Lambres-lez-Douai – Zac Ermitage 2

Le projet d’aménagement de la Zac Ermitage 2 se décompose en 4 tranches dont les trois premières ont d’ores et déjà fait l’objet de diagnostics par la Direction de l’archéologie préventive de la CAD : Tranche 1 (14/037) : 15 ha, mars-avril 2014, RO : G. Pernin ; Tranche 2 (14/038) : 26 ha, avril-mai 2014, RO : P. Delpuech ; Tranche 3 (14/192) : 16,5 ha, décembre 2014-janvier 2015, RO : F. Carpentier. Ces campagnes de diagnostics ont amené la prescription de fouilles préventives sur 8 secteurs..

Ocean carbon from space: Current status and priorities for the next decade

The ocean plays a central role in modulating the Earth\u27s carbon cycle. Monitoring how the ocean carbon cycle is changing is fundamental to managing climate change. Satellite remote sensing is currently our best tool for viewing the ocean surface globally and systematically, at high spatial and temporal resolutions, and the past few decades have seen an exponential growth in studies utilising satellite data for ocean carbon research. Satellite-based observations must be combined with in-situ observations and models, to obtain a comprehensive view of ocean carbon pools and fluxes. To help prioritise future research in this area, a workshop was organised that assembled leading experts working on the topic, from around the world, including remote-sensing scientists, field scientists and modellers, with the goal to articulate a collective view of the current status of ocean carbon research, identify gaps in knowledge, and formulate a scientific roadmap for the next decade, with an emphasis on evaluating where satellite remote sensing may contribute. A total of 449 scientists and stakeholders participated (with balanced gender representation), from North and South America, Europe, Asia, Africa, and Oceania. Sessions targeted both inorganic and organic pools of carbon in the ocean, in both dissolved and particulate form, as well as major fluxes of carbon between reservoirs (e.g., primary production) and at interfaces (e.g., air-sea and land–ocean). Extreme events, blue carbon and carbon budgeting were also key topics discussed. Emerging priorities identified include: expanding the networks and quality of in-situ observations; improved satellite retrievals; improved uncertainty quantification; improved understanding of vertical distributions; integration with models; improved techniques to bridge spatial and temporal scales of the different data sources; and improved fundamental understanding of the ocean carbon cycle, and of the interactions among pools of carbon and light. We also report on priorities for the specific pools and fluxes studied, and highlight issues and concerns that arose during discussions, such as the need to consider the environmental impact of satellites or space activities; the role satellites can play in monitoring ocean carbon dioxide removal approaches; economic valuation of the satellite based information; to consider how satellites can contribute to monitoring cycles of other important climatically-relevant compounds and elements; to promote diversity and inclusivity in ocean carbon research; to bring together communities working on different aspects of planetary carbon; maximising use of international bodies; to follow an open science approach; to explore new and innovative ways to remotely monitor ocean carbon; and to harness quantum computing. Overall, this paper provides a comprehensive scientific roadmap for the next decade on how satellite remote sensing could help monitor the ocean carbon cycle, and its links to the other domains, such as terrestrial and atmosphere

Constructions excavées d'époque romaine dans le bassin versant de la Basse Plaine de la Scarpe (Nord- Pas-de-Calais)

International audienceDuring the fifteen last years, several rural Roman sites were discovered in Nord-Pas-de-Calais area. Thanks to that, architectural data and specifically excavated buildings increased. A first work on this topic has been done in a small territory around Douai. The collection allowed to show the main properties of this architecture and to try to understand the functions of these structures. Some points can be already noticed: lots of differences in morphology, surface and internal organisation or equipment. This diversity suggest a probable diversity of functions (storage location, residential area, domestic or craft activities). This kind of architecture can take the place of other types (wooden posts, chalk or tile foundation...).Ces quinze dernières années, les fouilles préventives dans le Nord-Pas-de-Calais ont permis la découverte de nombreux sites ruraux d'époque romaine. À travers eux, les données concernant l'architecture et en particulier les constructions excavées se sont multipliées. Cette approche, cantonnée à un territoire circonscrit aux alentours de Douai, se concentre sur les propriétés de cette architecture afin d'en proposer quelques interprétations fonctionnelles. La grande diversité de ces vestiges (de morphologie, de surface, d'organisation interne et d'équipement) suggère probablement des fonctions différentes. Ainsi certaines de ces constructions ont vraisemblablement servi de lieu de stockage, de zone résidentielle et d'aires d'activités domestiques ou artisanales

Un ensemble de monuments funéraires de l'âge du Bronze à Lambres-lez-Douai (Nord) et Brebières (Pas-de-Calais): Synthèse des données des ZAC de l'Ermitage 2 et des Béliers

International audienc

Un ensemble de monuments funéraires de l'âge du Bronze à Lambres-lez-Douai (Nord) et Brebières (Pas-de-Calais): Synthèse des données des ZAC de l'Ermitage 2 et des Béliers

International audienc

Constructions excavées d'époque romaine dans le bassin versant de la Basse Plaine de la Scarpe (Nord- Pas-de-Calais)

International audienceDuring the fifteen last years, several rural Roman sites were discovered in Nord-Pas-de-Calais area. Thanks to that, architectural data and specifically excavated buildings increased. A first work on this topic has been done in a small territory around Douai. The collection allowed to show the main properties of this architecture and to try to understand the functions of these structures. Some points can be already noticed: lots of differences in morphology, surface and internal organisation or equipment. This diversity suggest a probable diversity of functions (storage location, residential area, domestic or craft activities). This kind of architecture can take the place of other types (wooden posts, chalk or tile foundation...).Ces quinze dernières années, les fouilles préventives dans le Nord-Pas-de-Calais ont permis la découverte de nombreux sites ruraux d'époque romaine. À travers eux, les données concernant l'architecture et en particulier les constructions excavées se sont multipliées. Cette approche, cantonnée à un territoire circonscrit aux alentours de Douai, se concentre sur les propriétés de cette architecture afin d'en proposer quelques interprétations fonctionnelles. La grande diversité de ces vestiges (de morphologie, de surface, d'organisation interne et d'équipement) suggère probablement des fonctions différentes. Ainsi certaines de ces constructions ont vraisemblablement servi de lieu de stockage, de zone résidentielle et d'aires d'activités domestiques ou artisanales

État de la recherche sur les enclos circulaires de l’Âge du Bronze dans la moyenne vallée de la Scarpe : les sites de Lambres-lez-Douai et de Sin-le-Noble (Nord)

National audienc

L’espace des monuments funéraires de l’âge du Bronze et leur devenir sur la longue durée : étude de cas des Hauts-de-France

International audienc

L’espace des monuments funéraires de l’âge du Bronze et leur devenir sur la longue durée : étude de cas des Hauts-de-France

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