Comparison of Species Abundance Distributions in the Forests of Iran North

Vahab Sohrabi, Ramin Rahmani

Abstract


To compare the abundance distribution models of species in the forests of iran north (Golestan province) 6 sites of forests were selected that in each of site, 30 modified whittaker plots in range of 850-950 altitude from the sea level in north aspect were located. In this 20×50 m2 frame, the species name and frequency of trees and shrubs recorded. Then said information give to BIO-DAP software. This software order species based on its frequencies and fit the best abundance distributions on data with showing digits. The results showed that, the gorgan beech site has most fitness with logarithmic series models and then log normal. The oak sites so, has most fitness first with lognormal model and then logarithmic series.


Full Text: PDF DOI: 10.5539/ijb.v3n3p156


This work is licensed under a Creative Commons Attribution 3.0 License.

International Journal of Biology   ISSN 1916-9671(Print)   ISSN 1916-968X  (Online)

Copyright © Canadian Center of Science and Education

To make sure that you can receive messages from us, please add the 'ccsenet.org' domain to your e-mail 'safe list'. If you do not receive e-mail in your 'inbox', check your 'bulk mail' or 'junk mail' folders.
{"cc_re__cc_re__cc_by_3_0": ["wing digits. The results showed that, the gorgan beech site has most fitness with logarithmic series models and then log normal. The oak sites so, has most fitness first with lognormal model and then logarithmic series.</p></div>\n\t\t<br />\n\t\t</div>\n\t\n\t\n\t\n\t\t\t\t\n\t\t\tFull Text:\n\t\t\t\t\t\t\t\t\t<a href=\"http://www.ccsenet.org/journal/index.php/ijb/article/view/9621/7896\" class=\"file\" target=\"_parent\">PDF</a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"padding-left:10px;\">DOI:</span> 10.5539/ijb.v3n3p156\n\t\n\n\n\n<br /><br />\n\t\t<a target=\"_new\" rel=\"license\" href=\"http://creativecommons.org/licenses/by/3.0/\">\n\t\t\t<img alt=\"Creative Commons License\" style=\"border-width:0\" src=\"http://i.creativecommons.org/l/by/3.0/80x15.png\"/>\n\t\t</a>\n\t\t<br/>\n\t\tThis work is licensed under a <a rel=\"license\" target=\"_new\" href=\"http://creativecommons.org/licenses/by/3.0/\">Creative Commons Attribution 3.0  License</a>.\n\n\n<br /><br />\n<p>International Journal of Biology\u00a0\u00a0 ISSN 1916-9671(Print)\u00a0\u00a0 ISSN 1916-968X\u00a0 (Online)</p><p>Copyright \u00a9 Canadian Center of Science and Education</p><p>To make sure that you can receiv", "\t\n\t\n\t\n\t\t\t\t\n\t\t\tFull Text:\n\t\t\t\t\t\t\t\t\t<a href=\"http://www.ccsenet.org/journal/index.php/ijb/article/view/9621/7896\" class=\"file\" target=\"_parent\">PDF</a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span style=\"padding-left:10px;\">DOI:</span> 10.5539/ijb.v3n3p156\n\t\n\n\n\n<br /><br />\n\t\t<a target=\"_new\" rel=\"license\" href=\"http://creativecommons.org/licenses/by/3.0/\">\n\t\t\t<img alt=\"Creative Commons License\" style=\"border-width:0\" src=\"http://i.creativecommons.org/l/by/3.0/80x15.png\"/>\n\t\t</a>\n\t\t<br/>\n\t\tThis work is licensed under a <a rel=\"license\" target=\"_new\" href=\"http://creativecommons.org/licenses/by/3.0/\">Creative Commons Attribution 3.0  License</a>.\n\n\n<br /><br />\n<p>International Journal of Biology\u00a0\u00a0 ISSN 1916-9671(Print)\u00a0\u00a0 ISSN 1916-968X\u00a0 (Online)</p><p>Copyright \u00a9 Canadian Center of Science and Education</p><p>To make sure that you can receive messages from us, please add the 'ccsenet.org' domain to your e-mail 'safe list'. If you do not receive e-mail in your 'inbox', check your 'bulk mail' or 'junk mail' folders.</p>\n</div><!-- content -->\n</div><!-- main -->\n</div><!-- body -->\n\n\n\n<"], "copyright__copyright__copyright": ["model and then logarithmic series.\n\n\nFull Text: PDF DOI: 10.5539/ijb.v3n3p156\n\n\nThis work is licensed under a Creative Commons Attribution 3.0 License.\n\nInternational Journal of Biology\u00a0\u00a0 ISSN 1916-9671(Print)\u00a0\u00a0 ISSN 1916-968X\u00a0 (Online)\n\nCopyright \u00a9 Canadian Center of Science and Education\n\nTo make sure that you can receive messages from us, please add the 'ccsenet.org' domain to your e-mail 'safe list'. If you do not receive e-mail in your 'inbox', check your 'bulk mail' or 'junk mail' folders.", "model and then logarithmic series.\n\n\nFull Text: PDF DOI: 10.5539/ijb.v3n3p156\n\n\nThis work is licensed under a Creative Commons Attribution 3.0 License.\n\nInternational Journal of Biology\u00a0\u00a0 ISSN 1916-9671(Print)\u00a0\u00a0 ISSN 1916-968X\u00a0 (Online)\n\nCopyright \u00a9 Canadian Center of Science and Education\n\nTo make sure that you can receive messages from us, please add the 'ccsenet.org' domain to your e-mail 'safe list'. If you do not receive e-mail in your 'inbox', check your 'bulk mail' or 'junk mail' folders.", "model and then logarithmic series.\n\n\nFull Text: PDF DOI: 10.5539/ijb.v3n3p156\n\n\nThis work is licensed under a Creative Commons Attribution 3.0 License.\n\nInternational Journal of Biology\u00a0\u00a0 ISSN 1916-9671(Print)\u00a0\u00a0 ISSN 1916-968X\u00a0 (Online)\n\nCopyright \u00a9 Canadian Center of Science and Education\n\nTo make sure that you can receive messages from us, please add the 'ccsenet.org' domain to your e-mail 'safe list'. If you do not receive e-mail in your 'inbox', check your 'bulk mail' or 'junk mail' folders.", "model and then logarithmic series.\n\n\nFull Text: PDF DOI: 10.5539/ijb.v3n3p156\n\n\nThis work is licensed under a Creative Commons Attribution 3.0 License.\n\nInternational Journal of Biology\u00a0\u00a0 ISSN 1916-9671(Print)\u00a0\u00a0 ISSN 1916-968X\u00a0 (Online)\n\nCopyright \u00a9 Canadian Center of Science and Education\n\nTo make sure that you can receive messages from us, please add the 'ccsenet.org' domain to your e-mail 'safe list'. If you do not receive e-mail in your 'inbox', check your 'bulk mail' or 'junk mail' folders."]}