diversity indices造句

Using 12 diversity indices, the species diversity of Mountain Meadow was studied.

The species diversity indices of the arbor layers are most cor-relative to those of the shrub layers.

The slowclinal changes of diversity indices indicate that 17 associations were adaptative to the local climatic conditions.

(4) The result of the study of species abundance distribution of woody plant is the same as that of species diversity indices.

For all dune types the species diversity indices of perennial plants were the highest, those of annual plants were at the second, they increased from shifting sand dune stage to fixed stage.