi-entrepreneur in local government are critical leaders in urban fringes and other rural areas alike. Their activity in an area is partly dependent upon the broader political, social and economic environment which influences: (1) the need to change and (2) whether any “benefit” can be derived from entrepreneurial activity. A framework is presented in this paper to place entrepreneurs and entrepreneurial activity into the context first, of decision-taking generally in the rural environment, and second, of the broader “enabling” environment. It is argued that constraints originating in this broader environment are often necessary, but they may have unforeseen side-effects in discouraging innovation. Changes in such constraints or in the manner in which they are implemented may be a necessary ingredient to maintain rural vitality through encouraging entrepreneurial activity.     

Rural public transportation and the mobility of older persons: paradigms for policy

Federal policy regarding public transportation in rural areas is examined through a comprehensive literature review. Then, three alternative approaches to future policy are suggested. The current fragmented panoply of rural transit programs that serve a minority of the rural population is the result of cycles of federal regulation and deregulation and chronic underfunding of rural transit compared to urban areas. The public purposes of transit, distinctions of need and demand, and funding comparisons with automobile usage are some contexts which set the framework for the social, and economic, and sustainability paradigms. Specific recommendations within each paradigm are suggested.     

The Extended Metropolitan Area in a New EU Member State: Implications for a Rural Development Approach

I examine the role of rural development strategies in a new member state (Romania) of the European Union and, in particular, analyse the case of the metropolitan area of the Bucharest-Ilfov region. The analysis concerns the selected strategies for rural development in the programming period 2007–2013. It must be noted that Romania is divided into nonadministrative development regions and that the process of land privatisation is not yet concluded. These factors could have a negative influence on the implementation of the interventions. The analysed region is situated in the Southern part of the country and in the central part of the Romanian Plan. The total surface is about 1.8 square kilometres, of which 12.5% are occupied by the town of Bucharest and 87.5% by Ilfov County; however, approximately 88% of the population is concentrated in the urban center and only 12% in Ilfov County. The case study is characterised on the one hand by a high growth rate of the gross domestic product, a relatively low unemployment rate, and increasing consumer good sales (mainly food and beverages); on the other, by some marked disparities in macroeconomic indicators among regions and between rural and urban areas and an enormous lack of infrastructures. The case study thus calls for a local approach in order to identify the strategies required to improve the quality of life of the regional inhabitants (both in rural and urban areas) and to prevent pressure from the urban centre from compromising the rich rural heritage      

Population growth and rural-urban migration,with special reference to Ghana

While the population of Ghana is expected to double in 25 years at the current rate of increase (approximately 2.5% per annum), the population of urban centers is increasing even faster. The 1970 census shows the urban population growing by 4.8% per annum. This is mainly the result of rural to urban migration and, to a smaller extent, the increase in the number of urban centers from 39 in 1948 to 98 in 1960 to 135 in 1970. In the 1970 census only 57.1% of the population were enumerated in their locality of birth and only 20.9% in a locality other than their place of birth but in the same region. 4.1% were born outside Ghana, mostly in another West African country. 1 striking difference between urban and rural areas is the differing sex ratio of the working population. In rural areas there are 91.0 males aged 15-64 years for every 100 females while in urban areas there are 107.1. Most migration in Africa is for employment and those most likely to migrate are working-age males. Because secondary schools are scarce in rural areas, urban dwellers generally have a higher education level. There are no significant differences between overall labor force participation rates for females. The nationwide participation rate was 38.9% for both males and females (males 43.8%, females 34.1%); in urban areas the total was 40.0% (males 46.3%, females 33.7%) and in rural areas 38.5% (males 42.7%, females 34.3%). Ghanaian women have traditionally occupied a prominent place in the labor force. The theory that urban migration is due to urban-rural income disparities is not confirmed by figures. Considering the high amount of unemployment in urban areas, a rural dweller can average as much as a city dweller. In fact, poorly educated migrants are the ones most affected by urban unemployment. A recent study by Kodwo Ewusi considered the impact of many variables on migration; he found depressed social conditions at the place of origin are more compelling motivations than economic factors but that once people decide to migrate, they base their choice of destination primarily on economic opportunities available at that end. Distance bears little relationship to choice of destination. To stem this tide efforts need to be made to increase rural income, provide employment opportunities for those displaced as agriculture becomes more efficient, and to provide for greater amenities in rural areas. Urban unemployment is an ever-increasing problem, accentuated by population growth and migration. Intensive rural development is needed to reverse this trend.     

统筹城乡发展对科技创新的需求分析研究

科技作为促进经济增长的外生力量,其在农村经济发展中的作用至关重要.只有依靠科技进步,在统筹城乡发展中树立起科技创新的观念,以软要素突破硬约束,才能有效地促进农村经济增长.因此,从统筹城乡发展角度对科技创新需求进行分析,探索科技创新对城乡统筹发展的作用具有极其重要的意义.     

武汉市统筹城乡一体化发展研究

统筹城乡一体化发展是当前推动城乡经济社会发展的迫切任务。本文通过建立指标评估,发现武汉城乡一体化水平略高于城镇化水平;城乡人口、经济、生活和文化一体化进程中,城乡经济发展的差别最为明显,融合程度最低,而城乡居民生活方面则融合程度较高,人口与文化融合度持平。而城乡二元户籍制度、土地的合理开发利用及农民权益保障、农村公共服务投入不足、农村社会保障体系不完善是当前制约城乡一体化发展的重要瓶颈。文章从法律制度层面、财政层面及组织体制层面分析了破解城乡一体化发展瓶颈的重要举措。     

Rural Public Transportation and the Mobility of Older Persons

ABSTRACT

Federal policy regarding public transportation in rural areas is examined through a comprehensive literature review. Then, three alternative approaches to future policy are suggested. The current fragmented panoply of rural transit programs that serve a minority of the rural population is the result of cycles of federal regulation and deregulation and chronic underfunding of rural transit compared to urban areas. The public purposes of transit, distinctions of need and demand, and funding comparisons with automobile usage are some contexts which set the framework for the social, and economic, and sustainability paradigms. Specific recommendations within each paradigm are suggested.     

Prospects for rural areas in an enlarged Europe

This paper is an attempt to look into the future of the rural areas of Europe, on the basis of a set of assumptions regarding community enlargement, continued gradual integration and a relatively stable European and global political environment. In the agricultural sphere continued reform of the Common Agricultural Policy (CAP), environmental issues, the intensification and new uses for surplus land are discussed. The complexities of recent rural population and employment trends are recognised and it is suggested that in many areas diversification has already taken place, often without support from deliberate diversification policies. The paper concludes by noting the current rise in interest in rural development policy throughout Europe, and highlighting some of the conflicts between alternative visions of the way forward.     

Pluriactivity in rural Norway

This article relates the results of a study carried out on the roles and functions of pluriactivity in rural Norway. The study sought to define the effect on pluriactivity of the integration of rural areas into urban labour markets, international systems of production, and the changes in the sectoral mix in rural areas. The analysis is based on three types of data: a list of enterprises from the national register of economic units, the central register of employed workers, and information from local informants in the sample municipalities. The article concludes that the rate of pluriactivity among the rural population depends on the way in which economic sectors are classified. A further finding is that pluriactivity is an important feature of rural Norway, but is still mainly associated with agricultural enterprise. A final conclusion is that pluriactivity has other characteristics in larger labour markets than in smaller labour markets in rural areas due to the urban influence on the former.     

The rural space in Israel in search of renewed identity: The case of the moshav

This paper aims to describe and explain the changes which have taken place in the rural areas of Israel by focussing on a particular type of community—the moshav, which is a planned smallholders’ settlement, based on family farms and legally organized as a cooperative society. An analysis of the changes that have taken place in the moshav in the past few decades reveals a process of rural restructuring, similar to that which is occurring in many developed countries. New economic activities have replaced farming as sources of income, and newcomers, mostly of urban origin, have invaded rural communities in search of a better quality of life. These changes derive from a combination of structural changes in agriculture, changing government policies and cumulative decisions of rural households. The result is a more heterogeneous moshav—physically, economically and socially, and growing regional, inter-village and intra-village disparities. These developments have a direct impact on the organizational structure of the moshav, its environmental qualities and its exchange relations with the urban sector. As part of the ongoing process of change the moshav is gradually losing some of its unique features, which formed the basis for its identity as a special type of rural community. This leads to the question of whether the moshav will be able to develop a new identity as a distinct type of rural community, or turn into a suburban or urban community. The answer will depend largely on the direction taken by government policy.     

Development of urban behaviour is associated with time since urbanization in a reed-nesting waterbird

Behavioural adaptations are recognized as crucial determinants for successful establishment and persistence of animal populations in a novel urban environment. Here, we examined mechanisms responsible for the development of urban behavioural type in a common waterbird, the Eurasian coot Fulica atra. We compared the behaviour of coots from a rural population and two urban populations that differed in the timing of colonization event (1960s vs. 2000s). We found that some behavioural characters associated with urban life (aggression during nest defence and boldness towards humans during foraging) were more strongly expressed in the older urban population when compared with the recently established urban population. By contrast, coots from the two urban populations showed a similar likelihood of exploiting human-derived food resources, as well as they showed similar levels of physiological stress. Urban coots were generally more aggressive, bolder, and less stressed than their rural conspecifics. Large behavioural and physiological divergence of coots from the recently established urban population and their rural conspecifics suggested that phenotypic plasticity and phenotype sorting may play a key role in the initial stages of urban colonization. On the other hand, increasing expression of boldness and aggression with the time since urbanization may suggest the role of microevolutionary adaptation in response to novel selective forces associated with the urban environment. Our results indicate that a combination of different processes (phenotypic plasticity, phenotype sorting, and microevolution) can determine successful colonization of urban areas by the Eurasian coots, and possibly other bird species.     

Will Rural Areas Still Matter in the 21st Century? (or) Can Rural Sociology Remain Relevant?1

Abstract Despite demographic and economic trends away from rural societies and from agriculture, a consideration of rural areas remains important for two reasons. First, a substantial number of people will continue to live and work in rural areas, even as urbanization spreads across the world. Second, social processes have different consequences in urban and rural areas. Rural sociology must make global restructuring a key concern, it must provide information about social and economic processes in rural and urban areas, and its geographical scope must become truly international.     

Rural land use bifurcation in the urban-rural gradient

The classic urban-rural gradient concept assumes a decline in land use intensity from an intensively developed urban core outward to residential suburbs, culminating in lightly developed rural areas. The concept provides a common framework directing urban socio-ecological research. Given that rural land use includes woodlands and croplands, and croplands appear as ecologically depauperate as urban lands, we investigated land-use patterns along urban-rural gradients for 30 large metropolitan areas in the eastern United States. We predicted a bifurcation at the rural end of the gradient between woodland and cropland land use that does not correspond with human population density (expected to be relatively low in rural areas regardless of land use type). Our data indicated that ‘rural’ was a poor substitute for ‘natural’ as the rural end of the gradients bifurcated at the rural end between woodland and cropland – croplands being demonstratively poor ecological habitats. Indeed, we found that when defined by habitat quality, the habitat known to be biotically homogenized (urban and cropland) remained steady along the urban-rural gradient. Our results do not undermine the utility of the urban-rural gradient framework, but do suggest that the gradient and/or human population density do not necessarily indicate shifts in habitat quality.     

Deserts and oases: the continuing concentration of population in the American Mountain West

The Mountain West is a region that seems to be simultaneously rural and urban. With its wide-open spaces, many national parks, monuments, and forests, and high degree of federal land ownership the West appears as the quintessential rural area. However, over 70 percent of the West's population live in metropolitan areas. This simultaneous rural and urban nature of the West is important in understanding the changing population geography of the region. We examine this by focusing on changing patterns of population concentration among metro and nonmetro counties. Unlike other regions in the US, the Mountain West has never experienced a period of counterurbanization or population deconcentration. Not only is current in-migration to the region increasingly concentrated in old and new metro areas, it is also concentrated in a select number of nonmetro areas as well—particularly nonmetro counties adjacent to metro areas, in retirement destinations, and in recreation centers.