What is the difference between vegetation coverage and vegetation coverage?
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Vegetation coverage refers to the percentage of the vertical projection area of ​​the plant community or the aerial part of each body and the ratio of the sample area. It reflects the degree of vegetation and the size of the photosynthesis area of ​​the plant. Sometimes the coverage is also called the dominance. Vegetation coverage is divided by the projection coverage (full plant coverage) and the vegetation coverage (base coverage). The vegetation coverage measured during the monitoring is the projection coverage, and the vegetation coverage is determined without the species. Box method for measurement.
What is the difference between vegetation coverage and vegetation coverage? Vegetation coverage refers to the percentage of vertical projection area of ​​vegetation within a unit area of ​​vegetation (including leaves, stems, branches) (Purevd, et al, 1998; Anatoly, et al, 2002; Zhou Guolin et al., 1982: Zhang Wenbo et al., 2001a). Vegetation coverage is a comprehensive quantitative indicator of plant community cover surface conditions, and is an important parameter for describing vegetation communities and ecosystems. Vegetation cover and its changes are regional ecosystem environmental changes. Important instructions are of great significance to hydrology, ecology, and global change.
What is the difference between vegetation coverage and vegetation coverage? Vegetation coverage is one of the most important indicators for measuring surface vegetation status. At the same time, it is the main factor affecting soil erosion and soil erosion. Vegetation coverage in vegetation cover change Eco-environment surveys, soil and water conservation studies, evapotranspiration studies, and other research areas are widely used. Vegetation coverage is an assessment of land degradation (Dymond, etal, 992), salinization (Pan Xiaoling, 2001) and desertification. Effective index
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