Gujarat Limestone Mining Project Faces Scrutiny Over Environmental Risks; Jammu & Kashmir Road Construction Damages Orchard

In Gujarat, the Narmada Water Resources, Water Supply and Kalpsar Department has raised serious concerns about Nirma Limited's proposed limestone mining project near the Samadhiyala Bandhara reservoir. The department believes that mining could damage the natural limestone barrier that prevents seawater from entering the freshwater reservoir. This disruption could lead to **seawater intrusion**, meaning salty ocean water seeping into freshwater sources. It could also **contaminate runoff**, meaning rainwater carrying pollutants from the mine could flow into water bodies, and ultimately harm the water quality in villages like Vangar and Madhiya. These issues could defeat the purpose of the Samadhiyala Bandhara Scheme, which is designed to keep the water fresh for irrigation and drinking.

Nirma Limited had offered assurances, such as ensuring the mining pit stays above the groundwater table and installing systems to monitor water levels. They also suggested building drainage channels to manage water flow. However, the government department has stated that Nirma has not shown proof that these safety measures have been put in place.

In Jammu & Kashmir, construction work by the National Highways Authority of India for a ring road in Budgam district has inadvertently blocked natural drainage systems. This has caused severe **waterlogging** – an accumulation of excess water – in a local apple orchard. The blocked drainage has damaged about 300 apple trees and negatively affected the growth of many more. This issue was highlighted in reports to the National Green Tribunal (NGT).

Separately, the NGT is also looking into ways to cut down **nitrous oxide (N₂O)** emissions from rice fields. Nitrous oxide is a potent greenhouse gas. The tribunal notes that the nitrogen fertilizers used in farming are a main source of these emissions, which contribute to environmental problems like air and water pollution, health issues, and climate change.

Impact: This news highlights potential environmental degradation and regulatory oversight impacting industrial projects. For affected regions, it means concerns over water quality and agricultural damage. For investors, it flags risks associated with environmental compliance and project execution in the mining and infrastructure sectors. The NGT's involvement in emission control could influence agricultural practices and related chemical industries.

Rating: 7/10