DMPQ- Convention on conservation of Migratory species.

As an environmental treaty under the aegis of the United Nations Environment Programme, CM provides a global platform for the conservation and sustainable use of migratory animals and their habitats. CMS brings together the countries through which migratory animals pass, the Range States, and lays the legal foundation for internationally coordinated conservation measures throughout a … Read more

DMPQ- Wise used approach is often seen in the news. What is Wise used approach and explain its genesis.

The ‘wise use’ approach of Ramsar Convention is globally recognized. Notably, the wise use approach was coined in 1972, much before the hallmark 1992 Rio Conference wherein the term sustainable development was rendered a definition. The Convention on Wetlands, called the Ramsar Convention, is an intergovernmental treaty that provides the framework for national action and … Read more

DMPQ- What do you mean by Ecological succession?

An important characteristic of all communities is that their composition and structure constantly change in response to the changing environmental conditions. This change is orderly and sequential, parallel with the changes in the physical environment. These changes lead finally to a community that is in near equilibrium with the environment and that is called a … Read more

DMPQ- What do you understand by “ Sea grass” and “ sea weed”?

Seagrasses are flowering plants (angiosperms) which grow in marine environments. Seagrass can easily be confused with marine macroalgae (Seaweed). Seagrasses are considered vascular plants and have roots, stems and leaves. Sea grass produces flowers, seeds and fruits. Seagrass plays a vital role in oxygen production and absorption of carbon dioxide. It acts as a purifier … Read more

DMPQ-What is eutrophication and How does it affect the marine ecosystem?

Inorganic plant nutrients are water soluble nitrates and phosphates that cause excessive growth of algae and otheraquatic plants. The excessive growth of algae and aquatic plants due to added nutrients is called Eutrophication.   Impact of Eutrophication on environment: Creation of dense blooms of noxious, foul-smelling phytoplankton known as Algal Blooms that reduce waterclarity and … Read more

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