Week 21 Drought
Week 21 A bit of a read, but we are in the middle of a drought . This article looks at the subsidence caused by the drying out of peat. The Frisian peatland has declined sharply since the Second World War due to drainage for livestock farming, in the context of land consolidation. The subsidence is enhanced by the oxidation of dried peat: it combines with oxygen, causing it to dissolve, as it were, to burn. Because of 'rusting' peat, the soil on which agriculture is practiced comes closer to the groundwater level, which means that additional dewatering has to be done in order to keep the peat soil usable and passable. A major problem, because the drainage of the peat areas is causing hundreds of houses and old farms that are poorly founded to subsidence. Many buildings stand on wooden piles that are suddenly no longer under water as a result of drainage by Wetterskip Fryslân, the water board, the currently most frequently appointed scapegoat. 5,100 Buildings in Friesland are no...