Diversity and Dynamics of Seasonal Pool Vegetation in Nediyenga, Sreekandapuram, Kannur District, Kerala, India.

The present study was conducted in the seasonal pond at Nediyenga, Sreekandapuram (Northern side of Kannur District), Kerala, India during June 2022 - October 2023. The pond is renowned for the range of microhabitats and temporal dynamics that support a broad diversity of vascular plants. A total of 53 plant species were recorded and herbs dominated with a share of about (48 spp.) Of these, 16 species were endemic and many highly threatened as per the IUCN Red List criteria. Results of soil analysis were high organic carbon, enough magnesium (Mg), copper (Cu) and zinc (Zn) low potassium (K), sulfur(S) and boron(B); there are above resistance iron(Fe) and above tolerance levels of manganese (Mn). It indicates the potential anthropogenic impacts. The water analysis revealed a pH that was slightly acidic, and total dissolved solids were low with moderate conductivity and nutrient levels of the irrigation solution. These findings underscore the ecological significance of the Nediyenga pond, highlighting the need for targeted conservation efforts to manage soil nutrient imbalances and maintain water quality to supports its unique biodiversity.