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| Author | : A. N. Kargupta |
| Publisher | : |
| Total Pages | : 256 |
| Release | : 2004 |
| Genre | : Algae |
| ISBN | : |
This monograph covers a comprehensive review of Indian works on Zygnemataceae updating the list of new taxa described so far record of originally described species from Indian habitats and adition of taxa to Indian algae.
| Author | : Dr. Vaibhavi Prashant Patil and Mr. Arjun Sudhir Shahu |
| Publisher | : Ashok Yakkaldevi |
| Total Pages | : 326 |
| Release | : 2022-08-27 |
| Genre | : Art |
| ISBN | : 1387659847 |
Water is useful for life activities of human beings. It is used for various purposes like drinking, irrigation, transport, sanitation, power generation and industries. Water is the most important and essential abiotic factor of all kinds of ecosystem and it also forms the habitat for enormous varieties of organisms. In other words, water forms the largest ecosystem, that is aquatic ecosystem of the biosphere. Global water is broadly classified into two classes viz fresh water and salt water. Fresh water present in lentic and lotic form. The rise and fall in chemical and physical factors of water bodies frequently affect the flora & fauna, alternating their number and diversity. About 97% of earths water is ocean water. It is saline and not useful for drinking and irrigation. Rest of 02% is in the form of ice at Polar Regions.
| Author | : Dr. Vaibhavi Prashant Patil |
| Publisher | : Ashok Yakkaldevi |
| Total Pages | : 143 |
| Release | : 2022-10-18 |
| Genre | : Art |
| ISBN | : 1387549855 |
Water is indeed a wonderful universal solvent. It has unique parameter of dissolving and carrying in suspension a huge variety of chemicals. Thus water is the “elixir” of life. Modern civilization is dependent on water for irrigation, industry, domestic needs, shipping and of increasing importance for sanitation and disposal of waste. 75 percent of the surface of the earth is covered with salt water and fresh water. It is present in water bodies such as ocean, ponds, dams, lakes, streams, rivers, mountains with ice-caps etc. About 97 percent of earth’s water is found in ocean, 2 percent is frozen as ice in pole and remaining 1 percent is available to us in the form of fresh water in as rivers, streams, lakes, ponds and ground water.
| Author | : Kuldeep Bauddh |
| Publisher | : Elsevier |
| Total Pages | : 540 |
| Release | : 2020-11-18 |
| Genre | : Science |
| ISBN | : 0128232080 |
Phytorestoration of Abandoned Mining and Oil Drilling Sites presents case studies and the latest research on the most effective methods to address the large amounts of waste materials released due to mining and oil drilling. In particular, phytoremediation is described as a novel, eco-friendly, cost-effective method for extracting toxic compounds by plants for the restoration of contaminated sites. Plantings on these contaminated areas lead to the removal of toxic substances such as heavy metals and hydrocarbons, improvement in the physicochemical and biological properties of the soil, long-term forest ecosystem rehabilitation, restoration of ecosystem productivity, stability and biological diversity, and reductions in CO2. Utilizing worldwide examples, this book discusses the potential of phytoremediation as an ideal solution for sites contaminated by mining and oil drilling sites. - Includes exploration of efficient plants for restoring contaminated former mining and oil drilling sites - Addresses adverse impacts of toxicants released from mining activities on living organisms, including human health - Presents characteristics of contaminated former mining and oil drilling sites
| Author | : Dr. Ajitkumar Gokulprasad Jaiswal |
| Publisher | : Lulu.com |
| Total Pages | : 456 |
| Release | : 2017-09-23 |
| Genre | : Education |
| ISBN | : 1387231197 |
Linnaeus (1754) was first time gave the name of algae to a group of plants. Agardh (1864) arranged algae in six well-defined orders: Diatomaceae (including desmids), Nostochineae, Confewoideae, Uluaceae, Florideae and Fucoideae and described 20 genera. Significant works during these years were the work of Kuetzing (1843-1849) who described many species. Hassall (1842-1845) made an outstanding contribution in which he recorded many species.
| Author | : Awasthi & Ashok Kumar |
| Publisher | : Vikas Publishing House |
| Total Pages | : 424 |
| Release | : |
| Genre | : Science |
| ISBN | : 9325990229 |
Textbook of Algae has been written for undergraduate and postgraduate students of botany. It covers the syllabi of various universities, particularly the most recent syllabus recommended by the University Grants Commission. It will also serve students appearing for various competitive examinations. The book provides a comprehensive and up-to-date account of the occurrence, structure, reproduction, phylogeny and classification of algae. It explains the subject in full detail, with special focus on the life cycles of some common genera. In addition, it discusses the characteristic features of the important forms of algae, the applied aspects; interaction between algae and environment, the protocol for algal identification, and culture and cultivation of algae. The most recent uses of algae, such as they being a source of hydrogen and their use in the extraction of biodiesel, have also been included. Key Features • Describes the subject so as to arouse the interest of the student • Contains more than 275 diagrams to explain various topics to the fullest • Offers all types of questions: essay type, short answer type, fill in the blanks, true/false, and MCQs to develop a comprehensive ability to face examinations • A virtual question bank that contains more than 230 essay type questions, 400 short answer type, 180 fill in the blanks, 90 true/false and 300 MCQs.
| Author | : A. N. Kargupta |
| Publisher | : |
| Total Pages | : 464 |
| Release | : 1995 |
| Genre | : Science |
| ISBN | : |
This book consists of invited papers and review articles which deals with coverage of wide aspects in algal ecology.
| Author | : Arvind Kumar |
| Publisher | : APH Publishing |
| Total Pages | : 422 |
| Release | : 2002 |
| Genre | : Nature |
| ISBN | : 9788176483483 |
With reference to Barharwa, a town in Jharkhand state, India.
| Author | : Dr. Ajitkumar Gokulprasad Jaiswal |
| Publisher | : Lulu.com |
| Total Pages | : 90 |
| Release | : 2017-09-23 |
| Genre | : Education |
| ISBN | : 1387231219 |
"Diversity is the hallmark of living things on earth today. In its absence the earth's surface would be as monotonous as that of the moon or the planets about which we know". The word diversity means variety, diverseness, differences, variations among the individuals. The term Biodiversity refers to the totality of Genus, Species and Ecosystem of the region. It is fact that all the species can be occurring at one place whether or not a species can occur on a site. It is determined by the environmental conditions of the site and the range of tolerance of the species.
