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This article gives an overview of the salt-marsh communities in the British National Vegetation Classification system. ==Introduction== The salt-marsh communities of the NVC were described in Volume 5 of ''British Plant Communities'', first published in 2000, along with the other maritime communities (those of shingle strandline and sand-dunes and maritime cliffs) and vegetation of open habitats. In total, 28 salt-marsh communities have been identified. The salt-marsh communities consist of four separate subgroups: * three eel-grass and tassel-weed communities of tidal flats, pools and ditches (SM1, SM2 and SM3) * thirteen communities of the lower salt-marsh (SM4, SM5, SM6, SM7, SM8, SM9, SM10, SM11, SM12, SM13, SM14, SM15 and SM26) * nine communities of the middle salt-marsh (SM16, SM17, SM18, SM19, SM20, SM21, SM22, SM23 and SM27) * three communities of the upper salt-marsh (SM24, SM25 and SM28) 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Salt-marsh communities in the British National Vegetation Classification system」の詳細全文を読む スポンサード リンク
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