Eco-cultural landscapes are assumed to be favorable environments for the persistence of biodiversity, but global change may affect differently their terrestrial and aquatic components. Few long-term ...studies have examined how multiple, global change stressors may affect wetland biodiversity in such environments. Facultative paedomorphosis is a spectacular example of intra-specific variation, in which biphasic (metamorphosing) amphibians coexist with fully aquatic conspecifics that do not metamorphose (paedomorphs). Paedomorphosis is seriously threatened by global change stressors, but it is unknown to what extent traditional management will allow its long-term persistence. Here, we tested the effects of alien species introductions while taking into account land use and climate changes on the distribution of two polymorphic newt species (Ichthyosaura alpestris and Lissotriton graecus) in Montenegro by using a 68-yr data set and Bayesian mixed models integrating complex spatial and temporal structures. We found that, despite the persistence of natural landscapes, metamorphs dramatically declined and paedomorphs were nearly extirpated, losing 99.9% of their aquatic area of occupancy and all the major populations. Fish introduction was the main determinant of decline for both phenotypes. Climate and the presence of crayfish further contributed to the decline of metamorphs, which started later and was less dramatic than that of paedomorphs. The near extinction of paedomorphosis on a country-wide scale shows how invasive species determine broad-scale impacts, which can be even stronger than other global change stressors, and underlines the need for immediate management actions to avoid the extinction of a unique developmental process, paedomorphosis.
This paper introduces the high resolution palynological analyses carried out on samples from four cores drilled in the coastal plains of the Cornia and Pecora rivers, southern Tuscany, Italy. This ...study provides new information on the landscape transformations that the area has undergone over the past 7500 years, with focus on Medieval times when settlement patterns and land use contributed the onset of the current landscape. The study area, considered one of the most important early centres of the European civilization, has been fully investigated by the ERC funded nEU-Med project through an interdisciplinary approach combining archaeological, geomorphological, chemical, and archaeobotanical analyses. Environmental features and resource availability were explored through pollen markers of natural environments and human activities suggesting similarities and dissimilarities between the two valleys. In the Cornia Valley, the high diversity and percentages of woody taxa is connected to agrarian exploitation with arboriculture, while the Pecora Valley had a mostly open landscape, with lower diversity and higher percentages of anthropogenic pollen indicators. In both valleys, the land was mainly exploited for grazing resources: the high presence of pasture indicators suggests that domesticated animals should have been an important local resource especially in Medieval times. Pastoral/breeding activities fit into a larger context of management of the territory with specific vocation (namely, salt and iron in these two valleys). The detailed palynological analysis and the comparison between the two valleys highlight the local character of these activities, probably carried out in a collateral way by the peasant communities between the 7th-12th centuries AD.
Après la présentation du potentiel paysager du Jebel Hafit comme objet naturel (géologie, géomorphologie, karst) et l’évocation des usages traditionnels de la montagne en relation avec les réseaux ...d’irrigation (aflaj), l’article montre comment se sont développés plus récemment d’autres modes d’appropriation de l’espace, notamment sur le plan touristique (vestiges archéologiques, route paysagère, points de vue, commerce, hôtels de luxe, folklore, courses de chameaux).
The cultural landscape is a result of the continuous human actions of satisfying the communities’ various needs and the response of the natural system, in its attempt to balance its components in ...relation to the modelling factor - the human society. Thus, the cultural landscape displays the imprint of the infinite possibilities of the human and natural joint manifestation, sometimes hazards bringing their own contribution to the shaping of the cultural landscape. Hazards, whether natural or anthropogenic, are unforeseen phenomena in terms of space or time of their manifestation, and most often have considerable negative consequences. In particular, anthropogenic hazards, which are directly or indirectly related to human activities, appear mainly as a manifestation of the resilience of natural elements in the cultural landscape, as a complex system. Thus, major interventions, such as mining in Roșia Montană area (an activity that had been lasting for over 2000 years) in relation to the unpredictable evolution of the social, economic, technological and political context (on local, national and global level) have favoured the manifestation of some unforeseen events with a negative connotation such as: complex pollution, depreciation of the living standards (in Roșia Montană area mostly due to the cessation of mining activities), demographic aging, etc. The complex analysis of these implications in the above mentioned area allows us to outline an eloquent assessment of the present state of the local cultural landscape and to identify the opportunities of systemic resilience. These include: the awareness of the planning, protection and conservation of the local historical cultural landscape as a primary need, restoration of the cultural landscape (through the aesthetic rehabilitation of degraded cultural elements), the implementation of projects that target the sustainable development of Roșia Montană, as a source of identity and sustainable development, the tourism conversion of activities, etc.
Cultural landscapes, particularly cities with rich historical and cultural heritage, play a crucial role in bolstering the resilience of local communities. The occurrence of climate change-induced ...phenomena jeopardizes cultural landscapes, resulting in the deterioration of historical structures, natural landscapes, cultural heritage, the economy, and the livelihoods of residents in these areas. Therefore, adopting a resilient approach is essential for the integrated management of cultural landscapes. This study develops a model for enhancing cultural landscape resilience to climate change in Nishapur, a historical and cultural city in Iran. Through desk studies, factors affecting the resilience of cultural landscapes to climate change were extracted in the context of developing countries. Subsequently, a model was developed based on the frequency of the occurrence of dimensions and indicators. Snowball sampling was used to distribute questionnaires to 310 members of the academic and professional communities in the field. Next, confirmatory factor analysis (CFA) was conducted using IBM SEM-AMOS to analyze the data and measure the reliability and validity of the model. The findings indicate that the driving factors of change, such as changes in livelihood and social issues, historical fabric and physical environment, natural hazards, biodiversity patterns, and management patterns, can significantly affect the resilience of cultural landscapes to climate change. The developed model can contribute to policymaking in various fields, including urban design and planning, economics, sociology, and cultural heritage conservation. This can play a vital role in creating cultural landscapes that are resilient to the increasing impacts of climate change.
•A model used to improve cultural landscape (CL) resilience to climate change (CC).•Prioritizing factors that bolster the resilience of CL in the face of CC is imperative.•Management patterns play the most crucial role in developing countries.•Livelihood change and social issues are the next important factors.•Promoting tangible and intangible heritage at historical sites and cultural events is necessary.
El presente texto tiene como objetivo comprender la construcción del paisaje cultural de Isla Guafo a partir de los principales imaginarios y prácticas sociales de los buzos lugueros. A través de una ...observación etnográfica detallada que integra medios audiovisuales y de la interpretación histórica del área, nos proponemos llegar a entender cómo este grupo humano asigna significados a los espacios, dándoles sentido desde las prácticas económico-extractivas, la religiosidad popular y desde las memorias individuales y colectivas, evidenciando así formas de entender el territorio que determinan particulares relaciones socio- espaciales.
Isabelle Eberhardt (1877-1904) é uma das viajantes do século XIX que desperta mais interesse da crítica e da historiografia. Seus diários produzem uma reconstrução de gênero, ao serem narrados muitas ...vezes na voz masculina, já que ela própria perambulava pelo deserto vestida de homem; uma relação intrincada e problemática com a alteridade, em suas relações com os nativos e com o poder colonial francês; uma relação complexa com a paisagem do deserto argelino, que lhe serve muitas vezes para elaborar uma personagem mística e martirizada. Este artigo pretende interpretar seus diários de viagem como a paisagem argelina, este sertão africano, e seu travestismo, servem para a elaboração de sua performatividade de gênero e de suas relações com a alteridade no mundo colonial e muçulmano.
South American Araucaria species includeAraucaria araucana(Mol.) C. Koch (Argentina and Chile) andAraucaria angustifolia(Bert.) O. Kuntze (Brazil and Argentina). Both species produce nut-like seeds ...(piñones, pinhões) that have, since pre-Columbian times, formed part of the traditional diet of local societies: Kaingang (A. angustifolia) and Mapuche-Pehuenche (A. araucana). In this work, we compared and analyzed converging and diverging characteristics of these species founded on ecological and ethnobotanical evidence. We also studied the role of human groups in the construction of Araucaria forests. The methodology used was based on a bibliographical analysis that included a wide range of sources, from ecological to social sciences. Our results show that both species hold strong cultural and symbolic significance for associated human groups. The ecological characteristics of both species have favored their rapid territorial expansion since the Holocene; however, palynological, archaeological, and ethnobotanical evidence reinforces the hypothesis that the human groups involved played a key role in this process. For both societies, there are records of past and present practices related to the transport, storage, and processing of the seeds. The landscapes whereA. araucanaandA. angustifoliaare present also reflect use patterns that hold a level of significance that goes beyond merely utilitarian purposes. For the Kaingang and the Mapuche-Pehuenche, the Araucaria forests are associated with the concept of territoriality and play a key role in determining their identity. Our approach to cultural landscapes, which considers the importance of societies in the modelling of natural landscapes, can offer new perspectives for conservation policies and action in both forests.
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