生态环境现状调查中进行植物的样方调查,乔木林、灌木林和草本的样地大小应分别为()。
2023-05-14
A:≥1000m2,≥500m2,≥100m2
B:≥100m2,≥10m2,≥1m2
C:≥10m2,≥5m2,≥1m2
D:≥100m2,≥10m2,≥5m2
参考答案:B
B:≥100m2,≥10m2,≥1m2
C:≥10m2,≥5m2,≥1m2
D:≥100m2,≥10m2,≥5m2
参考答案:B
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