Английская Википедия:Dolore
Шаблон:Short description Шаблон:Infobox river
The Dolore (Шаблон:IPA-fr) is a French river in the Auvergne region. It originates in the monts du Livradois and joins the Dore, left bank; hence it is a sub-affluent of the Loire. It is Шаблон:Convert long.[1]
Geography
The Dolore originates at Fournols, in the Livradois range. It flows southward until Saint-Bonnet-le-Chastel. It then turns east, before joining the Dore, left bank, downstream of Arlanc.
The entire river valley is part of the Livradois-Forez Regional Natural Park.
Communes
Heading downstream, the river fares through :
- Fournols, Chambon-sur-Dolore, Saint-Bonnet-le-Chastel, Novacelles, Saint-Sauveur-la-Sagne, Mayres, Arlanc.
Affluents
- Ruisseau des Moches
- Ruisseau du Forestier
- Ruisseau de la Farge (sometimes charted 'la Palle')
- Ruisseau de la Queue
- Ruisseau des Palles
- Ruisseau des Mons
- Ruisseau de la Combe
- Ruisseau de Beligeon
Hydrology
Levels were recorded from 1965 to 2008 at Mayres,[2] with a discharge of Шаблон:Convert, Шаблон:Convert from its confluence with la Dore.
The river has well-marked seasonal debital variations. High waters are in winter and spring especially, with average monthly scores of Шаблон:Convert, from December to May (peak in April). The rate drops considerably in June to Шаблон:Convert, and the rate remains low through September, when it declines to Шаблон:Convert. These monthly scores can also however vary yearly or over short periods.
Àt low water, the rate can drop to Шаблон:Convert, equivalent to Шаблон:Convert, after a five-year dry period.
Given the narrowness of the basin, floods can be quite important, which can reach maximal debits of 14, 21, 26, 31 and Шаблон:Convert for periods of 2, 5, 10, 20 or 50 years respectively. The MID recorded at Mayres on August 1, 1980, was of Шаблон:Convert and rose to a daily total of Шаблон:Convert on March 18, 1988.
The basin has a yearly precipitation of Шаблон:Convert, which is above the national average of Шаблон:Convert and even higher compared to the Loire at about Шаблон:Convert. The average debit hence reached 16.8 L/s/km².
Ecology
Lush in trout, a fair part of the river is included in the Natura 2000 programme, a small colony of Freshwater pearl mussel still present. Though it suffers little from industrial, domestic or agricultural pollution, the resinous reforestation of its banks has led to acidification of its waters and spawn clogging.
References
- ↑ Шаблон:Sandre
- ↑ Banque Hydro - Station K2834010 - La Dolore à Mayres (option Synthèse) Шаблон:Webarchive (ne pas cocher la case "Station en service")
