Naujan-et-Postiac

Geography

Location

Naujan-et-Postiac is a commune in the far south of the former canton of Branne, the new canton of Côteaux de Dordogne, and the arrondissement of Libourne, bordering the former canton of Targon, the new canton of Entre-deux-Mers, and the arrondissement of Langon.

The settlement is largely scattered, as in most communes in the region, with numerous hamlets, outlying settlements, and localities, whose activity is obviously linked to agriculture.

A small tributary of the Dordogne, the Engranne, itself swollen by an estey, separates the commune from its neighbor, Jugazan.

The commune is located 35 km east of Bordeaux, the departmental capital, 18 km south-southeast of Libourne, the arrondissement capital, and 6 km south of Branne, the seat of the Brannais community of communes.

Neighboring communes

The bordering communes are Rauzan to the northeast, Jugazan to the east, Bellefond to the southeast, Romagne to the southwest, Daignac to the west, Guillac to the northwest, Lugaignac to the north-northwest and Saint-Aubin-de-Branne to the north.

Climate

Historically, the commune has been exposed to an Aquitaine oceanic climate. In 2020, Météo-France published a typology of climates in metropolitan France, in which the commune is exposed to an oceanic climate and is located in the Aquitaine-Gascon climate region, characterized by abundant rainfall in spring and moderate rainfall in autumn, low sunshine in spring, hot summers (19.5°C), light winds, frequent fog in autumn and winter, and frequent thunderstorms in summer (15 to 20 days).

For the period 1971–2000, the average annual temperature was 12.8°C, with an annual temperature range of 14.8°C. The average annual cumulative precipitation was 839 mm, with 11.8 days of precipitation in January and 6.9 days in July. For the period 1991-2020, the average annual temperature observed at the nearest weather station, located in the commune of Saint-Émilion 12 km away as the crow flies, is 13.9°C and the average annual cumulative precipitation is 798.1 mm. For the future, the climatic parameters of the commune estimated for 2050 according to different greenhouse gas emission scenarios can be consulted on a dedicated site published by Météo-France in November 2022.

Urban planning

Typology

As of January 1, 2024, Naujan-et-Postiac is categorized as a rural commune with dispersed housing, according to the new seven-level communal density grid defined by INSEE in 2022. It is located outside an urban unit. Furthermore, the commune is part of the Bordeaux catchment area, of which it is a suburban commune. This area, which includes 275 communes, is categorized in areas of 700,000 inhabitants or more (excluding Paris).

Land use

The land use of the commune, as shown in the European biophysical land use database Corine Land Cover (CLC), is marked by the importance of agricultural land (85.6% in 2018), an increase compared to 1990 (84.3%). The detailed breakdown in 2018 is as follows: permanent crops (61.6%), forests (14.4%), arable land (11%), heterogeneous agricultural areas (7.5%), meadows (5.6%). The evolution of the land use of the commune and its infrastructure can be observed on the various cartographic representations of the territory: the Cassini map (18th century), the general staff map (1820-1866) and the IGN maps or aerial photos for the current period (1950 to today).

Communication routes and transport

The main road connections are the D128 departmental road, which crosses the village and leads northwest to Guillac and southwest to Jugazan and Rauzan, and the D19 departmental road, which crosses the western part of the commune and leads north to Branne and south to Romagne. On the D128, about 500 meters east of the village, the D128e5 departmental road provides access to Saint-Jean-de-Blaignac to the northeast.

The nearest access to the A62 motorway (Bordeaux-Toulouse) is access point 2, known as Podensac, which is 29 km southwest. Access point 1, known as Bazas, to the A65 motorway (Langon-Pau) is 44 km south. The nearest access to the A89 motorway (Bordeaux-Lyon) is the motorway interchange with Route Nationale 89, located 16 km northwest.

The nearest SNCF train station is Libourne, 18 km northwest by road, on the TGV Atlantique Paris-Bordeaux line, the Intercités Lyon-Bordeaux line, and the TER Nouvelle-Aquitaine network. Cérons train station on the Bordeaux-Sète TER Nouvelle-Aquitaine line is 25 km southwest by road.

Major risks

The territory of the commune of Naujan-et-Postiac is vulnerable to various natural hazards: meteorological (storm, thunderstorm, snow, extreme cold, heatwave or drought), floods, ground movements and earthquakes (very low seismicity). It is also exposed to a technological risk, the rupture of a dam. A site published by the BRGM allows you to simply and quickly assess the risks of a property located either by its address or by the number of its plot.

Natural risks

The commune has been declared a natural disaster site due to damage caused by floods and mudslides in 1982, 1983, 1999, and 2009.

Ground movements likely to occur in the commune include subsidence and collapses related to underground cavities (excluding mines). Furthermore, to better understand the risk of land subsidence, the national inventory of underground cavities allows for the location of those located in the commune.

The shrinkage-swelling of clay soils can cause significant damage to buildings in the event of alternating periods of drought and rain. The entire commune is at medium or high risk (67.4% at the departmental level and 48.5% at the national level). Of the 285 buildings counted in the commune in 2019, 285 are at medium or high risk, i.e., 100%, compared to 84% at the departmental level and 54% at the national level. A map of the national territory's exposure to the shrinkage-swelling of clay soils is available on the BRGM website.

Furthermore, to better understand the risk of land subsidence, the national inventory of underground cavities allows us to locate those located in the commune.

Regarding land movements, the commune was declared to be in a state of natural disaster due to damage caused by drought in 2005 and 2015 and by land movements in 1999.

Technological risks

The municipality is also located downstream from the Bort-les-Orgues dam, a class A structure on the Dordogne subject to PPI, with a reservoir of 477 million cubic meters. As such, it is likely to be affected by the flood wave following the rupture of this structure.

Etymology

In Gascon, the name of the commune is Naujan e Postiac.

Naujan-et-Postiac comes in the two words, Naujan and Postiac. there is a possible meanings:

• Naujan. The old forms are parish Sancti Petri de Nauian, Donatus presbiter de Nauian, de Nauiano, apud Naugianum, all without date and that come from the cartulary of La Sauve. Toponymists disagree. Dauzat and Rostaing, followed by Astor (this cited by Bénédicte Boyrie-Fénié) need the suffix -anum and are by a Latin surname *Navidius, derived from Navius (from navus, "ship", and the meaning will be "sailor, sailor"). Negre, quoted by B. Boyrie-Fénié, is for a "Roman (ic)" person name *Naevianus, derived from Naevius and does not need a suffix. B. Boyrie-Fénié chooses the surname Navigius, which is attested and precisely in Aquitaine, with the suffix -anum.
• Postiac. The old forms are terram of Posteac, parrochia de Posteac, both without date and that come from the cartulary of La Sauve. Bénédicte Boyrie-Fénié thinks that Postiac comes from *Postius, from whom Postinius, attested, seems to come, and from the suffix -acum, Latinization of the Welsh suffix -ācon. In fact, *Postiacum cannot give Postiac according to the normal rules of evolution, but *Poissac (cf. Possac to Agmé, which perhaps has another etime). Precisely, in this Entre-Deux-Mers that multiplies the evidence of an old presence of the amusement of -n- intervocalic (Espiet

History

Like the rest of the Entre-deux-Mers region, the settlement of this territory is ancient and intensified after the end of the first millennium, and especially after the Hundred Years' War, which brought a measure of security to rural settlements. At the same time as the nearby fortified towns became firmly established, numerous, evenly distributed but sparsely populated villages proliferated, giving the map of this area a unique appearance in the region. The subsequent stabilization of the population favored the preservation of traditional architecture, within an equally attractive geography.

During the French Revolution, the parish of Saint-Pierre de Naujan formed the commune of Naujan, and its annex, Notre-Dame de Postiac, formed the commune of Postiac. In the year 10, the commune of Postiac was annexed to that of Naujan, which became Naujan-et-Postiac.

Viticulture, as in the entire region, is very ancient. The French Revolution, as in the rest of the country, by restoring freedom of cultivation, by dividing up the property of the Church and exiled nobles, by grouping land ownership with that of the right to exploit and thus creating millions of owners, also profoundly changed the wine-growing landscape here. Development was rapid under the Second Empire, a flourishing period before mildew or other phylloxera, when many estates added, in the chatelain style of the time, beautiful elements to the already existing rural heritage. On the administrative level, the grouping of the parishes of Naujean (dedicated to Saint John) and Postiac, within the county of Blaignac in the 18th century, was perpetuated by the Revolution (Year X) in the creation of a single commune. The enfeoffment and absorption of the second, smaller in area and population, were made definitive by the transfer of its church and associated elements (as part of the sale of national property), which subsequently became the private chapel and burial place of the holding family.

The administrative organization of the Republic, through its attachment to the canton of Branne (canton of Coteaux de Dordogne following the 2015 reorganization) and the district of Libourne, confirmed the northward orientation of trade and the fairly clear separation from the communes to the south, attached to the canton of Targon (canton of Entre-deux-Mers since 2015), and the arrondissement of Langon.

The growth of the Bordeaux metropolis, already very important for commerce, health, education, and the professional activity of many residents, only accentuates its heavy presence to the west, and imposes itself by its inevitable luminosity in the night sky of the entire region. Some accents of dormitory housing, limited by the importance of viticulture in local activity, are visible especially by the direction of the twice-daily traffic on the departmental roads connecting the commune to Bordeaux or Libourne. Because of these relative proximities, the exodus of the 1960s has been interrupted, and almost reversed. The tourist activity, with several gîtes or guest houses, is developing reasonably.

Economy

The local economy is based overwhelmingly on viticulture, to which a large portion of the commune's territory is dedicated. The wines produced, mostly red, belong to the Bordeaux or Bordeaux-Supérieur AOCs; the dry whites fall under the Entre-deux-Mers appellation. Marketing from the estates is carried out according to three main methods:

• Bottled on the estate
• Sale to merchants in Libourne or Bordeaux, major trading centers (this method has become very rare)
• Contribution of the harvest to one of the nearest cooperative wineries, especially for the smaller estates. This economic sector remains almost the sole provider of salaried employment in the commune.

The rural gîte and guesthouse business is growing and provides additional independent income.

Culture and local heritage

Places and monuments

The heritage is very well preserved, as in many of the sparsely populated communes south of Branne: the common heritage, essentially religious, with its church; that linked to viticulture with numerous châteaux or quality estates; but also the housing, harmoniously dispersed for historical reasons.

• The Church of Saint-Pierre, built in the 12th century and enlarged in the 16th and 19th centuries, in the center of the village of Naujan, was listed as a historical monument in 2001.
• The Church of Notre-Dame de Postiac is a small rectangular building dating from the 11th and 12th centuries, except for the three northern recesses, which date from the 13th century. The church was deconsecrated in 1791 and abandoned. It is now in ruins. Naujan-et-Postiac Église Saint-Pierre 01.jpg|Saint Peter's Church, southwest view Naujan-et-Postiac Église Saint-Pierre 03.jpg|Saint Peter's Church, south view Eglise de Postiac.JPG|Notre-Dame Church Naujan-et-Postiac Église Notre-Dame 01.jpg|Notre-Dame Church, northwest view Naujan-et-Postiac Église Notre-Dame 03.jpg|The Notre-Dame church, the portal Naujan-et-Postiac Église Notre-Dame 04.jpg|Notre-Dame church, the bell tower
• Mission crosses and crossroads crosses: Religious fervor was undermined during the French Revolution. Mission crosses were planted throughout France at the beginning of the 19th century. Each of them marks the passage of one of these diocesan missionaries who were charged at the time with leading a new evangelization of the countryside. Crossroads crosses, like wayside crosses, multiplied in the 19th century and were particularly intended to mark the boundaries of a parish and its various hamlets. Naujan-et-Postiac Croix de Carrefour b.JPG|Crossroads Naujan-et-Postiac Croix de Mission (Postiac) a.JPG|Postiac Mission Cross Naujan-et-Postiac Croix de Mission (Naujan) a.JPG|Naujan Mission Cross
• Arpaillan Castle, private property. Naujan-et-Postiac Château d'Arpaillan.jpg|Arpaillan Castle Naujan-et-Postiac Mam.jpg|The war memorial near Saint-Pierre church

Population and society

Demographics

The inhabitants are called the Naujanais.

The evolution of the number of inhabitants is known through the population censuses carried out in the commune since 1793. For communes with fewer than 10,000 inhabitants, a census survey covering the entire population is conducted every five years, with the reference populations for the intervening years being estimated by interpolation or extrapolation. For the commune, the first exhaustive census under the new system was carried out in 2008. In 2022, the commune had 612 inhabitants, an increase of +8.32% compared to 2016 (Gironde: +6.91%, France excluding Mayotte: +2.11%). 1793|627| 1831|710| 1851|645| 1876|619| 1886|540| 1962|553| 1968|500| 1975|435| 1982|423| 1990|520| 1999|500| 2008|498| 2022|612

Cultural events and festivities

Local festival on the last weekend of July.

Heraldry

The coat of arms was presented on the commune's website. "Quartered per saltire: first gules a bell or, second azure a mill wheel argent issuant from a river of six wavy fillets sable decreasing towards the base in an inverted chevron, third azure a portcullised tower argent masoned sable, fourth sable a vine stock leaved or, fruited with three bunches of grapes gules, twisted on its stake also or."}}

References

References

1. (9 August 2021). "Répertoire national des élus: les maires".
2. [http://gael.gironde.fr/pages/Histo_commune.pdf Historique des communes], {{p.. 37, sur GAEL (Gironde Archives en ligne) des Archives départementales de la Gironde, accessed May 7 2015.