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AI-GEOSTATS: Minimum sampling area for geostatistics?

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  • dxhchina
    Dear listers, We have investigated a 50m*100m montane forest plot. Our data includes species name, X,Y coordinates, height, diameter at breast height,crown
    Message 1 of 3 , Oct 2, 2001
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      Dear listers,

      We have investigated a 50m*100m montane forest plot. Our data includes species name, X,Y coordinates, height, diameter at breast height,crown height of the trees. Is the sampling area enough to geostat the heterogeneity of species distribution? How to?
      Thanks a lot!

      Xiaohua Dai
      Zhongshan University, Guangzhou, China
      ______________________________________

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    • Isobel Clark
      From the geostats point of view it is number and spatial distribution of samples rather than areal coverage. I don t know whether your coverage is sufficient
      Message 2 of 3 , Oct 3, 2001
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        From the geostats point of view it is number and
        spatial distribution of samples rather than areal
        coverage. I don't know whether your coverage is
        sufficient from the biological point of view.

        Isobel Clark

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      • dxhchina
        I forgot to mention that there are about 1623 trees in the nontane tropical forest plot. ...
        Message 3 of 3 , Oct 3, 2001
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          I forgot to mention that there are about 1623 trees in the nontane tropical forest plot.

          >Dear listers,
          >
          >We have investigated a 50m*100m montane forest plot. Our data includes species name, X,Y coordinates, height, diameter at breast height,crown height of the trees. Is the sampling area enough to geostat the heterogeneity of species distribution? How to?
          >Thanks a lot!
          >
          >Xiaohua Dai
          >Zhongshan University, Guangzhou, China
          >______________________________________
          >
          >===================================================================
          >���������������� (http://mail.sina.com.cn)
          >���������������������� ���������������� (http://cheese.sina.com.cn/ticket.html)
          >������������������������������������������ (http://classad.sina.com.cn/)
          >
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          >* To post a message to the list, send it to ai-geostats@...
          >* As a general service to the users, please remember to post a summary of any useful responses to your questions.
          >* To unsubscribe, send an email to majordomo@... with no subject and "unsubscribe ai-geostats" followed by "end" on the next line in the message body. DO NOT SEND Subscribe/Unsubscribe requests to the list
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          >
          >


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