North tropical zone
North tropical zone-
The distribution areas of mangrove forest in Guangxi are located on the north tropical Zone , from 21 ° 24 ′ to 21 ° 54 ′ N.
广西红树林分布区位于北热带，北纬21°24′～21°54′。
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Guangxi coastal region is located in the north - tropical zone . Its natural condition , with plenty of light , heat and water resources , is favorable for forestry development .
广西沿海地处北热带，光热水资源丰富，具有发展林业的良好条件。
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The AHP fuzzy comprehensive evaluation of the north line of the tropical zone in Guangxi
广西境内热带北界的AHP&FUZZY综合评判