如何创建一个物种累积曲线吗?- 江南体育网页版- - - - -地球科学堆江南电子竞技平台栈交换 最近30从www.hoelymoley.com 2023 - 07 - 09 - t12:20:29z //www.hoelymoley.com/feeds/question/12513 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/12513 3 如何创建一个物种累积曲线吗? DistributionUnit //www.hoelymoley.com/users/11305 2017 - 10 - 20 - t21:05:44z 2017 - 10 - 22 - t18:50:47z < p >我在环境科学类,我们有这些数据给出的示例#和丰富。I would have to solve for relative abundance, which is finished below:

$$ \begin{array}{c|lcr} Taxa & \text{Sample #} & \text{Abundance} & \text{Relative Abundance} \\ \hline A & 1 & 100 & 0.71 \\ B & 2 & 20 & 0.14 \\ C & 5 & 5 & 0.04 \\ D & 59 & 8 & 0.06 \\ E & 150 & 2 & 0.01 \\ F & 223 & 1 & 0.01 \\ G & 257 & 2 & 0.01 \\ H & 400 & 2 & 0.01 \\ \end{array} $$

The sum of the abundance is 140, which was used to find the relative abundance. With this data, I know how to make a rank abundance curve, but I do not understand how to make a species accumulation curve. This is the finished species accumulation curve shown in class:

species accumulation curve

I do not understand this graph and I would like some help in interpreting it because I would need to be able to make a species accumulation curve of my own by hand. Preferably, I would like some help in how to plot it with the data I was given. Thank you!
Baidu
map