Limnology is that the study of landlocked waters - lakes (both fresh and saline), reservoirs, rivers, streams, wetlands, and groundwater - as ecological systems interacting with their voidance basins and also the atmosphere. The earth science discipline integrates the practical relationships of growth, adaptation, nutrient cycles, and biological productivity with species composition, and describes and evaluates however physical, chemical, and biological environments regulate these relationships. The word earth science comes from the Greek limne - marsh, lake and Latin limnaea - factor touching on a marsh. expressed merely, earth science is that the study of the structural and practical interrelationships of organisms of landlocked waters as their dynamic physical, chemical, and organic phenomenon environments have an effect on them. fresh ecology is that the study of the structure, function, and alter of organisms in contemporary waters as plagued by their dynamic physical, chemical, and organic phenomenon environments. Saline waters (> zero.3% or three g per liter) area unit excluded from this definition. fresh biology is that the study of the biological characteristics and interactions of organisms of contemporary waters. This study is basically restricted to the organisms themselves, like their biology, life histories, populations, or communities. earth science encompasses Associate in Nursing integration of physical, chemical, and biological elements of landlocked aquatic ecosystems with the geographic region, movements of water through the geographic region, and biogeochemical changes that occur on the way, and at intervals standing (lentic) waters and exchanges with the atmosphere. The lake scheme is intimately plus its geographic area and atmosphere, and with its running (lotic) waters and ground waters that flow, and metabolise on the way, elements of the land being transported to the lake. Understanding of the causative mechanisms in operation in and dominant our wildlife could be a primary objective of earth science attributable to the premier importance of water for the well being of world. The bigger our understanding, the upper the chance to predict accurately patterns of events at intervals aquatic ecosystems in response to human manipulations and disturbances.

To increase the visibility and ease of use of open access scientific and scholarly journals top online publishing journals are indexed in different indexing and archiving services. Indexing provides easy access of the article online. The top online publishing journals publish articles which are cited as references by many authors in their work. Citations are important for a journal to get impact factor. Impact factor is a measure reflecting the average number of citations to recent articles published in the journal. The impact of the journal is influenced by impact factor, the journals with high impact factor are considered more important than those with lower ones. Indexing provides easy access of the article online. The international journals are among the best open access journals in the world, set out to publish the most comprehensive, relevant and reliable information based on the current research and development on a variety of subjects. This information can be published in our peer reviewed journal with impact factors and are calculated using citations not only from research articles but also review articles (which tend to receive more citations), editorials, letters, meeting abstracts, short communications, and case reports. The inclusion of these publications provides the opportunity for editors and publishers to manipulate the ratio used to calculate the impact factor and try to increase their number rapidly. Impact factor plays a major role for the particular journal.