Importance Value Index IVI of Tree Species and Diversity of Baturiya Hadejia Wetland National Park, Jigawa State, Nigeria

Tree species inventory and diversity studies help to understand the species composition and determine the information for forest conservation. This research evaluates the importance value index IVI of tree species and diversity at Baturiya Hadejia Wetland National Park. Three Plots of 100 x 100m2 were systematically laid in three habitats Swampy, Fadama and Wetland . Importance value Index IVI was determined. Acacia sieberana had the highest value of 39.8 , followed by Adonsonia digitata 35.4 and Anogeissus leiocarpus 34.6 , the least recorded stem ha was Aristolochis albida, Calostropis procera, Celosia argentea and Eragrostis gangetica with 11.2 . A total of 958 stem ha belonging to 83 species were distributed to 63 genera and 36 families were enumerated. Acacia sieberana had the dominant stems ha of 0.31 , and Hyphaene thebaica 0.21 , Ziziphus mauritiania 0.19 , Balanite aegyptiaca 0.17 , and Piliotigma recticulatum 0.16 which recorded as Co dominant stems ha. Species with stem ha of 1 were recorded the least with 0.01 . Shanon weiner diversity index was computed with 3.32, richness 2.70 and evenness 0.75. Out of 36 families, Fabaceae had the highest of 18.07 stems ha followed by Moraceae 9.64 stems ha and families with least stem ha were recorded 1.21 , the similarities index of biodiversity summary was also recorded 12 respectively. However, study suggest conservation strategies to protect woody species against anthropogenic pressures, rather than following a strict protectionist approach in the management of the Park. Yakubu Mustapha | Sunusi Adamu | Abdulrashid Inuwa "Importance Value Index (IVI) of Tree Species and Diversity of Baturiya Hadejia Wetland National Park, Jigawa State, Nigeria" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-2 , February 2022, URL: https://www.ijtsrd.com/papers/ijtsrd49306.pdf Paper URL: https://www.ijtsrd.com/other-scientific-research-area/other/49306/importance-value-index-ivi-of-tree-species-and-diversity-of-baturiya-hadejia-wetland-national-park-jigawa-state-nigeria/yakubu-mustapha