This article throws light upon the four categories of processes of Community Analysis. The categories of processes are: 1. Biological Spectrum or Life Form Analysis 2. Stratification 3. Quantitative Structures of Plant Community 4. Synthetic Characters of Plant Community. Category # 1. Biological Spectrum or Life Form Analysis: Danish Botanist Christen Raunkiaer (1903) attempted to describe the communities (higher plants) [...]
After reading this article you will learn about:- 1. Contribution of Greenhouse Gases 2. Features of Greenhouse Gases 3. Global Trends. Contribution of Greenhouse Gases to Global Warming: The gases in the atmosphere that act like glass in a greenhouse are called greenhouse gases. These are as follows: 1. Carbon dioxide (causes 9—26%) 2. Water vapour (causes about 36 - [...]
After reading this article you will learn about:- 1. Meaning of Sustainable Development 2. Concept of Sustainable Development 3. Need 4. Tragedy of the Commons 5. Indicators 6. Policies. Meaning of Sustainable Development: The term sustainable development became fashionable in the 1980s in both the world conservation strategy and the book entitled "Our Common Future", known as the Brundtland Report, [...]