edited laishram kosygin (2 risultati)

Contents Foreword Preface 1 Biodiversity and conservation strategies of fishes of the Tlawng River Mizoram India with some new recordsLaishram Kosygin 2 Future of river Dolphin Platanista Gangetica gangetica in North East IndiaSP Biswas Th Pawlen Singha LP Hazarika and D Baruah 3 Ecology and diversity of fishes in the lotic habitats of upper Brahmaputra BasinJN Das and SP Biswas 4 Ornamental fish biodiversity of the rivers of Tripura and their conservationSagar C Mandal Arun B Patel Pronob Das Rupam Sharma and AU Muzaddadi 5 Fishes of the Barak River system in ManipurK Nebeshwar and W Vishwanath 6 Ecology and diversity of fish and Amphibian Fauna of Torrential streams of Wokha District Nagaland IndiaSabitry Choudhury Bordoloi and Nzano Humtsoe 7 Studies on ecological aspects of Manipur River System IndiaShantabala Devi Gurumayum and UC Goswami 8 Preliminary study on parasitic protozoan diversity of fishes of Koladyne River MizoramTh Hemandanda and N Mohilal 9 Study on certain ecological aspects on Namsang stream Arunachal PradeshRajdeep Dutta and Amalesh Dutta 10 Pre-damming investigation on river morphology and river bed sediment composition of the downstream of Subansiri River AssamDebojit Baruah Ranjit Dutta and Sarada Kanta Sarma 11 Status and functional roles of some Giant Riparian Amphiphytes in the Subansiri River ecosystem of North East IndiaDebojit Baruah Ranjit Dutta and Sarada Kanta Sarma 12 Ornamental fishes of hill stream channels of Subansiri Drainage system of Assam North East India potential for the aquarium fish trade and conservation issuesBikramaditya Bakalial Sabita Borah and Lakhi Prasad Hazarika 13 Fish diversity and their preferential habitats of Subansiri flood plain in North East India hydroelectric project and conservation needsLakhi Prasad Hazarika Sabita Borah Bikramaditya Bakalial and SP Biswas 14 Biodiversity of mosquitoes in the Brahmaputra valley of AssamPrafulla Dutta Siraj Ahmed Khan and Beauty Mahanta 15 Wetland ecology along the Dhansiri River Channel Assam IndiaP Kotoky MK Dutta and GC Boarah 16 Water chemistry of the rivers around Jorhat Assam IndiaP Kotoky RK Bordoloi NK Baruah KK Borthakur and GC Borah 17 Fish fauna and hydrological environment of Deopani stream Arunachal PradeshRajdeep Dutta Debajit Sarma and BC Tyagi 18 Pattern of microdistribution and physical habitat preferences of neolissochilus hexagonolepis McClelland in the rivers in Arunachal PradeshBoni Amin Laskar and Debangshu Narayan Das 19 Percid Fishes Teleostomi perciformes of ManipurL Arunkumar 20 Fish breeding grounds on Lohit River Arunachal Pradesh a case studyPranab Nath 21 Microbiological studies on effluent points of Nambul River ManipurRK Rajeshwari Devi and Haobjam Dhamendra 22 River pollution due to unauthorized dumping of urban solid wastes a case study of two important rivers in Imphal City ManipurW Chaoton Meetei Koijam KK Manibhushan Singh and N Ibotombi Singh 23 Molecular characterization of cyanobacteria and their diversity in wetlands including the paddy fieldsAshish Kumar Srivastava 24 Water resources in Arunachal Pradesh an overviewJS Rawat and Boni Amin Laskar 25 Ecology and biodiversity of Ningthoukhong River Manipur IndiaS Shyamjai Singh Haobijam Dhamendra and Laishram Kosygin Index Rivers have been very useful to men in all parts of the earth from time immemorial They provide water to slake the thirst of men to supply water for domestic purposes to fertilize their lands for agricultural purposes to generate hydropower and to provide a means of communication These wetlands also perform a host of ecological and hydrological functions that benefit mankind The biodiversity within these inland water ecosystems is highly diverse and of great importance to livelihoods and economies However in recent time these lotic ecosystems are deteriorating to various anthropogenic activities and thereby resulting in declining of aquatic biodiversity and resources in many parts of India including the NE region Therefor.

Hardcover. Condizione: New. Contents: Foreword. Preface. 1. An overview of estuaries of India with a note on fish diversity/Laishram Kosygin, D.V. Rao, Swetapadma Dash and S.S. Mishra. 2. Diversity and distribution of brachyuran crabs of Indian estuaries/M.K. Dev Roy and S. Rath. 3. Zooplankton of Indian estuaries/R.C. Panigraphy, Brajeswari Singh Samant and Rachna Panda. 4. Diversity of truflies insecta: diptera in the estuarine and coastal mangroves of India/Bulganin Mitra. 5. Mangrove associated fauna of Subarnarekha estuary Balasore Odisha/Santanu Mitra and J.G. Pattanayak. 6. Biodiversity of Rushikulya estuary in relation to hydrological parameters with a note on its conservation and management/Lakshman Nayak, Amita Kumari Mohanty, Rupanita Mohapatra and Pragnya Padhi. 7. Ecology and macro faunal diversity of Bahuda estuary Odisha India/Lakshman Nayak, Rupanita Mohapatra, Sampadalata Das, Amita Mohanty and Pragnya Padhi. 8. Biodiversity of ornamental fishes of Chilika lagoon with a note on their conservation and management/Lakshman Nayak, Pragnya Padhi, Rupanita Mohapatro, Amita Kumari Mohanty and Simanchala Das. 9. Ichthyofaunal diversity in mangrove based estuarine ecosystem of Indian Sundarbans: an in depth analysis/Samir Banerjee, Banani Mandal and Arunava Mukherjee. 10. Seasonal distribution of fish eggs of stolephorus species in Muthupettai mangroves east coast of India/J. Selvam and T. Balasubramanian. 11. Taxonomy of some edible estuarine penaeid prawns crustacea: decapoda of Odisha/S. Rath. 12. Distribution of ostracoda and the sediment characteristics of Ennore creek Tamil Nadu, Southeast Coast of India/S.M. Hussain, K. Elumalai, C. Scott Immanuel Dhas and S.P. Mohan. 13. Studies on seasonal variation of plankton and water quality from estuaries along the coast of Tamil Nadu/R. Ramanibai, P. Elayaraja and N.S. Bharathi Devi. 14. Distribution of planktonic microalgae in the estuarine and coastal regions of Kerala/Sanil Kumar, M.G.K.J. Joseph and A.V. Saramma. 15. Ecological investigations on plankton community in Muttukadu backwaters, Tamil Nadu/Chitra J. and R. Ramanibai. 16. Preliminary account on macrozoobenthos of two tidal creek estuaries in east Midnapore, West Bengal/Santanu Mitra, Chitra J. and J.G. Pattanayak. 17. Ecology of Arasalar estuary Karaikkal Southeast coast of India/S. Bragadeeswaran. 18. A baseline study of temporal and spatial variations of physico-chemical variables in gangetic delta/Abhijit Mitra, Atanu Raha, Rajrupa Ghosh and Kakoli Banerjee. 19. Effect of lead (pb) in marine alga (tetraselmis gracilis and tetraselmis chuii collected from cochin estuary/V. Madhan Chakkaravarthy. 20. Accumulation of heavy metals by seaweeds of the hooghly estuary, West Bengal India/T.K. De, M. De, P. Karmakar and S.Das. Estuaries have been very useful to men in all coastal areas of the world from time immemorial. They are very productive biologically and excellent habitats for animals like fish, shellfish, crustaceans, wading birds etc. They are ideal breeding grounds and safe resting places for the migratory animals. These wetlands also perform a host of ecological and hydrological functions that benefit mankind. They recycle and store nutrients, trap sediments, purify pollutants and form a buffer zone between coastal catchments and the marine environment. They offer enormous potential for recreation, aquaculture and transport, and play an important role in the economy of coastal populations. However, the estuaries are becoming the most neglected wetlands and there is no proper management in India. A considerable amount of industrial effluents and sewage is being released in estuaries and creeks regularly. In general, estuaries are very fragile, highly productive and sustain a rich biodiversity. Therefore, understanding of the estuarine ecosystems, and implementation of proper scientific management programmes are need for the management of estuarine resources, including fisheries. Estuaries of India is compendium of recent research m.