共查询到20条相似文献，搜索用时 15 毫秒
1.
Self-perceived Roles in Life and Achieving Sustainability on Family Farms in North-eastern Australia
Ally Lankester 《The Australian geographer》2012,43(3):233-251
Rural production landscapes in Australia are experiencing a rapid rate of change as a result of, among other factors, climate change, biodiversity loss and changing societal values. Consequently, there is increasing pressure on producers to increase their sustainability. Understanding how producers perceive themselves in the context of this changing landscape is limited but important for the design of policy effective for achieving sustainability. This paper is based on a case study in the north-eastern Australian rangelands that included face-to-face interviews with 28 beef producers and a telephone survey with another 91 producers. The study investigated male and female beef producers' self-perceived roles in life through a lens of different farming discourses and the relationship between these roles and beliefs aligned with sustainability. Results revealed that although producers' self-percieved roles in life were being constructed through a mix of more or less ‘traditional’ discourses, tradition was still a strong influence. Producers who strongly identified with roles linked to ‘less traditional’ discourses were more likely than those who strongly identified with production-orientated roles to agree with beliefs that favoured nature conservation, learning and adapting to change. Increased opportunities for producers to participate in alternative discourses would appear important for fostering a self-identity that is open to learning, difference and change. 相似文献
2.
FAUSTO O. SARMIENTO 《Geographical review》2010,100(2):229-245
The Andean lapwing (Vanellus resplendens Tschudi) prompts rethinking of ethnoecology in neotropical cloud forests and páramos and challenges notions about conservation in mountain protected areas. Using archaeological, historical, and current evidence, I argue that the role of humans in shaping viable high‐mountain bird populations is an important factor in the conservation priorities of tropandean landscapes, particularly in the mountains. The presence of the Andean lapwing demonstrates the intricate linkages between culture and nature in the Andean region. I highlight a paradox of conservation, using the Andean lapwing as the avian indicator of global environmental change as an example of the contest between landscape change, biodiversity, and ethnoecological insights. Landscape stewardship, conservation easements, and cultural landscapes are options for inclusion in the repertoire of scenarios for the survival of healthy avifaunal assemblages in high‐mountain environments that have evolved in synchrony with humans, such as in páramos, cultural landscapes worth protecting in the tropical Andes. 相似文献
3.
《The Professional geographer》2013,65(4):684-696
While research into the formation of memorial landscapes in the American South has focused on those resulting from racial conflicts, a new landscape memorializing labor conflict and class consciousness is also emerging in the region's textile-producing Piedmont. This memorialization poses significant challenges to dominant regional discourses of economic development and class mutuality in a region in which labor organizing and radical politics remain anathema. This paper examines this emerging landscape for what it can tell us about class relations in the region and the process by which memorial landscapes are formed. 相似文献
4.
Toby Moore 《The Professional geographer》2000,52(4):684-696
While research into the formation of memorial landscapes in the American South has focused on those resulting from racial conflicts, a new landscape memorializing labor conflict and class consciousness is also emerging in the region's textile‐producing Piedmont. This memorialization poses significant challenges to dominant regional discourses of economic development and class mutuality in a region in which labor organizing and radical politics remain anathema. This paper examines this emerging landscape for what it can tell us about class relations in the region and the process by which memorial landscapes are formed. 相似文献
5.
Weston M. Eaton Francis R. Eanes Jessica D. Ulrich-Schad Morey Burnham Sarah P. Church J. Gordon Arbuckle 《社会与自然资源》2019,32(7):827-840
The sense of place (SOP) conceptual framework offers theoretical and empirical evidence that links peoples’ multifaceted connections to place(s) to their engagement in pro-environmental and conservation behaviors. The bulk of this research has focused on peoples’ connection to high-amenity places and landscapes. Recent research applies SOP in working landscapes—however, these studies encounter “troubles” that include measurement challenges and mixed results in predicting statistical relationships with conservation outcome variables. As authors of some of these studies, we propose three opportunities and corresponding survey items for developing meaningful SOP measures in future working landscapes research: (1) modify existing SOP dimensions and items to better capture the working landscape dynamics; (2) address how scale may affect behavior and SOP dimensions; and (3) incorporate a conservation ethic dimension into the SOP framework in working lands. 相似文献
6.
Mairi Jay 《New Zealand geographer》2005,61(2):131-138
Abstract: This article examines recent changes to conservation in New Zealand. The argument is influenced by practical experience over the past 15 years, first as conservation planner employed by the Department of Conservation, then as an environmentalist involved in community conservation projects. The development of public‐private partnerships in conservation action over the past 15 years is reviewed. These changes point to the configuration of new landscapes, although the diverse and uncoordinated nature of many contemporary initiatives suggest that future biological communities will comprise a diversity of hybrid mixes from predominantly native to fully non‐native species. 相似文献
7.
Monitoring degradation in arid and semi-arid forests and woodlands: The case of the argan woodlands (Morocco) 总被引：1，自引：0，他引：1
Yann le Polain de Waroux 《Applied geography (Sevenoaks, England)》2012,32(2):777-786
Arid and semi-arid forests and woodlands (hereafter called «dryland forests»), in spite of their ecological and social importance, have received little attention in land change studies. Growing evidence shows that these forests have been receding at very high rates in many places, suggesting a need for a better understanding of the processes and causes of dryland forest degradation. Changes in the extent of dryland forests are debated in part because estimates of forest and woodland areas in drylands are uncertain. Causal explanations of the degradation tend to draw on the literature on desertification and tropical deforestation, and to emphasize either local or remote, and either social or biophysical drivers. This study contributes to a better understanding of dryland forest degradation as a basis for conservation policies. Firstly, we argue that monitoring arid and semi-arid forests and woodlands using area estimates may lead to an underestimation of the severity of change because tree density change often exceeds area change. Secondly, we argue that the analysis of degradation processes in these multifunctional landscapes should integrate both local and remote, and both social and biophysical factors. We use a case study of degradation in the argania woodlands in semi-arid to arid Southwest Morocco to test these two claims. We used gridded tree counts on aerial photographs and satellite images to estimate forest change between 1970 and 2007, and we tested several possible causes of change on the basis of original socio-economic field surveys and climatic and topographic data. We found that forest density declined by 44.5% during this period, a figure that is significantly underestimated if forest area change is used as a measure of degradation. Increasing aridity and, to a lesser extent, fuelwood extraction were related to forest decline. No effect of grazing by local livestock was found. 相似文献
8.
The ongoing encroachment of urban land into natural landscapes has resulted in the degradation of ecosystems throughout Europe. Understanding why the share of urban land has increased is important for managing urban growth and maintaining ecosystem services. We estimate a model of landscape change that integrates geospatial and socioeconomic data in a spatial autoregressive model to explain the variance in urban growth observed in Germany between 2000 and 2006. In doing so, we test several determinants of urbanization identified by theoretical frameworks from landscape ecology and economics, including landscape pattern and transit infrastructure. The results show that despite planning guidelines and policies to promote dense development, urban growth has been extensive. Regions with a high degree of fragmented land and the prevalence of environmental amenities are characterized by particularly strong growth, pointing to challenges in crafting landscape policies that balance economic development with environmental conservation. 相似文献
9.
Fraser MacDonald 《Area》1998,30(3):237-244
Summary This paper reconsiders the role of conservation within the cultural politics of Highland Scotland. The crofting version of the natural heritage debate is regarded as counter-hegemonic to dominant discourses of conservation and the sporting estate. That view is given precedence in defining the ecology and landscape of the Highlands. 相似文献
10.
In the Western Lake Baikal, recent Baikal Rift's tectonics control the topography, seismicity, climate, geomorphology, and economy. Scarps, facets, structural terraces, horsts and grabens, and trapezoid valleys can be clearly observed. They have been generated by the recent tectonic movements along the faults and represent a serious geologic hazard. The specific geological conditions predetermine a unique variety of landscapes. Thus, the main type of the economy is tourism. However, unorganized tourism leads to the degradation of the unique landscapes. It increases risk and requires disaster management. Three criteria has been used for risk assessment: (1) degree of geologic hazard; (2) degree of landscape degradation; and (3) degree of the economy's vitality. The high ecological significance and low stability to antropogeneous pressure are typical for landscapes of the Western Lake Baikal. Thus, some special activities of disaster management should be implemented based on our investigation. 相似文献
11.
Michelle L. Lute Caitlyn R. Gillespie Dustin R. Martin Joseph J. Fontaine 《社会与自然资源》2018,31(2):218-231
Efforts to reverse declines in native grasslands benefit from agricultural policies that encourage private land conservation. The U.S. Department of Agriculture’s Conservation Reserve Program (CRP) improved conservation across landscapes but enrollment has declined. We used sequential exploratory mixed methods to compare landowner and conservation practitioners’ perceptions, evaluate perceived benefits, and identify potential improvements to CRP. Focus groups of practitioners informed a quantitative survey of landowners who had properties >160 total acres in Nebraska. Results suggest potential misalignment in perceptions between practitioners and landowners. Practitioners were concerned that conservation, especially of wildlife, was secondary to profit. But the majority of landowners valued CRP-related ecosystem services, including native pollinators. Practitioners posited that younger landowners were primarily profit motivated, but CRP enrollment did not differ by demographics. Practitioners and landowners identified rule complexity as a major challenge and practitioner–landowner relationships as critical to success. Findings suggest that practitioners may underestimate non-economic motivations and illuminate opportunities to encourage private land conservation. 相似文献
12.
全球重要农业文化遗产(GIAHS)保护与适应性管理(英文) 总被引：5，自引：0，他引：5
世界各地世代居住的农牧民,以多样化的自然资源为基础,通过因地制宜的生产实践活动,创造、形成并保持着许多独具特色的农业系统和景观。这些在本土知识和传统经验基础上所建立起来的农业文化遗产巧夺天工,充分反映了人类及其文化多样性和与自然环境之间深刻关系的演进历程。这些系统不仅维持并适应了具有全球重要意义的农业生物多样性,形成了丰富的本土知识体系,而且更为重要的是,还为人类持续提供了多样化的产品和服务,保障了食物安全和生计安全,提高了人们的生活质量。但是,许多这样的农业生产系统正面临着包括全球化在内的多种影响因素的威胁。2002年,联合国粮农组织发起了一个国际合作计划"全球重要农业文化遗产(GIAHS)保护与适应性管理"。这一全球性倡议旨在建立这些农业文化遗产及其有关的生物多样性、食物与生计安全、景观与文化的保护体系,并在世界范围内得到认可,实现动态保护和可持续管理。 相似文献
13.
《Norsk geografisk tidsskrift. Norwegian journal of geography》2012,66(5):265-276
Barquet, K. 2015. Building a bioregion through transboundary conservation in Central America. Norsk Geografisk Tidsskrift–Norwegian Journal of Geography. Vol. 69, 265–276. ISSN 0029-1951.Proponents of transboundary conservation argue for the formation of a bioregional scale of governance. How such rescaling should be done remains an undiscussed issue. Through a study of the Mesoamerican Biological Corridor in Central America and Si-A-Paz, a transboundary protected area in Nicaragua and Costa Rica, the author investigates how a transboundary scale of conservation is enacted. The study shows that in order to meet the conditions of a bioregion, actors involved in transboundary conservation in Central America produced accounts of social and ecological integrity that did not entirely match local narratives. Moreover, transboundary conservation provided actors with increased mobility across governance scales and sources of funding. In turn, this scalar mobility enhanced the power of already powerful actors in the area, helped states to attract international sources of funding, and empowered previously marginalized local groups at the expense of others. The author concludes that actors involved in transboundary conservation attempt to create new meanings of nature and understandings of society in order to produce a new scale of conservation. However, the study highlights the problems of matching discourses of nature to accounts of social unity, and underlines the political nature of scalar projects. 相似文献
14.
在城镇化、现代化和商业化快速发展的今天,传统文化景观的破碎化已成为传统地域文化景观的重要空间特征和现象,破碎化直接催生了传统文化景观空间的孤岛化现象,直接影响着传统地域文化景观的整体性,成为传统文化景观整体性保护的重要障碍。本文以苏州市甪直镇为例,在分析区域特征及对当地居民进行问卷调查的基础上,通过构造孤岛化评价指数,评价甪直古镇传统文化景观的格局的综合特征和景观孤岛化现象、特征及形成过程。在传统文化景观孤岛化评价的基础上,通过确定保护圈层、构建文化景观遗产廊道和景观生态网络格局,实现传统文化景观空间的拓展、连接和传统文化景观与缓冲空间的有机复合,成为传统地域文化景观区域性整体保护的空间模式。 相似文献
15.
基于景观孤岛化分析的传统地域文化景观保护模式——以江苏苏州市甪直镇为例 总被引：1，自引：0，他引：1
在城镇化、现代化和商业化快速发展的今天,传统文化景观的破碎化已成为传统地域文化景观的重要空间特征和现象,破碎化直接催生了传统文化景观空间的孤岛化现象,直接影响着传统地域文化景观的整体性,成为传统文化景观整体性保护的重要障碍。本文以苏州市甪直镇为例,在分析区域特征及对当地居民进行问卷调查的基础上,通过构造孤岛化评价指数,评价甪直古镇传统文化景观的格局的综合特征和景观孤岛化现象、特征及形成过程。在传统文化景观孤岛化评价的基础上,通过确定保护圈层、构建文化景观遗产廊道和景观生态网络格局,实现传统文化景观空间的拓展、连接和传统文化景观与缓冲空间的有机复合,成为传统地域文化景观区域性整体保护的空间模式。 相似文献
16.
Human well-being is an important concept for human-nature interactions and affected by social, ecologic, and personal factors. There is increasing consensus about the importance of public perceptions of human well-being, but studies on this are still scarce. Here, we conducted 445 face-to-face interviews to assess subjective well-being across diverse respondents and landscapes in the Huailai mountain-basin system, China. The results suggest the actualization process of human well-being is similar to Maslow's hierarchy of needs. We found that mental health was disregarded by most respondents, while basic material for a good life was most valued. Moreover, our results show differences of well-being across different socio-demographic and landscapes characteristics. Apart from good social relations, elderly respondents had highest levels of human well-being in all other four dimensions; respondents from mountainous land with a high level of ecological conservation had the lowest level of well-being. We discuss the factors contribution to well-being and its implications for local management and policies. Understanding the implications of respondents and landscapes characteristics on human well-being can help managers to develop efficient and specific policies. 相似文献
17.
Abstract Since the period of bank deregulation in the 1980s, deferred deposit loan operations, better known as payday lenders, have become commonplace in the landscapes of many American cities. At the same time, traditional banking facilities have become less common, especially in the inner city. Growing disparities in the type of and accessibility to credit in the inner city has generated calls for greater regulation to curb practices by payday lenders that critics claim disproportionately affect poor and minority consumers. Payday lenders argue that they serve communities neglected by traditional banks. This article analyzes the site-location strategies of banks and payday lenders in metropolitan Louisiana, and in Cook County, Illinois, and finds that disenfranchised neighborhoods are simultaneously targeted by payday lenders and neglected by traditional banks. The implications these findings have for public policy and for ongoing discourses on the urban condition, race, and class are briefly discussed. 相似文献
18.
Threats to rural livelihoods and rural landscapes have increased over time as developed nations in particular look for cheaper and more locally based alternatives to traditional energy sources to drive national economies. In New South Wales, through the expansion of coal mines and coal seam gas (CSG), small towns such as Gloucester on the edge of the Upper Hunter are faced with competing visions which seek to redefine their future. Powerful and competing discourses over land use threaten not only the sustainability of the region but the integrity of its sense of place, centred on community, rurality, agricultural production and confrontation of risk from mining. The different discourses of local groups such as ‘tree-changers’, established residents and farmers conflict with those of external organisations such as the State government and mining/CSG companies which envisage Gloucester as a ‘balanced’ space of co-existence and position it as a new node in the carbon supply chain. 相似文献
19.
Abigail Amissah-Arthur Bernard Mougenot Maud Loireau 《International journal of geographical information science》2013,27(6):583-599
Through the integration of SPOT HRV, biophysical and socioeconomic information, the study identified population carrying capacities and their vulnerability to land degradation. Land use intensification on the landscapes was quantified into expansion, early and late phases based on the Ruthenberg index calculated using a biennial series of SPOT images for the period 1986-96. Subsequently, farmland dynamic on different landscapes was calculated while observed patterns were linked with agricultural intensification and population carrying capacity. Results show a pattern of agricultural land degradation due to increasing pressure of population and agricultural intensification within a system characterised by little or no use of inputs. Fifty-six percent of the study area supports a population density higher than the carrying capacity (≤ 15 pers/km-2). Sixty-three percent of the study area is under early to late phases of agricultural intensification. Between 1986-96, cultivation declined 2-3% annually on landscapes with Low risk of degradation but increased by 1-2% on those with Average/Extreme risks. This emphasises the process of land abandonment as farmers move on to cultivating marginal lands despite above normal seasonal rainfalls observed during most of the period. By 1996, cultivation tended to include fields much farther away from the vicinity of villages, compared with 10 years earlier. Furthermore, by 1996, farmlands in the zones of late intensification declined from 12 to 4% and increased from 6 to 11% in the zone under the expansion phase. Indicating that by 1996 substantial amount of the land area required increasing lengths of fallowing. The spatial GIS modelling approach allowed not only identification of zones but synthesis of the observed pattern of landscape degradation. The paper highlights the need for combining remote sensing, biophysical and socio-economic data in environmental degradation studies in developing countries with their poor data availability. The role of developing countries scientists is stressed in taking the forefront to tackle environmental problems, which affect their region. The paper calls for increased co-operation between these scientists and regional and international data providers to overcome data availability problems and pave the way for better local and regional studies on environmental degradation. 相似文献
20.
N. G. Razzhigaeva N. I. Belyanina L. A. Ganzei Kh. A. Arslanov S. B. Chernov 《Geography and Natural Resources》2013,34(2):179-184
Palynological and geochronological data have been used to ascertain the time history of a unique natural-territorial complex — the relict larch stands that have persisted in the southeastern part of Shikotan Island since the Late Pleistocene. The study revealed the development stages of landscapes. Factors favoring vegetation conservation in the refugium are discussed. 相似文献