Arindam Sikdar's ideas

A proposal for sequential approach for arsenic removal from top-soil

Arsenic contamination of ground water and soil is a vexing problem in several countries, including India. For water treatment there have been several effective, economical and commercially available [methods]... continue reading

Evolution in genetic terms – Is it RNA world or DNA world or is it anything else?

The RNA world concept that self-replicating ribonucleic acid (RNA) molecules are keys to all current forms of life on Earth and geticists could not go further down might have missed out on how evolution has actually happened in real genetic... continue reading

A case for habitat-centric conservation strategy instead of flagship-species approach

Massive conservation projects have relied around single flagship species and the surrounding ecological niche that supports it. Conservation of giant panda, tiger, and bald eagle are examples of such a species-centric or flagship-species strategy... continue reading

A proposal to increase effectiveness of electric fence

Electric fences have been used more successfully than non-electric fences in comparable settings for a variety of animals. The frequent breaking of electric fences by large mammals such as elephants that can pull a tree down on the fence, or... continue reading