Aquatic Plants

First food: business of taste

Good Food is First Food. It is not junk food. It is the food that connects nature and nutrition with livelihoods. This food is good for our health; it comes from the rich biodiversity of our regions; it provides employment to people. Most importantly, cooking and eating give us pleasure. …

Court order on public auction for leasing out the public tanks in Kanyakumari Dist.for the purpose of cultivation of lotus plant

Court order on public auction for leasing out the public tanks in Kanyakumari District for the purpose of cultivation of lotus plants. See also http://www.rainwaterharvesting.org/newsletter/Kanya_Kumari.htm

PIL on public auction for leasing out the public tanks in Kanyakumari District for the purpose of cultivation of lotus plants

PIL on public auction for leasing out the public tanks in Kanyakumari District for the purpose of cultivation of lotus plants. See also http://www.rainwaterharvesting.org/newsletter/Kanya_Kumari.htm

West Bengal`s wetlands under threat

WEST Bengal chief minister Buddhadeb Bhattacharjee signed a much-hyped deal with the Salim Group of Indonesia for investments up to Rs 20,000 crore in infrastructure development on July 31. Billed the "New Kolkata International Development Project," the deal includes expressways, bridges, special economic zones, industrial hubs and health and knowledge …

Researchers engineer landmass to treat sewage in wastewater

Municipal authorities in Indian cities have mastered the art of providing piped water at any cost

Impacts of a patent on Euryale ferox on biodiversity at micro level: A case study

A patent on a process for making storage - stable edible food materials from kernels of gorgon nuts or fox nut (Euryale ferox) has tremendous impact on biodiversity resulting in triggered mass culture and commercialization of this aquatic macrophyte. Besides ecological impact, it has social and economic impacts too. This …

Phytoplankton diversity of two rivers of Kerala with special reference to aquatic nutrients

The present study has been carried out to estimate the phytoplankton diversity of Neyyar and Karamana rivers with special reference to aquatic nutrients. This type of study is relevant since these rivers form the source of water for public distribution system.

Useful macrophytes in Kawar lake, North Bihar, India

A sizable number of macrophytes growing luxuriantly in Kawar lake, the largest one of its kind in Bihar, are utilized by the native folk for food (Euryale ferox, Ipomoea aquatica, Nelumbo nucifera, Nymphaea nouchali, Nymphaea sp. - a probable hybrid, Cyperus rotundus), fodder (Commelina benghalensis, Cynodon dactylon, Cyperus iria, C. …

Nutrient loading and its consequences in a lake ecosystem

A pilot study was undertaken to assess the potential fertility of lentic waters and to ellucidate the ecology of aquatic flora. In addition, studies were performed at microcosmal level and the results, so obtained, were applied at field level, to forsee the impact of nutrients on natural waters. Three major …

Weeding out waste

recently the Punjab government along with Punjab State Council for Science and Technology (pscst) launched a programme to clean village ponds using duckweed technology. The technology entails treating contaminated waterbodies with the help of tiny aquatic plants known as duckweeds (Lemnaceae). These plants have microbes in their roots that have …

Siltation problems in Sukhna lake in Chandigarh, NW India and comments on geohydrogical changes in the Yamuna-Satluj region

During the last hundred years or so, deforestation and wind-water borne soil erosion have been steadily increasing and have now become the major environmental problems the world over. The man-made Sukhna Lake brought into existence through blocking of the water flow in the Sukhna Choe originating from these hills by …

Origin of beauty

the ancestors of all grains, fruits, blossoms and life-sustaining crops may have been fragile water plants, indicates a recent discovery of almost intact fossils of some of the Earth's earliest flowering plants. The fossils were found in a bed of volcanic ash deposited in northeastern China more than 124 million …

Follow Up

The first commercial product from seabuckthorn, (Hippophae sp) has been finally launched in India. The fruit of this plant has high nutritive and medicinal value (A bushful of medicine, Down To Earth, Vol 9, No 21, March 31, 2001) and New Delhi-based Compact International Limited has launched Leh Berry, a …

KILLING SLICKS

Continuos oil slicks and coastal water pollution off the Chittagong coast of Bangladesh are reported to have killed 160 species of rare fishes and aquatic plants. Research has also indicated that oil spills are affecting the reproductive cycle of certain species. Oil spills from tankers cruising through the Bay of …

A glut of nitrogen

Nitrogen is the basic building block of plant and animal proteins, and is essential to all forms of life. But studies in recent times have shown that human activity, including agriculture, energy production and transport, have overwhelmed the natural nitrogen cycle. This has resulted in excess nitrogen in the ecosystem, …

Fish exhibition

THE West Bengal government is planning to build a multi-layered underground aquarium and an exhibition centre at Victoria square. The project has already been cleared by the Calcutta Municipal Corporation and is awaiting final sanction.The construction will to start in December and is expected to be completed in two years. …

The unpleasant green

water hyacinths (Eichhornia crassipes) have never had it so good, and Lake Victoria in Africa has seldom had it so bad. The lake has been infested by the weed that has caused numerous problems to fisherfolk, tangling the fishing nets, clogging up the motors of the boats and destroying the …

Algae accused

Spirogyra along with another algal species Cladophora, disrupts normal aquatic life and forces municipalities to spend enormous sums on declogging water bodies (Frontiers -Newsletter of the National Science Foundation. December. 1995). R Jan Stevenson of the University of Louisville in Kentucky. US. has reiterated the wisdom of following nature's ways. …

INDIA

• Labour minister P A Sangma informed Parliament recently that the Centre had approved a Rs 850 crore child labour eradication scheme in the country. • Under the National River Conservation Programme, polluted stretches of the Cauvery will be cleaned at a cost of Rs 38.2 crores. This was stated …

  1. 1
  2. 2
  3. 3

IEP child categories loading...