landscape index的用法和样例：
例句
- Furthermore, Landscape metrics can be useful when planning for natural resources or planning for sustainable land-use.
除此之外，景观指数更可以有效地用来规划自然资源与规划土地利用。 - Through calculating some landscape indexs, we make the quantitative analysis to the landscape patterns of the Dajiuhu wetland park.
通过计算一些景观指数，对大九湖湿地公园景观格局作出定量分析。
