L'évolution de quelques paysages ruraux de la montagne vosgienne au travers de la photographie aérienne / The use of air photography to observe changes in some rural landscapes of the Vosges mountains

1995 ◽  
Vol 83 (3) ◽  
pp. 137-148
Author(s):  
Jean-Claude Fombaron
Keyword(s):  
Rural Landscapes ◽  
Vosges Mountains

Out of War

2018 ◽  
Author(s):  
Mariane C. Ferme
Keyword(s):  
Sierra Leone ◽  
Red Cross ◽  
Cultural Survival ◽  
Social Fabric ◽  
Rural Landscapes ◽  
Republic Of China ◽  
Liminal Spaces ◽  
Humanitarian Interventions ◽  
Sensory History ◽  
History Of

Out of War is an ethnographic engagement with the nature of intercommunal violence and the material returns of history during and after the 1991–2002 Sierra Leone civil war. The questions raised concern the nature and reckoning of time and reality, fact and fiction; the experience of violence and trauma; the reversibility of perpetrator and victim, friend and enemy; and past, present, and future in the colony and postcolony. The book is a reflection on West African epistemologies and ontologies that contribute to questions in counterpoint with those of international humanitarianism, struggling with the possibilities of truth and quandaries of justice. In the context of massive population displacements and humanitarian interventions, the ethnography traces strategies of psychological, political, and cultural survival and material dwelling in liminal spaces in the midst of the destruction of the social fabric engendered by war. It also examines the juridical creation of new figures of crimes against humanity at the Special Court for Sierra Leone. The Sierra Leone scene, in the aftermath of war, is visualized as a landscape of chronotopes, neologisms that summon the uncertainty of war: the sobel (“soldier by day, rebel by night”), pointing to the instability of distinctions between enemy and friend, or of opposing parties in the war (the rebels of the Revolutionary United Front [RUF] and soldiers in the national army), and the rebel cross, pointing to the possibility that the purported neutrality of the Red Cross masked partisan interests alongside the RUF. Chronotopes also testify to the difficulty of discerning between facts and rumors in war, and they freeze in time collective anxieties about wartime events. Finally, beyond the traumas of war, the book explores the returns of material traces in counterpoint to the more “monumental” presence of Chinese investments in Africa today, and it explores the forgotten sensory history of another China (Taiwan versus the People’s Republic of China) and another Africa inscribed in ordinary agrarian practices on rural landscapes, and in the fabric of domestic life, particularly since the non-aligned movement emerged from the Bandung conference in 1955.

scholarly journals New Integrated Approaches to Climate Emergency Landscape Strategies: The Case of Pan-European SATURN Project

2020 ◽  
Vol 12 (20) ◽  
pp. 8419
Author(s):  
Anastasia Nikologianni ◽  
Alessandro Betta ◽  
Angelica Pianegonda ◽  
Sara Favargiotti ◽  
Kathryn Moore ◽  
...  
Keyword(s):  
Blind Spot ◽  
Lessons Learned ◽  
Ecosystem Research ◽  
Environmental Challenges ◽  
Rural Landscapes ◽  
Nation States ◽  
Regulatory Frameworks ◽  
Regional Strategies ◽  
Innovation And Technology ◽  
Development Goals

The landscape has been described as a ‘blind spot’ when examined in light of regional strategies. The immense potential of peri-urban and rural hinterlands to counter the climate emergency is therefore also overlooked. The European Institute of Innovation and Technology (EIT)Climate-KIC’s (Knowledge and Innovation Community) System and sustainable Approach to virTuous interaction of Urban and Rural LaNdscapes (SATURN) aims to address this short-sightedness. The reason why we do not see or value the landscape is complex, but part of the problem relates to its multiple ownership, numerous types and scales of conflicting designations, governance structures, policy requirements, and regulatory frameworks. This leads to an approach that is fragmented and sectoral and, therefore, fails to see the bigger picture or recognise the value that the territory has in order to deal with current environmental challenges. With partners from across Europe, the pan-European Orchestrated Ecosystem research project co-funded by EIT Climate-KIC, SATURN aims to develop new integrated strategies which will increase awareness of the capacity of the landscape, which is seen is seen as a vital way to address the deepening climate emergency. SATURN anticipates that the outputs will build capacity across Europe to help nation-states meet the 2030 UN Sustainable Development Goals (UNSDGs) and respond to the environmental challenges. This paper, reporting on interim findings, sets out the next phase of the project and concludes with lessons learned so far, including an initial identification of processes that can be applied in regions across Europe and an evaluation of the significance of exchanging knowledge between different countries.

scholarly journals Using Participatory Spatial Tools to Unravel Community Perceptions of Land-Use Dynamics in a Mine-Expanding Landscape in Ghana

2021 ◽  
Author(s):  
Jane J. Aggrey ◽  
Mirjam A. F. Ros-Tonen ◽  
Kwabena O. Asubonteng
Keyword(s):  
Land Use ◽  
Adverse Effects ◽  
Large Scale ◽  
Sub Saharan Africa ◽  
Small Scale ◽  
Eastern Region ◽  
Food Crop ◽  
Mosaic Landscape ◽  
Rural Landscapes ◽  
The Future

AbstractArtisanal and small-scale mining (ASM) in sub-Saharan Africa creates considerable dynamics in rural landscapes. Many studies addressed the adverse effects of mining, but few studies use participatory spatial tools to assess the effects on land use. Hence, this paper takes an actor perspective to analyze how communities in a mixed farming-mining area in Ghana’s Eastern Region perceive the spatial dynamics of ASM and its effects on land for farming and food production from past (1986) to present (2018) and toward the future (2035). Participatory maps show how participants visualize the transformation of food-crop areas into small- and large-scale mining, tree crops, and settlement in all the communities between 1986 and 2018 and foresee these trends to continue in the future (2035). Participants also observe how a mosaic landscape shifts toward a segregated landscape, with simultaneous fragmentation of their farming land due to ASM. Further segregation is expected in the future, with attribution to the expansion of settlements being an unexpected outcome. Although participants expect adverse effects on the future availability of food-crop land, no firm conclusions can be drawn about the anticipated effect on food availability. The paper argues that, if responsibly applied and used to reveal community perspectives and concerns about landscape dynamics, participatory mapping can help raise awareness of the need for collective action and contribute to more inclusive landscape governance. These findings contribute to debates on the operationalization of integrated and inclusive landscape approaches and governance, particularly in areas with pervasive impacts of ASM.

scholarly journals Classification of Very-High-Spatial-Resolution Aerial Images Based on Multiscale Features with Limited Semantic Information

2021 ◽  
Vol 13 (3) ◽  
pp. 364
Author(s):  
Han Gao ◽  
Jinhui Guo ◽  
Peng Guo ◽  
Xiuwan Chen
Keyword(s):  
Deep Learning ◽  
Land Cover ◽  
Spatial Resolution ◽  
Large Scale ◽  
High Spatial Resolution ◽  
Training Data ◽  
Aerial Images ◽  
Rural Landscapes ◽  
Feature Representations ◽  
Object Based

Recently, deep learning has become the most innovative trend for a variety of high-spatial-resolution remote sensing imaging applications. However, large-scale land cover classification via traditional convolutional neural networks (CNNs) with sliding windows is computationally expensive and produces coarse results. Additionally, although such supervised learning approaches have performed well, collecting and annotating datasets for every task are extremely laborious, especially for those fully supervised cases where the pixel-level ground-truth labels are dense. In this work, we propose a new object-oriented deep learning framework that leverages residual networks with different depths to learn adjacent feature representations by embedding a multibranch architecture in the deep learning pipeline. The idea is to exploit limited training data at different neighboring scales to make a tradeoff between weak semantics and strong feature representations for operational land cover mapping tasks. We draw from established geographic object-based image analysis (GEOBIA) as an auxiliary module to reduce the computational burden of spatial reasoning and optimize the classification boundaries. We evaluated the proposed approach on two subdecimeter-resolution datasets involving both urban and rural landscapes. It presented better classification accuracy (88.9%) compared to traditional object-based deep learning methods and achieves an excellent inference time (11.3 s/ha).

scholarly journals Ethnobotanical biocultural diversity by rural communities in the Cuatrociénegas Valley, Coahuila; Mexico

2021 ◽  
Vol 17 (1) ◽  
Author(s):  
Eduardo Estrada-Castillón ◽  
José Ángel Villarreal-Quintanilla ◽  
Juan Antonio Encina-Domínguez ◽  
Enrique Jurado-Ybarra ◽  
Luis Gerardo Cuéllar-Rodríguez ◽  
...  
Keyword(s):  
Rural Communities ◽  
Exotic Species ◽  
Protected Area ◽  
Indigenous Communities ◽  
Larrea Tridentata ◽  
Biocultural Diversity ◽  
Ethnobotanical Knowledge ◽  
Structured Interviews ◽  
Biosphere Reserves ◽  
Rural Landscapes

Abstract Background Cuatrociénegas, part of the Chihuahuan Desert, is a region of unique biological, geological, geographical, and evolutionary importance. Its current population is mestizo; nevertheless, it has high national historical, cultural, and touristic relevance in Mexico. It has been cataloged as nationally significant for its flora and fauna by Mexican law, as well as being designated a High Protection site by the World Wildlife Fund and UNESCO. Because of its diverse and complex biological and sociocultural characteristics, we considered it important to determine, identify, and analyze various aspects of the traditional ethnobotanical knowledge and practices in this region. Methods Between 2016 and 2019, seven field trips were made to document the knowledge and use of flora. Cuatrociénegas is a protected area, collecting botanical material is regulated, so specimens were photographed and collected in neighboring communities, and in public and private gardens. Later permission was obtained to complete the collection of specimens (2019–2020). The plants were identified and entered into the flora database of the state of Coahuila, and deposited in the Herbarium of the Faculty of Forest Sciences, Autonomous University of Nuevo León, Mexico. One hundred ten local residents (50 men and 60 women), aged between 27 and 91 years, were interviewed (semi-structured interviews). The cultural importance of ethnobotanical resources (cultural significance index) and its significance with respect to ethnobotanical richness in other Biosphere Reserves in Mexico (Mann-Whitney test), and similarities in the diversity of exotic species (Sørensen index) were studied. Results and discussion The ethnobotanical information registers 158 species and 132 genera in 57 vascular and non-vascular families, documenting a greater knowledge and use of cultivated species (84) with respect to wild species (74). The diversity of plants reported is compared to other ethnobotanical studies carried out in Mexican Biosphere Reserves. These results are highly relevant, in spite of unique exotic species. The people local pay special attention to medicinal and ornamental plants. The species that presented the highest use values are Larrea tridentata, Jatropha dioica, and Machaeranthera pinnatifida, three species characteristic of the desert region. Conclusions The particular diversity of wild flora in Cuatrociénegas Valley, combined with the varied introduced flora, is an important multifunctional resource. Special attention to introduced species is associated with harvesting use restrictions in the protected area as well as the high value of ornamental species that are difficult to maintain in desert areas. The extensive use of ethnobotanical knowledge is an example that biocultural diversity (at the conceptual level) is also strongly associated with socio-ecological systems incorporating mestizo groups and semi-urban rural landscapes, thus ceasing to be an exclusive focus of indigenous communities and regions.

Social Structures and Spatial Alignments of Agrarian Urbanisation

Urbanisation ◽  
2021 ◽  
pp. 245574712110165
Author(s):  
K. Sivaramakrishnan
Keyword(s):  
Economic Growth ◽  
Natural Resources ◽  
Urban Sprawl ◽  
Regional Variation ◽  
Social Structures ◽  
Regional Patterns ◽  
Rural Landscapes ◽  
Agrarian Society ◽  
Marginalised Groups ◽  
Conservation Projects

Agrarian urbanisation has gathered pace and intensity in the last few decades after economic liberalisation in India. A faster rate of economic growth has exacerbated the extraction of rural natural resources to supply increased urban demands. At the same time, rural landscapes have been transformed by expanded infrastructure, new industrial ventures, conservation projects and urban sprawl. These processes have been mediated by shifting patterns of caste power and political mobilisation. However, they also seem to have exacerbated social inequality while making historically marginalised groups such as Dalits and Adivasis suffer greater dispossession and livelihood precarity. Case studies from different regions of India reveal both the socio-economic dynamics of regional variation in these broad outcomes of agrarian urbanism, and the cross-regional patterns of environmental degradation, exacerbated inequality and difficulties faced by agrarian society in reproducing itself as an integral part of Indian prosperity and progress.

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