Publications

• Shallow lakes in the sub-tropics are more prone to eutrophication and cyanotoxin pollution.
• Microcystin-LR is a commonly occurring cyanotoxin in water bodies and a potent toxin for living organisms.
• MC-LR depends on harmful algal blooms (HABs), trophic state index (TSI), and bio physicochemical variables of water bodies.
• Ecohydrological monitoring and epidemiological interventions will help in the systematic remediation of cyanotoxin pollution

This year's theme of observation calls for putting dialogue over division. Dialogue does not mean we must agree on everything. It means we listen with care, speak with responsibility, and recognise each other's humanity. Although globalisation connects economies and information, it can also create cultural anxiety and fear of identity loss. The world is full of differences. Choose understanding over judgment. When you understand others, the boundaries of the division are dissolved.

Ecology, like physics or genomics, has reached a level of complexity that demands specialisation. Not every physicist builds detectors and not every biologist needs to chase animals through forests. Expecting all ecologists to be field naturalists may be nostalgic rather than rational.

The report states the world has entered a post-crisis condition characterised by irreversible losses of natural water capital and the inability to return to historic hydrological baselines.

The study describes a new species of Polyrhachis, or spiny ant, named Polyrhachis garbhangaensis sp. nov., from the state of Assam, northeastern India. This species was collected and identified during field sampling in the Garbhanga Reserve Forest, near the city of Guwahati in Assam. It represents a third Indian species of the P. mucronata species group in the subgenus Myrmhopla. Polyrhachis Smith, 1857 is a genus of ants, found widely across the Old-World tropics, with significant diversity across Southeast Asia. The discovery and characterisation of this species clearly indicate the need to revise the classification key of the genus Polyrhachis. As a step towards this, we present an updated key to the species of the mucronata group of Polyrhachis (Myrmhopla), including the new species. This finding contributes to a deeper understanding of the taxonomic diversity of Polyrhachis and highlights the unexpected importance of urban and fragmented forest areas in sustaining tropical ant biodiversity. 

The study describes a new species of Polyrhachis, or spiny ant, named Polyrhachis garbhangaensis sp. nov., from the state of Assam, northeastern India. This species was collected and identified during field sampling in the Garbhanga Reserve Forest, near the city of Guwahati in Assam. It represents a third Indian species of the P. mucronata species group in the subgenus Myrmhopla. Polyrhachis Smith, 1857 is a genus of ants, found widely across the Old-World tropics, with significant diversity across Southeast Asia. The discovery and characterisation of this species clearly indicate the need to revise the classification key of the genus Polyrhachis. As a step towards this, we present an updated key to the species of the mucronata group of Polyrhachis (Myrmhopla), including the new species. This finding contributes to a deeper understanding of the taxonomic diversity of Polyrhachis and highlights the unexpected importance of urban and fragmented forest areas in sustaining tropical ant biodiversity.