New research reveals that cultural tolerance and political pressure, rather than just biological science, dictate the life or death of tigers in India and wolves in Germany.
Researchers have developed a Heavy Metal Pollution Index (HMPI) for the groundwater in Kannur, Kerala, and created a spatial map of groundwater using GIS data.
The low-cost sensor made of a copper-based metal-organic framework performs as well as DNA based sensor, the gold standard for water quality sensors.
Flooding in urban areas in a major threat to life and property. While there is a focus on immediate relief to the victims after the flood, long term effects of the flood need to be explored in more depth. In a recent study, an international team of scientists explores the aftermath of the floods in Chennai in 2015 with regards to the potability of groundwater. The team shows that even five months after the floods the groundwater is still unsafe for human consumption due to heavy metal and microbial contamination.