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Clubiona caerulescens in Bedfordshire

机译:贝德福德郡的Clubiona caerulescens

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摘要

In the north-western part of Bedfordshire are a number of woodlands on heavy clay. For the past ten years or so I have been regularly visiting one of these as part of a study by the Ouse & Nene Branch of The British Naturalist's Association. Known locally as Knotting Wood, there are two parts, West Wood and Sheeprack Wood, separated by a long narrow section called Dean Lane Meadow. An historical survey has shown that West Wood (as it is marked on the maps) is over 900 years old e.g. there is on record an argument over grazing rights in the meadow and the adjacent compartments in 1247. Also, particular plants in the ground flora tend to confirm that the woodland is old though clearance, then replanting in the 1920s, has resulted in oak and ash treesof a measured 80-90 years of age, giving the superficial appearance of a young wood.
机译:在贝德福德郡的西北部,有许多用厚黏土制成的林地。在过去的十年左右的时间里,作为英国自然主义者协会Ouse&Nene分支机构研究的一部分,我经常去其中的一处。它在当地被称为打结木(Knotting Wood),分为两部分,西木(West Wood)和羊皮木(Sheerrack Wood),被称为Dean Lane Meadow的狭长段隔开。历史调查表明,西伍德(在地图上标出)已有900多年的历史,例如有记录的关于1247年在草地及其相邻隔间放牧权的争论。而且,地面植物区系中的某些特殊植物趋向于确认林地是古老的,尽管清除,然后在1920年代重新种植,导致了橡树和灰烬年龄80-90岁的树木,表面看上去很年轻。

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