WebThe NCI value was calculated from scores of basal/canopy cover, litter (abundance, origin and degree of incorporation), cryptogam cover and surface roughness. Soil respiration was measured using the inverted-box method. In general, the NCI values increased with age of rehabilitation (12 to 56 %) showing a significant increase compared with the ... WebCryptogam definition, any of the Cryptogamia, a former primary division of plants that have no true flowers or seeds and that reproduce by spores, as the ferns, mosses, fungi, and …
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WebThe response of infiltration to large changes in cryptogam cover was studied at three sites in a semiarid woodland in eastern Australia. The sites varied markedly in vegetation cover, … Weband a higher mean cryptogam cover. Tr2 was on medium deep soil (mean 22.0 cm) with intermediate nitrogen values. Tr3 was on deeper soil (mean 23.3 cm), with higher mean nitrogen and pH values, and had a lower mean cryptogam cover. Data analysis For each transect the data were arranged in three matrices: cryptogams, phanerogams and all … iphone display reparatur braunschweig
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WebMany lichen habitats are open with only a scattered or dense but thin cover of cryptogams and in this respect represent extreme environments even in moderate climates. Since Zopf (1890), a great number of measurements of temperature maxima in poikilohydric plants were carried out by many authors (cf. Lange, 1953 ). WebMar 25, 2024 · cryptogams driving multiple soil biotic and abiotic attributes and functioning rates in polar terrestrial ecosystems. Increases in cryptogamic cover were consistently … WebThis cryptogam cover is critical in maintaining the physical properties of the soil. It is concluded, therefore, that irregular fires in this land system will not result in a permanent … iphone distribution 未受信任