Ferchichi-Ben Jamaa Hafawa, Muller Serge D, Daoud-Bouattour Amina, Ghrabi-Gammar Zeineb, Rhazi Laïla, Soulié-Märsche Ingeborg, Ouali Mounira, Saad-Limam Semia Ben
Département de biologie, faculté des sciences de Tunis, université Tunis El Manar, campus le Belvédère, 2092 Tunis, Tunisie.
C R Biol. 2010 Mar;333(3):265-79. doi: 10.1016/j.crvi.2009.12.014. Epub 2010 Mar 5.
Floristic surveys and phytoecological relevés were conducted on 36 temporary wetlands of Mogods region. Multivariate analyses (CA, AHC) performed on these data reveal the high specific and biocoenotic diversity of Mogods wetlands, which appear controlled by substrate nature and hydrology. Among the 128 hydrophytic species inventoried, 38 are presently in precarious status and 6 are presumed extinct. The Mogods region harbours, moreover, very rare habitats (peatlands and semi-permanent lakes), and a vast plain so-called Garâa Sejenane, exceptionally rich in temporary wetlands. These results underline the urgency of an adapted conservatory management, based on the development of scientific studies dealing with structure and functioning of hydrophytic communities of the region.
在莫戈德地区的36个临时湿地进行了植物区系调查和植物生态学记录。对这些数据进行的多变量分析（对应分析、层次聚类分析）表明，莫戈德湿地具有高度的物种特异性和生物群落多样性，其似乎受基质性质和水文条件的控制。在记录的128种水生植物物种中，有38种目前处于濒危状态，6种被推测已灭绝。此外，莫戈德地区拥有非常罕见的栖息地（泥炭地和半永久性湖泊），以及一片名为加拉-塞杰南内的广阔平原，该平原拥有异常丰富的临时湿地。这些结果突显了基于开展有关该地区水生植物群落结构和功能的科学研究而进行适应性保护管理的紧迫性。
