Zooplankton Productivity Evaluation of Lentic and Lotic Ecosystem

The present study reveals the correlation of zooplankton productivity of lotic and lentic water ecosystem. The biological rhythms are useful tool to determine the zooplankton production. Planktons enrich the trophic level of lentic and lotic ecosystems. The relationship of primary productivity of any aquatic ecosystem depends on the biological biodiversity. Estimation of zooloplankton productivity of any water system helps to analyse its richness of species as biological population which are sustainable in it by the adequate amount physicochemical parameters. It is observed in most of the water system the quality of physical, chemical and biological phenomena are depends directly or indirectly correlation to establish diverse life as suitable habitat. To identify the current problems on lentic and lotic water system correlation studies will be more helpful, it is need of hour to give more attention on limnology because most of the biodiversity polluted due to industrialisation and anthropology. To develop advanced monitoring tools to address it on time to time problems of water system as key indicators and to conservation strategies towards the sustainable developments

ANALYSIS AND DESIGN OF INTZE WATER TANK USING SAP2000 SOFTWARE

The present study emphasis is placed on the analysis and design of elevated water tank structures by manual method and by using SAP2000 software for gravity and lateral loading. A typical intze water tank is considered for the study. The structure is modeled using SAP2000 software using a combination of plate and line elements. The gravity loading consists of vertical and horizontal water pressure along with the self weight of the structure. The lateral loading is in the form of seismic loading as per the provisions of IS 1893. The structure is analyzed for combinations involving gravity and lateral loading. Push over analysis is also performed. The structure is then designed for the internal forces using SAP2000 and manual methods. The results of the present study reveal that SAP2000 is an convenient and efficient tool for the analysis and design of water tank structures .The push over curve reveals the ductility of the structure The results of design from SAP2000 and manual methods are in good agreement with each other