Salinity

Report by Coastal Aquaculture Authority on illegal shrimp hatcheries in Tamil Nadu, 30/10/2021

Independent report of Coastal Aquaculture Authority, Chennai in the matter of Original Application No. 5 of 2021 & 9 of 2021 (SZ) filed before the National Green Tribunal. The matter related to hatcheries in the districts of Chengalpattu, Villupuram, Nagapauinam and Cuddalore Districts of Tamil Nadu. The inspection committee designated …

Sundarbans Saline Killer

THE SUNDARBANS TERRAIN IS TURNING HOSTILE TO THE BENGAL TIGER AS SALINITY TAKES A TOLL ON THE FLORA & FAUNA Prithvijit Mitra & Achintyarup Ray | TNN Ashutosh Dali could not grow a single shoot in his field ever since it got flooded by saline water during last year

Water crisis grips Kendrapara

KENDRAPARA: Women carrying pitchers and trudging miles to fetch water is a common sight in the interior areas of Kendrapara these days. Water crisis has gripped the villages as summer slowly peaks. Due to over exploitation of groundwater over past few years, the water table has gone down drastically in …

Ground water quality in shallow aquifers of India

In this latest report CGWB summarizes various aspects of ground water quality in shallow aquifers in the country with special reference to six parameters viz. salinity, chloride, arsenic, fluoride, iron and nitrate. Maps demarcating water quality

Parts of oceans turning saltier, warming blamed

Washington: Global warming is making some parts of the oceans saltier, a new study claims. A research led by Australian scientists showed a clear link between salinity changes at the surface and changes in the deeper waters over the last six decades caused by the warming seen over the same …

Sea water seeps into Godavari

Rajahmundry, March 22: Coastal villages in West Godavari are being plagued by high saline content in their drinking water due to seepage of sea water into the ground water. Sources say that the main reason behind this is excessive quarrying of sand on the Godavari river bed. According to ground …

Not enough to drink: Groundwater in 33% of India undrinkable

Iron, Fluoride, Salinity, Arsenic Beyond Tolerance Levels In Many Districts: Govt New Delhi: Groundwater in more than a third of Indian districts is not fit for drinking. The government, in reply to a parliamentary question, admitted that iron levels in ground water are higher than those prescribed in 254 districts …

German tie-up for sea grass study

The Chilika Development Authority has tied up with Leibniz University of Germany to study sea grass and the expanding sea meadows of the lake.

125 farm experts end deliberations

Karnal: The role of poor quality soils and water resources in enhancing the food production was highlighted in a three-day seminar,

From paddy to fish: Punjab cultivates carps, looks at prawns

Shajarana village, located some 15 km from Fazilka, is slowly discovering the benefits of aquaculture. Badly affected by soil salinity and waterlogging, agriculture here means a single crop in a year and that too only in soil having low salt deposits. This isn

Effect of salinity and dissolved nutrients on the occurrence of some seaweeds in Manakkudy estuary

Manakkudy estuary, located on the South-West coast of India has production of seaweeds to an amount of 15.59 kg/m2/yr. Four different types of seaweeds viz., Chaetomorpha aerea, Enteromorpha compressa, Gracilaria verrucosa and Hypnea musciformis were observed in this estuary. Highest production of biomass (C. aerea = 842.33

Participatory rice variety selection in Sri Lanka

Hambantota District is a major paddy (rice) producing area in the southern coastal region of Sri Lanka. Communities here have been experiencing salt water intrusion into their rice fields, leading to reduced yields. This has been caused largely by seawater contamination of irrigation systems. Farmers had been using saline-resistant varieties …

Salinity ingress worries govt

Rajiv Shah | TNN Gandhinagar: An authoritative report put out by the Gujarat government has expressed serious concern over failure of the officialdom to fight increasing salinity ingress along the state

Bangladesh experiencing adverse impact of dismal climate change

Speakers at a function here have said that the country had been experiencing dismal climate change causing a grave concern to agriculture, food, human health, irrigation, navigation, soil, bio-diversity, environment, livelihood and water levels. " The increasing trends of tidal surge, cyclone Sidr and hurricane, tsunami, fluctuation in temperature, irregular, …

Govt urged to help end waterlogging, salinity

Peasant leader Ghulam Rasool Sehto has urged the Sindh government to help end water shortage, waterlogging and salinity in Khairpur district, particularly in Faiz Gunj taluka. Speaking to journalists here on Friday, he said Sindh Chief Minister Qaim Ali Shah, who was elected CM for the second time, belonged to …

Saline water floods paddy fields,pollutes 35 wells in Aldona

Large tracts of paddy fields have been inundated and about 35 wells in Kushem Waddo, Aldona, has been polluted by the flow of saline water, as the 250-metre bundh near ferry wharf in Corjuem (Aldona) has breached at seven places. According to sources, during the high tide the saline water …

Loss of organic matter major concern for Pakistans croplands: ADB study

The loss of organic matter is major concern for Pakistans croplands, as the organic matter plays an important role in the physical structure of soils and, more importantly, is a medium for biological processes. In a report on Irrigated Agriculture and Cropland, an ADB study says that the purely mineral …

Govt initiates process of Ganges Barrage construction

The Awami League government has initiated the process of construction of the Ganges Barrage for facilitating poverty reduction and economic growth through an integrated water management project in the country

Salinity starts rising in N-region potato-farming fields

Soil scientists and agronomists revealed that salinity has started rising in the agriculture fields with indiscriminate and unwise using of salt in the country's northwestern region creating an apprehension of detrimental impact to soil nutrients and fertility. They said the farmers, potato, paddy and banana growers in particular, have been …

New varieties of soybean seed evolved in Satkhira

Researchers at Binerpota Agriculture Research Centre here have evolved two new varieties of salinity-tolerant soybean seed ushering in a high hope of providing nutrition to the poor people at lower cost. Researchers of the Centre under Bangladesh Agriculture Research Institute, after relentless efforts since 2002, finally evolved BARI Soybean-5 and …

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