单词 | plant cover |
释义 | > as lemmasplant cover plant cover n. vegetation, esp. when growing closely enough to cover or hide the surface of the ground or protect it from erosion. ΘΚΠ the world > plants > plants collectively > [noun] > covering the surface of the ground sheet1793 screef1817 ground cover1900 plant cover1906 cover1909 1906 Geogr. Jrnl. 27 72 In the normal cycle the winds are of little importance, because the plant-cover defends the surface of the ground from their action. 1976 Field 18 Nov. 976/3 Where the vegetation has been worn away, the shade of the plant cover lost.., evaporation from the bare surface proceeds apace. 2000 Land & Water Sept. 21/1 RECPs are protective mulch blankets..intended to temporarily stabilize and protect the soil surface from raindrop impact and surface erosion until plant cover can become established. < as lemmas |
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