Fish, Fisheries, Fisherfolk

WFD 2022: River Pollution Killing Fish En-Masse; New Threats to river fish

On the occasion of World Fisheries Day (WFD) 2022, this second report is on the mass fish death incidents in Indian rivers and wetlands during last year. It also presents critical reports concerning emerging threats of invasive fish, riverbed mining, pollution, encroachments, microplastic affecting rivers’ fish and fishers. The first part containing positive stories on the issue can be seen here. The third part would highlight mass fish death incidents in inland water bodies including lakes and ponds and the fourth part would cover the ongoing struggle of coastal fisherfolks and related issues. The fifth and last part on the series would highlight issues concerning aquatic bio-diversity in the country.     

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Wetlands

World Wetlands Day 2021: Five new Ramsar sites in 2020 but threats remain

On the Feb 2 2021, the World Wetlands Day, the Ramsar Convention on Wetlands would also complete its 50 years. The global treaty popularly known as Ramsar Convention was adopted in 1971 and came into force in 1975 following decades of negotiations.

The main objective of the treaty is to promote conservation and wise use of all wetlands through regional actions and international cooperation. Currently, the treaty has been accepted by 171 nations including India. There are 2414 Wetlands of International Importance under Ramsar treaty spreading over 254,540,512 ha of lands across the globe.

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Dams · Sand Mining

Karnataka Sand Mining 2020: Active Collector, Destruction of fish sanctuary & calm collection

Feature image: Extraction of sand from the banks of the Tunga near Chibbalagudde in Tirthahalli taluk posing a threat to the fish sanctuary that hosts 27 species of fish. (The Hindu)

2019 Karnataka sand mining overview showed that the incidents of illegal sand mining were on the rise, state was reportedly consuming around 70 MT (Million Tons) sand annually while the govt was able to produce 30 MT. The govt was losing about Rs 200 crore to illegal sand mining, while about 29,000 cases of illegal stone quarrying and sand mining were detected in past 3 years. Towards the end of 2018, the govt was seen working on 4 separate mining policies for sand, granite, building material and stone crushers to stop the revenue losses.

There were discussions in govt circle promoting M-Sand and importing sand from Malaysia. M-Sand was being produced in 18 districts of state. However there was no clarity on its quality and usage. MSIL had imported 8000 T of sand and sold half of it. Despite facing sand dearth, the govt in Sept. 2018 decided to send imported sand to Kerala. About 0.15 MT Malaysian sand was stuck at two ports.

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