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Literatura académica sobre el tema "Usage antérieur des terres"
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Artículos de revistas sobre el tema "Usage antérieur des terres"
BOUCHARD, ISABELLE. "L’organisation des terres autochtones de la vallée du Saint-Laurent sous le Régime britannique". Journal of the Canadian Historical Association 27, n.º 1 (18 de julio de 2017): 31–59. http://dx.doi.org/10.7202/1040524ar.
Texto completoHamon, Françoise. "Du bon usage de l’archéologie en terres alsacienne et mosellane". Bulletin Monumental 177, n.º 3 (2019): 283. http://dx.doi.org/10.3406/bulmo.2019.13775.
Texto completoCastonguay, Stéphane. "Foresterie scientifique et reforestation : l’État et la production d’une « forêt à pâte » au Québec dans la première moitié du xxe siècle1". Revue d'histoire de l'Amérique française 60, n.º 1-2 (21 de febrero de 2007): 61–93. http://dx.doi.org/10.7202/014595ar.
Texto completoMárton, András. "Mobilier en terre sigillée dans les sépultures pannoniennes." Communicationes Archaeologicae Hungariae 2008 (19 de enero de 2008): 135–90. http://dx.doi.org/10.54640/cah.2008.135.
Texto completoCarotenuto, Silvana y Tristan Rodriguez. "Passages d’innocence : la différence photographique dans l’oeuvre de Jacques Derrida". Études françaises 51, n.º 2 (17 de junio de 2015): 119–45. http://dx.doi.org/10.7202/1031232ar.
Texto completoDréau, Victorine. "« Nous sommes la montagne qui ressent »". EcoRev' N° 55, n.º 2 (28 de diciembre de 2023): 119–34. http://dx.doi.org/10.3917/ecorev.055.0119.
Texto completoAdekambi, Souleïmane A., Jean Eudes A. Codjovi y Jacob A. Yabi. "Facteurs déterminants l’adoption des mesures de gestion intégrée de la fertilité des sols (GIFS) au nord du Bénin : une application du modèle probit multivarié au cas de producteurs de maïs". International Journal of Biological and Chemical Sciences 15, n.º 2 (22 de junio de 2021): 664–78. http://dx.doi.org/10.4314/ijbcs.v15i2.22.
Texto completoAlary, Véronique y Denis Gautier. "Évaluer la contribution de l’élevage au développement des régions sèches : indicateurs en vue de politiques publiques adaptées". Perspective, n.º 60 (2023): 1–4. http://dx.doi.org/10.19182/perspective/37106.
Texto completoMalézieux, Eric, Damien Beillouin y David Makowski. "Mieux nourrir la planète : diversifier les cultures pour construire des systèmes alimentaires durables". Perspective, n.º 58 (2022): 1–4. http://dx.doi.org/10.19182/perspective/36931.
Texto completoΔΗΜΗΤΡΟΠΟΥΛΟΣ, ΔΗΜΗΤΡΗΣ. "ΔΟΜΗΣΗ ΚΑΙ ΚΟΙΝΟΤΙΚΗ ΠΑΡΕΜΒΑΣΗ ΣΤΑ ΝΗΣΙΑ ΤΟΥ ΑΙΓΑΙΟΥ, 17ος-αρχές 19ου αι." Μνήμων 23 (1 de enero de 2001): 37. http://dx.doi.org/10.12681/mnimon.705.
Texto completoTesis sobre el tema "Usage antérieur des terres"
Delcourt, Ninon. "Modélisation des signatures chimiques des sols en fonction de l'historique de leurs usages : la mémoire du sol au service de l'écologie actuelle". Electronic Thesis or Diss., Aix-Marseille, 2022. http://www.theses.fr/2022AIXM0164.
Texto completoLand use is known to be one of the major factors driving soil microbial and physico-chemical properties. Understanding its long-term effect remains a major challenge in assessing current soil functioning and vulnerability to global changes. In the Mediterranean region, abandonment of terrace agriculture since 1860 induced the coexistence of forests with different ages. The aim of this thesis is to determine whether, in the case of forest soils, past land use (i) leads to a specific chemical signature and (ii) to different physico-chemical and biological properties affecting its current functioning. To do this, the analytical potential of FTIR spectroscopy allowed to create a referential model of soil chemical signatures of soils according to their current land use (forest vs agrosystem), depending on associated practices and climate. Then, this technique was tested to discriminate soils with different historical land uses (ancient, recent and very recent forests in the Parc Naturel Régional du Luberon) according to different soil depths and climatic conditions. Finally, the influence of past land use on current soil functioning was studied by means of microbial and mesofauna analyses as well as through complementary physico-chemical analyses. This study therefore confirms that land use legacy must be considered when assessing soil vulnerability in a context of climate change
Gitz, Vincent. "Usage des terres et politiques climatiques globales". Phd thesis, ENGREF (AgroParisTech), 2004. http://pastel.archives-ouvertes.fr/pastel-00000622.
Texto completoCamus, Elise. "Polymères amphiphiles à usage biomédical synthétisés à partir d'un squelette SEBS : styrène-éthylène-butylène-styrène : polymérisation stéréospécifique du styrène catalysée par des complexes allyllanthanidiques". Dijon, 2000. http://www.theses.fr/2000DIJOS080.
Texto completoGrinand, Clovis. "Suivi et modélisation des changements d’usage des terres et stocks de carbone dans les sols et les arbres dans le cadre de la REDD+ à Madagascar. : vers des mesures pertinentes localement et cohérentes à large échelle". Thesis, Montpellier, SupAgro, 2016. http://www.theses.fr/2016NSAM0030.
Texto completoLand use change due to agriculture and forestry, generates a significant loss of biodiversity and is an important part of our greenhouse gas (GHG) emissions causing climate change. The Reduction of Emissions from Deforestation and Forest Degradation, conservation, sustainable management and restoration of carbon stocks (REDD+) mechanism initiated ten years ago is struggling to establish because of many political and scientific constraints. Despite the existence of guidelines developed by the international scientific community, tools and data necessary to provide accurate, cost and usable at different scales. The objective of this thesis is to develop innovative methods to reduce uncertainties in the estimates of CO2 emissions and sequestrations from deforestation, degradation and land regeneration. Madagascar, a country committed in REDD+ for eight years and subjected to significant losses of biodiversity and forest cover, is taken as an example. Three complementary studies were carried out: i) monitoring of deforestation in tropical humid and dry regions, ii) estimates of carbon stocks in soils and forests and iii) land use change model. We have developed a new methodology for monitoring deforestation in Madagascar considering the national definition of forests and accounted for small plots of slash and burn practices. The figures of deforestation vary from one region to another, and have been updated to 2013. An innovative methodology for soil organic carbon stock mapping at fine resolution and regional scale has been developed by coupling many environmental factors and a field inventory using a machine learning model. This spatial carbon model was applied on satellite images acquired twenty year ago to assess the degradation of soil carbon stocks and potential regeneration. Loss and gain factors due to various land use change were estimated. Finally, the land use change framework developed allowed us to understand the biophysical and socio-economic factors related to deforestation, land degradation and regeneration, and provide spatially scenarios to assist policy makers. The results obtained in this thesis and the methodologies developed allow to feed the discussions and documents relating to the REDD + strategy in Madagascar. It contributes and is aimed at a better management of agro-ecosystems by providing accurate spatial information, locally relevant and globally consistent
Dussol, Lydie. "Feux et forêts mayas : usages et gestion des combustibles ligneux dans les Basses Terres centrales mayas à la période Classique : le cas du site de Naachtun, Petén, Guatemala : approche anthracologique". Thesis, Paris 1, 2017. http://www.theses.fr/2017PA01H072.
Texto completoThe rise and development of ancient Maya societies in the tropical forests of the Maya Lowlands, a demanding environment, have raised important questions, most of which remain unanswered due to a lack of empirical data. Models describing Maya forest exploitation, landscapes impact and adaptation to environmental changes over three millennia of occupation mostly rely on palynological and sedimentological data. Archaeological or archaeobotanical data has conversely very rarely been used to test these models. Specifically, no attempt has been made to reconstruct systematically the global wood economy of ancient Maya cities. Wood was an indispensable resource for the Maya, as for all pre-industrial societies, and thus constitutes a key economic and ecological indicator for understanding socio-environmental interactions over time. This doctoral study therefore aims to conduct a systematic and diachronic anthracological study at a Maya site, in order to reconstruct domestic firewood collection strategies and analyze cross relations between human activities and woodland changes throughout the whole length of the occupation. This research has been carried out at the site of Naachtun, a Classic period city (AD 250-950) located in northern Petén, Guatemala. The development of the city over eight centuries≈ ( AD 150 -950/1000), with non-linear population dynamics, and its resilience during the Terminal Classic crisis, made the site of Naachtun a relevant candidate for the study of the interactions between the ancient Maya and the forest on a long-term scale. This required beforehand the compilation of a wood reference collection for the Central Maya Lowlands, which now comprises 231 taxa belonging to 52 families, physical and numerical materials included. Two other lines of research have been developed in this project. The first focuses on the impact of taphonomic processes on the preservation of archaeological charcoal at Maya sites, by means of an experimental study of the combustion of five tree species of the Maya forest. The second one deals with the use of fire and ashes in the ritual practices of the ancient Maya. Ash and charcoal deposits resulting from ritual actions are examined through a spatial approach in order to reconstitute the human gestures that are responsible for their formation. These three interdependent lines of research allow us to demonstrate the usefulness of anthracology in the study of the socio-environmental dynamics and human behaviors in the Maya Lowlands
De, Almeida Claudio Aparecido. "Paysage des systèmes de production agropastoraux de l'État du Rondônia - Amazonie brésilienne". Thesis, Montpellier, 2016. http://www.theses.fr/2016MONTT123/document.
Texto completoRecent global agreements sponsored by UN to sustainable development and reduction of greenhouse gases emission, undergo by the reduction of deforestation and an increase of productivity of the areas occupied by agricultural production systems. In 2014 the Brazilian Amazon deforestation reached 760.305,5 km2. This area has different land uses with different financial and social returns and different environmental impacts. To know the land use and land cover (LULC) and the predominant production systems in this deforested area is a basic condition for planning actions and public policies for sustainable development. This study developed methodologies for detailed LULC mapping, and to regionalization of agricultural production systems. The mapping of LULC of Brazilian Amazon confirmed previous studies, showing that most of the deforested area is used for livestock activity (about 60%), followed by secondary vegetation (about 20%) and annual crops (about 5%). Regionalization of agricultural production systems was carried out in two stages. The first one was carried out at local administrative boundary, using spatially explicit data of LULC and deforestation, analyzed in conjunction with municipal socioeconomic data spatialized at local level. Based on these results we identified, among five agricultural production systems at the state level. The dimension of territorial configuration showed that each agricultural production system form different types of landscapes. The second stage was conduced with cells of 10 X 10 Km, with LULC spatially explicit data, deforestation and a matrix of distance to infrastructure elements, and using landscape metrics. Was possible to classify the predominant agricultural production system in each cell, and identify the effect of these systems on the landscape. Nine agricultural production systems were found: two in forest domains (Forest Domain, Initial Front), three in agriculture domain (Strict Agriculture, Dominant Agriculture and Coexistence Area) and four in livestock domain (Intensified Beef, Not Intensified Beef, Intensified Beef-Milk and Not Intensified Beef-Milk). The methodologies resulted from this thesis will enable the creation of an operational monitoring system of LULC, continuous and at low cost, and also of the prevailing agricultural production system in each of the deforested territory. With this monitoring system, it will be possible to follow up the effect of public policies in the region, looking for sustainable development
Keyvanshokouhi, Kardan Saba. "Projecting the evolution of soil due to global change". Thesis, Aix-Marseille, 2018. http://www.theses.fr/2018AIXM0072.
Texto completoSoil is a critical natural resource that inherently changes through time. To preserve the soil and protect it, it is necessary to predict the consequences of human activities and global change on soil evolution. This can be achieved using soil evolution modelling. In this study, we demonstrated the sensitivity of SoilGen to climate, land use and tillage reduction and identified three of its main limitations, namely some over-simplified processes, some missing processes and a simplifying assumption of constant soil volume. To overcome these limitations, we 1) built up the first fully modular soil evolution model, OC-VGEN, by using the process of SoilGen2.24 model in a modelling platform, VSoil; 2) tested different formalisms for some of the key processes responsible for the OC depth distribution, namely the root depth distribution, bioturbation and the depth evolution of the OC decomposition rate; 3) proposed a first, mechanistic approach to account for soil volume change in a short to medium time scale soil evolution modelling. OC-VGEN was used to reproduce and project the depth distribution of OC at a century time scale for Luvisols having experienced different histories of land use and tillage. We demonstrated that, at this time scale, 1) the impact of feedback processes on OC depth distribution are not negligible; 2) land use and tillage, beside their direct impact on the input of organic matter to soil, influence the internal feedbacks leading to an indirect impact on OC dynamics; 3) when projecting soil evolution, the lack of knowledge on the process definition has a larger influence on the projected trajectories than uncertainties on climate or land use scenarios
Rangé, Charline. "Multi-usage des ressources et mobilités : l'intensification dans une zone humide sahélienne. Le lac Tchad vu par sa fenêtre camerounaise". Thesis, Paris, AgroParisTech, 2016. http://www.theses.fr/2016AGPT0014/document.
Texto completoThe Lake Chad is unique in the Sahelian band. Whereas large scale irrigated schemes has characterized the other wetlands, here the development of agriculture, cattle breeding and fishing has been based on the use of the water floods and on mobilities. Almost virgin until the 1940s, the Lake has become a highly populated and cosmopolitan area, exporting diversified foodstuffs to the urban markets of the sub-region. Through the analysis of agrarian and territorial dynamics of the Cameroonian lake shores, this research questions to which extent multi-use of the natural resources and mobilities may allow further agricultural intensification and population increase in such an uncertain environment.Closer complementarity and synergy between activities pave the way for ecological intensification and territorial development inducing wealth and job generation. Due to its marginal nature, the Cameroonian part of the Lake has been the place of continuous social innovations, ensuring to a great diversity of people the access to productive assets and markets. In this sense, it has been actually decisive for the dynamic of intensification. Hydro-ecological, economic and demographic uncertainty has been integrated into the “normal” functioning of the agrarian system and territory. Nowadays, the political uncertainty threatens the future of the Lake Chad. It results both from agricultural and environmental policies and from conflicts between local authorities, that are constitutives of the relation between the State and the populations
Libros sobre el tema "Usage antérieur des terres"
Joan, Julià i. Muné, ed. Llengua i ús a les terres de Ponent: Criteris i àmbits d'aplicació. [Lleida]: Pagès Editors, 2000.
Buscar texto completoJulià i Muné, Joan, ed., ed. Llengua i ús a les terres de ponent: Criteris i àmbits d'aplicació. [Lleida]: Pagès Editors, 2000.
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