Diversity of Reophytic Fern in Wakrek Stream of Marsram Village and Wandares Stream of Sorendiweri Village of Supiori Island
Authors: Fatubun Anita F. , Wanggai Jacobus , Sinaga Nurhaida I. 
Published: April 2018

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Normal";	mso-tstyle-rowband-size:0;	mso-tstyle-colband-size:0;	mso-style-noshow:yes;	mso-style-priority:99;	mso-style-qformat:yes;	mso-style-parent:"";	mso-padding-alt:0cm 5.4pt 0cm 5.4pt;	mso-para-margin-top:0cm;	mso-para-margin-right:0cm;	mso-para-margin-bottom:10.0pt;	mso-para-margin-left:0cm;	line-height:115%;	mso-pagination:widow-orphan;	font-size:11.0pt;	font-family:"Calibri","sans-serif";	mso-ascii-font-family:Calibri;	mso-ascii-theme-font:minor-latin;	mso-fareast-font-family:"Times New Roman";	mso-fareast-theme-font:minor-fareast;	mso-hansi-font-family:Calibri;	mso-hansi-theme-font:minor-latin;	mso-bidi-font-family:"Times New Roman";	mso-bidi-theme-font:minor-bidi;} --> <!--[endif]--> <p class="MsoNormal" style="margin-bottom: 6pt; text-align: justify;"><span style="font-size: 10pt;" lang="EN-US">The aim of this research is to study diversity of rheophytic fern along the river bank of Wakrek in Mansam Village and Wandares in Sorendiweri Village at Supiori island.<span>&nbsp; </span>In total 20 species of this fern recorded in both study sites.<span>&nbsp; </span>The value of Shannon-Weiner Index (H&rsquo;) equals to 2.42 for Wakrek river and 2.36 as for Wanderas river. The results of T-Test for both of H&rsquo; values showed that 1.064 smaller than T-Table equals to 1.282 at P= 0.001. This indicate that no significant different of reophytic fern between Wakrek and Wandares rivers.<span>&nbsp; </span>In terms of diversity (E value), Wandares contribute to 92.19% compare to Wakrek at 87.35%.</span></p>