Zooplankton Productivity Evaluation of Lentic and Lotic Ecosystem

Abstract

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.

The Influence of Salinity Gradient and Island Isolation on Fauna Composition and Structure of Aquatic Invertebrate Communities of the Shantar Islands (Khabarovsk Krai)

“…The research was performed during the summer season 2022 (August) on the Bolshoi and Malyy Shantar islands, as well as on the nearby continental areas along the coast of the Sea of Okhotsk, Ongachan Bay area, and Wrangel Cape area (Figure 1A). The analyzed water sources were classified into five major types based on their location and hydrological or hydrochemical features [43][44][45][46][47][48][49]. Among these were continental lotic (running waters, such as rivers and streams), continental lentic freshwaters (freshwater lakes and ponds), insular lotic, insular lentic freshwaters, and brackish water bodies.…”

In Situ IoT Development and Application for Continuous Water Monitoring in a Lentic Ecosystem in South Brazil

“…We highlight the atmosphere and photosynthesis as the primary sources of oxygen for water, oxygen being one of the most important gases in the dynamics and characterization of aquatic ecosystems. On the other hand, there is the reduction and solubility of dissolved oxygen in water by the decomposition of organic matter (oxidation), losses to the atmosphere, respiration of aquatic organisms, and oxidation of metal ions [1,32,43,45,46].…”

“…Therefore, it depends on the existing dissolved oxygen, in which levels ideal for nitrification of bacteria range from 4 to 8 mg/L [43]. In the dynamics of tropical lakes, high temperature is a fundamental factor; it directly influences vital processes in lake ecosystems such as primary productivity and decomposition of organic matter, so there is intense reproduction of phytoplanktonic organisms, and, consequently, intense absorption of dissolved nutrients [1,32,[43][44][45][46]. The recycling of nutrients in tropical lakes, as well as the high rate of decomposition of organic debris, comes from the positive effect of high temperature on the metabolism of microorganisms, causing most of the debris produced in the euphotic zone to be decomposed and reabsorbed there.…”

Digital Image Identification of Plankton Using Regionprops and Bagging Decision Tree Algorithm

“…In the waters, the existence of plankton has a very important role and is needed by other living things. Because considering this organism has an important role as a primary producer in the waters, knowing the level of fertility of the waters and as an indicator in determining a fishing area (Eramma et al 2022).…”