Natural resources encompasses many areas that are mingled together to dissipate knowledge that includes many interdisciplinary fields. Sustainable management of natural resources for achieving food, nutritional, etc. Includes by far the most common aspects of this area of study. Developing location specific, cost effective, eco-friendly conservation and management technologies for higher input use efficiency, agricultural productivity & profitability without deteriorating natural resource base forms the essence of the study. High-impact journals are those considered to be highly influential in their respective fields.
The impact factor of journal provides quantitative assessment tool for grading, evaluating, sorting and comparing journals of similar kind. It reflects the average number of citations to recent articles published in science and social science journals in a particular year or period, and is frequently used as a proxy for the relative importance of a journal within its field. It is first devised by Eugene Garfield, the founder of the Institute for Scientific Information. The impact factor of a journal is evaluated by dividing the number of current year citations to the source items published in that journal during the previous two years.